Merge pull request #46 from tresabhi/1.14.4

Bumps [@babel/traverse](https://github.com/babel/babel/tree/HEAD/packages/babel-traverse) from 7.22.20 to 7.23.2.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.23.2/packages/babel-traverse)

---
updated-dependencies:
- dependency-name: "@babel/traverse"
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/cd-host.yml

@@ -2,7 +2,7 @@ name: CD Host
 
 on:
   schedule:
-    - cron: '0 */5 * * *'
+    - cron: '0 */6 * * *'
   workflow_dispatch:
 
 concurrency:
@@ -29,4 +29,4 @@ jobs:
           unzip bot.zip
 
       - name: Run bot
-        run: NODE_ENV=production GH_TOKEN=${{ secrets.GH_TOKEN }} DISCORD_TOKEN=${{ secrets.DISCORD_TOKEN }} node --enable-source-maps --trace-warnings index.cjs
+        run: NODE_ENV=production GH_TOKEN=${{ secrets.GH_TOKEN }} DISCORD_TOKEN=${{ secrets.DISCORD_TOKEN }} DISCORD_BLITZ_DB=${{ secrets.DISCORD_BLITZ_DB }} node --enable-source-maps index.cjs

.vscode/settings.json

@@ -5,6 +5,7 @@
     "bepaint",
     "blitzstars",
     "cleandist",
+    "cockroackdb",
     "customperiod",
     "deburr",
     "diacriticless",
@@ -14,6 +15,8 @@
     "kranvagn",
     "Leaderboard",
     "leaderboards",
+    "Oopsy",
+    "outdir",
     "outfile",
     "ownedtanks",
     "playerachievements",
@@ -42,6 +45,7 @@
     "wargaming",
     "webp",
     "winrate",
+    "wotblitz",
     "zustand"
   ],
   "deno.enable": false,

discord.json

@@ -8,5 +8,7 @@
   "sklld_peasant_role": "896878529512370228",
 
   "tres_guild_id": "734786591205359697",
-  "tres_log_channel": "1109262265850544148"
+  "tres_log_channel": "1109262265850544148",
+
+  "test_guild_id": "1124729294829142116"
 }

docs/changelogs/1.14.0.md

@@ -0,0 +1,45 @@
+# Blitzkrieg 1.14.0
+
+Elegance has never been met like this before
+
+## Features
+
+- Added `/link`
+  - Unlike `/verify`, `/link` links you Discord and Blitz accounts across all servers
+  - This command does not change your nickname
+  - `/link` now simply displays a deprecation message
+  - Usernames can still be inputted per-command to override your linked account
+- `/stats` and `/full-stats` are now way simpler
+  - `/stats <type> <period>` has been replaced with `/stats <30|60|90|...>` (likewise, `/full-stats`)
+  - These commands now have filters without having to opt into `multi-tank`
+- Added `/breakdown`
+  - Unlike `/today`, `/breakdown` lets you select any period of time
+  - `/breakdown` now simply displays a deprecation message
+- `/about commands` are now sorted alphabetically
+- Added a `/reset` button to the options dropdown and embed context-menu
+
+## Changes
+
+- Simplified no ongoing ratings season edge case
+- Updated welcome message for Skilled server to use `/link` and other up-to-date information
+- Tier weights are now reported in Arabic numerals instead of Roman
+- Removed tank images from `/owned-tanks`
+  - Wargaming messed up their API and almost no tanks have any images anymore
+
+## Fixes
+
+- Banners now use a more economical `.webp` format just like the home page
+- Removed unused color palettes
+
+## Technical changes
+
+- Guild commands are now handled more efficiently
+- Removed nickname-based Blitz username inference
+- Code split a lot of common functionalities
+- Re-arranged `core` folder
+- Added midnight and latest ratings leaderboard caches
+- Merged renderers into their primary user files
+- Added sharding
+  - Disabled for now but good for future proofing
+- Switched to a way cleaner logging schema
+- Hosting is now done in 6 hour periods instead of 5

docs/changelogs/1.14.1.md

@@ -0,0 +1,17 @@
+# Blitzkrieg 1.14.1
+
+Oopsy daisy, a memory leak!
+
+## Changes
+
+- Simplified message for users to use `/link`
+
+## Fixes
+
+- Fixed a memory leak in the render thread manager
+
+## Technical changes
+
+- Added `UserError` extending `Error`
+  - This lets the bot avoid spamming the debug console for mistakes users make
+- Reduced render threads to 2

docs/changelogs/1.14.2.md

@@ -0,0 +1,8 @@
+# Blitzkrieg 1.14.2
+
+A late night hot fix for my homies
+
+## Fixes
+
+- Clan info is now fetched using `clan_id` instead of `account_id`
+- Generic stats row names are now bounded by a max width

docs/changelogs/1.14.3.md

@@ -0,0 +1,24 @@
+# Blitzkrieg 1.14.3
+
+Pull your brush out and start polishing.
+
+## Changes
+
+![HisRoyalFatness' career breakdown](https://i.imgur.com/GhgMTnS.png)
+
+- Rows in `/breakdown` are now chunked into `8` per image
+  - This is true unless the number of pages exceeds `10` in which case the rows are even distributed across all `10` pages
+  - `10` is the maximum number of images that Discord allows
+- Short region names are used in username autocomplete instead of their full names
+  - Example: "North America" is "NA" now
+
+## Fixes
+
+- Removed reference to username inference in the username option description
+- Removed an unnecessary type `asd` that did absolutely nothing used nowhere
+
+## Technical changes
+
+- Image orders are now preserved even if processed in parallel and all completed out of order
+- `fetchBlitz` is now throttled to `10` requests per second
+  - Request overflows are managed by queueing

docs/changelogs/1.14.4.md

@@ -0,0 +1,7 @@
+# Blitzkrieg 1.14.4
+
+Streamers get some knowledge today
+
+## Changes
+
+- Added a video in the embed button prompt

package.dist.json

@@ -2,6 +2,6 @@
   "main": "server.js",
   "type": "module",
   "scripts": {
-    "start": "node --enable-source-maps --trace-warnings server.cjs"
+    "start": "node --enable-source-maps server.cjs"
   }
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "blitzkrieg",
-  "version": "1.13.3",
+  "version": "1.14.4",
   "description": "🎉 Tools for everything World of Tanks Blitz",
   "main": "src/server.ts",
   "type": "module",
@@ -12,7 +12,7 @@
     "dev:bot": "yarn build:bot && yarn start:bot",
     "dev:docs": "vitepress dev docs",
     "dev:website": "next dev",
-    "start:bot": "node --enable-source-maps --trace-warnings dist/bot/index.cjs",
+    "start:bot": "node --enable-source-maps dist/bot/index.cjs",
     "start:website": "next start",
     "host:docs": "vitepress preview docs",
     "publish:ratingsleaderboard": "vite-node --script scripts/buildRatingsLeaderboard --publish",
@@ -26,6 +26,7 @@
   "license": "MIT",
   "dependencies": {
     "@octokit/rest": "^20.0.1",
+    "@prisma/client": "^5.4.1",
     "@radix-ui/colors": "^3.0.0-rc.4",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/themes": "^1.1.2",
@@ -62,6 +63,7 @@
     "compare-versions": "^6.1.0",
     "knip": "^2.27.1",
     "prettier": "^3.0.3",
+    "prisma": "^5.4.1",
     "typescript": "^5.2.2"
   }
 }

prisma/migrations/20231009152251_use_big_int/migration.sql

@@ -0,0 +1,8 @@
+-- CreateTable
+CREATE TABLE "discord_blitz" (
+    "discord" INT8 NOT NULL,
+    "region" STRING NOT NULL,
+    "blitz" INT4 NOT NULL,
+
+    CONSTRAINT "discord_blitz_pkey" PRIMARY KEY ("discord")
+);

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "cockroachdb"

prisma/schema.prisma

@@ -0,0 +1,14 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "cockroachdb"
+  url      = env("DISCORD_BLITZ_DB")
+}
+
+model discord_blitz {
+  discord BigInt @id
+  region  String
+  blitz   Int
+}

scripts/build.ts

@@ -1,27 +1,44 @@
 import { build } from 'esbuild';
+import { cp, readdir } from 'fs/promises';
 
-console.log('Building bot...');
+readdir('src/workers').then((workers) => {
+  const files = [
+    'bot',
+    'index',
 
-await build({
-  entryPoints: ['src/bot.ts'],
-  outfile: 'dist/bot/index.cjs',
+    ...workers.map((file) => `workers/${file.replace('.ts', '')}`),
+  ];
 
-  platform: 'node',
-  tsconfig: 'tsconfig.esbuild.json',
-  loader: {
-    '.node': 'copy',
-    '.ttf': 'file',
-  },
-  format: 'cjs',
-  jsx: 'transform',
+  build({
+    entryPoints: files.map((file) => `src/${file}.ts`),
+    outdir: 'dist/bot',
 
-  bundle: true,
-  sourcemap: true,
-  minifyIdentifiers: false, // cause goofy errors
-  minifySyntax: true,
-  minifyWhitespace: true,
+    platform: 'node',
+    tsconfig: 'tsconfig.esbuild.json',
+    loader: {
+      '.node': 'copy',
+      '.ttf': 'file',
+    },
+    format: 'cjs',
+    jsx: 'transform',
+    outExtension: {
+      '.js': '.cjs',
+    },
 
-  logLevel: 'info',
+    bundle: true,
+    sourcemap: true,
+    minifyIdentifiers: false, // causes goofy errors
+    minifySyntax: true,
+    minifyWhitespace: true,
+
+    logLevel: 'info',
+  });
 });
 
-console.log('Built bot');
+// copy schema.prisma
+cp('prisma/schema.prisma', 'dist/bot/schema.prisma');
+readdir('node_modules/prisma').then((files) =>
+  files
+    .filter((file) => file.endsWith('.node'))
+    .map((file) => cp(`node_modules/prisma/${file}`, `dist/bot/${file}`)),
+);

src/app/api/tankopedia/route.ts

@@ -1,5 +1,5 @@
 import { NextResponse } from 'next/server';
-import { tankopedia } from '../../../core/blitz/tankopedia';
+import { tankopedia } from '../../../core/blitzstars/tankopedia';
 
 export async function GET() {
   return NextResponse.json(await tankopedia);

src/app/embeds/session/page.tsx

@@ -5,13 +5,16 @@ import { useEffect, useState } from 'react';
 import * as Breakdown from '../../../components/Breakdown';
 import { TreeTypeEnum } from '../../../components/Tanks';
 import { WARGAMING_APPLICATION_ID } from '../../../constants/wargamingApplicationID';
-import calculateWN8 from '../../../core/blitz/calculateWN8';
-import { diffNormalizedTankStats } from '../../../core/blitz/diffNormalizedTankStats';
-import getWN8Percentile from '../../../core/blitz/getWN8Percentile';
-import getWargamingResponse from '../../../core/blitz/getWargamingResponse';
-import { TankopediaEntry, tankopedia } from '../../../core/blitz/tankopedia';
+import fetchBlitz from '../../../core/blitz/fetchBlitz';
 import { tankAverages } from '../../../core/blitzstars/tankAverages';
-import { useSession } from '../../../stores/session';
+import {
+  TankopediaEntry,
+  tankopedia,
+} from '../../../core/blitzstars/tankopedia';
+import calculateWN8 from '../../../core/statistics/calculateWN8';
+import { deltaTankStats } from '../../../core/statistics/deltaTankStats';
+import getWN8Percentile from '../../../core/statistics/getWN8Percentile';
+import { resetSession, useSession } from '../../../stores/session';
 import { IndividualTankStats, TanksStats } from '../../../types/tanksStats';
 import { CustomColumnDisplay } from '../../tools/session/components/CustomColumn';
 import { Menu } from '../../tools/session/components/Menu';
@@ -73,7 +76,7 @@ export default function SessionPage() {
     async function recalculateDiff() {
       if (session.isTracking) {
         const { id, region } = session;
-        const careerRaw = await getWargamingResponse<TanksStats>(
+        const careerRaw = await fetchBlitz<TanksStats>(
           `https://api.wotblitz.${region}/wotb/tanks/stats/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
         );
         const career = careerRaw[id].reduce<
@@ -111,7 +114,7 @@ export default function SessionPage() {
 
           list: (
             Object.values(
-              diffNormalizedTankStats(session.tankStats, career),
+              deltaTankStats(session.tankStats, career),
             ) as IndividualTankStats[]
           ).map((stats) => {
             return {
@@ -321,7 +324,7 @@ export default function SessionPage() {
         </div>
       </ContextMenu.Trigger>
 
-      <Menu Builder={ContextMenu} />
+      <Menu reset={resetSession} Builder={ContextMenu} />
     </ContextMenu.Root>
   );
 }

src/app/tools/layout.tsx

@@ -19,17 +19,32 @@ export default function ToolsLayout({ children }: ToolsLayoutProps) {
       <div
         style={{
           height: 128,
-          backgroundImage: `url(/assets/banners/${toolId}.png)`,
-          backgroundSize: 'cover',
-          backgroundPosition: 'center',
           boxShadow: `inset 0 -192px 128px -128px ${theme.colors.appBackground1}`,
           display: 'flex',
           alignItems: 'center',
           justifyContent: 'center',
           gap: 4,
           flexDirection: 'column',
+          position: 'relative',
+          overflow: 'hidden',
         }}
       >
+        <div
+          style={{
+            position: 'absolute',
+            backgroundImage: `url(/assets/banners/${toolId}.webp)`,
+            backgroundSize: 'cover',
+            backgroundPosition: 'center',
+            width: '100%',
+            height: '100%',
+            top: 0,
+            left: 0,
+            zIndex: -1,
+            filter: 'blur(4px)',
+            transform: 'scale(calc((128 + 8) / 128))',
+          }}
+        />
+
         <span
           style={{
             color: theme.colors.textHighContrast,

src/app/tools/session/components/Menu.tsx

@@ -4,9 +4,10 @@ import { CustomColumn } from './CustomColumn';
 
 interface ContextMenuProps {
   Builder: typeof DropdownMenu | typeof ContextMenu;
+  reset: () => void;
 }
 
-export function Menu({ Builder }: ContextMenuProps) {
+export function Menu({ Builder, reset }: ContextMenuProps) {
   const session = useSession();
 
   return (
@@ -34,6 +35,12 @@ export function Menu({ Builder }: ContextMenuProps) {
       >
         Show career
       </Builder.CheckboxItem>
+
+      <Builder.Separator />
+
+      <Builder.Item color="red" onClick={reset}>
+        Reset
+      </Builder.Item>
     </Builder.Content>
   );
 }

src/app/tools/session/page.tsx

@@ -14,19 +14,15 @@ import {
   Flex,
   Text,
   TextField,
-  Tooltip,
 } from '@radix-ui/themes';
 import { debounce } from 'lodash';
-import { ChangeEvent, useRef, useState } from 'react';
+import { ChangeEvent, useEffect, useRef, useState } from 'react';
 import PageWrapper from '../../../components/PageWrapper';
-import { REGION_NAMES, Region } from '../../../constants/regions';
-import { WARGAMING_APPLICATION_ID } from '../../../constants/wargamingApplicationID';
-import getWargamingResponse from '../../../core/blitz/getWargamingResponse';
-import listPlayers, {
+import { REGION_NAMES } from '../../../constants/regions';
+import searchPlayersAcrossRegions, {
   AccountListWithServer,
-} from '../../../core/blitz/listPlayers';
-import { useSession } from '../../../stores/session';
-import { NormalizedTankStats, TanksStats } from '../../../types/tanksStats';
+} from '../../../core/blitz/searchPlayersAcrossRegions';
+import { resetSession, setSession, useSession } from '../../../stores/session';
 import SessionPage from '../../embeds/session/page';
 import { Menu } from './components/Menu';
 import * as styles from './page.css';
@@ -40,7 +36,7 @@ export default function Page() {
   const handleChange = debounce(
     async (event: ChangeEvent<HTMLInputElement>) => {
       if (event.target.value) {
-        setSearchResults(await listPlayers(event.target.value));
+        setSearchResults(await searchPlayersAcrossRegions(event.target.value));
       } else {
         setSearchResults(undefined);
         setShowSearchResults(false);
@@ -50,37 +46,9 @@ export default function Page() {
   );
   const session = useSession();
 
-  async function setSession(region: Region, id: number, nickname: string) {
-    input.current!.value = nickname;
-
-    const rawTankStats = (
-      await getWargamingResponse<TanksStats>(
-        `https://api.wotblitz.${region}/wotb/tanks/stats/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-      )
-    )[id];
-    const tankStats = rawTankStats.reduce<NormalizedTankStats>(
-      (accumulator, tank) => ({
-        ...accumulator,
-        [tank.tank_id]: tank,
-      }),
-      {},
-    );
-
-    useSession.setState({
-      isTracking: true,
-      id,
-      region,
-      nickname,
-      tankStats,
-      time: Date.now(),
-    });
-  }
-
-  function reset() {
-    const session = useSession.getState();
-    if (!session.isTracking) return;
-    setSession(session.region, session.id, session.nickname);
-  }
+  useEffect(() => {
+    if (session.isTracking) input.current!.value = session.nickname;
+  }, [session]);
 
   return (
     <PageWrapper>
@@ -156,9 +124,9 @@ export default function Page() {
               <Button
                 variant="soft"
                 onClick={(event) => {
-                  if (!session.promptBeforeReset) {
+                  if (!session.resetPrompt) {
                     event.preventDefault();
-                    reset();
+                    resetSession();
                   }
                 }}
                 className={styles.toolbarButton}
@@ -185,7 +153,7 @@ export default function Page() {
                     mr="1"
                     onCheckedChange={(checked) =>
                       useSession.setState({
-                        promptBeforeReset: !checked,
+                        resetPrompt: !checked,
                       })
                     }
                   />
@@ -201,7 +169,7 @@ export default function Page() {
                 </AlertDialog.Cancel>
 
                 <AlertDialog.Action>
-                  <Button variant="solid" color="red" onClick={reset}>
+                  <Button variant="solid" color="red" onClick={resetSession}>
                     Reset
                   </Button>
                 </AlertDialog.Action>
@@ -209,19 +177,63 @@ export default function Page() {
             </AlertDialog.Content>
           </AlertDialog.Root>
 
-          <Tooltip content="Copy to clipboard">
-            <Button
-              variant="soft"
-              className={styles.toolbarButton}
-              onClick={() =>
-                navigator.clipboard.writeText(
-                  `${location.origin}/embeds/session`,
-                )
-              }
-            >
-              <CopyIcon width="16" height="16" /> Embed
-            </Button>
-          </Tooltip>
+          <AlertDialog.Root>
+            <AlertDialog.Trigger>
+              <Button
+                variant="soft"
+                className={styles.toolbarButton}
+                onClick={(event) => {
+                  if (!session.embedPrompt) {
+                    event.preventDefault();
+                    resetSession();
+                  }
+
+                  navigator.clipboard.writeText(
+                    `${location.origin}/embeds/session`,
+                  );
+                }}
+              >
+                <CopyIcon width="16" height="16" /> Embed
+              </Button>
+            </AlertDialog.Trigger>
+
+            <AlertDialog.Content>
+              <AlertDialog.Title>
+                Copied link to your clipboard
+              </AlertDialog.Title>
+              <AlertDialog.Description>
+                Instructions for streamers:
+                <iframe
+                  style={{
+                    width: '100%',
+                    aspectRatio: '16 / 9',
+                    border: 'none',
+                  }}
+                  src="https://www.youtube-nocookie.com/embed/e--GwjyrJAE?si=ftEiCmpbMI2FUY5N"
+                  title="YouTube video player"
+                  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
+                ></iframe>
+              </AlertDialog.Description>
+
+              <Text size="2">
+                <Checkbox
+                  mr="1"
+                  onCheckedChange={(checked) =>
+                    useSession.setState({
+                      embedPrompt: !checked,
+                    })
+                  }
+                />
+                Don't show this again
+              </Text>
+
+              <Flex gap="3" mt="4">
+                <AlertDialog.Cancel>
+                  <Button variant="soft">Got it!</Button>
+                </AlertDialog.Cancel>
+              </Flex>
+            </AlertDialog.Content>
+          </AlertDialog.Root>
 
