move score page fetching to the backend

projects/common/src/score/difficulty.ts

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+export type Difficulty = "Easy" | "Normal" | "Hard" | "Expert" | "Expert+" | "Unknown";

projects/common/src/score/impl/scoresaber-score.ts

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+import Score from "../score";
+import { Modifier } from "../modifier";
+import ScoreSaberScoreToken from "../../types/token/scoresaber/score-saber-score-token";
+import ScoreSaberLeaderboardPlayerInfoToken from "../../types/token/scoresaber/score-saber-leaderboard-player-info-token";
+
+export default interface ScoreSaberScore extends Score {
+  /**
+   * The score's id.
+   */
+  readonly id: string;
+
+  /**
+   * The amount of pp for the score.
+   * @private
+   */
+  readonly pp: number;
+
+  /**
+   * The weight of the score, or undefined if not ranked.s
+   * @private
+   */
+  readonly weight?: number;
+
+  /**
+   * The player who set the score
+   */
+  readonly playerInfo: ScoreSaberLeaderboardPlayerInfoToken;
+}
+
+/**
+ * Gets a {@link ScoreSaberScore} from a {@link ScoreSaberScoreToken}.
+ *
+ * @param token the token to convert
+ */
+export function getScoreSaberScoreFromToken(token: ScoreSaberScoreToken): ScoreSaberScore {
+  const modifiers: Modifier[] =
+    token.modifiers == undefined || token.modifiers === ""
+      ? []
+      : token.modifiers.split(",").map(mod => {
+          mod = mod.toUpperCase();
+          const modifier = Modifier[mod as keyof typeof Modifier];
+          if (modifier === undefined) {
+            throw new Error(`Unknown modifier: ${mod}`);
+          }
+          return modifier;
+        });
+
+  return {
+    leaderboard: "scoresaber",
+    score: token.baseScore,
+    rank: token.rank,
+    modifiers: modifiers,
+    misses: token.missedNotes,
+    badCuts: token.badCuts,
+    fullCombo: token.fullCombo,
+    timestamp: new Date(token.timeSet),
+    id: token.id,
+    pp: token.pp,
+    weight: token.weight,
+    playerInfo: token.leaderboardPlayerInfo,
+  };
+}

projects/common/src/score/modifier.ts

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+/**
+ * The score modifiers.
+ */
+export enum Modifier {
+  DA = "Disappearing Arrows",
+  FS = "Faster Song",
+  SF = "Super Fast Song",
+  SS = "Slower Song",
+  GN = "Ghost Notes",
+  NA = "No Arrows",
+  NO = "No Obstacles",
+  SA = "Strict Angles",
+  SC = "Small Notes",
+  PM = "Pro Mode",
+  CS = "Fail on Saber Clash",
+  IF = "One Life",
+  BE = "Battery Energy",
+  NF = "No Fail",
+  NB = "No Bombs",
+}

projects/common/src/score/player-leaderboard-score.ts

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+export default interface PlayerLeaderboardScore<S> {
+  /**
+   * The score that was set.
+   */
+  readonly score: S;
+}

projects/common/src/score/player-score.ts

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+import { BeatSaverMap } from "../model/beatsaver/beatsaver-map";
+
+export interface PlayerScore<S, L> {
+  /**
+   * The score.
+   */
+  readonly score: S;
+
+  /**
+   * The leaderboard the score was set on.
+   */
+  readonly leaderboard: L;
+
+  /**
+   * The BeatSaver of the song.
+   */
+  readonly beatSaver?: BeatSaverMap;
+}

projects/common/src/score/score-sort.ts

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+export enum ScoreSort {
+  top = "top",
+  recent = "recent",
+}

projects/common/src/score/score.ts

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+import { Modifier } from "./modifier";
+import { Leaderboards } from "../leaderboard";
+
+export default interface Score {
+  /**
+   * The leaderboard the score is from.
+   */
+  readonly leaderboard: Leaderboards;
+
+  /**
+   * The base score for the score.
+   * @private
+   */
+  readonly score: number;
+
+  /**
+   * The rank for the score.
+   * @private
+   */
+  readonly rank: number;
+
+  /**
+   * The modifiers used on the score.
+   * @private
+   */
+  readonly modifiers: Modifier[];
+
+  /**
+   * The amount missed notes.
+   * @private
+   */
+  readonly misses: number;
+
+  /**
+   * The amount of bad cuts.
+   * @private
+   */
+  readonly badCuts: number;
+
+  /**
+   * Whether every note was hit.
+   * @private
+   */
+  readonly fullCombo: boolean;
+
+  /**
+   * The time the score was set.
+   * @private
+   */
+  readonly timestamp: Date;
+}