import dayjs from 'dayjs';
import duration from 'dayjs/plugin/duration';
import relativeTime from 'dayjs/plugin/relativeTime';
dayjs.extend(duration);
dayjs.extend(relativeTime);
/**
 * Relative时间的格式化函数
 * @param value
 */
export function getRelativeTime(value: number) {
  const pad0 = (v: number) => String(v).padStart(2, '0');
  const duration = dayjs.duration(value);
  const hours = Math.floor(duration.asHours());
  const mins = Math.floor(duration.asMinutes()) - hours * 60;
  const sec = Math.floor(duration.asSeconds()) - mins * 60 - hours * 60 * 60;
  if (hours) {
    return `${pad0(hours)}:${pad0(mins)}:${pad0(sec)}`;
  } else if (mins) {
    return `00:${pad0(mins)}:${pad0(sec)}`;
  } else if (sec) {
    return `00:00:${pad0(sec)}`;
  } else {
    return '00:00:00';
  }
}

/**
 * Absolute时间的格式化函数
 * @param time
 */
export function getAbsoluteTime(time: number) {
  const Format = (data: Date, fmt: string) => {
    interface INameToValueMap {
      [key: string]: any;
    }
    const o: INameToValueMap = {
      'M+': data.getMonth() + 1,
      'd+': data.getDate(),
      'h+': data.getHours(),
      'm+': data.getMinutes(),
      's+': data.getSeconds(),
      'q+': Math.floor((data.getMonth() + 3) / 3),
      S: data.getMilliseconds(),
    };
    if (/(y+)/.test(fmt)) {
      fmt = fmt.replace(
        RegExp.$1,
        (data.getFullYear() + '').substr(4 - RegExp.$1.length),
      );
    }
    for (const k in o) {
      if (new RegExp('(' + k + ')').test(fmt)) {
        fmt = fmt.replace(
          RegExp.$1,
          RegExp.$1.length === 1
            ? o[k]
            : ('00' + o[k]).substr(('' + o[k]).length),
        );
      }
    }
    return fmt;
  };
  const t = new Date(time);
  return Format(t, 'yyyy-MM-dd hh:mm:ss');
}