           <DropdownMenu.Root>
             <DropdownMenu.Trigger>
@@ -231,7 +243,7 @@ export default function Page() {
               </Button>
             </DropdownMenu.Trigger>
 
-            <Menu Builder={DropdownMenu} />
+            <Menu Builder={DropdownMenu} reset={resetSession} />
           </DropdownMenu.Root>
         </div>
       </div>

src/bot.ts

@@ -1,6 +1,8 @@
+import { registerProcesses } from './core/blitzkrieg/processes';
+import { secrets } from './core/blitzkrieg/secrets';
 import { client } from './core/discord/client';
-import { secrets } from './core/node/secrets';
-import { registerErrorHandlers } from './events/error';
 
-registerErrorHandlers();
+// console.log(`🟡 Launching bot ${client.shard?.ids[0]}`);
+
+registerProcesses();
 client.login(secrets.DISCORD_TOKEN);

src/commands/about.ts

@@ -51,6 +51,7 @@ export const aboutCommand: CommandRegistry = {
         await Promise.all(COMMANDS_RAW)
       )
         .filter((registry) => registry.inPublic && registry.inProduction)
+        .sort((a, b) => (a.command.name < b.command.name ? -1 : 1))
         .map(
           (registry) =>
             `- \`/${registry.command.name}\`: ${registry.command.description}`,

src/commands/breakdown.tsx

@@ -0,0 +1,340 @@
+import { SlashCommandBuilder } from 'discord.js';
+import { chunk } from 'lodash';
+import * as Breakdown from '../components/Breakdown';
+import NoData, { NoDataType } from '../components/NoData';
+import TitleBar from '../components/TitleBar';
+import Wrapper from '../components/Wrapper';
+import { AllStats, getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanAccountInfo } from '../core/blitz/getClanAccountInfo';
+import getTankStats from '../core/blitz/getTankStats';
+import getTreeType from '../core/blitz/getTreeType';
+import resolveTankName from '../core/blitz/resolveTankName';
+import { filtersToDescription } from '../core/blitzkrieg/filtersToDescription';
+import { getBlitzStarsLinkButton } from '../core/blitzstars/getBlitzStarsLinkButton';
+import getStatsInPeriod from '../core/blitzstars/getStatsInPeriod';
+import { tankAverages } from '../core/blitzstars/tankAverages';
+import { tankopedia } from '../core/blitzstars/tankopedia';
+import addFilterOptions from '../core/discord/addFilterOptions';
+import addUsernameChoices from '../core/discord/addUsernameChoices';
+import autocompleteTanks from '../core/discord/autocompleteTanks';
+import autocompleteUsername from '../core/discord/autocompleteUsername';
+import buttonPrimary from '../core/discord/buttonPrimary';
+import commandToURL from '../core/discord/commandToURL';
+import { getCustomPeriodParams } from '../core/discord/getCustomPeriodParams';
+import { getFiltersFromButton } from '../core/discord/getFiltersFromButton';
+import { getFiltersFromCommand } from '../core/discord/getFiltersFromCommand';
+import resolvePeriodFromButton from '../core/discord/resolvePeriodFromButton';
+import resolvePeriodFromCommand, {
+  ResolvedPeriod,
+} from '../core/discord/resolvePeriodFromCommand';
+import resolvePlayerFromButton from '../core/discord/resolvePlayerFromButton';
+import resolvePlayerFromCommand, {
+  ResolvedPlayer,
+} from '../core/discord/resolvePlayerFromCommand';
+import calculateWN8 from '../core/statistics/calculateWN8';
+import { StatFilters, filterStats } from '../core/statistics/filterStats';
+import getWN8Percentile from '../core/statistics/getWN8Percentile';
+import { CommandRegistryRaw } from '../events/interactionCreate';
+
+const ROWS_PER_PAGE = 8;
+const MAX_PAGES = 10;
+
+async function render(
+  { region, id }: ResolvedPlayer,
+  { start, end, name }: ResolvedPeriod,
+  filters: StatFilters,
+) {
+  const awaitedTankopedia = await tankopedia;
+  const awaitedTankAverages = await tankAverages;
+  const statsInPeriod = await getStatsInPeriod(region, id, start, end);
+  const { filteredOrder } = await filterStats(statsInPeriod, filters);
+  const accountInfo = await getAccountInfo(region, id);
+  const clanData = await getClanAccountInfo(region, id, ['clan']);
+  const tankStats = await getTankStats(region, id);
+  const filterDescriptions = await filtersToDescription(filters);
+  const orderedCurrentStats: AllStats[] = [];
+  const orderedCareerStats: AllStats[] = [];
+  const orderedCurrentWN8: (number | undefined)[] = [];
+  const orderedCareerWN8: (number | undefined)[] = [];
+  const orderedCareerWN8Full: (number | undefined)[] = [];
+
+  filteredOrder.forEach((id) => {
+    const tankAveragesEntry = awaitedTankAverages[id];
+    const current = statsInPeriod.diff[id];
+    const career = tankStats.find((tank) => tank.tank_id === id)!.all;
+    const currentWN8 = tankAveragesEntry
+      ? calculateWN8(tankAveragesEntry.all, current)
+      : undefined;
+    const careerWN8 = tankAveragesEntry
+      ? calculateWN8(tankAveragesEntry.all, career)
+      : undefined;
+
+    orderedCurrentStats.push(current);
+    orderedCareerStats.push(career);
+    orderedCurrentWN8.push(currentWN8);
+    orderedCareerWN8.push(careerWN8);
+  });
+  tankStats.forEach((tank) => {
+    const tankAveragesEntry = awaitedTankAverages[tank.tank_id];
+
+    orderedCareerWN8Full.push(
+      tankAveragesEntry
+        ? calculateWN8(tankAveragesEntry.all, tank.all)
+        : undefined,
+    );
+  });
+
+  const currentBattles = orderedCurrentStats.reduce(
+    (accumulator, current) => accumulator + current.battles,
+    0,
+  );
+  const careerBattles = tankStats.reduce(
+    (accumulator, current) => accumulator + current.all.battles,
+    0,
+  );
+  const currentWinrate =
+    orderedCurrentStats.reduce(
+      (accumulator, current) => accumulator + current.wins,
+      0,
+    ) / currentBattles;
+  const careerWinrate =
+    tankStats.reduce(
+      (accumulator, current) => accumulator + current.all.wins,
+      0,
+    ) / careerBattles;
+  const currentWN8 =
+    orderedCurrentWN8.reduce<number>(
+      (accumulator, current, index) =>
+        accumulator + (current ?? 0) * orderedCurrentStats[index].battles,
+      0,
+    ) /
+    orderedCurrentStats.reduce(
+      (accumulator, current, index) =>
+        accumulator +
+        (orderedCurrentWN8[index] === undefined ? 0 : current.battles),
+      0,
+    );
+  const careerWN8 =
+    orderedCareerWN8Full.reduce<number>(
+      (accumulator, current) => accumulator + (current ?? 0),
+      0,
+    ) /
+    tankStats.reduce(
+      (accumulator, current, index) =>
+        accumulator +
+        (orderedCareerWN8Full[index] === undefined ? 0 : current.all.battles),
+      0,
+    );
+  const currentDamage =
+    orderedCurrentStats.reduce(
+      (accumulator, current) => accumulator + current.damage_dealt,
+      0,
+    ) / currentBattles;
+  const careerDamage =
+    tankStats.reduce(
+      (accumulator, current) => accumulator + current.all.damage_dealt,
+      0,
+    ) / careerBattles;
+
+  const children: JSX.Element[] = [];
+
+  if (filteredOrder.length > 0) {
+    children.push(
+      <Breakdown.Row
+        key={id}
+        type="summary"
+        title="Total"
+        stats={[
+          {
+            title: 'Battles',
+            current: currentBattles,
+            career: careerBattles,
+          },
+          {
+            title: 'Winrate',
+            current: `${(100 * currentWinrate).toFixed(2)}%`,
+            career: `${(100 * careerWinrate).toFixed(2)}%`,
+            delta: currentWinrate - careerWinrate,
+          },
+          {
+            title: 'WN8',
+            current:
+              currentWN8 === undefined
+                ? undefined
+                : Math.round(currentWN8).toLocaleString(),
+            career:
+              careerWN8 === undefined
+                ? undefined
+                : Math.round(careerWN8).toLocaleString(),
+            percentile:
+              currentWN8 === undefined
+                ? undefined
+                : getWN8Percentile(currentWN8),
+          },
+          {
+            title: 'Damage',
+            current: Math.round(currentDamage).toLocaleString(),
+            career: Math.round(careerDamage).toLocaleString(),
+            delta: currentDamage - careerDamage,
+          },
+        ]}
+      />,
+    );
+
+    await Promise.all(
+      filteredOrder.map(async (id, index) => {
+        const tankopediaEntry = awaitedTankopedia[id];
+        const current = orderedCurrentStats[index];
+        const career = orderedCareerStats[index];
+        const currentWN8 = orderedCurrentWN8[index];
+        const careerWN8 = orderedCareerWN8[index];
+
+        children.push(
+          <Breakdown.Row
+            key={id}
+            type="tank"
+            tankType={tankopediaEntry?.type}
+            treeType={tankopediaEntry ? await getTreeType(id) : undefined}
+            title={await resolveTankName(id)}
+            stats={[
+              {
+                title: 'Battles',
+                current: current.battles.toLocaleString(),
+                career: career.battles.toLocaleString(),
+              },
+              {
+                title: 'Winrate',
+                current: `${(100 * (current.wins / current.battles)).toFixed(
+                  2,
+                )}%`,
+                career: `${(100 * (career.wins / career.battles)).toFixed(2)}%`,
+                delta:
+                  current.wins / current.battles - career.wins / career.battles,
+              },
+              {
+                title: 'WN8',
+                current:
+                  currentWN8 === undefined
+                    ? undefined
+                    : Math.round(currentWN8).toLocaleString(),
+                career:
+                  careerWN8 === undefined
+                    ? undefined
+                    : Math.round(careerWN8).toLocaleString(),
+                percentile:
+                  currentWN8 === undefined
+                    ? undefined
+                    : getWN8Percentile(currentWN8),
+              },
+              {
+                title: 'Damage',
+                current: Math.round(
+                  current.damage_dealt / current.battles,
+                ).toLocaleString(),
+                career: Math.round(
+                  career.damage_dealt / career.battles,
+                ).toLocaleString(),
+                delta:
+                  current.damage_dealt / current.battles -
+                  career.damage_dealt / career.battles,
+              },
+            ]}
+          />,
+        );
+      }),
+    );
+  }
+
+  const pages = chunk(
+    children,
+    Math.max(Math.ceil(children.length / MAX_PAGES), ROWS_PER_PAGE),
+  );
+
+  if (filteredOrder.length > 0) {
+    return pages
+      .map((page, index) => (
+        <Wrapper>
+          {index === 0 && (
+            <TitleBar
+              name={accountInfo.nickname}
+              image={
+                clanData?.clan
+                  ? `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clanData?.clan?.emblem_set_id}.png`
+                  : undefined
+              }
+              description={`${name} • ${filterDescriptions}`}
+            />
+          )}
+
+          <Breakdown.Root>{page}</Breakdown.Root>
+        </Wrapper>
+      ))
+      .reverse();
+  } else {
+    return [
+      <Wrapper>
+        <TitleBar
+          name={accountInfo.nickname}
+          image={
+            clanData?.clan
+              ? `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clanData?.clan?.emblem_set_id}.png`
+              : undefined
+          }
+          description={`${name} • ${filterDescriptions}`}
+        />
+
+        {filteredOrder.length === 0 && (
+          <NoData type={NoDataType.BattlesInPeriod} />
+        )}
+      </Wrapper>,
+    ];
+  }
+}
+
+export const breakdownCommand = new Promise<CommandRegistryRaw>(
+  async (resolve) => {
+    const command = await addFilterOptions(
+      new SlashCommandBuilder()
+        .setName('breakdown')
+        .setDescription("A period's breakdown by tanks played"),
+      (option) => option.addStringOption(addUsernameChoices),
+    );
+
+    resolve({
+      inProduction: true,
+      inPublic: true,
+
+      command,
+
+      async handler(interaction) {
+        const player = await resolvePlayerFromCommand(interaction);
+        const period = resolvePeriodFromCommand(player.region, interaction);
+        const filters = await getFiltersFromCommand(interaction);
+        const path = commandToURL(interaction, {
+          ...player,
+          ...getCustomPeriodParams(interaction),
+          ...filters,
+        });
+
+        return [
+          ...(await render(player, period, filters)),
+          buttonPrimary(path, 'Refresh'),
+          await getBlitzStarsLinkButton(player.region, player.id),
+        ];
+      },
+
+      autocomplete: (interaction) => {
+        autocompleteUsername(interaction);
+        autocompleteTanks(interaction);
+      },
+
+      async button(interaction) {
+        const player = await resolvePlayerFromButton(interaction);
+        const period = resolvePeriodFromButton(player.region, interaction);
+        const filters = getFiltersFromButton(interaction);
+
+        return await render(player, period, filters);
+      },
+    });
+  },
+);

src/commands/clanEvent.ts

@@ -1,97 +1,93 @@
-import { SlashCommandBuilder, escapeMarkdown } from 'discord.js';
-import markdownEscape from 'markdown-escape';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
-import { PlayerHistoriesRaw } from '../core/blitzstars/getPlayerHistories';
-import getTimeDaysAgo from '../core/blitzstars/getTimeDaysAgo';
-import addClanChoices from '../core/discord/addClanChoices';
-import autocompleteClan from '../core/discord/autocompleteClan';
-import embedWarning from '../core/discord/embedWarning';
-import resolveClanFromCommand from '../core/discord/resolveClanFromCommand';
-import { CommandRegistry } from '../events/interactionCreate';
-import { AccountAchievements } from '../types/accountAchievements';
-import { AccountInfo } from '../types/accountInfo';
-import { ClanInfo } from '../types/clanInfo';
+//  _____    _____ _    _          _      _         _____ ____  __  __ ______   ____          _____ _  __
+// |_   _|  / ____| |  | |   /\   | |    | |       / ____/ __ \|  \/  |  ____| |  _ \   /\   / ____| |/ /
+//   | |   | (___ | |__| |  /  \  | |    | |      | |   | |  | | \  / | |__    | |_) | /  \ | |    | ' /
+//   | |    \___ \|  __  | / /\ \ | |    | |      | |   | |  | | |\/| |  __|   |  _ < / /\ \| |    |  <
+//  _| |_   ____) | |  | |/ ____ \| |____| |____  | |___| |__| | |  | | |____  | |_) / ____ \ |____| . \
+// |_____| |_____/|_|  |_/_/    \_\______|______|  \_____\____/|_|  |_|______| |____/_/    \_\_____|_|\_\
 
-export const clanEventCommand: CommandRegistry = {
-  inProduction: false,
-  inPublic: true,
+// import { SlashCommandBuilder, escapeMarkdown } from 'discord.js';
+// import markdownEscape from 'markdown-escape';
+// import { getAccountAchievements } from '../core/blitz/getAccountAchievements';
+// import { getAccountInfo } from '../core/blitz/getAccountInfo';
+// import { getClanInfo } from '../core/blitz/getClanInfo';
+// import { PlayerHistoriesRaw } from '../LEGACY_core/blitzstars/getPlayerHistories';
+// import getTimeDaysAgo from '../LEGACY_core/blitzstars/getTimeDaysAgo';
+// import addClanChoices from '../LEGACY_core/discord/addClanChoices';
+// import autocompleteClan from '../LEGACY_core/discord/autocompleteClan';
+// import embedWarning from '../LEGACY_core/discord/embedWarning';
+// import resolveClanFromCommand from '../LEGACY_core/discord/resolveClanFromCommand';
+// import { CommandRegistry } from '../events/interactionCreate';
 
-  command: new SlashCommandBuilder()
-    .setName('clan-event')
-    .setDescription('Lists all inactive players')
-    .addStringOption(addClanChoices),
+// export const clanEventCommand: CommandRegistry = {
+//   inProduction: false,
+//   inPublic: true,
 
-  async handler(interaction) {
-    const { region, id } = await resolveClanFromCommand(interaction);
-    const clan = (
-      await getWargamingResponse<ClanInfo>(
-        `https://api.wotblitz.${region}/wotb/clans/info/?application_id=${WARGAMING_APPLICATION_ID}&clan_id=${id}`,
-      )
-    )[id];
-    const memberIds = clan.members_ids.join(',');
-    const [players, achievements, previousJointVictories] = await Promise.all([
-      getWargamingResponse<AccountInfo>(
-        `https://api.wotblitz.${region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${memberIds}`,
-      ),
-      getWargamingResponse<AccountAchievements>(
-        `https://api.wotblitz.${region}/wotb/account/achievements/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${memberIds}`,
-      ),
-      Promise.all(
-        clan.members_ids.map((id) =>
-          fetch(`https://www.blitzstars.com/api/playerstats/${id}`)
-            .then((response) => response.json() as Promise<PlayerHistoriesRaw>)
-            .then((data) => ({
-              id,
-              jointVictory: data[0]?.achievements.jointVictoryCount as
-                | number
-                | undefined,
-            })),
-        ),
-      ).then((data) =>
-        data.reduce<Record<number, number | undefined>>(
-          (accumulator, value) => ({
-            ...accumulator,
-            [value.id]: value.jointVictory,
-          }),
-          {},
-        ),
-      ),
-    ]);
-    const jointVictories = clan.members_ids.map((id) => ({
-      id,
-      joinVictory:
-        players[id].last_battle_time > getTimeDaysAgo(region, 1)
-          ? previousJointVictories[id] === undefined
-            ? 0
-            : achievements[id].max_series.jointVictory -
-              previousJointVictories[id]!
-          : 0,
-    }));
+//   command: new SlashCommandBuilder()
+//     .setName('clan-event')
+//     .setDescription('Lists all inactive players')
+//     .addStringOption(addClanChoices),
 
