nuno / format.ts

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