Jocay
676541457b
- 播放器：统一 PlayItem 队列，顺序 / 列表循环 / 单曲循环 / 随机，滚动歌词含翻译，Media Session，队列与进度存 localStorage - 在线播放音质可在设置中选择；曲库已有的歌优先播放本地文件 - 自建歌单：混排在线曲目与本地文件，拖动排序，一键下载曲库缺失曲目 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
97 lines
3.2 KiB
TypeScript
97 lines
3.2 KiB
TypeScript
import type { QualityKey, Source } from './api.ts';
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export const SOURCE_LABEL: Record<Source, string> = { netease: '网易云', qq: 'QQ 音乐' };
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export const QUALITY_BADGE: Record<QualityKey, string> = {
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standard: '128K',
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high: '320K',
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lossless: 'FLAC',
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hires: 'HI-RES',
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master: 'MASTER',
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spatial: 'SPATIAL',
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effect: 'EFFECT',
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};
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export const QUALITY_LABEL: Record<QualityKey, string> = {
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standard: '标准',
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high: '极高',
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lossless: '无损',
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hires: 'Hi-Res',
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master: '超清母带',
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spatial: '空间音频',
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effect: '高清臻品',
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};
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const QUALITY_RANK: QualityKey[] = ['effect', 'spatial', 'master', 'hires', 'lossless', 'high', 'standard'];
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export function isGold(q: string | null | undefined): boolean {
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return q === 'hires' || q === 'master' || q === 'spatial' || q === 'effect';
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}
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/** 该曲目声明的最佳音质（用于徽章） */
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export function bestQuality(qs: QualityKey[] | undefined): QualityKey | undefined {
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if (!qs?.length) return undefined;
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return QUALITY_RANK.find((q) => qs.includes(q));
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}
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export function formatDuration(ms?: number | null): string {
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if (!ms) return '--:--';
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const s = Math.round(ms / 1000);
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return `${Math.floor(s / 60)}:${String(s % 60).padStart(2, '0')}`;
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}
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/** 总时长：1 小时 12 分 / 38 分钟 */
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export function formatTotal(ms?: number | null): string {
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if (!ms) return '';
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const min = Math.round(ms / 60000);
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return min >= 60 ? `${Math.floor(min / 60)} 小时 ${min % 60} 分` : `${Math.max(1, min)} 分钟`;
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}
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export function formatSeconds(sec: number): string {
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if (!Number.isFinite(sec)) return '0:00';
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const s = Math.floor(sec);
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return `${Math.floor(s / 60)}:${String(s % 60).padStart(2, '0')}`;
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}
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export function formatSize(bytes?: number | null): string {
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if (!bytes) return '—';
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if (bytes >= 1073741824) return `${(bytes / 1073741824).toFixed(2)} GB`;
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if (bytes >= 1048576) return `${(bytes / 1048576).toFixed(1)} MB`;
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return `${Math.max(1, Math.round(bytes / 1024))} KB`;
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}
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export function formatSpeed(bps: number): string {
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return bps >= 1048576 ? `${(bps / 1048576).toFixed(1)} MB/s` : `${Math.round(bps / 1024)} KB/s`;
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}
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export function formatDate(ts?: number | string | null): string {
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if (!ts) return '';
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const d = new Date(ts);
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return Number.isNaN(d.getTime()) ? '' : `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`;
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}
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const dtf = new Intl.DateTimeFormat('zh-CN', { month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit' });
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export function formatDateTime(ts: string): string {
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return dtf.format(new Date(ts));
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}
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export function coverThumb(url: string | undefined | null, size = 120): string | undefined {
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if (!url) return undefined;
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const https = url.replace(/^http:/, 'https:');
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if (/music\.126\.net/.test(https)) return `${https.split('?')[0]}?param=${size}y${size}`;
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if (/y\.gtimg\.cn\/music\/photo_new\/T00\dR\d+x\d+/.test(https)) {
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const s = size <= 150 ? 150 : size <= 300 ? 300 : 800;
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return https.replace(/R\d+x\d+/, `R${s}x${s}`);
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}
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return https;
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}
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export const STAGE_LABEL: Record<string, string> = {
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resolve: '解析音源',
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metadata: '获取信息',
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download: '下载中',
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lyric: '保存歌词',
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cover: '获取封面',
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tag: '写入标签',
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};
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