-    return [
-      `# ${escapeMarkdown(clan.name)} [${escapeMarkdown(
-        clan.tag,
-      )}]'s platoon wins today: ${(
-        jointVictories.reduce(
-          (accumulator, { joinVictory }) => accumulator + joinVictory,
-          0,
-        ) / 2
-      ).toFixed(0)}\n${jointVictories
-        .filter(({ joinVictory }) => joinVictory)
-        .sort((a, b) => b.joinVictory - a.joinVictory)
-        .map(
-          ({ id, joinVictory }) =>
-            `- ${markdownEscape(players[id].nickname)}: ${joinVictory}`,
-        )
-        .join('\n')}`,
+//   async handler(interaction) {
+//     const { region, id } = await resolveClanFromCommand(interaction);
+//     const clan = await getClanInfo(region, id);
+//     const [players, achievements, previousJointVictories] = await Promise.all([
+//       getAccountInfo(region, clan.members_ids),
+//       getAccountAchievements(region, clan.members_ids),
+//       Promise.all(
+//         clan.members_ids.map((id) =>
+//           fetch(`https://www.blitzstars.com/api/playerstats/${id}`)
+//             .then((response) => response.json() as Promise<PlayerHistoriesRaw>)
+//             .then((data) => ({
+//               id,
+//               jointVictory: data[0]?.achievements.jointVictoryCount as
+//                 | number
+//                 | undefined,
+//             })),
+//         ),
+//       ).then((data) =>
+//         data.reduce<Record<number, number | undefined>>(
+//           (accumulator, value) => ({
+//             ...accumulator,
+//             [value.id]: value.jointVictory,
+//           }),
+//           {},
+//         ),
+//       ),
+//     ]);
+//     const jointVictories = clan.members_ids.map((id) => ({
+//       id,
+//       joinVictory:
+//         players[id].last_battle_time > getTimeDaysAgo(region, 1)
+//           ? previousJointVictories[id] === undefined
+//             ? 0
+//             : achievements[id].max_series.jointVictory -
+//               previousJointVictories[id]!
+//           : 0,
+//     }));
 
-      embedWarning(
-        'This is an approximation!',
-        "Wargaming provides very little information about platoons publicly. Caveats:\n- Players in two different clans platooning artificially inflates the total count\n- Game-mode battles aren't counted since Wargaming doesn't publicly share that data\n- This command is also subject to Blitzkrieg's reset times (use `/about timezones` for more info)",
-      ),
-    ];
-  },
+//     return [
+//       `# ${escapeMarkdown(clan.name)} [${escapeMarkdown(
+//         clan.tag,
+//       )}]'s platoon wins today: ${(
+//         jointVictories.reduce(
+//           (accumulator, { joinVictory }) => accumulator + joinVictory,
+//           0,
+//         ) / 2
+//       ).toFixed(0)}\n${jointVictories
+//         .filter(({ joinVictory }) => joinVictory)
+//         .sort((a, b) => b.joinVictory - a.joinVictory)
+//         .map(
+//           ({ id, joinVictory }) =>
+//             `- ${markdownEscape(players[id].nickname)}: ${joinVictory}`,
+//         )
+//         .join('\n')}`,
 
-  autocomplete: autocompleteClan,
-};
+//       embedWarning(
+//         'This is an approximation!',
+//         "Wargaming provides very little information about platoons publicly. Caveats:\n- Players in two different clans platooning artificially inflates the total count\n- Game-mode battles aren't counted since Wargaming doesn't publicly share that data\n- This command is also subject to Blitzkrieg's reset times (use `/about timezones` for more info)",
+//       ),
+//     ];
+//   },
+
+//   autocomplete: autocompleteClan,
+// };

src/commands/debug.ts

@@ -1,11 +1,11 @@
 import { SlashCommandBuilder } from 'discord.js';
 import packageJSON from '../../package.json' assert { type: 'json' };
-import { tankopedia } from '../core/blitz/tankopedia';
+import getClientId from '../core/blitzkrieg/getClientId';
 import { tankAverages } from '../core/blitzstars/tankAverages';
+import { tankopedia } from '../core/blitzstars/tankopedia';
 import { client } from '../core/discord/client';
 import embedInfo from '../core/discord/embedInfo';
 import markdownTable from '../core/discord/markdownTable';
-import getClientId from '../core/node/getClientId';
 import { CommandRegistry } from '../events/interactionCreate';
 
 const executionStart = new Date().getTime();

src/commands/eligible.ts

@@ -1,20 +1,18 @@
 import { SlashCommandBuilder } from 'discord.js';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import calculateWN8 from '../core/blitz/calculateWN8';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
-import sumStats from '../core/blitz/sumStats';
-import { tankopedia } from '../core/blitz/tankopedia';
-import getDiffedTankStats from '../core/blitzstars/getDiffedTankStats';
-import getPeriodNow from '../core/blitzstars/getPeriodNow';
-import getTimeDaysAgo from '../core/blitzstars/getTimeDaysAgo';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import getPeriodNow from '../core/blitzkrieg/getPeriodNow';
+import getTimeDaysAgo from '../core/blitzkrieg/getTimeDaysAgo';
+import getStatsInPeriod from '../core/blitzstars/getStatsInPeriod';
 import { tankAverages } from '../core/blitzstars/tankAverages';
+import { tankopedia } from '../core/blitzstars/tankopedia';
 import addUsernameChoices from '../core/discord/addUsernameChoices';
 import embedNegative from '../core/discord/embedNegative';
 import embedPositive from '../core/discord/embedPositive';
 import markdownTable, { TableInput } from '../core/discord/markdownTable';
 import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
+import calculateWN8 from '../core/statistics/calculateWN8';
+import sumStats from '../core/statistics/sumStats';
 import { CommandRegistry } from '../events/interactionCreate';
-import { AccountInfo } from '../types/accountInfo';
 import { PossiblyPromise } from '../types/possiblyPromise';
 
 export type SkilledClan = 'SKLLD' | 'SMRI';
@@ -48,20 +46,18 @@ export const eligibleCommand: CommandRegistry = {
 
   async handler(interaction) {
     const clan = interaction.options.getString('clan') as SkilledClan;
-    const { id, region: server } = await resolvePlayerFromCommand(interaction);
-    const accountInfo = await getWargamingResponse<AccountInfo>(
-      `https://api.wotblitz.${server}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-    );
+    const { id, region: region } = await resolvePlayerFromCommand(interaction);
+    const accountInfo = await getAccountInfo(region, id);
     const problems: TableInput = [];
-    const title = `${accountInfo[id].nickname}'s eligibility for ${SKILLED_CLANS[clan]}`;
+    const title = `${accountInfo.nickname}'s eligibility for ${SKILLED_CLANS[clan]}`;
     let isEligible = false;
     let body = '';
 
     if (clan === 'SKLLD') {
-      const { diffed } = await getDiffedTankStats(
-        server,
+      const { diff: diffed } = await getStatsInPeriod(
+        region,
         id,
-        getTimeDaysAgo(server, 30),
+        getTimeDaysAgo(region, 30),
         getPeriodNow(),
       );
       const entries = Object.entries(diffed);
@@ -171,7 +167,7 @@ export const eligibleCommand: CommandRegistry = {
             problems,
           )}`;
     } else if (clan === 'SMRI') {
-      const stats = accountInfo[id].statistics.all;
+      const stats = accountInfo.statistics.all;
 
       if (stats.battles < 1500) {
         problems.push([

src/commands/evolution.tsx

@@ -1,31 +1,142 @@
-import { SlashCommandBuilder } from 'discord.js';
-import { CYCLIC_API } from '../constants/cyclic';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
+import {
+  SlashCommandBuilder,
+  SlashCommandSubcommandGroupBuilder,
+} from 'discord.js';
+import * as Graph from '../components/Graph';
+import NoData, { NoDataType } from '../components/NoData';
+import TitleBar from '../components/TitleBar';
+import Wrapper from '../components/Wrapper';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanAccountInfo } from '../core/blitz/getClanAccountInfo';
 import resolveTankId from '../core/blitz/resolveTankId';
-import addStatTypeSubCommandGroups from '../core/discord/addStatTypeSubCommandGroups';
+import { emblemIdToURL } from '../core/blitzkrieg/emblemIdToURL';
+import getTankHistories from '../core/blitzkrieg/getTankHistories';
+import { getBlitzStarsLinkButton } from '../core/blitzstars/getBlitzStarsLinkButton';
+import getPlayerHistories from '../core/blitzstars/getPlayerHistories';
+import addPeriodSubCommands from '../core/discord/addPeriodSubCommands';
+import addTankChoices from '../core/discord/addTankChoices';
+import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteTanks from '../core/discord/autocompleteTanks';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
-import interactionToURL from '../core/discord/interactionToURL';
-import linkButton from '../core/discord/linkButton';
-import primaryButton from '../core/discord/primaryButton';
+import buttonPrimary from '../core/discord/buttonPrimary';
+import commandToURL from '../core/discord/commandToURL';
+import { getCustomPeriodParams } from '../core/discord/getCustomPeriodParams';
 import resolvePeriodFromButton from '../core/discord/resolvePeriodFromButton';
-import resolvePeriodFromCommand from '../core/discord/resolvePeriodFromCommand';
+import resolvePeriodFromCommand, {
+  ResolvedPeriod,
+} from '../core/discord/resolvePeriodFromCommand';
 import resolvePlayerFromButton from '../core/discord/resolvePlayerFromButton';
-import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
+import resolvePlayerFromCommand, {
+  ResolvedPlayer,
+} from '../core/discord/resolvePlayerFromCommand';
 import { CommandRegistryRaw } from '../events/interactionCreate';
-import evolution from '../renderers/evolution';
-import { StatType } from '../renderers/stats';
-import { AccountInfo } from '../types/accountInfo';
+
+type EvolutionStatType = 'player' | 'tank';
+
+async function render(
+  { region, id }: ResolvedPlayer,
+  { start, end, name }: ResolvedPeriod,
+  type: 'player' | 'tank',
+  tankId: number | null,
+) {
+  const accountInfo = await getAccountInfo(region, id);
+  const clan = (await getClanAccountInfo(region, id, ['clan']))?.clan;
+  const logo = clan ? emblemIdToURL(clan.emblem_set_id) : undefined;
+  const histories = await (type === 'player'
+    ? getPlayerHistories(region, id, {
+        start,
+        end,
+        includeLatestHistories: true,
+        includePreviousHistories: true,
+      })
+    : getTankHistories(region, id, {
+        tankId: tankId!,
+        start,
+        end,
+        includeLatestHistories: true,
+        includePreviousHistories: true,
+      }));
+  const plot = histories.map(
+    (history) =>
+      [
+        history.all.battles,
+        (history.all.wins / history.all.battles) * 100,
+      ] as Graph.PlotItem,
+  );
+  const times = histories.map((history) => history.last_battle_time);
+  const minTime = Math.min(...times);
+  const maxTime = Math.max(...times);
+  const ys = plot.map(([, y]) => y);
+  const xs = plot.map(([x]) => x);
+  const maxY = Math.max(...ys);
+  const minY = Math.min(...ys);
+  const maxX = Math.max(...xs);
+  const minX = Math.min(...xs);
+
+  return (
+    <Wrapper>
+      <TitleBar name={accountInfo.nickname} image={logo} description={name} />
+
+      {plot.length > 0 && (
+        <Graph.Root
+          verticalMargin={{
+            min: minY,
+            max: maxY,
+            suffix: '%',
+            precision: 2,
+          }}
+          horizontalMargin={{
+            min: minX,
+            max: maxX,
+            precision: 0,
+          }}
+          xMinLabel={new Date(minTime * 1000).toDateString()}
+          xMaxLabel={new Date(maxTime * 1000).toDateString()}
+        >
+          {Graph.Line({
+            color: Graph.LineColor.Red,
+            plot: plot,
+            minY,
+            maxY,
+          })}
+        </Graph.Root>
+      )}
+
+      {plot.length === 0 && <NoData type={NoDataType.BattlesInPeriod} />}
+    </Wrapper>
+  );
+}
 
 export const evolutionCommand = new Promise<CommandRegistryRaw>(
   async (resolve) => {
-    const command = await addStatTypeSubCommandGroups(
-      new SlashCommandBuilder()
-        .setName('evolution')
-        .setDescription('Evolution of statistics'),
-      false,
-    );
+    let playerGroup: SlashCommandSubcommandGroupBuilder;
+    let tankGroup: SlashCommandSubcommandGroupBuilder;
+    const command = new SlashCommandBuilder()
+      .setName('evolution')
+      .setDescription('Evolution of statistics')
+      .addSubcommandGroup((option) => {
+        playerGroup = option
+          .setName('player')
+          .setDescription('Player statistics');
+
+        return playerGroup;
+      })
+      .addSubcommandGroup((option) => {
+        tankGroup = option.setName('tank').setDescription('Tank statistics');
+
+        return tankGroup;
+      });
+
+    await Promise.all([
+      addPeriodSubCommands(playerGroup!, (option) =>
+        option.addStringOption(addUsernameChoices),
+      ),
+      addPeriodSubCommands(tankGroup!, (option) =>
+        option
+          .addStringOption(addTankChoices)
+          .addStringOption(addUsernameChoices),
+      ),
+    ]);
 
     resolve({
       inProduction: true,
@@ -34,37 +145,28 @@ export const evolutionCommand = new Promise<CommandRegistryRaw>(
       command,
 
       async handler(interaction) {
-        const commandGroup = interaction.options.getSubcommandGroup(
-          true,
-        ) as StatType;
+        const commandGroup =
+          interaction.options.getSubcommandGroup() as EvolutionStatType;
         const player = await resolvePlayerFromCommand(interaction);
         const period = resolvePeriodFromCommand(player.region, interaction);
         const tankIdRaw = interaction.options.getString('tank')!;
         const tankId =
           commandGroup === 'tank' ? await resolveTankId(tankIdRaw) : null;
-        const start = interaction.options.getInteger('start');
-        const end = interaction.options.getInteger('end');
-        const { nickname } = (
-          await getWargamingResponse<AccountInfo>(
-            `https://api.wotblitz.${player.region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${player.id}`,
-          )
-        )[player.id];
-        const path = interactionToURL(interaction, {
+        const path = commandToURL(interaction, {
           ...player,
+          ...getCustomPeriodParams(interaction),
           tankId,
-          start,
-          end,
         });
 
+        getBlitzStarsLinkButton;
+
         return [
-          await evolution(commandGroup, period, player, tankId),
-          primaryButton(path, 'Refresh'),
-          // linkButton(`${CYCLIC_API}/${path}`, 'Embed'),
-          linkButton(
-            `https://www.blitzstars.com/player/${player.region}/${nickname}${
-              commandGroup === 'tank' ? `/tank/${tankId!}` : ''
-            }`,
-            'BlitzStars',
+          await render(player, period, commandGroup, tankId),
+          buttonPrimary(path, 'Refresh'),
+          await getBlitzStarsLinkButton(
+            player.region,
+            player.id,
+            tankId ?? undefined,
           ),
         ];
       },
@@ -75,17 +177,17 @@ export const evolutionCommand = new Promise<CommandRegistryRaw>(
       },
 
       async button(interaction) {
-        const url = new URL(`${CYCLIC_API}/${interaction.customId}`);
-        const path = url.pathname.split('/').filter(Boolean);
-        const commandGroup = path[1] as StatType;
+        const url = new URL(`https://example.com/${interaction.customId}`);
+        const path = url.pathname.split('/');
+        const commandGroup = path[2] as EvolutionStatType;
         const player = await resolvePlayerFromButton(interaction);
         const period = resolvePeriodFromButton(player.region, interaction);
 
-        return await evolution(
-          commandGroup,
-          period,
+        return await render(
           player,
-          parseInt(url.searchParams.get('tankId')!),
+          period,
+          commandGroup,
+          parseInt(url.searchParams.get('tankId') ?? '0') || null,
         );
       },
     });

src/commands/fullStats.tsx

@@ -1,30 +1,76 @@
 import { SlashCommandBuilder } from 'discord.js';
-import { TreeTypeString } from '../components/Tanks';
-import { CYCLIC_API } from '../constants/cyclic';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
-import resolveTankId from '../core/blitz/resolveTankId';
-import addStatTypeSubCommandGroups from '../core/discord/addStatTypeSubCommandGroups';
+import GenericAllStats from '../components/GenericAllStats';
+import NoData, { NoDataType } from '../components/NoData';
+import TierWeights from '../components/TierWeights';
+import TitleBar from '../components/TitleBar';
+import Wrapper from '../components/Wrapper';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanAccountInfo } from '../core/blitz/getClanAccountInfo';
+import { emblemIdToURL } from '../core/blitzkrieg/emblemIdToURL';
+import { filtersToDescription } from '../core/blitzkrieg/filtersToDescription';
+import { getBlitzStarsLinkButton } from '../core/blitzstars/getBlitzStarsLinkButton';
+import getStatsInPeriod from '../core/blitzstars/getStatsInPeriod';
+import addFilterOptions from '../core/discord/addFilterOptions';
+import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteTanks from '../core/discord/autocompleteTanks';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
-import interactionToURL from '../core/discord/interactionToURL';
-import linkButton from '../core/discord/linkButton';
-import primaryButton from '../core/discord/primaryButton';
+import { buttonRefresh } from '../core/discord/buttonRefresh';
+import commandToURL from '../core/discord/commandToURL';
+import { getCustomPeriodParams } from '../core/discord/getCustomPeriodParams';
+import { getFiltersFromButton } from '../core/discord/getFiltersFromButton';
+import { getFiltersFromCommand } from '../core/discord/getFiltersFromCommand';
 import resolvePeriodFromButton from '../core/discord/resolvePeriodFromButton';
-import resolvePeriodFromCommand from '../core/discord/resolvePeriodFromCommand';
+import resolvePeriodFromCommand, {
+  ResolvedPeriod,
+} from '../core/discord/resolvePeriodFromCommand';
 import resolvePlayerFromButton from '../core/discord/resolvePlayerFromButton';
-import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
+import resolvePlayerFromCommand, {
+  ResolvedPlayer,
+} from '../core/discord/resolvePlayerFromCommand';
+import { StatFilters, filterStats } from '../core/statistics/filterStats';
+import { getTierWeights } from '../core/statistics/getTierWeights';
 import { CommandRegistryRaw } from '../events/interactionCreate';
-import fullStats from '../renderers/fullStats';
-import { MultiTankFilters, StatType } from '../renderers/stats';
-import { AccountInfo } from '../types/accountInfo';
+
+async function render(
+  { region, id }: ResolvedPlayer,
+  { start, end, name }: ResolvedPeriod,
+  filters: StatFilters,
+) {
+  const { nickname } = await getAccountInfo(region, id);
+  const clan = (await getClanAccountInfo(region, id, ['clan']))?.clan;
+  const clanImage = clan ? emblemIdToURL(clan.emblem_set_id) : undefined;
+  const diffedTankStats = await getStatsInPeriod(region, id, start, end);
+  const { stats, supplementary, filteredOrder } = await filterStats(
+    diffedTankStats,
+    filters,
+  );
+  const filterDescriptions = await filtersToDescription(filters);
+  const tierWeights = await getTierWeights(diffedTankStats.diff, filteredOrder);
+
+  return (
+    <Wrapper>
+      <TitleBar
+        name={nickname}
+        image={clanImage}
+        description={`${name} • ${filterDescriptions}`}
+      />
+
+      {stats.battles === 0 && <NoData type={NoDataType.BattlesInPeriod} />}
+      {stats.battles > 0 && <TierWeights weights={tierWeights!} />}
+      {stats.battles > 0 && (
+        <GenericAllStats stats={stats} supplementaryStats={supplementary} />
+      )}
+    </Wrapper>
+  );
+}
 
 export const fullStatsCommand = new Promise<CommandRegistryRaw>(
   async (resolve) => {
-    const command = await addStatTypeSubCommandGroups(
+    const command = await addFilterOptions(
       new SlashCommandBuilder()
         .setName('full-stats')
         .setDescription('Full in-game statistics'),
+      (option) => option.addStringOption(addUsernameChoices),
     );
 
     resolve({
@@ -34,60 +80,20 @@ export const fullStatsCommand = new Promise<CommandRegistryRaw>(
       command,
 
       async handler(interaction) {
-        const commandGroup = interaction.options.getSubcommandGroup(
-          true,
-        ) as StatType;
         const player = await resolvePlayerFromCommand(interaction);
-        const resolvedPeriod = resolvePeriodFromCommand(
-          player.region,
-          interaction,
-        );
-        const period = interaction.options.getString('period');
-        const tankIdRaw = interaction.options.getString('tank')!;
-        const tankId =
-          commandGroup === 'tank' ? await resolveTankId(tankIdRaw) : null;
-        const start = interaction.options.getInteger('start');
-        const end = interaction.options.getInteger('end');
-        const path = interactionToURL(interaction, {
+        const period = resolvePeriodFromCommand(player.region, interaction);
+        const filters = await getFiltersFromCommand(interaction);
+        const path = commandToURL(interaction, {
           ...player,
-          tankId,
-          start,
-          end,
-          period,
+          ...getCustomPeriodParams(interaction),
+          ...filters,
         });
-        const { nickname } = (
-          await getWargamingResponse<AccountInfo>(
-            `https://api.wotblitz.${player.region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${player.id}`,
-          )
-        )[player.id];
 
