Method parseTimeString

autodel/autodel.ts:294–364

(timeStr: string)

  }

  private parseTimeString(timeStr: string): number | null {
    // 支持多种格式：
    // 英文全称/复数：30 second(s), 5 minute(s), 2 hour(s), 1 day(s)
    // 英文简写：30s, 5m, 2h, 1d, sec/secs, min/mins, hr/hrs
    // 中文单位：30秒, 5分, 5分钟, 2小时/2时, 1天（大小写与空格均可忽略）
    if (!timeStr) return null;
    const str = String(timeStr).trim();

    // 统一移除多余空格
    const compact = str.replace(/\s+/g, "");

    // 先尝试英文“数字+单位（可空格）”形式
    const matchLoose = str.match(/^\s*(\d+)\s*(seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d)\s*$/i);
    if (matchLoose) {
      const value = parseInt(matchLoose[1], 10);
      const unitRaw = matchLoose[2].toLowerCase();
      const unit = unitRaw as string;

      const multipliers: Record<string, number> = {
        s: 1, sec: 1, secs: 1, second: 1, seconds: 1,
        m: 60, min: 60, mins: 60, minute: 60, minutes: 60,
        h: 3600, hr: 3600, hrs: 3600, hour: 3600, hours: 3600,
        d: 86400, day: 86400, days: 86400
      };

      // 归一化到键
      const key = (
        unit === 's' || unit === 'sec' || unit === 'secs' || unit === 'second' || unit === 'seconds' ? 'seconds' :
        unit === 'm' || unit === 'min' || unit === 'mins' || unit === 'minute' || unit === 'minutes' ? 'minutes' :
        unit === 'h' || unit === 'hr' || unit === 'hrs' || unit === 'hour' || unit === 'hours' ? 'hours' :
        unit === 'd' || unit === 'day' || unit === 'days' ? 'days' : unit
      );

      const mul = multipliers[key];
      return Number.isFinite(mul) ? value * mul : null;
    }

    // 再尝试英文“紧凑简写”形式（如 30s/5m/2h/1d）
    const matchCompact = compact.match(/^(\d+)(s|sec|secs|m|min|mins|h|hr|hrs|d)$/i);
    if (matchCompact) {
      const value = parseInt(matchCompact[1], 10);
      const unit = matchCompact[2].toLowerCase();
      const multipliers: Record<string, number> = {
        s: 1, sec: 1, secs: 1,
        m: 60, min: 60, mins: 60,
        h: 3600, hr: 3600, hrs: 3600,
        d: 86400
      };
      const mul = multipliers[unit];
      return Number.isFinite(mul) ? value * mul : null;
    }

    // 中文单位（支持：秒/分/分钟/小时/时/天），也兼容中英混写无空格
    const zhMatch = compact.match(/^(\d+)(秒|分|分钟|小时|时|天)$/);
    if (zhMatch) {
      const value = parseInt(zhMatch[1], 10);
      const unit = zhMatch[2];
      const multipliers: Record<string, number> = {