import { SlashCommandBuilder } from 'discord.js';
import resolveClanFromCommand from '../LEGACY_core/discord/resolveClanFromCommand';
import GenericStats from '../components/GenericStats';
import NoData, { NoDataType } from '../components/NoData';
import TitleBar from '../components/TitleBar';
import Wrapper from '../components/Wrapper';
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 { CommandRegistry } from '../events/interactionCreate';

const DEFAULT_THRESHOLD = 7;

export const inactiveCommand: CommandRegistry = {
  inProduction: true,
  inPublic: true,

  command: new SlashCommandBuilder()
    .setName('inactive')
    .setDescription('Lists all inactive players')
    .addStringOption(addClanChoices)
    .addNumberOption((option) =>
      option
        .setName('threshold')
        .setDescription(
          `The number of days inactive (default: ${DEFAULT_THRESHOLD})`,
        )
        .setMinValue(0),
    ),

  async handler(interaction) {
    const { region, id } = await resolveClanFromCommand(interaction);
    const threshold =
      interaction.options.getNumber('threshold')! ?? DEFAULT_THRESHOLD;
    const time = new Date().getTime() / 1000;
    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],
      )
      .filter(([, inactiveDays]) => inactiveDays >= threshold)
      .sort((a, b) => b[1] - a[1])
      .map(
        ([name, days]) => [name, `${days.toFixed(0)} days`] as [string, string],
      );
    const hasInactiveMembers = inactive.length > 0;

    return (
      <Wrapper>
        <TitleBar
          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()}`}
        />

        {!hasInactiveMembers && <NoData type={NoDataType.PlayersInPeriod} />}
        {hasInactiveMembers && <GenericStats stats={inactive} />}
      </Wrapper>
    );
  },

  autocomplete: autocompleteClan,
};