-        const tierOption = interaction.options.getString('tier');
-
-        return [
-          await fullStats(
-            commandGroup,
-            resolvedPeriod,
-            player,
-            commandGroup === 'tank'
-              ? tankId
-              : commandGroup === 'multi-tank'
-              ? ({
-                  'tank-type':
-                    interaction.options.getString('tank-type') ?? undefined,
-                  nation: interaction.options.getString('nation') ?? undefined,
-                  tier: tierOption ? parseInt(tierOption) : undefined,
-                  'tree-type': (interaction.options.getString('tree-type') ??
-                    undefined) as TreeTypeString | undefined,
-                } satisfies Partial<MultiTankFilters>)
-              : null,
-          ),
-          primaryButton(path, 'Refresh'),
-          // linkButton(`${CYCLIC_API}/${path}`, 'Embed'),
-          linkButton(
-            `https://www.blitzstars.com/player/${player.region}/${nickname}`,
-            'BlitzStars',
-          ),
-        ];
+        return Promise.all([
+          render(player, period, filters),
+          buttonRefresh(interaction, path),
+          getBlitzStarsLinkButton(player.region, player.id),
+        ]);
       },
 
       autocomplete: (interaction) => {
@@ -96,18 +102,11 @@ export const fullStatsCommand = new Promise<CommandRegistryRaw>(
       },
 
       async button(interaction) {
-        const url = new URL(`${CYCLIC_API}/${interaction.customId}`);
-        const path = url.pathname.split('/').filter(Boolean);
-        const commandGroup = path[1] as StatType;
         const player = await resolvePlayerFromButton(interaction);
         const period = resolvePeriodFromButton(player.region, interaction);
+        const filters = getFiltersFromButton(interaction);
 
-        return await fullStats(
-          commandGroup,
-          period,
-          player,
-          parseInt(url.searchParams.get('tankId')!),
-        );
+        return await render(player, period, filters);
       },
     });
   },

src/commands/inactive.tsx

@@ -3,14 +3,12 @@ import GenericStats from '../components/GenericStats';
 import NoData, { NoDataType } from '../components/NoData';
 import TitleBar from '../components/TitleBar';
 import Wrapper from '../components/Wrapper';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanInfo } from '../core/blitz/getClanInfo';
 import addClanChoices from '../core/discord/addClanChoices';
 import autocompleteClan from '../core/discord/autocompleteClan';
 import resolveClanFromCommand from '../core/discord/resolveClanFromCommand';
 import { CommandRegistry } from '../events/interactionCreate';
-import { AccountInfo } from '../types/accountInfo';
-import { ClanInfo } from '../types/clanInfo';
 
 const DEFAULT_THRESHOLD = 7;
 
@@ -36,24 +34,16 @@ export const inactiveCommand: CommandRegistry = {
     const threshold =
       interaction.options.getNumber('threshold')! ?? DEFAULT_THRESHOLD;
     const time = new Date().getTime() / 1000;
-    const clanData = (
-      await getWargamingResponse<ClanInfo>(
-        `https://api.wotblitz.${region}/wotb/clans/info/?application_id=${WARGAMING_APPLICATION_ID}&clan_id=${id}`,
+    const clanInfo = await getClanInfo(region, id);
+    const accountInfo = await getAccountInfo(region, clanInfo.members_ids);
+    const inactive = accountInfo
+      .map(
+        (account) =>
+          [
+            account.nickname,
+            (time - account.last_battle_time) / 60 / 60 / 24,
+          ] as [string, number],
       )
-    )[id];
-    const memberIds = clanData.members_ids;
-    const accounts = await getWargamingResponse<AccountInfo>(
-      `https://api.wotblitz.${region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${memberIds.join(
-        ',',
-      )}`,
-    );
-    const inactive = memberIds
-      .map((memberId) => {
-        const member = accounts[memberId];
-        const inactiveDays = (time - member.last_battle_time) / 60 / 60 / 24;
-
-        return [member.nickname, inactiveDays] as [string, number];
-      })
       .filter(([, inactiveDays]) => inactiveDays >= threshold)
       .sort((a, b) => b[1] - a[1])
       .map(
@@ -64,8 +54,8 @@ export const inactiveCommand: CommandRegistry = {
     return (
       <Wrapper>
         <TitleBar
-          name={clanData.name}
-          image={`https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clanData.emblem_set_id}.png`}
+          name={clanInfo.name}
+          image={`https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clanInfo.emblem_set_id}.png`}
           description={`Inactive for ${threshold}+ Days • ${new Date().toDateString()}`}
         />
 

src/commands/link.tsx

@@ -0,0 +1,223 @@
+import { teal } from '@radix-ui/colors';
+import {
+  AttachmentBuilder,
+  GuildMemberRoleManager,
+  SlashCommandBuilder,
+} from 'discord.js';
+import markdownEscape from 'markdown-escape';
+import discord from '../../discord.json' assert { type: 'json' };
+import { Glow } from '../components/AllStatsOverview/components/WN8Display/components/Glow';
+import Wrapper from '../components/Wrapper';
+import { REGION_NAMES_SHORT, Region } from '../constants/regions';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanAccountInfo } from '../core/blitz/getClanAccountInfo';
+import { linkBlitzAndDiscord } from '../core/blitzkrieg/discordBlitz';
+import addUsernameChoices from '../core/discord/addUsernameChoices';
+import autocompleteUsername from '../core/discord/autocompleteUsername';
+import embedNegative from '../core/discord/embedNegative';
+import { CommandRegistry } from '../events/interactionCreate';
+import { theme } from '../stitches.config';
+
+const serverAndIdPattern = /(com|eu|asia)\/[0-9]+/;
+
+export const verifyCommand: CommandRegistry = {
+  inProduction: true,
+  inPublic: true,
+
+  command: new SlashCommandBuilder()
+    .setName('link')
+    .setDescription('Links your Blitz and Discord account')
+    .addStringOption((option) => addUsernameChoices(option).setRequired(true)),
+
+  async handler(interaction) {
+    const username = interaction.options.getString('username', true);
+
+    if (serverAndIdPattern.test(username)) {
+      const [region, idString] = username.split('/');
+      const id = parseInt(idString);
+      const discordId = parseInt(interaction.user.id);
+      const accountInfo = await getAccountInfo(region as Region, id);
+      const clanAccountInfo = await getClanAccountInfo(region as Region, id, [
+        'clan',
+      ]);
+
+      await linkBlitzAndDiscord(discordId, region as Region, id);
+
+      if (interaction.guildId === discord.sklld_guild_id) {
+        if (!interaction.guild?.members.me?.permissions.has('ManageRoles')) {
+          return embedNegative(
+            `${markdownEscape(interaction.user.username)} failed to verify`,
+            "I don't have the permission to change your manage roles.",
+          );
+        }
+
+        await (interaction.member!.roles as GuildMemberRoleManager).remove(
+          discord.sklld_verify_role,
+        );
+        await (interaction.member!.roles as GuildMemberRoleManager).add(
+          discord.sklld_peasant_role,
+        );
+      }
+
+      return (
+        <Wrapper fat>
+          <div
+            style={{
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'space-between',
+            }}
+          >
+            <Glow color={teal.teal9} rotation={90} />
+
+            <div
+              style={{
+                display: 'flex',
+                flexDirection: 'column',
+                alignItems: 'center',
+                justifyContent: 'center',
+                gap: 16,
+              }}
+            >
+              <div
+                style={{
+                  display: 'flex',
+                  gap: 8,
+                  alignItems: 'center',
+                  justifyContent: 'center',
+                }}
+              >
+                <img
+                  src={
+                    interaction.user.avatarURL({ extension: 'png' }) ??
+                    'https://i.stack.imgur.com/l60Hf.png'
+                  }
+                  style={{
+                    width: 64,
+                    height: 64,
+                    borderRadius: 32,
+                    objectFit: 'cover',
+                  }}
+                />
+
+                <div
+                  style={{
+                    display: 'flex',
+                    flexDirection: 'column',
+                    gap: 4,
+                  }}
+                >
+                  <span
+                    style={{
+                      fontSize: 32,
+                      color: theme.colors.textHighContrast,
+                      fontWeight: 900,
+                      maxWidth: 240,
+                      overflow: 'hidden',
+                      textOverflow: 'ellipsis',
+                      whiteSpace: 'nowrap',
+                    }}
+                  >
+                    {interaction.user.displayName}
+                  </span>
+                  <span
+                    style={{
+                      fontSize: 16,
+                      color: theme.colors.textLowContrast,
+                    }}
+                  >
+                    @{interaction.user.username}
+                  </span>
+                </div>
+              </div>
+
+              <div
+                style={{
+                  display: 'flex',
+                  alignItems: 'center',
+                  justifyContent: 'center',
+                  gap: 4,
+                  color: theme.colors.textLowContrast_teal,
+                }}
+              >
+                <img
+                  src="https://i.imgur.com/jIcRgog.png"
+                  style={{
+                    width: 16,
+                    height: 16,
+                  }}
+                />
+                <span style={{ fontSize: 16 }}>Accounts linked</span>
+              </div>
+
+              <div
+                style={{
+                  display: 'flex',
+                  gap: 8,
+                  alignItems: 'center',
+                  justifyContent: 'center',
+                }}
+              >
+                {clanAccountInfo?.clan ? (
+                  <img
+                    style={{
+                      width: 64,
+                      height: 64,
+                      borderRadius: 32,
+                      objectFit: 'cover',
+                    }}
+                    src={`https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clanAccountInfo?.clan?.emblem_set_id}.png`}
+                  />
+                ) : null}
+                <div
+                  style={{
+                    display: 'flex',
+                    flexDirection: 'column',
+                    gap: 4,
+                  }}
+                >
+                  <span
+                    style={{
+                      fontSize: 32,
+                      color: theme.colors.textHighContrast,
+                      fontWeight: 900,
+                      maxWidth: 240,
+                      overflow: 'hidden',
+                      textOverflow: 'ellipsis',
+                      whiteSpace: 'nowrap',
+                    }}
+                  >
+                    {accountInfo.nickname}
+                  </span>
+                  <span
+                    style={{
+                      fontSize: 16,
+                      color: theme.colors.textLowContrast,
+                    }}
+                  >
+                    {clanAccountInfo?.clan
+                      ? `[${clanAccountInfo?.clan?.tag}] - `
+                      : ''}
+                    {REGION_NAMES_SHORT[region as Region]}
+                  </span>
+                </div>
+              </div>
+            </div>
+
+            <Glow color={teal.teal9} rotation={-90} />
+          </div>
+        </Wrapper>
+      );
+    } else {
+      return [
+        embedNegative(
+          'Please select from the options',
+          'Follow the procedure like the video above. The search results may take a while to show up.',
+        ),
+        new AttachmentBuilder('https://i.imgur.com/2p6GFgC.gif'),
+      ];
+    }
+  },
+
+  autocomplete: autocompleteUsername,
+};

src/commands/ownedTanks.tsx

@@ -3,46 +3,24 @@ import NoData, { NoDataType } from '../components/NoData';
 import * as Tanks from '../components/Tanks';
 import TitleBar from '../components/TitleBar';
 import Wrapper from '../components/Wrapper';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanAccountInfo } from '../core/blitz/getClanAccountInfo';
 import getTankStats from '../core/blitz/getTankStats';
 import getTreeType from '../core/blitz/getTreeType';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
 import resolveTankName from '../core/blitz/resolveTankName';
+import { emblemIdToURL } from '../core/blitzkrieg/emblemIdToURL';
 import {
   TIER_ROMAN_NUMERALS,
   TankopediaEntry,
   Tier,
   tankopedia,
   tankopediaInfo,
-} from '../core/blitz/tankopedia';
+} from '../core/blitzstars/tankopedia';
 import addTierChoices from '../core/discord/addTierChoices';
 import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
 import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
 import { CommandRegistry } from '../events/interactionCreate';
-import { AccountInfo } from '../types/accountInfo';
-import { PlayerClanData } from '../types/playerClanData';
-
-const COMP_TANKS = [
-  // light tanks
-  24321, // t-100 lt
-  20257, // sheridan
-  3649, // bat chat
-  19537, // vickers
-
-  // heavy tanks
-  6145, // is-4
-  7169, // is-7
-  10785, // t110e5
-  12161, // strvk
-  4481, // kranvagn
-  22817, // m6 yoh
-  6225, // fv215b
-  5425, // wz 113
-  7297, // 60tp
-  58641, // vk 72
-  6753, // type 71
-];
 
 export const ownedTanksCommand: CommandRegistry = {
   inProduction: true,
@@ -58,9 +36,7 @@ export const ownedTanksCommand: CommandRegistry = {
     const tier = Number(interaction.options.getString('tier'));
     const account = await resolvePlayerFromCommand(interaction);
     const { id, region: server } = account;
-    const accountInfo = await getWargamingResponse<AccountInfo>(
-      `https://api.wotblitz.${server}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-    );
+    const accountInfo = await getAccountInfo(server, id);
     const tankStats = await getTankStats(server, id);
     const filteredTanks = (
       await Promise.all(
@@ -70,9 +46,7 @@ export const ownedTanksCommand: CommandRegistry = {
         })),
       )
     ).filter((tank) => tank.tankopedia?.tier === tier);
-    const clanData = await getWargamingResponse<PlayerClanData>(
-      `https://api.wotblitz.${server}/wotb/clans/accountinfo/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}&extra=clan`,
-    );
+    const clanAccountInfo = await getClanAccountInfo(server, id, ['clan']);
     const groupedTanks: Record<string, TankopediaEntry[]> = {};
     const nations: string[] = [];
 
@@ -90,18 +64,13 @@ export const ownedTanksCommand: CommandRegistry = {
     return (
       <Wrapper>
         <TitleBar
-          name={accountInfo[id].nickname}
-          nameDiscriminator={
-            clanData[id]?.clan ? `[${clanData[id]?.clan?.tag}]` : undefined
-          }
+          name={accountInfo.nickname}
           image={
-            clanData[id]?.clan
-              ? `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clanData[id]?.clan?.emblem_set_id}.png`
+            clanAccountInfo?.clan
+              ? emblemIdToURL(clanAccountInfo.clan.emblem_set_id)
               : undefined
           }
-          description={`Tier ${
-            TIER_ROMAN_NUMERALS[tier as Tier]
-          } tanks • ${new Date().toDateString()}`}
+          description={`Tier ${TIER_ROMAN_NUMERALS[tier as Tier]} tanks`}
         />
 
         {filteredTanks.length === 0 && <NoData type={NoDataType.TanksFound} />}
@@ -158,17 +127,3 @@ export const ownedTanksCommand: CommandRegistry = {
 
   autocomplete: autocompleteUsername,
 };
-
-// TODO: make this work in the future
-// console.log('Caching tank images...');
-// TANKS.then((tanks) =>
-//   jsxToSvg(
-//     <div style={{ display: 'flex' }}>
-//       {tanks.map(({ images, tank_id }) => {
-//         return (
-//           images.normal && <img key={tank_id} src={images.normal} width={0} />
-//         );
-//       })}
-//     </div>,
-//   ),
-// ).then(() => console.log('Cached tank images'));

src/commands/playerAchievements.ts

@@ -1,16 +1,14 @@
 import { SlashCommandBuilder } from 'discord.js';
 import { startCase } from 'lodash';
 import markdownEscape from 'markdown-escape';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
+import { getAccountAchievements } from '../core/blitz/getAccountAchievements';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
 import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
 import embedInfo from '../core/discord/embedInfo';
 import markdownTable, { TableInputEntry } from '../core/discord/markdownTable';
 import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
 import { CommandRegistry } from '../events/interactionCreate';
-import { AccountAchievements } from '../types/accountAchievements';
-import { AccountInfo } from '../types/accountInfo';
 
 type SortBy = 'name' | 'count';
 
@@ -35,22 +33,17 @@ export const playerAchievementsCommand: CommandRegistry = {
   async handler(interaction) {
     const sortBy = (interaction.options.getString('sort') ?? 'name') as SortBy;
     const account = await resolvePlayerFromCommand(interaction);
-    const { id, region: server } = account;
-    const accounts = await getWargamingResponse<AccountInfo>(
-      `https://api.wotblitz.${server}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-    );
-    const accountsAchievements =
-      await getWargamingResponse<AccountAchievements>(
-        `https://api.wotblitz.${server}/wotb/account/achievements/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-      );
-    const accountAchievements = accountsAchievements[id];
+    const { id, region: region } = account;
+    const accountInfo = await getAccountInfo(region, id);
+    const accountsAchievements = await getAccountAchievements(region, id);
+    const accountAchievements = accountsAchievements;
     const compound = {
       ...accountAchievements.achievements,
       ...accountAchievements.max_series,
     };
 
     return embedInfo(
-      `${markdownEscape(accounts[id].nickname)}'s information`,
+      `${markdownEscape(accountInfo.nickname)}'s information`,
 
       markdownTable(
         Object.keys(compound)

src/commands/playerInfo.ts

@@ -1,14 +1,12 @@
 import { SlashCommandBuilder } from 'discord.js';
 import markdownEscape from 'markdown-escape';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
 import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
 import embedInfo from '../core/discord/embedInfo';
 import markdownTable from '../core/discord/markdownTable';
 import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
 import { CommandRegistry } from '../events/interactionCreate';
-import { AccountInfo } from '../types/accountInfo';
 
 export const playerInfoCommand: CommandRegistry = {
   inProduction: true,
@@ -21,11 +19,8 @@ export const playerInfoCommand: CommandRegistry = {
 
   async handler(interaction) {
     const account = await resolvePlayerFromCommand(interaction);
-    const { id, region: server } = account;
-    const accounts = await getWargamingResponse<AccountInfo>(
-      `https://api.wotblitz.${server}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-    );
-    const accountInfo = accounts[id];
+    const { id, region: region } = account;
+    const accountInfo = await getAccountInfo(region, id);
 
     return embedInfo(
       `${markdownEscape(accountInfo.nickname)}'s information`,

src/commands/ratings.tsx

@@ -9,23 +9,22 @@ import * as Leaderboard from '../components/Leaderboard';
 import TitleBar from '../components/TitleBar';
 import Wrapper from '../components/Wrapper';
 import { REGION_NAMES_SHORT, Region } from '../constants/regions';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getArchivedRatingsInfo from '../core/blitz/getArchivedRatingsInfo';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanAccountInfo } from '../core/blitz/getClanAccountInfo';
 import getRatingsInfo from '../core/blitz/getRatingsInfo';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
 import regionToRegionSubdomain from '../core/blitz/regionToRegionSubdomain';
+import getArchivedRatingsInfo from '../core/blitzkrieg/getArchivedRatingsInfo';
 import getMidnightLeaderboard, {
   DATABASE_REPO,
-} from '../core/database/getMidnightLeaderboard';
+} from '../core/blitzkrieg/getMidnightLeaderboard';
+import { octokit } from '../core/blitzkrieg/octokit';
+import { UserError } from '../core/blitzkrieg/userError';
 import addRegionChoices from '../core/discord/addRegionChoices';
 import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
+import embedNegative from '../core/discord/embedNegative';
 import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
-import { octokit } from '../core/github/octokit';
-import throwError from '../core/node/throwError';
 import { CommandRegistryRaw } from '../events/interactionCreate';
-import { AccountInfo } from '../types/accountInfo';
-import { PlayerClanData } from '../types/playerClanData';
 
 export interface RatingsPlayer {
   spa_id: number;
@@ -172,6 +171,11 @@ function addSubcommands(
     );
 }
 
