134 lines
No EOL
4.5 KiB
TypeScript
134 lines
No EOL
4.5 KiB
TypeScript
import { ClassKey, Nation, WRankEntry } from "@src/types";
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import { getClassEmoji, getNationEmoji, getEmoji } from "@systems/emojis";
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// ─── Individual formatters ────────────────────────────────────────────────────
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export interface CharDisplayOptions {
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emoji?: boolean; // show class emoji (default: true)
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level?: boolean; // show level (default: true)
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}
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/**
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* Format a character for display in embeds and messages.
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* Output: <:class:> 79 «Flash»
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*/
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function char(
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c: { class: ClassKey; level: number; name: string },
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options?: CharDisplayOptions
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): string {
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const showEmoji = options?.emoji ?? true;
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const showLevel = options?.level ?? true;
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const classStr = showEmoji ? (getClassEmoji(c.class) || c.class) : c.class;
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const levelStr = showLevel ? `${c.level} ` : "";
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return `${classStr} ${levelStr}${c.name}`.trim();
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}
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/**
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* Format a nation name with its emoji.
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* Output: <:capella:> Capella
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*/
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function nation(n: Nation): string {
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const emoji = getNationEmoji(n);
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return emoji ? `${emoji} ${n}` : n;
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}
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/**
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* Format a score line.
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* Output: <:score:> 3000 <:kd:> 32/18
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*/
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function score(pts: number, k?: number, d?: number): string {
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const scoreEmoji = getEmoji("score") || "📊";
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const kdEmoji = getEmoji("kd") || "⚔️";
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const kdStr = k !== undefined && d !== undefined ? ` ${kdEmoji} ${k}/${d}` : "";
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return `${scoreEmoji} ${pts}${kdStr}`;
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}
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/**
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* Parse a Discord custom emoji string to an object for ButtonBuilder.setEmoji()
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* Input: "<:fb:1511020923510194428>"
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* Output: { name: "fb", id: "1511020923510194428" }
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*/
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function emoji(emojiStr: string): { name: string; id: string } | string | null {
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if (!emojiStr) return null;
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const match = emojiStr.match(/^<:(\w+):(\d+)>$/);
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if (match) return { name: match[1], id: match[2] };
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return emojiStr;
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}
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// ─── W.Rank formatters ────────────────────────────────────────────────────────
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export interface WRankDisplayOptions {
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goal: number;
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brackets?: boolean; // wrap delta in parentheses (default: true)
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}
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/**
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* Format the rank indicator for a wrank entry.
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* Output: <:wrank_1_gold:> or <:wrank_1:> or bold/plain number fallback
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*/
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function wrankRank(entry: WRankEntry, goal: number): string {
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const isDone = entry.tgCount >= goal;
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const rankKey = isDone ? `wrank_${entry.currentRank}_gold` : `wrank_${entry.currentRank}`;
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return getEmoji(rankKey) || (isDone ? `**${entry.currentRank}**` : `${entry.currentRank}`);
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}
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/**
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* Format the delta indicator for a wrank entry.
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* Output: <:wrank_up:><:wrank_up_2:> or ↑2, empty string if no change
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*/
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function wrankDelta(entry: WRankEntry, options?: { brackets?: boolean }): string {
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const brackets = options?.brackets ?? true;
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const prev = entry.previousRank;
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const delta = prev !== undefined ? entry.currentRank - prev : 0;
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if (delta === 0 && prev === undefined) return "";
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let inner: string;
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if (delta < 0) {
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const abs = Math.abs(delta);
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const numEmoji = getEmoji(`wrank_up_${abs}`);
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inner = (getEmoji("wrank_up") || "↑") + (numEmoji || abs);
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} else if (delta > 0) {
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const numEmoji = getEmoji(`wrank_down_${delta}`);
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inner = (getEmoji("wrank_down") || "↓") + (numEmoji || delta);
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} else {
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inner = (getEmoji("wrank_no_dash") || "·") + (getEmoji("wrank_neutral_0") || "0");
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}
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return brackets ? ` (${inner})` : ` ${inner}`;
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}
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/**
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* Format a full wrank display string: rank + delta.
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* Output: <:wrank_1_gold:> (<:wrank_up:><:wrank_up_2:>)
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*/
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function wrankFull(entry: WRankEntry, options: WRankDisplayOptions): string {
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return wrankRank(entry, options.goal) + wrankDelta(entry, { brackets: options.brackets });
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}
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/**
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* Placeholder for characters with no W.Rank when others in their nation have one.
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* Output: — ( [] — )
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*/
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function wrankNoRank(): string {
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const norank = getEmoji("wrank_no_dash") || "—";
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const dash = getEmoji("wrank_no_rank_delta") || "—";
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const square = getEmoji("wrank_no_dash") || "■";
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return `${norank} (${square}${dash})`;
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}
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// ─── Namespace export ─────────────────────────────────────────────────────────
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export const format = {
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char,
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nation,
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score,
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emoji,
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wrank: {
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rank: wrankRank,
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delta: wrankDelta,
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full: wrankFull,
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noRank: wrankNoRank,
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},
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}; |