fix: /stats now uses double hyphens like /today for WN8

src/commands/stats.tsx

@@ -78,6 +78,8 @@ export default {
         0,
       );
 
+      let hasWN8AccumulatedAtAll = false;
+
       supplementaryStats = {
         tier:
           entries.reduce((accumulator, [tankIdString, stats]) => {
@@ -93,11 +95,14 @@ export default {
             // edge case where new tanks don't have averages
             if (tankAverages[tankId]) {
               const tankWN8 = getWN8(tankAverages[tankId].all, stats);
+              hasWN8AccumulatedAtAll = true;
               return accumulator + tankWN8 * stats.battles;
             } else return accumulator;
           }, 0) / totalBattles,
       };
 
+      if (!hasWN8AccumulatedAtAll) supplementaryStats.WN8 = undefined;
+
       stats = sumStats(entries.map(([, stats]) => stats));
     }
 

src/components/GenericAllStats.tsx

@@ -17,10 +17,14 @@ export default function GenericAllStats({
         ['Winrate', `${(100 * (stats.wins / stats.battles)).toFixed(2)}%`],
         [
           'WN8',
-          supplementaryStats?.WN8.toFixed(0),
           supplementaryStats
-            ? getWN8Percentile(supplementaryStats.WN8)
+            ? supplementaryStats.WN8 === undefined
+              ? '--'
+              : supplementaryStats.WN8.toFixed(0)
             : undefined,
+          supplementaryStats?.WN8 === undefined
+            ? undefined
+            : getWN8Percentile(supplementaryStats.WN8),
         ],
         [
           'Survival',

src/types/accountInfo.ts

@@ -19,7 +19,8 @@ export interface AllStats {
 }
 
 export interface SupplementaryStats {
-  WN8: number;
+  // if undefined, WN8 is not available for tanks without averages
+  WN8?: number;
   tier: number;
 }