+const noOngoingSeason = embedNegative(
+  'No ongoing season',
+  "Wargaming didn't provide any data for this season.",
+);
+
 export const ratingsCommand = new Promise<CommandRegistryRaw>(
   async (resolve) => {
     const seasonChoices = await octokit.repos
@@ -181,7 +185,7 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
       })
       .then(({ data }) => {
         if (!Array.isArray(data)) {
-          throw throwError('Archived ratings data is malformed');
+          throw new Error('Archived ratings data is malformed');
         }
         return data.map(
           (folder) =>
@@ -259,27 +263,28 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
           regionRatingsInfo = await (subcommandGroup === 'current'
             ? getRatingsInfo(region)
             : getArchivedRatingsInfo(season!, region));
+
+          if (regionRatingsInfo.detail !== undefined) return noOngoingSeason;
+
           const regionSubdomain = regionToRegionSubdomain(region);
           const result =
             subcommandGroup === 'current'
-              ? regionRatingsInfo.detail === undefined
-                ? await fetch(
-                    `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/league/${leagueIndex}/top/`,
+              ? await fetch(
+                  `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/league/${leagueIndex}/top/`,
+                )
+                  .then((response) => response.json() as Promise<LeagueTop>)
+                  .then(async ({ result }) =>
+                    result.slice(0, limit).map(
+                      (player) =>
+                        ({
+                          id: player.spa_id,
+                          score: player.score,
+                          position: player.number,
+                          clan: player.clan_tag,
+                          nickname: player.nickname,
+                        }) satisfies SimplifiedPlayer,
+                    ),
                   )
-                    .then((response) => response.json() as Promise<LeagueTop>)
-                    .then(async ({ result }) =>
-                      result.slice(0, limit).map(
-                        (player) =>
-                          ({
-                            id: player.spa_id,
-                            score: player.score,
-                            position: player.number,
-                            clan: player.clan_tag,
-                            nickname: player.nickname,
-                          }) satisfies SimplifiedPlayer,
-                      ),
-                    )
-                : undefined
               : await octokit.repos
                   .getContent({
                     ...DATABASE_REPO,
@@ -287,7 +292,7 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                   })
                   .then(async ({ data }) => {
                     if (Array.isArray(data) || data.type !== 'file') {
-                      throw throwError('Archived ratings data is malformed');
+                      throw new Error('Archived ratings data is malformed');
                     }
 
                     const players = (await fetch(data.download_url!).then(
@@ -305,9 +310,10 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                       firstPlayerIndex,
                       lastPlayerIndex + 1,
                     );
-                    const ids = trimmed.map((player) => player.id).join(',');
-                    const clanData = await getWargamingResponse<PlayerClanData>(
-                      `https://api.wotblitz.${region}/wotb/clans/accountinfo/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${ids}&extra=clan`,
+                    const clanData = await getClanAccountInfo(
+                      region,
+                      trimmed.map(({ id }) => id),
+                      ['clan'],
                     );
 
                     return trimmed.map(
@@ -323,34 +329,25 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                         }) satisfies SimplifiedPlayer,
                     );
                   });
-          const leagueInfo =
-            regionRatingsInfo.detail === undefined
-              ? regionRatingsInfo.leagues[leagueIndex]
-              : undefined;
+          const leagueInfo = regionRatingsInfo.leagues[leagueIndex];
           midnightLeaderboard =
             subcommandGroup === 'current'
-              ? regionRatingsInfo.detail === undefined
-                ? await getMidnightLeaderboard(
-                    region,
-                    regionRatingsInfo.current_season,
-                  )
-                : undefined
+              ? await getMidnightLeaderboard(
+                  region,
+                  regionRatingsInfo.current_season,
+                )
               : await getMidnightLeaderboard(region, season!);
 
           players = result;
           playersBefore = result ? result[0].position - 1 : 0;
           playersAfter =
-            regionRatingsInfo.detail === undefined && result !== undefined
-              ? regionRatingsInfo.count - result[result.length - 1].position
-              : 0;
+            regionRatingsInfo.count - result[result.length - 1].position;
           titleName = `${
             leagueInfo ? leagueInfo.title : 'No Ongoing Season'
           } - ${REGION_NAMES_SHORT[region]}`;
-          titleImage = leagueInfo
-            ? leagueInfo.big_icon.startsWith('http')
-              ? leagueInfo.big_icon
-              : `https:${leagueInfo.big_icon}`
-            : undefined;
+          titleImage = leagueInfo.big_icon.startsWith('http')
+            ? leagueInfo.big_icon
+            : `https:${leagueInfo.big_icon}`;
           titleDescription = `Top ${limit} players`;
         } else {
           const { region, id } = await resolvePlayerFromCommand(interaction);
@@ -364,7 +361,7 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                   })
                   .then(async ({ data }) => {
                     if (Array.isArray(data) || data.type !== 'file') {
-                      throw throwError('Archived ratings info is malformed');
+                      throw new Error('Archived ratings info is malformed');
                     }
 
                     const response = fetch(data.download_url!);
@@ -372,40 +369,34 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                       response.json(),
                     )) as RatingsInfo;
                   });
-          const accountInfo = await getWargamingResponse<AccountInfo>(
-            `https://api.wotblitz.${region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-          );
-          const clan = (
-            await getWargamingResponse<PlayerClanData>(
-              `https://api.wotblitz.${region}/wotb/clans/accountinfo/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}&extra=clan`,
-            )
-          )[id]?.clan;
+
+          if (regionRatingsInfo.detail !== undefined) return noOngoingSeason;
+
+          const accountInfo = await getAccountInfo(region, id);
+          const clan = (await getClanAccountInfo(region, id, ['clan']))?.clan;
           const regionSubdomain = regionToRegionSubdomain(region);
           const neighbors =
             subcommandGroup === 'current'
-              ? regionRatingsInfo.detail === undefined
-                ? await fetch(
-                    `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/user/${id}/?neighbors=${Math.round(
-                      limit / 2,
-                    )}`,
+              ? await fetch(
+                  `https://${regionSubdomain}.wotblitz.com/en/api/rating-leaderboards/user/${id}/?neighbors=${Math.round(
+                    limit / 2,
+                  )}`,
+                )
+                  .then(
+                    (response) => response.json() as Promise<RatingsNeighbors>,
+                  )
+                  .then((players) =>
+                    players.neighbors.map(
+                      (player) =>
+                        ({
+                          id: player.spa_id,
+                          position: player.number,
+                          score: player.score,
+                          clan: player.clan_tag,
+                          nickname: player.nickname,
+                        }) satisfies SimplifiedPlayer,
+                    ),
                   )
-                    .then(
-                      (response) =>
-                        response.json() as Promise<RatingsNeighbors>,
-                    )
-                    .then((players) =>
-                      players.neighbors.map(
-                        (player) =>
-                          ({
-                            id: player.spa_id,
-                            position: player.number,
-                            score: player.score,
-                            clan: player.clan_tag,
-                            nickname: player.nickname,
-                          }) satisfies SimplifiedPlayer,
-                      ),
-                    )
-                : undefined
               : await octokit.repos
                   .getContent({
                     ...DATABASE_REPO,
@@ -413,7 +404,7 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                   })
                   .then(async ({ data }) => {
                     if (Array.isArray(data) || data.type !== 'file') {
-                      throw throwError(
+                      throw new Error(
                         'Archived ratings latest data is malformed',
                       );
                     }
@@ -427,9 +418,12 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                     );
 
                     if (playerIndex === -1) {
-                      throw throwError(
-                        `${accountInfo[id].nickname} didn't player ratings in season ${season}`,
-                        'This player did not participate in this season or did not get past calibration.',
+                      throw new UserError(
+                        `${accountInfo.nickname} didn't player ratings in season ${season}`,
+                        {
+                          cause:
+                            'This player did not participate in this season or did not get past calibration.',
+                        },
                       );
                     }
 
@@ -438,9 +432,10 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                       playerIndex - halfRange,
                       playerIndex + halfRange + 1,
                     );
-                    const ids = trimmed.map((player) => player.id).join(',');
-                    const clanData = await getWargamingResponse<PlayerClanData>(
-                      `https://api.wotblitz.${region}/wotb/clans/accountinfo/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${ids}&extra=clan`,
+                    const clanData = await getClanAccountInfo(
+                      region,
+                      trimmed.map((player) => player.id),
+                      ['clan'],
                     );
 
                     return trimmed.map((player, index) => ({
@@ -453,46 +448,38 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
                   });
           midnightLeaderboard =
             subcommandGroup === 'current'
-              ? regionRatingsInfo.detail === undefined
-                ? await getMidnightLeaderboard(
-                    region,
-                    regionRatingsInfo.current_season,
-                  )
-                : undefined
+              ? await getMidnightLeaderboard(
+                  region,
+                  regionRatingsInfo.current_season,
+                )
               : await getMidnightLeaderboard(region, season!);
 
           if (clan && neighbors) titleNameDiscriminator = `[${clan.tag}]`;
 
           players = neighbors;
-          titleImage = neighbors
-            ? clan
-              ? `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clan.emblem_set_id}.png`
-              : undefined
+          titleImage = clan
+            ? `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${clan.emblem_set_id}.png`
             : undefined;
           titleName = neighbors
-            ? accountInfo[id].nickname
+            ? accountInfo.nickname
             : `No Ongoing Season - ${REGION_NAMES_SHORT[region]}`;
           titleDescription = 'Ratings neighbours';
           playersBefore = neighbors ? neighbors[0].position - 1 : 0;
           playersAfter =
-            regionRatingsInfo.detail === undefined
-              ? neighbors
-                ? regionRatingsInfo.count -
-                  neighbors[neighbors.length - 1].position
-                : 0
-              : 0;
+            regionRatingsInfo.count - neighbors[neighbors.length - 1].position;
           playerId = id;
         }
 
-        const items = players?.map((player) => {
-          const reward =
-            regionRatingsInfo.detail === undefined
-              ? regionRatingsInfo.rewards.find(
-                  (reward) =>
-                    player.position >= reward.from_position &&
-                    player.position <= reward.to_position,
-                )
-              : undefined;
+        const resolvedRegionRatingsInfo: typeof regionRatingsInfo & {
+          detail: undefined;
+        } = regionRatingsInfo;
+
+        const items = players.map((player) => {
+          const reward = resolvedRegionRatingsInfo.rewards.find(
+            (reward) =>
+              player.position >= reward.from_position &&
+              player.position <= reward.to_position,
+          );
           const midnightIndex = midnightLeaderboard?.findIndex(
             (item) => item.id === player.id,
           );
@@ -523,8 +510,7 @@ export const ratingsCommand = new Promise<CommandRegistryRaw>(
             <TitleBar
               name={titleName}
               image={titleImage}
-              nameDiscriminator={titleNameDiscriminator}
-              description={`${titleDescription} • ${new Date().toDateString()}`}
+              description={titleDescription}
             />
 
             {items && (

src/commands/searchClans.ts

@@ -2,7 +2,7 @@ import { SlashCommandBuilder } from 'discord.js';
 import markdownEscape from 'markdown-escape';
 import { REGION_NAMES, Region } from '../constants/regions';
 import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
+import fetchBlitz from '../core/blitz/fetchBlitz';
 import addClanChoices from '../core/discord/addClanChoices';
 import addRegionChoices from '../core/discord/addRegionChoices';
 import embedInfo from '../core/discord/embedInfo';
@@ -30,7 +30,7 @@ export const searchClansCommand: CommandRegistry = {
     const server = interaction.options.getString('region') as Region;
     const clan = interaction.options.getString('clan')!;
     const limit = interaction.options.getInteger('limit') ?? 25;
-    const clanList = await getWargamingResponse<ClanList>(
+    const clanList = await fetchBlitz<ClanList>(
       `https://api.wotblitz.${server}/wotb/clans/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${clan}&limit=${limit}`,
     );
 

src/commands/searchPlayers.ts

@@ -2,8 +2,11 @@ import { SlashCommandBuilder } from 'discord.js';
 import markdownEscape from 'markdown-escape';
 import { REGION_NAMES, Region } from '../constants/regions';
 import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
-import { AccountList, usernamePattern } from '../core/blitz/listPlayers';
+import fetchBlitz from '../core/blitz/fetchBlitz';
+import {
+  AccountList,
+  usernamePattern,
+} from '../core/blitz/searchPlayersAcrossRegions';
 import addRegionChoices from '../core/discord/addRegionChoices';
 import addUsernameChoices from '../core/discord/addUsernameChoices';
 import embedInfo from '../core/discord/embedInfo';
@@ -34,7 +37,7 @@ export const searchPlayersCommand: CommandRegistry = {
     const limit = interaction.options.getInteger('limit') ?? 25;
     const trimmedSearch = name.trim();
     const players = usernamePattern.test(trimmedSearch)
-      ? await getWargamingResponse<AccountList>(
+      ? await fetchBlitz<AccountList>(
           `https://api.wotblitz.${server}/wotb/account/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${encodeURIComponent(
             trimmedSearch,
           )}&limit=${limit}`,

src/commands/searchTanks.ts

@@ -1,7 +1,7 @@
 import { SlashCommandBuilder } from 'discord.js';
 import { go } from 'fuzzysort';
 import markdownEscape from 'markdown-escape';
-import { TANK_NAMES_DIACRITICS } from '../core/blitz/tankopedia';
+import { TANK_NAMES_DIACRITICS } from '../core/blitzstars/tankopedia';
 import addTankChoices from '../core/discord/addTankChoices';
 import embedInfo from '../core/discord/embedInfo';
 import { CommandRegistry } from '../events/interactionCreate';

src/commands/stats.tsx

@@ -1,28 +1,68 @@
 import { SlashCommandBuilder } from 'discord.js';
-import { TreeTypeString } from '../components/Tanks';
-import { CYCLIC_API } from '../constants/cyclic';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
-import resolveTankId from '../core/blitz/resolveTankId';
-import addStatTypeSubCommandGroups from '../core/discord/addStatTypeSubCommandGroups';
+import AllStatsOverview from '../components/AllStatsOverview';
+import NoData, { NoDataType } from '../components/NoData';
+import TitleBar from '../components/TitleBar';
+import Wrapper from '../components/Wrapper';
+import { getAccountInfo } from '../core/blitz/getAccountInfo';
+import { getClanAccountInfo } from '../core/blitz/getClanAccountInfo';
+import { emblemIdToURL } from '../core/blitzkrieg/emblemIdToURL';
+import { filtersToDescription } from '../core/blitzkrieg/filtersToDescription';
+import { getBlitzStarsLinkButton } from '../core/blitzstars/getBlitzStarsLinkButton';
+import getStatsInPeriod from '../core/blitzstars/getStatsInPeriod';
+import addFilterOptions from '../core/discord/addFilterOptions';
+import addUsernameChoices from '../core/discord/addUsernameChoices';
 import autocompleteTanks from '../core/discord/autocompleteTanks';
 import autocompleteUsername from '../core/discord/autocompleteUsername';
-import interactionToURL from '../core/discord/interactionToURL';
-import linkButton from '../core/discord/linkButton';
-import primaryButton from '../core/discord/primaryButton';
+import { buttonRefresh } from '../core/discord/buttonRefresh';
+import commandToURL from '../core/discord/commandToURL';
+import { getCustomPeriodParams } from '../core/discord/getCustomPeriodParams';
+import { getFiltersFromButton } from '../core/discord/getFiltersFromButton';
+import { getFiltersFromCommand } from '../core/discord/getFiltersFromCommand';
 import resolvePeriodFromButton from '../core/discord/resolvePeriodFromButton';
-import resolvePeriodFromCommand from '../core/discord/resolvePeriodFromCommand';
+import resolvePeriodFromCommand, {
+  ResolvedPeriod,
+} from '../core/discord/resolvePeriodFromCommand';
 import resolvePlayerFromButton from '../core/discord/resolvePlayerFromButton';
-import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
+import resolvePlayerFromCommand, {
+  ResolvedPlayer,
+} from '../core/discord/resolvePlayerFromCommand';
+import { StatFilters, filterStats } from '../core/statistics/filterStats';
 import { CommandRegistryRaw } from '../events/interactionCreate';
-import stats, { MultiTankFilters, StatType } from '../renderers/stats';
-import { AccountInfo } from '../types/accountInfo';
+
+async function render(
+  { region, id }: ResolvedPlayer,
+  { start, end, name }: ResolvedPeriod,
+  filters: StatFilters,
+) {
+  const { nickname } = await getAccountInfo(region, id);
+  const clan = (await getClanAccountInfo(region, id, ['clan']))?.clan;
+  const clanImage = clan ? emblemIdToURL(clan.emblem_set_id) : undefined;
+  const diffedTankStats = await getStatsInPeriod(region, id, start, end);
+  const { stats, supplementary } = await filterStats(diffedTankStats, filters);
+  const filterDescriptions = await filtersToDescription(filters);
+
+  return (
+    <Wrapper>
+      <TitleBar
+        name={nickname}
+        image={clanImage}
+        description={`${name} • ${filterDescriptions}`}
+      />
+
+      {!stats.battles && <NoData type={NoDataType.BattlesInPeriod} />}
+      {stats.battles > 0 && (
+        <AllStatsOverview stats={stats} supplementaryStats={supplementary} />
+      )}
+    </Wrapper>
+  );
+}
 
 export const statsCommand = new Promise<CommandRegistryRaw>(async (resolve) => {
-  const command = await addStatTypeSubCommandGroups(
+  const command = await addFilterOptions(
     new SlashCommandBuilder()
       .setName('stats')
       .setDescription('Regular battles statistics'),
+    (option) => option.addStringOption(addUsernameChoices),
   );
 
   resolve({
@@ -32,60 +72,20 @@ export const statsCommand = new Promise<CommandRegistryRaw>(async (resolve) => {
     command,
 
     async handler(interaction) {
-      const commandGroup = interaction.options.getSubcommandGroup(
-        true,
-      ) as StatType;
       const player = await resolvePlayerFromCommand(interaction);
-      const resolvedPeriod = resolvePeriodFromCommand(
-        player.region,
-        interaction,
-      );
-      const period = interaction.options.getString('period');
-      const tankIdRaw = interaction.options.getString('tank')!;
-      const tankId =
-        commandGroup === 'tank' ? await resolveTankId(tankIdRaw) : null;
-      const start = interaction.options.getInteger('start');
-      const end = interaction.options.getInteger('end');
-      const path = interactionToURL(interaction, {
+      const period = resolvePeriodFromCommand(player.region, interaction);
+      const filters = await getFiltersFromCommand(interaction);
+      const path = commandToURL(interaction, {
         ...player,
-        tankId,
-        start,
-        end,
-        period,
+        ...getCustomPeriodParams(interaction),
+        ...filters,
       });
-      const { nickname } = (
-        await getWargamingResponse<AccountInfo>(
-          `https://api.wotblitz.${player.region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${player.id}`,
-        )
-      )[player.id];
 
