YesPlayMusic/packages/renderer/src/utils/common.ts

import dayjs from 'dayjs'
import duration from 'dayjs/plugin/duration'

/**
 * @description 调整网易云封面图片大小
 * @param  {string} url 封面图片URL
 * @param  {'xs'|'sm'|'md'|'lg'} size - 大小，值对应为 128px | 256px | 512px | 1024px
 */
export function resizeImage(
  url: string,
  size: 'xs' | 'sm' | 'md' | 'lg'
): string {
  if (!url) return ''
  const sizeMap = {
    xs: '128',
    sm: '256',
    md: '512',
    lg: '1024',
  }
  if (!Object.keys(sizeMap).includes(size)) {
    console.error(`Invalid cover size: ${size}`)
  }
  return `${url}?param=${sizeMap[size]}y${sizeMap[size]}`
}

export const storage = {
  get(key: string): object | [] | null {
    const text = localStorage.getItem(key)
    return text ? JSON.parse(text) : null
  },
  set(key: string, value: object | []): void {
    localStorage.setItem(key, JSON.stringify(value))
  },
}

/**
 * @description 格式化日期
 * @param  {number} timestamp - 时间戳
 * @param  {'en'|'zh-TW'|'zh-CN'='en'} locale - 日期语言
 * @param  {string='default'} format - 格式化字符串，参考 dayjs
 */
export function formatDate(
  timestamp: number,
  locale: 'en' | 'zh-TW' | 'zh-CN' = 'en',
  format: string = 'default'
): string {
  if (!timestamp) return ''
  if (format === 'default') {
    format = 'MMM D, YYYY'
    if (['zh-CN', 'zh-TW'].includes(locale)) format = 'YYYY年MM月DD日'
  }
  return dayjs(timestamp).format(format)
}

/**
 * @description 格式化时长
 * @param  {number} milliseconds - 毫秒数
 * @param  {'en'|'zh-TW'|'zh-CN'='en'} locale - 语言
 * @param  {'hh:mm:ss'|'hh[hr]mm[min]'='hh:mm:ss'} format - 格式化字符串
 */
export function formatDuration(
  milliseconds: number,
  locale: 'en' | 'zh-TW' | 'zh-CN' = 'en',
  format: 'hh:mm:ss' | 'hh[hr] mm[min]' = 'hh:mm:ss'
): string {
  if (!milliseconds) return ''

  dayjs.extend(duration)

  let time = dayjs.duration(milliseconds)
  let hours = time.hours().toString()
  let mins = time.minutes().toString()
  let seconds = time.seconds().toString().padStart(2, '0')

  if (format === 'hh:mm:ss') {
    return hours !== '0'
      ? `${hours}:${mins.padStart(2, '0')}:${seconds}`
      : `${mins}:${seconds}`
  } else if (format === 'hh[hr] mm[min]') {
    const units = {
      en: {
        hours: 'hr',
        mins: 'min',
      },
      'zh-CN': {
        hours: '小时',
        mins: '分钟',
      },
      'zh-TW': {
        hours: '小時',
        mins: '分鐘',
      },
    }
    return hours !== '0'
      ? `${hours} ${units[locale].hours} ${mins}`
      : `${mins} ${units[locale].mins}`
  }

  return String(milliseconds)
}

export function sleep(time: number) {
  return new Promise(resolve => setTimeout(resolve, time))
}