-      const tierOption = interaction.options.getString('tier');
-
-      return [
-        await stats(
-          commandGroup,
-          resolvedPeriod,
-          player,
-          commandGroup === 'tank'
-            ? tankId
-            : commandGroup === 'multi-tank'
-            ? ({
-                'tank-type':
-                  interaction.options.getString('tank-type') ?? undefined,
-                nation: interaction.options.getString('nation') ?? undefined,
-                tier: tierOption ? parseInt(tierOption) : undefined,
-                'tree-type': (interaction.options.getString('tree-type') ??
-                  undefined) as TreeTypeString | undefined,
-              } satisfies Partial<MultiTankFilters>)
-            : null,
-        ),
-        primaryButton(path, 'Refresh'),
-        // linkButton(`${CYCLIC_API}/${path}`, 'Embed'),
-        linkButton(
-          `https://www.blitzstars.com/player/${player.region}/${nickname}`,
-          'BlitzStars',
-        ),
-      ];
+      return Promise.all([
+        render(player, period, filters),
+        buttonRefresh(interaction, path),
+        getBlitzStarsLinkButton(player.region, player.id),
+      ]);
     },
 
     autocomplete: (interaction) => {
@@ -94,27 +94,11 @@ export const statsCommand = new Promise<CommandRegistryRaw>(async (resolve) => {
     },
 
     async button(interaction) {
-      const url = new URL(`${CYCLIC_API}/${interaction.customId}`);
-      const path = url.pathname.split('/').filter(Boolean);
-      const commandGroup = path[1] as StatType;
       const player = await resolvePlayerFromButton(interaction);
       const period = resolvePeriodFromButton(player.region, interaction);
+      const filters = getFiltersFromButton(interaction);
 
-      return await stats(
-        commandGroup,
-        period,
-        player,
-        commandGroup === 'tank'
-          ? parseInt(url.searchParams.get('tankId')!)
-          : commandGroup === 'multi-tank'
-          ? ({
-              'tank-type': url.searchParams.get('tank-type')!,
-              nation: url.searchParams.get('nation')!,
-              tier: parseInt(url.searchParams.get('tier')!),
-              'tree-type': url.searchParams.get('tree-type') as TreeTypeString,
-            } satisfies MultiTankFilters)
-          : null,
-      );
+      return await render(player, period, filters);
     },
   });
 });

src/commands/today.tsx

@@ -1,83 +1,18 @@
 import { SlashCommandBuilder } from 'discord.js';
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
-import addUsernameChoices from '../core/discord/addUsernameChoices';
-import autocompleteUsername from '../core/discord/autocompleteUsername';
-import interactionToURL from '../core/discord/interactionToURL';
-import linkButton from '../core/discord/linkButton';
-import primaryButton from '../core/discord/primaryButton';
-import resolvePlayerFromButton from '../core/discord/resolvePlayerFromButton';
-import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
 import { CommandRegistry } from '../events/interactionCreate';
-import today from '../renderers/today';
-import { AccountInfo } from '../types/accountInfo';
 
+/**
+ * TODO: @deprecated
+ */
 export const todayCommand: CommandRegistry = {
   inProduction: true,
   inPublic: true,
 
   command: new SlashCommandBuilder()
     .setName('today')
-    .setDescription('A general daily breakdown of your performance')
-    .addStringOption(addUsernameChoices)
-    .addIntegerOption((option) =>
-      option
-        .setName('cutoff')
-        .setDescription(
-          'The maximum number of tanks to display (default: Infinity)',
-        )
-        .setRequired(false)
-        .setMinValue(1),
-    )
-    .addIntegerOption((option) =>
-      option
-        .setName('maximized')
-        .setDescription(
-          'The number of rows with full stats after which all are collapsed (default: 4)',
-        )
-        .setMinValue(0)
-        .setRequired(false),
-    )
-    .addBooleanOption((option) =>
-      option
-        .setName('show-total')
-        .setDescription('Show the total stats at the top (default: true)')
-        .setRequired(false),
-    ),
+    .setDescription('This command has been renamed to `/breakdown today`'),
 
-  async handler(interaction) {
-    const player = await resolvePlayerFromCommand(interaction);
-    const cutoff = interaction.options.getInteger('cutoff') ?? undefined;
-    const maximized = interaction.options.getInteger('maximized') ?? undefined;
-    const showTotal = interaction.options.getBoolean('show-total') ?? undefined;
-    const { nickname } = (
-      await getWargamingResponse<AccountInfo>(
-        `https://api.wotblitz.${player.region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${player.id}`,
-      )
-    )[player.id];
-    const path = interactionToURL(interaction, {
-      ...player,
-      cutoff,
-      maximized,
-      'show-total': showTotal,
-    });
-
-    return [
-      await today(player, cutoff, maximized, showTotal, false),
-      primaryButton(path, 'Refresh'),
-      // linkButton(`${CYCLIC_API}/${path}`, 'Embed'),
-      linkButton(
-        `https://www.blitzstars.com/player/${player.region}/${nickname}`,
-        'BlitzStars',
-      ),
-    ];
-  },
-
-  autocomplete: autocompleteUsername,
-
-  async button(interaction) {
-    const player = await resolvePlayerFromButton(interaction);
-
-    return await today(player);
+  handler() {
+    return '# This command has been renamed to `/breakdown today`\n`/today` now comes with filters, periods and more! Use `/breakdown today` for same old functionality but also do checkout the other options.';
   },
 };

src/commands/verify.ts

@@ -1,82 +0,0 @@
-import { SlashCommandBuilder } from 'discord.js';
-import markdownEscape from 'markdown-escape';
-import discord from '../../discord.json' assert { type: 'json' };
-import { WARGAMING_APPLICATION_ID } from '../constants/wargamingApplicationID';
-import getWargamingResponse from '../core/blitz/getWargamingResponse';
-import addUsernameChoices from '../core/discord/addUsernameChoices';
-import autocompleteUsername from '../core/discord/autocompleteUsername';
-import embedNegative from '../core/discord/embedNegative';
-import embedPositive from '../core/discord/embedPositive';
-import resolvePlayerFromCommand from '../core/discord/resolvePlayerFromCommand';
-import { CommandRegistry } from '../events/interactionCreate';
-import { AccountInfo } from '../types/accountInfo';
-import { PlayerClanData } from '../types/playerClanData';
-
-export const verifyCommand: CommandRegistry = {
-  inProduction: true,
-  inPublic: true,
-
-  command: new SlashCommandBuilder()
-    .setName('verify')
-    .setDescription("Set's the user's username to their in-game name")
-    .addStringOption((option) => addUsernameChoices(option).setRequired(true)),
-
-  async handler(interaction) {
-    const blitzAccount = await resolvePlayerFromCommand(interaction);
-    const { id, region: server } = blitzAccount;
-    const accountInfo = await getWargamingResponse<AccountInfo>(
-      `https://api.wotblitz.${server}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-    );
-    const clanData = await getWargamingResponse<PlayerClanData>(
-      `https://api.wotblitz.${server}/wotb/clans/accountinfo/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}&extra=clan`,
-    );
-    const clan = clanData[id]?.clan;
-    const clanTag = clan ? ` [${clan!.tag}]` : '';
-    const member =
-      interaction.member &&
-      interaction.guild?.members.cache.get(interaction.member?.user.id);
-
-    if (!interaction.guild?.members.me?.permissions.has('ManageNicknames')) {
-      return embedNegative(
-        `${markdownEscape(interaction.user.username)} failed to verify`,
-        "I don't have the permission to change your nickname.",
-      );
-    }
-    if (!interaction.member || !member) {
-      return embedNegative(
-        `${interaction.user.username} is not in this server`,
-        "I couldn't find this person in this server. Did they leave?",
-      );
-    }
-
-    try {
-      await member.setNickname(`${accountInfo[id].nickname}${clanTag}`);
-
-      if (interaction.guildId === discord.sklld_guild_id) {
-        if (!interaction.guild?.members.me?.permissions.has('ManageRoles')) {
-          return embedNegative(
-            `${markdownEscape(interaction.user.username)} failed to verify`,
-            "I don't have the permission to change your manage roles.",
-          );
-        }
-
-        await member.roles.remove(discord.sklld_verify_role);
-        await member.roles.add(discord.sklld_peasant_role);
-      }
-
-      return embedPositive(
-        `${interaction.user.username} is verified`,
-        `The user is now verified as ${markdownEscape(
-          accountInfo[id].nickname,
-        )}${markdownEscape(clanTag)}`,
-      );
-    } catch (error) {
-      return embedNegative(
-        `${interaction.user.username} failed to verify`,
-        "I can't change your nickname because you have higher permissions than me. Try setting your nickname to your Blitz username manually.",
-      );
-    }
-  },
-
-  autocomplete: autocompleteUsername,
-};

src/components/AllStatsOverview/components/WN8Display/components/Glow.tsx

@@ -1,31 +1,28 @@
-import { Percentile } from '../../../../../constants/percentiles';
-import { PERCENTILE_COLORS } from '../../../../PercentileIndicator';
-
-export enum GlowSide {
-  Top,
-  Bottom,
-}
-
 export interface GlowProps {
-  percentile: Percentile;
-  side: GlowSide;
+  color: string;
+  direction?: 'default' | 'reverse';
+  rotation?: number;
 }
 
-export function Glow({ percentile, side }: GlowProps) {
-  const color = PERCENTILE_COLORS[percentile];
+export function Glow({
+  color,
+  direction = 'default',
+  rotation = 0,
+}: GlowProps) {
   const color1 = color;
   const color2 = `${color}00`;
 
   const background = `linear-gradient(${
-    side === GlowSide.Top ? 0 : 180
+    direction === 'default' ? 0 : 180
   }deg, ${color1} 0%, ${color2} 100%)`;
 
   return (
     <div
       style={{
         display: 'flex',
-        alignItems: side === GlowSide.Top ? 'flex-end' : 'flex-start',
+        alignItems: direction === 'default' ? 'flex-end' : 'flex-start',
         justifyContent: 'center',
+        transform: `rotate(${rotation}deg)`,
       }}
     >
       <div style={{ height: 54, width: 16, background }} />

src/components/AllStatsOverview/components/WN8Display/index.tsx

@@ -1,8 +1,8 @@
 import { Percentile } from '../../../../constants/percentiles';
-import getWN8Percentile from '../../../../core/blitz/getWN8Percentile';
+import getWN8Percentile from '../../../../core/statistics/getWN8Percentile';
 import { theme } from '../../../../stitches.config';
 import { PERCENTILE_COLORS } from '../../../PercentileIndicator';
-import { Glow, GlowSide } from './components/Glow';
+import { Glow } from './components/Glow';
 
 export interface WN8DisplayProps {
   WN8?: number;
@@ -37,7 +37,7 @@ export function WN8Display({ WN8 }: WN8DisplayProps) {
         gap: -16,
       }}
     >
-      <Glow percentile={percentile} side={GlowSide.Top} />
+      <Glow color={PERCENTILE_COLORS[percentile]} />
 
       <div
         style={{
@@ -71,7 +71,7 @@ export function WN8Display({ WN8 }: WN8DisplayProps) {
         </span>
       </div>
 
-      <Glow percentile={percentile} side={GlowSide.Bottom} />
+      <Glow color={PERCENTILE_COLORS[percentile]} direction="reverse" />
     </div>
   );
 }

src/components/AllStatsOverview/index.tsx

@@ -1,4 +1,4 @@
-import { AllStats, SupplementaryStats } from '../../types/accountInfo';
+import { AllStats, SupplementaryStats } from '../../core/blitz/getAccountInfo';
 import { WN8Display } from './components/WN8Display';
 import {
   WN8SurroundingStat,

src/components/Breakdown/components/Row.tsx

@@ -1,5 +1,4 @@
 import { Percentile } from '../../../constants/percentiles';
-import { TankType } from '../../../core/blitz/tankopedia';
 import { theme } from '../../../stitches.config';
 import { TREE_TYPE_ICONS, TreeTypeEnum } from '../../Tanks';
 import { RowStat } from './RowStat';
@@ -17,7 +16,7 @@ interface RowProps {
   title: string;
   minimized?: boolean;
   treeType?: TreeTypeEnum;
-  tankType?: TankType;
+  tankType?: string;
 
   stats: (RowStatItem | undefined)[];
 }

src/components/Breakdown/components/RowStat.tsx

@@ -15,7 +15,7 @@ export function RowStat({
   value,
   delta,
   percentile,
-  minimized,
+  minimized = false,
 }: RowStatProps) {
   return (
     <div

src/components/GenericAllStats/components/Card.tsx

@@ -44,6 +44,7 @@ export function Card({ items, title }: CardProps) {
       >
         {items.map((item) => (
           <div
+            key={item.label}
             style={{
               display: 'flex',
               gap: 8,

src/components/GenericAllStats/index.tsx

@@ -1,12 +1,10 @@
-import getWN8Percentile from '../../core/blitz/getWN8Percentile';
-import isNumber from '../../core/node/isNumber';
-import { AllStats, SupplementaryStats } from '../../types/accountInfo';
+import { AllStats, SupplementaryStats } from '../../core/blitz/getAccountInfo';
+import isNumber from '../../core/math/isNumber';
+import getWN8Percentile from '../../core/statistics/getWN8Percentile';
 import { Card } from './components/Card';
 import { Root } from './components/Root';
 import { Row } from './components/Row';
 
-// TODO: remove the .js endings
-
 export interface GenericAllStatsProps {
   stats: AllStats;
   supplementaryStats?: SupplementaryStats;

src/components/GenericStats/components/GenericStatsRow.tsx

@@ -15,9 +15,18 @@ export default function GenericStatsRow({ stat }: GenericStatsRowProps) {
         alignItems: 'center',
       }}
     >
-      <span style={{ color: theme.colors.textLowContrast, fontSize: 16 }}>
+      <span
+        style={{
+          color: theme.colors.textLowContrast,
+          fontSize: 16,
+          whiteSpace: 'nowrap',
+          maxWidth: 128,
+          overflow: 'hidden',
+        }}
+      >
         {stat[0]}
       </span>
+
       <span
         style={{
           color: theme.colors.textHighContrast,

src/components/Tanks/components/Item.tsx

@@ -2,8 +2,7 @@ import {
   TANK_ICONS,
   TANK_ICONS_COLLECTOR,
   TANK_ICONS_PREMIUM,
-  TankType,
-} from '../../../core/blitz/tankopedia';
+} from '../../../core/blitzstars/tankopedia';
 import { theme } from '../../../stitches.config';
 
 export enum TreeTypeEnum {
@@ -12,11 +11,17 @@ export enum TreeTypeEnum {
   Collector,
 }
 
-export type TreeTypeString = 'techtree' | 'premium' | 'collector';
+export type TreeTypeString = 'tech-tree' | 'premium' | 'collector';
+
+export const TREE_TYPE_NAMES: Record<TreeTypeString, string> = {
+  'tech-tree': 'Tech tree',
+  premium: 'Premium',
+  collector: 'Collector',
+};
 
 export interface ItemProps {
   image?: string;
-  tankType?: TankType;
+  tankType?: string;
   name: string;
   treeType: TreeTypeEnum;
 }
@@ -75,7 +80,15 @@ export function Item({ image, tankType, name, treeType }: ItemProps) {
         </span>
       </div>
 
-      {image && <img src={image} style={{ flex: 1 }} />}
+      {/* {image && (
+        // TODO: remove hardcoded dimensions when satori fixes non-width unloadable images
+        <img
+          src={image}
+          width={106}
+          height={32}
+          style={{ objectFit: 'cover' }}
+        />
+      )} */}
     </div>
   );
 }

src/components/TierWeights.tsx

@@ -1,4 +1,4 @@
-import { TIER_ROMAN_NUMERALS, Tier } from '../core/blitz/tankopedia';
+import { Tier } from '../core/blitzstars/tankopedia';
 import { theme } from '../stitches.config';
 
 export type TierWeightsRecord = Partial<Record<Tier, number>>;
@@ -26,7 +26,7 @@ export default function TierWeights({ weights }: TierWeightsProps) {
             minWidth: 16,
           }}
         >
-          {TIER_ROMAN_NUMERALS[parseInt(tier) as Tier]}
+          {tier}
         </div>
       ))}
     </div>

src/components/TitleBar.tsx

@@ -2,17 +2,11 @@ import { theme } from '../stitches.config';
 
 export interface TitleBarProps {
   name: string;
-  nameDiscriminator?: string;
   image?: string;
   description?: string;
 }
 
-export default function TitleBar({
-  name,
-  nameDiscriminator,
-  image,
-  description,
-}: TitleBarProps) {
+export default function TitleBar({ name, image, description }: TitleBarProps) {
   return (
     <div
       style={{
@@ -33,9 +27,8 @@ export default function TitleBar({
         <div
           style={{
             display: 'flex',
-            alignItems: 'center',
-            justifyContent: 'center',
             flexDirection: 'column',
+            justifyContent: 'center',
             gap: 4,
           }}
         >
@@ -51,24 +44,11 @@ export default function TitleBar({
                 color: theme.colors.textHighContrast,
                 fontWeight: 900,
                 whiteSpace: 'nowrap',
-                maxWidth: nameDiscriminator === undefined ? Infinity : 240,
                 overflow: 'hidden',
               }}
             >
               {name}
             </span>
-            {nameDiscriminator && (
-              <span
-                style={{
-                  fontSize: 32,
-                  color: theme.colors.textLowContrast,
-                  fontWeight: 900,
-                  whiteSpace: 'nowrap',
-                }}
-              >
-                {nameDiscriminator}
-              </span>
-            )}
           </div>
 
           <span style={{ color: theme.colors.textLowContrast, fontSize: 16 }}>

src/components/Wrapper.tsx

@@ -4,15 +4,16 @@ import { theme } from '../stitches.config';
 export interface WrapperProps {
   children: ReactNode;
   naked?: boolean;
+  fat?: boolean;
 }
 
-export default function Wrapper({ children, naked }: WrapperProps) {
+export default function Wrapper({ children, naked, fat }: WrapperProps) {
   return (
     <div
       style={{
         display: 'flex',
         flexDirection: 'column',
-        padding: 16,
+        padding: `16px ${fat ? 0 : 16}px`,
         gap: 32,
         width: 480,
         color: theme.colors.textHighContrast,

src/constants/cyclic.ts

@@ -1 +0,0 @@
-export const CYCLIC_API = 'https://blitzkrieg-embeds.cyclic.app';

src/constants/regions.ts

@@ -11,7 +11,7 @@ export const REGION_NAMES: Record<Region, string> = {
 export const REGION_NAMES_SHORT: Record<Region, string> = {
   com: 'NA',
   eu: 'EU',
-  asia: 'AS',
+  asia: 'ASIA',
 };
 
 export const REGION_SUBDOMAIN_NAMES: Record<RegionSubdomain, string> = {

src/core/blitz/fetchBlitz.ts

@@ -0,0 +1,52 @@
+export type BlitzResponse<Data extends object> =
+  | {
+      status: 'error';
+      error: { field: string; message: string; code: 402; value: null };
+    }
+  | {
+      status: 'ok';
+      data: Data;
+    };
+
+const MAX_CALLS_PER_SECOND = 10;
+
+const queue: { url: string; resolve: (data: object) => void }[] = [];
+let inProgress = 0;
+
+async function manageQueue() {
+  if (queue.length > 0 && inProgress < MAX_CALLS_PER_SECOND) {
+    inProgress++;
+
+    setTimeout(() => {
+      inProgress--;
+      manageQueue();
+    }, 1000);
+
+    const { url, resolve } = queue.shift()!;
+    const data = (await fetch(url)
+      .then((response) => response.json())
+      .catch((error) => ({ status: 'error', error }))) as BlitzResponse<
+      typeof resolve
+    >;
+
+    if (data.status === 'ok') {
+      resolve(data.data);
+    } else {
+      throw new Error(`Wargaming response error status:"${data.status}"`, {
+        cause: `Message: "${data.error.message}"\nURL: "${url}"`,
+      });
+    }
+  }
+}
+
+export default function fetchBlitz<Data extends object>(url: string) {
+  return new Promise<Data>((resolve) => {
+    queue.push({
+      url,
+      resolve(data) {
+        resolve(data as Data);
+      },
+    });
+    manageQueue();
+  });
+}

src/core/blitz/getAccountAchievements.ts

@@ -0,0 +1,36 @@
+import { Region } from '../../constants/regions';
+import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
+import fetchBlitz from './fetchBlitz';
+import { normalizeIds } from './normalizeIds';
+
+interface IndividualAccountAchievements {
+  achievements: {
+    [achievement: string]: number;
+  };
+  max_series: {
+    [achievement: string]: number;
+  };
+}
+
+export interface AccountAchievements {
+  [id: number]: IndividualAccountAchievements;
+}
+
+export async function getAccountAchievements<
+  Ids extends number | number[],
+  ReturnType = Ids extends number
+    ? IndividualAccountAchievements
+    : IndividualAccountAchievements[],
+>(region: Region, ids: Ids) {
+  const object = await fetchBlitz<AccountAchievements>(
+    `https://api.wotblitz.${region}/wotb/account/achievements/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${normalizeIds(
+      ids,
+    )}`,
+  );
+
+  if (typeof ids === 'number') {
+    return object[ids as number] as ReturnType;
+  } else {
+    return ids.map((id) => object[id]) as ReturnType;
+  }
+}

src/core/blitz/getAccountInfo.ts

@@ -0,0 +1,89 @@
+import { Region } from '../../constants/regions';
+import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
+import fetchBlitz from './fetchBlitz';
+import { normalizeIds } from './normalizeIds';
+
+export interface AllStats {
+  spotted: number;
+  hits: number;
+  frags: number;
+  max_xp: number;
+  wins: number;
+  losses: number;
+  capture_points: number;
+  battles: number;
+  damage_dealt: number;
+  damage_received: number;
+  max_frags: number;
+  shots: number;
+  frags8p: number;
+  xp: number;
+  win_and_survived: number;
+  survived_battles: number;
+  dropped_capture_points: number;
+}
+
+export interface SupplementaryStats {
+  // if undefined, WN8 is not available for tanks without averages
+  WN8?: number;
+  tier?: number;
+}
+
+export interface ClanStats {
+  spotted: number;
+  max_frags_tank_id: number;
+  hits: number;
+  frags: number;
+  max_xp: number;
+  max_xp_tank_id: number;
+  wins: number;
+  losses: number;
+  capture_points: number;
+  battles: number;
+  damage_dealt: number;
+  damage_received: number;
+  max_frags: number;
+  shots: number;
+  frags8p: number;
+  xp: number;
+  win_and_survived: number;
+  survived_battles: number;
+  dropped_capture_points: number;
+}
+
+interface IndividualAccountInfo {
+  account_id: number;
+  created_at: number;
+  updated_at: number;
+  private: null;
+  last_battle_time: number;
+  nickname: string;
+  statistics: {
+    all: AllStats;
+    clan: ClanStats;
+    frags: null | number;
+  };
+}
+
+export interface AccountInfo {
+  [accountId: number]: IndividualAccountInfo;
+}
+
+export async function getAccountInfo<
+  Ids extends number | number[],
+  ReturnType = Ids extends number
+    ? IndividualAccountInfo
+    : IndividualAccountInfo[],
+>(region: Region, ids: Ids) {
+  const object = await fetchBlitz<AccountInfo>(
+    `https://api.wotblitz.${region}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${normalizeIds(
+      ids,
+    )}`,
+  );
+
+  if (typeof ids === 'number') {
+    return object[ids as number] as ReturnType;
+  } else {
+    return ids.map((id) => object[id]) as ReturnType;
+  }
+}

src/core/blitz/getClanAccountInfo.ts

@@ -0,0 +1,45 @@
+import { Region } from '../../constants/regions';
+import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
+import fetchBlitz from './fetchBlitz';
+import { normalizeExtra } from './normalizeExtra';
+import { normalizeIds } from './normalizeIds';
+
+export type IndividualClanAccountInfo = {
+  account_id: number;
+  joined_at: number;
+  clan_id: number;
+  role: string;
+  account_name: string;
+
+  clan?: {
+    members_count: number;
+    name: string;
+    created_at: number;
+    tag: string;
+    clan_id: number;
+    emblem_set_id: number;
+  };
+} | null;
+
+export interface ClanAccountInfo {
+  [accountId: number]: IndividualClanAccountInfo;
+}
+
+export async function getClanAccountInfo<
+  Ids extends number | number[],
+  ReturnType = Ids extends number
+    ? IndividualClanAccountInfo
+    : IndividualClanAccountInfo[],
+>(region: Region, ids: Ids, extra?: string[]) {
+  const object = await fetchBlitz<ClanAccountInfo>(
+    `https://api.wotblitz.${region}/wotb/clans/accountinfo/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${normalizeIds(
+      ids,
+    )}${normalizeExtra(extra)}`,
+  );
+
+  if (typeof ids === 'number') {
+    return object[ids as number] as ReturnType;
+  } else {
+    return ids.map((id) => object[id]) as ReturnType;
+  }
+}

src/core/blitz/getClanInfo.ts

@@ -0,0 +1,54 @@
+import { Region } from '../../constants/regions';
+import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
+import fetchBlitz from './fetchBlitz';
+import { normalizeIds } from './normalizeIds';
+
+export interface IndividualClanInfo {
+  recruiting_options: {
+    vehicles_level: number;
+    wins_ratio: number;
+    average_battles_per_day: number;
+    battles: number;
+    average_damage: number;
+  };
+  members_count: number;
+  name: string;
+  creator_name: string;
+  clan_id: number;
+  created_at: number;
+  updated_at: number;
+  leader_name: string;
+  members_ids: number[];
+  recruiting_policy: string;
+  tag: string;
+  is_clan_disbanded: boolean;
+  old_name: string;
+  emblem_set_id: number;
+  creator_id: number;
+  motto: string;
+  renamed_at: number;
+  old_tag: null;
+  leader_id: number;
+  description: string;
+}
+
+export interface ClanInfo {
+  [clanId: number]: IndividualClanInfo;
+}
+
+export async function getClanInfo<
+  Ids extends number | number[],
+  ReturnType = Ids extends number ? IndividualClanInfo : IndividualClanInfo[],
+>(region: Region, ids: Ids) {
+  const object = await fetchBlitz<ClanInfo>(
+    `https://api.wotblitz.${region}/wotb/clans/info/?application_id=${WARGAMING_APPLICATION_ID}&clan_id=${normalizeIds(
+      ids,
+    )}`,
+  );
+
+  if (typeof ids === 'number') {
+    return object[ids as number] as ReturnType;
+  } else {
+    return ids.map((id) => object[id]) as ReturnType;
+  }
+}

src/core/blitz/getTankStats.ts

@@ -1,19 +1,19 @@
-import { REGION_NAMES, Region } from '../../constants/regions';
+import { Region } from '../../constants/regions';
 import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
 import { TanksStats } from '../../types/tanksStats';
-import throwError from '../node/throwError';
-import getWargamingResponse from './getWargamingResponse';
+import { UserError } from '../blitzkrieg/userError';
+import fetchBlitz from './fetchBlitz';
 
 export default async function getTankStats(region: Region, id: number) {
-  const tankStats = await getWargamingResponse<TanksStats>(
+  const tankStats = await fetchBlitz<TanksStats>(
     `https://api.wotblitz.${region}/wotb/tanks/stats/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
   );
 
   if (tankStats[id] === null) {
-    throw throwError(
-      'No tank stats available',
-      `Wargaming says there is no tank stats for this account. This account may not have any battles/tanks or exist in the ${REGION_NAMES[region]} server.`,
-    );
+    throw new UserError('No tank stats available', {
+      cause:
+        "This player doesn't have any stats for tanks available. This may not be the player you are looking for.",
+    });
   }
 
   return tankStats[id];

src/core/blitz/getTreeType.ts

@@ -1,5 +1,5 @@
 import { TreeTypeEnum } from '../../components/Tanks';
-import { tankopedia } from './tankopedia';
+import { tankopedia } from '../blitzstars/tankopedia';
 
 export default async function getTreeType(id: number) {
   const entry = (await tankopedia)[id];

src/core/blitz/getWargamingResponse.ts

@@ -1,28 +0,0 @@
-import throwError from '../node/throwError';
-
-export type WargamingResponse<Data extends object> =
-  | {
-      status: 'error';
-      error: { field: string; message: string; code: 402; value: null };
-    }
-  | {
-      status: 'ok';
-      data: Data;
-    };
-
-export default async function getWargamingResponse<Data extends object>(
-  url: string,
-) {
-  const data = (await fetch(url).then((response) =>
-    response.json(),
-  )) as WargamingResponse<Data>;
-
-  if (data.status === 'ok') {
-    return data.data;
-  } else {
-    throw throwError(
-      `Wargaming response error status:"${data.status}"`,
-      `Message: "${data.error.message}"\nURL: "${url}"`,
-    );
-  }
-}

src/core/blitz/normalizeExtra.ts

@@ -0,0 +1,3 @@
+export function normalizeExtra(extra?: string[]) {
+  return extra ? `&extra=${extra.join(',')}` : '';
+}

src/core/blitz/normalizeIds.ts

@@ -0,0 +1,3 @@
+export function normalizeIds(ids: number | number[]): string {
+  return typeof ids === 'number' ? ids.toString() : ids.join(',');
+}

src/core/blitz/resolveTankId.ts

@@ -1,18 +1,20 @@
 import { go } from 'fuzzysort';
-import throwError from '../node/throwError';
-import { TANKS, tankopedia } from './tankopedia';
+import { UserError } from '../blitzkrieg/userError';
+import { TANKS, tankopedia } from '../blitzstars/tankopedia';
 
-export default async function resolveTankId(tank: string) {
-  const number = parseInt(tank);
+export default async function resolveTankId(tank: string | number) {
+  const number = typeof tank === 'string' ? parseInt(tank) : tank;
 
   if (Number.isNaN(number)) {
-    const searchResult = go(tank, await TANKS, { keys: ['name'], limit: 1 });
+    const searchResult = go(`${tank}`, await TANKS, {
+      keys: ['name'],
+      limit: 1,
+    });
 
     if (searchResult.length === 0) {
-      throw throwError(
-        'Tank not found',
-        `Could not find tank by the name "${tank}".`,
-      );
+      throw new UserError('Tank not found', {
+        cause: `Could not find tank by the name "${tank}".`,
+      });
     } else {
       return searchResult[0].obj.tank_id;
     }
@@ -20,10 +22,9 @@ export default async function resolveTankId(tank: string) {
     if ((await tankopedia)[number]) {
       return number;
     } else {
-      throw throwError(
-        'Tank not found',
-        `Could not find tank by the ID "${number}".`,
-      );
+      throw new UserError('Tank not found', {
+        cause: `Could not find tank by the ID "${number}".`,
+      });
     }
   }
 }

src/core/blitz/resolveTankName.ts

@@ -1,4 +1,4 @@
-import { tankopedia } from './tankopedia';
+import { tankopedia } from '../blitzstars/tankopedia';
 
 export default async function resolveTankName(tankId: number) {
   const tankopediaName = (await tankopedia)[tankId]?.name;

src/core/blitz/searchClansAcrossRegions.ts

@@ -1,20 +1,23 @@
 import { Region } from '../../constants/regions';
 import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
 import { Clan, ClanList } from '../../types/clanList';
-import getWargamingResponse from './getWargamingResponse';
+import fetchBlitz from './fetchBlitz';
 
 export type ClanListWithRegion = (Clan & {
   region: 'com' | 'eu' | 'asia';
 })[];
 
-export default async function listClans(search: string, limit = 9) {
+export default async function searchClansAcrossRegions(
+  search: string,
+  limit = 9,
+) {
   const trimmed = search.trim();
   if (trimmed.length < 3 && trimmed.length > 100) return [];
   const normalizedLimit = Math.round(limit / 3);
 
   return (
     await Promise.all([
-      getWargamingResponse<ClanList>(
+      fetchBlitz<ClanList>(
         `https://api.wotblitz.com/wotb/clans/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${search}&limit=${normalizedLimit}`,
       ).then(
         (value) =>
@@ -24,7 +27,7 @@ export default async function listClans(search: string, limit = 9) {
             region: 'com' as Region,
           })),
       ),
-      getWargamingResponse<ClanList>(
+      fetchBlitz<ClanList>(
         `https://api.wotblitz.eu/wotb/clans/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${search}&limit=${normalizedLimit}`,
       ).then(
         (value) =>
@@ -34,7 +37,7 @@ export default async function listClans(search: string, limit = 9) {
             region: 'eu' as Region,
           })),
       ),
-      getWargamingResponse<ClanList>(
+      fetchBlitz<ClanList>(
         `https://api.wotblitz.asia/wotb/clans/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${search}&limit=${normalizedLimit}`,
       ).then(
         (value) =>

src/core/blitz/searchPlayersAcrossRegions.ts

@@ -1,6 +1,6 @@
 import { Region } from '../../constants/regions';
 import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
-import getWargamingResponse from './getWargamingResponse';
+import fetchBlitz from './fetchBlitz';
 
 interface Account {
   nickname: string;
@@ -14,7 +14,10 @@ export type AccountListWithServer = (Account & {
 export const usernamePattern = /^[a-zA-Z0-9_]{3,24}$/;
 export const usernamePatternWithoutPosition = /[a-zA-Z0-9_]{3,24}/;
 
-export default async function listPlayers(search: string, limit = 9) {
+export default async function searchPlayersAcrossRegions(
+  search: string,
+  limit = 9,
+) {
   const trimmedSearch = search.trim();
   const normalizedLimit = Math.round(limit / 3);
   const encodedSearch = encodeURIComponent(trimmedSearch);
@@ -22,7 +25,7 @@ export default async function listPlayers(search: string, limit = 9) {
   if (usernamePattern.test(trimmedSearch)) {
     return (
       await Promise.all([
-        getWargamingResponse<AccountList>(
+        fetchBlitz<AccountList>(
           `https://api.wotblitz.com/wotb/account/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${encodedSearch}&limit=${normalizedLimit}`,
         ).then(
           (value) =>
@@ -32,7 +35,7 @@ export default async function listPlayers(search: string, limit = 9) {
               region: 'com' as Region,
             })),
         ),
-        getWargamingResponse<AccountList>(
+        fetchBlitz<AccountList>(
           `https://api.wotblitz.eu/wotb/account/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${encodedSearch}&limit=${normalizedLimit}`,
         ).then(
           (value) =>
@@ -42,7 +45,7 @@ export default async function listPlayers(search: string, limit = 9) {
               region: 'eu' as Region,
             })),
         ),
-        getWargamingResponse<AccountList>(
+        fetchBlitz<AccountList>(
           `https://api.wotblitz.asia/wotb/account/list/?application_id=${WARGAMING_APPLICATION_ID}&search=${encodedSearch}&limit=${normalizedLimit}`,
         ).then(
           (value) =>

src/core/blitzkrieg/discordBlitz.ts

@@ -0,0 +1,23 @@
+import { PrismaClient } from '@prisma/client';
+import { Region } from '../../constants/regions';
+
+export const discordBlitzDB = new PrismaClient();
+
+export function linkBlitzAndDiscord(
+  discord: number,
+  region: Region,
+  blitz: number,
+) {
+  return discordBlitzDB.discord_blitz.upsert({
+    where: { discord },
+    update: { region, blitz },
+    create: { discord, region, blitz },
+  });
+}
+
+export function getBlitzFromDiscord(discord: number) {
+  return discordBlitzDB.discord_blitz.findUnique({
+    where: { discord },
+    select: { region: true, blitz: true },
+  }) as Promise<null | { region: Region; blitz: number }>;
+}

src/core/blitzkrieg/emblemIdToURL.ts

@@ -0,0 +1,3 @@
+export function emblemIdToURL(emblemId: number) {
+  return `https://wotblitz-gc.gcdn.co/icons/clanEmblems1x/clan-icon-v2-${emblemId}.png`;
+}

src/core/blitzkrieg/filtersToDescription.ts

@@ -0,0 +1,27 @@
+import { TREE_TYPE_NAMES } from '../../components/Tanks';
+import resolveTankName from '../blitz/resolveTankName';
+import {
+  TIER_ROMAN_NUMERALS,
+  Tier,
+  tankopediaInfo,
+} from '../blitzstars/tankopedia';
+import { StatFilters } from '../statistics/filterStats';
+
+export async function filtersToDescription({
+  nation,
+  tier,
+  tankType,
+  treeType,
+  tank,
+}: StatFilters) {
+  const awaitedTankopediaInfo = await tankopediaInfo;
+  const info: string[] = [];
+
+  if (tank) return await resolveTankName(tank);
+  if (nation) info.push(awaitedTankopediaInfo.vehicle_nations[nation]);
+  if (tier) info.push(`Tier ${TIER_ROMAN_NUMERALS[tier as Tier]}`);
+  if (tankType) info.push(awaitedTankopediaInfo.vehicle_types[tankType]);
+  if (treeType) info.push(TREE_TYPE_NAMES[treeType]);
+
+  return info.length === 0 ? 'No filters' : info.join(', ');
+}

src/core/blitzkrieg/getArchivedRatingsInfo.ts

@@ -1,25 +1,44 @@
 import { RatingsInfo } from '../../commands/ratings';
 import { Region } from '../../constants/regions';
-import { DATABASE_REPO } from '../database/getMidnightLeaderboard';
-import { octokit } from '../github/octokit';
-import throwError from '../node/throwError';
+import { DATABASE_REPO } from './getMidnightLeaderboard';
+import { octokit } from './octokit';
+
+const ARCHIVED_RATINGS_CACHE: Record<
+  Region,
+  Record<
+    number,
+    RatingsInfo & {
+      detail: undefined;
+    }
+  >
+> = {
+  com: {},
+  eu: {},
+  asia: {},
+};
 
 export default async function getArchivedRatingsInfo(
   season: number,
   region: Region,
 ) {
+  if (ARCHIVED_RATINGS_CACHE[region][season]) {
+    return ARCHIVED_RATINGS_CACHE[region][season];
+  }
+
   const { data } = await octokit.repos.getContent({
     ...DATABASE_REPO,
     path: `${region}/ratings/${season}/info.json`,
   });
 
   if (Array.isArray(data) || data.type !== 'file')
-    throw throwError('Archived ratings info is malformed');
+    throw new Error('Archived ratings info is malformed');
 
   const content = Buffer.from(data.content, 'base64').toString();
   const jsonContent = JSON.parse(content) as RatingsInfo & {
     detail: undefined;
   };
 
+  ARCHIVED_RATINGS_CACHE[region][season] = jsonContent;
+
   return jsonContent;
 }

src/core/blitzkrieg/getMidnightLeaderboard.ts

@@ -1,13 +1,26 @@
 import { BlitzkriegRatingsLeaderboard } from '../../../scripts/buildRatingsLeaderboard';
 import { Region } from '../../constants/regions';
-import { octokit } from '../github/octokit';
+import { octokit } from './octokit';
 
 export const DATABASE_REPO = { owner: 'tresabhi', repo: 'blitzkrieg-db' };
 
+const MIDNIGHT_LEADERBOARD_CACHE: Record<
+  Region,
+  Record<number, BlitzkriegRatingsLeaderboard>
+> = {
+  com: {},
+  eu: {},
+  asia: {},
+};
+
 export default async function getMidnightLeaderboard(
   region: Region,
   season: number,
 ) {
+  if (MIDNIGHT_LEADERBOARD_CACHE[region][season]) {
+    return MIDNIGHT_LEADERBOARD_CACHE[region][season];
+  }
+
   try {
     const { data } = await octokit.repos.getContent({
       ...DATABASE_REPO,
@@ -16,8 +29,11 @@ export default async function getMidnightLeaderboard(
 
     if (!Array.isArray(data) && data.type === 'file') {
       const response = await fetch(data.download_url!);
+      const json = (await response.json()) as BlitzkriegRatingsLeaderboard;
 
-      return (await response.json()) as BlitzkriegRatingsLeaderboard;
+      MIDNIGHT_LEADERBOARD_CACHE[region][season] = json;
+
+      return json;
     }
   } catch (error) {
     console.warn(

src/core/blitzkrieg/getPeriodStart.ts

@@ -3,5 +3,7 @@ import { PeriodSize } from '../discord/addPeriodSubCommands';
 import getTimeDaysAgo from './getTimeDaysAgo';
 
 export default function getPeriodStart(region: Region, period: PeriodSize) {
-  return period === 'career' ? 0 : getTimeDaysAgo(region, parseInt(period));
+  if (period === 'career') return 0;
+  if (period === 'today') return getTimeDaysAgo(region, 1);
+  return getTimeDaysAgo(region, parseInt(period));
 }

src/core/blitzkrieg/getTankHistories.ts

@@ -6,7 +6,7 @@ import {
   getHistoriesDefaultOptions,
 } from '../../types/histories';
 import getTankStats from '../blitz/getTankStats';
-import { emptyAllStats } from './getDiffedTankStats';
+import { emptyAllStats } from '../blitzstars/getStatsInPeriod';
 
 export interface TankHistory extends History {
   tank_id: number;

src/core/blitzkrieg/jsxToPngThreaded.ts

@@ -0,0 +1,9 @@
+import jsxToSvg from './jsxToSvg';
+import { svgToPngThreaded } from './svgToPngThreaded';
+
+export default async function jsxToPngThreaded(jsx: JSX.Element) {
+  const svg = await jsxToSvg(jsx);
+  const png = await svgToPngThreaded(svg);
+
+  return png;
+}

src/core/blitzkrieg/jsxToSvg.ts

@@ -12,7 +12,6 @@ let roboto: Buffer;
 let robotoBold: Buffer;
 let robotoBlack: Buffer;
 
-console.log('Importing fonts...');
 Promise.all(
   FONT_FILES.map(
     (file) =>
@@ -27,7 +26,6 @@ Promise.all(
   ),
 ).then((data) => {
   [roboto, robotoBold, robotoBlack] = data;
-  console.log('Fonts imported');
 });
 
 export default async function jsxToSvg(jsx: JSX.Element) {

src/core/blitzkrieg/octokit.ts

@@ -1,4 +1,4 @@
 import { Octokit } from '@octokit/rest';
-import { secrets } from '../node/secrets';
+import { secrets } from './secrets';
 
 export const octokit = new Octokit({ auth: secrets.GH_TOKEN });

src/core/blitzkrieg/processes.ts

@@ -0,0 +1,29 @@
+import { client } from '../discord/client';
+import { discordBlitzDB } from './discordBlitz';
+
+const EXIT_EVENTS = [
+  'beforeExit',
+  'exit',
+  'SIGINT',
+  'SIGTERM',
+  'SIGUSR1',
+  'SIGUSR2',
+];
+
+async function cleanup() {
+  console.log('Cleaning up...');
+
+  await Promise.all([discordBlitzDB.$disconnect(), client.destroy()]);
+
+  console.log('Gracefully exiting...');
+
+  EXIT_EVENTS.forEach((event) => process.off(event, cleanup));
+  process.exit(0);
+}
+
+export function registerProcesses() {
+  process.on('uncaughtException', console.error);
+  client.on('error', console.error);
+
+  EXIT_EVENTS.forEach((event) => process.on(event, cleanup));
+}

src/core/blitzkrieg/secrets.ts

@@ -2,7 +2,11 @@ import { config } from 'dotenv';
 
 config();
 
-export const SECRET_KEYS = ['DISCORD_TOKEN', 'GH_TOKEN'] as const;
+export const SECRET_KEYS = [
+  'DISCORD_TOKEN',
+  'GH_TOKEN',
+  'DISCORD_BLITZ_DB',
+] as const;
 
 export type SECRET = typeof SECRET_KEYS extends readonly (infer T)[]
   ? T

src/core/blitzkrieg/svgToPngThreaded.ts

@@ -0,0 +1,46 @@
+import { Worker } from 'worker_threads';
+
+const MAX_WORKERS = 2;
+
+const workers = [...Array(MAX_WORKERS)].map(() => {
+  const worker = new Worker(`${__dirname}/workers/render.cjs`);
+  console.log(`🟡 Launching render worker ${worker.threadId}`);
+  return worker;
+});
+const queue: {
+  svg: string;
+  resolve: (png: Buffer) => void;
+}[] = [];
+
+function manageQueue() {
+  if (queue.length > 0 && workers.length > 0) {
+    const { svg, resolve } = queue.shift()!;
+    const worker = workers.shift()!;
+
+    function cleanup() {
+      workers.push(worker);
+      worker.off('message', handleMessage);
+      worker.off('error', handleError);
+      manageQueue();
+    }
+    function handleMessage(png: Uint8Array) {
+      cleanup();
+      resolve(Buffer.from(png));
+    }
+    function handleError(error: Error) {
+      cleanup();
+      throw error;
+    }
+
+    worker.postMessage(svg);
+    worker.on('message', handleMessage);
+    worker.on('error', handleError);
+  }
+}
+
+export function svgToPngThreaded(svg: string) {
+  return new Promise<Buffer>((resolve) => {
+    queue.push({ svg, resolve });
+    manageQueue();
+  });
+}

src/core/blitzkrieg/userError.ts

@@ -0,0 +1,4 @@
+/**
+ * Discriminator for user caused errors to not report in logs
+ */
+export class UserError extends Error {}

src/core/blitzstars/getBlitzStarsLinkButton.ts

@@ -0,0 +1,18 @@
+import { Region } from '../../constants/regions';
+import { getAccountInfo } from '../blitz/getAccountInfo';
+import buttonLink from '../discord/buttonLink';
+
+export async function getBlitzStarsLinkButton(
+  region: Region,
+  id: number,
+  tankId?: number,
+) {
+  const { nickname } = await getAccountInfo(region, id);
+
+  return buttonLink(
+    `https://www.blitzstars.com/player/${region}/${nickname}${
+      tankId ? `/tank/${tankId!}` : ''
+    }`,
+    'BlitzStars',
+  );
+}

src/core/blitzstars/getPlayerHistories.ts

@@ -1,34 +1,13 @@
 import { Region } from '../../constants/regions';
-import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
-import { AccountInfo, AllStats } from '../../types/accountInfo';
 import {
   GetHistoriesOptions,
   Histories,
   History,
   getHistoriesDefaultOptions,
 } from '../../types/histories';
-import getWargamingResponse from '../blitz/getWargamingResponse';
-import { emptyAllStats } from './getDiffedTankStats';
-
-export interface PlayerHistoryRaw {
-  clan: { clan_id: number; name: string; tag: string };
-  statistics: {
-    all: AllStats;
-    wn8: number;
-    wn7: number;
-    average_tier: number;
-  };
-  last_battle_time: number;
-  nickname: string;
-  account_id: number;
-  achievements: {
-    account_id: number;
-    [key: string]: number;
-  };
-  region: Region;
-}
-
-export type PlayerHistoriesRaw = PlayerHistoryRaw[];
+import { getAccountInfo } from '../blitz/getAccountInfo';
+import { PlayerStats } from './getPlayerStats';
+import { emptyAllStats } from './getStatsInPeriod';
 
 export default async function getPlayerHistories(
   server: Region,
@@ -39,7 +18,7 @@ export default async function getPlayerHistories(
   const response = await fetch(
     `https://www.blitzstars.com/api/playerstats/${id}`,
   );
-  const playerHistories = ((await response.json()) as PlayerHistoriesRaw).map(
+  const playerHistories = ((await response.json()) as PlayerStats).map(
     (history) =>
       ({
         all: history.statistics.all,
@@ -62,16 +41,9 @@ export default async function getPlayerHistories(
   const latestNodes: Histories = [];
 
   if (mergedOptions.includeLatestHistories) {
-    const {
-      last_battle_time,
-      statistics: { all },
-    } = (
-      await getWargamingResponse<AccountInfo>(
-        `https://api.wotblitz.${server}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
-      )
-    )[id];
+    const { last_battle_time, statistics } = await getAccountInfo(server, id);
 
-    latestNodes.push({ all, last_battle_time });
+    latestNodes.push({ all: statistics.all, last_battle_time });
   }
 
   const previousNodes: Histories = [];

src/core/blitzstars/getPlayerStats.ts

@@ -0,0 +1,38 @@
+import { Region } from '../../constants/regions';
+import { AllStats } from '../blitz/getAccountInfo';
+
+export interface IndividualPlayerStats {
+  clan: { clan_id: number; name: string; tag: string };
+  statistics: {
+    all: AllStats;
+    wn8: number;
+    wn7: number;
+    average_tier: number;
+  };
+  last_battle_time: number;
+  nickname: string;
+  account_id: number;
+  achievements: {
+    account_id: number;
+    [key: string]: number;
+  };
+  region: Region;
+}
+
+export type PlayerStats = IndividualPlayerStats[];
+
+export async function getPlayerStats<
+  Ids extends number | number[],
+  ReturnType = Ids extends number ? PlayerStats : PlayerStats[],
+>(region: Region, ids: Ids) {
+  const stats = await Promise.all(
+    ((typeof ids === 'number' ? [ids] : ids) as number[]).map((id) =>
+      fetch(`https://www.blitzstars.com/api/playerstats/${id}`).then(
+        (response) => response.json() as Promise<PlayerStats>,
+      ),
+    ),
+  );
+
+  if (typeof ids === 'number') return stats[0] as ReturnType;
+  return stats as ReturnType;
+}

src/core/blitzstars/getStatsInPeriod.ts

@@ -1,9 +1,9 @@
 import { Region } from '../../constants/regions';
-import { AllStats } from '../../types/accountInfo';
+import { AllStats } from '../blitz/getAccountInfo';
 import getTankHistories, {
   TankHistories,
   TankHistoryRaw,
-} from './getTankHistories';
+} from '../blitzkrieg/getTankHistories';
 
 export const emptyAllStats: AllStats = {
   battles: 0,
@@ -34,8 +34,13 @@ export const emptyTankHistoryNode: TankHistoryRaw = {
   all: emptyAllStats,
 };
 
+export interface DiffedTankStats {
+  diff: Record<number, AllStats>;
+  order: number[];
+}
+
 // BIG TODO: merge this neatly with diffNormalizedTankStats
-export default async function getDiffedTankStats(
+export default async function getStatsInPeriod(
   server: Region,
   id: number,
   start: number,
@@ -66,7 +71,7 @@ export default async function getDiffedTankStats(
   const playedTanks: number[] = [];
 
   // fetch history node right before "start" and right before "end"
-  const diffed: Record<number, AllStats> = {};
+  const diff: Record<number, AllStats> = {};
   inRangeTanks.forEach((tankId) => {
     const sortedHistory = tankSortedHistory[tankId];
     const previousIndex =
@@ -77,30 +82,30 @@ export default async function getDiffedTankStats(
     const latest =
       sortedHistory[latestIndex] ?? sortedHistory[sortedHistory.length - 1];
 
-    function diff(get: (allStats: AllStats) => number) {
+    function d(get: (allStats: AllStats) => number) {
       return get(latest.all) - get(previous.all);
     }
 
     // check if there was a change in battles as games in ratings do update last_battle_time
-    if (diff((a) => a.battles) > 0) {
-      diffed[tankId] = {
-        battles: diff((a) => a.battles),
-        capture_points: diff((a) => a.capture_points),
-        damage_dealt: diff((a) => a.damage_dealt),
-        damage_received: diff((a) => a.damage_received),
-        dropped_capture_points: diff((a) => a.dropped_capture_points),
-        frags: diff((a) => a.frags),
-        frags8p: diff((a) => a.frags8p),
-        hits: diff((a) => a.hits),
-        losses: diff((a) => a.losses),
+    if (d((a) => a.battles) > 0) {
+      diff[tankId] = {
+        battles: d((a) => a.battles),
+        capture_points: d((a) => a.capture_points),
+        damage_dealt: d((a) => a.damage_dealt),
+        damage_received: d((a) => a.damage_received),
+        dropped_capture_points: d((a) => a.dropped_capture_points),
+        frags: d((a) => a.frags),
+        frags8p: d((a) => a.frags8p),
+        hits: d((a) => a.hits),
+        losses: d((a) => a.losses),
         max_frags: latest.all.max_frags,
         max_xp: latest.all.max_xp,
-        shots: diff((a) => a.shots),
-        spotted: diff((a) => a.spotted),
-        survived_battles: diff((a) => a.survived_battles),
-        win_and_survived: diff((a) => a.win_and_survived),
-        wins: diff((a) => a.wins),
-        xp: diff((a) => a.xp),
+        shots: d((a) => a.shots),
+        spotted: d((a) => a.spotted),
+        survived_battles: d((a) => a.survived_battles),
+        win_and_survived: d((a) => a.win_and_survived),
+        wins: d((a) => a.wins),
+        xp: d((a) => a.xp),
       };
 
       playedTanks.push(tankId);
@@ -116,5 +121,5 @@ export default async function getDiffedTankStats(
     return bLatest.last_battle_time - aLatest.last_battle_time;
   });
 
-  return { diffed, order };
+  return { diff, order } satisfies DiffedTankStats;
 }

src/core/blitzstars/tankAverages.ts

@@ -1,5 +1,6 @@
-import { AllStats } from '../../types/accountInfo';
+import { AllStats } from '../blitz/getAccountInfo';
 import { context } from '../blitzkrieg/context';
+import { tankopedia } from './tankopedia';
 
 export interface SpecialStats {
   winrate: number;
@@ -79,9 +80,10 @@ export interface IndividualTankAverage {
   last_update: number;
 }
 
+tankopedia;
+
 export type TankAverages = Record<number, IndividualTankAverage>;
 
-console.log('Caching tank averages...');
 export const tankAverages = fetch(
   context === 'bot'
     ? 'https://www.blitzstars.com/api/tankaverages.json'
@@ -97,8 +99,6 @@ export const tankAverages = fetch(
           individualTankAverage;
       });
 
-      console.log('Tank averages cached');
-
       return partialTankAverages;
     } else {
       return json as TankAverages;

src/core/blitzstars/tankopedia.ts

@@ -1,40 +1,35 @@
 import { deburr } from 'lodash';
 import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
+import fetchBlitz from '../blitz/fetchBlitz';
 import { context } from '../blitzkrieg/context';
-import getWargamingResponse from './getWargamingResponse';
-
-export type TankType = 'AT-SPG' | 'lightTank' | 'mediumTank' | 'heavyTank';
 
 export interface TankopediaEntry {
   name: string;
   nation: string;
   is_premium: boolean;
   is_collectible: boolean;
-  tier: number;
+  tier: Tier;
   cost: { price_credit: number; price_gold: number };
   images: { preview: string; normal: string };
   tank_id: number;
-  type: TankType;
+  type: string;
   description: string;
 }
-
 export interface Tankopedia {
   [id: number]: TankopediaEntry | undefined;
 }
 
-console.log('Caching tankopedia...');
 export const tankopedia = fetch(
   context === 'bot'
     ? 'https://www.blitzstars.com/bs-tankopedia.json'
     : '/api/tankopedia',
 )
   .then(async (response) => response.json())
-  .then((wrapperTankopedia) => {
-    console.log('Tankopedia cached');
-    return context === 'bot'
+  .then((wrapperTankopedia) =>
+    context === 'bot'
       ? (wrapperTankopedia as { data: Tankopedia }).data
-      : (wrapperTankopedia as Tankopedia);
-  });
+      : (wrapperTankopedia as Tankopedia),
+  );
 const entries = new Promise<TankopediaEntry[]>(async (resolve) => {
   resolve(Object.entries(await tankopedia).map(([, entry]) => entry));
 });
@@ -71,27 +66,25 @@ export interface TankopediaInfo {
 }
 
 // this is blocking because info is needed for command creation
-console.log('Caching tankopedia info...');
-export const tankopediaInfo = getWargamingResponse<TankopediaInfo>(
+export const tankopediaInfo = fetchBlitz<TankopediaInfo>(
   `https://api.wotblitz.com/wotb/encyclopedia/info/?application_id=${WARGAMING_APPLICATION_ID}`,
 );
-console.log('Cached tankopedia info');
 
-export const TANK_ICONS: Record<TankType, string> = {
+export const TANK_ICONS: Record<string, string> = {
   'AT-SPG': 'https://i.imgur.com/BIHSEH0.png',
   lightTank: 'https://i.imgur.com/CSNha5V.png',
   mediumTank: 'https://i.imgur.com/wvf3ltm.png',
   heavyTank: 'https://i.imgur.com/ECeqlZa.png',
 };
 
-export const TANK_ICONS_PREMIUM: Record<TankType, string> = {
+export const TANK_ICONS_PREMIUM: Record<string, string> = {
   'AT-SPG': 'https://i.imgur.com/TCu3EdR.png',
   lightTank: 'https://i.imgur.com/zdkpTRb.png',
   mediumTank: 'https://i.imgur.com/3z7eHX6.png',
   heavyTank: 'https://i.imgur.com/P3vbmyA.png',
 };
 
-export const TANK_ICONS_COLLECTOR: Record<TankType, string> = {
+export const TANK_ICONS_COLLECTOR: Record<string, string> = {
   'AT-SPG': 'https://i.imgur.com/WTjeirB.png',
   lightTank: 'https://i.imgur.com/EwhtKkU.png',
   mediumTank: 'https://i.imgur.com/u8YDMBh.png',