import { ref } from 'vue'

/**
 * @description 获取本地时间
 */
export const useTime = () => {
  const year = ref(0) // 年份
  const month = ref(0) // 月份
  const week = ref('') // 星期几
  const day = ref(0) // 天数
  const hour = ref<number | string>(0) // 小时
  const minute = ref<number | string>(0) // 分钟
  const second = ref<number | string>(0) // 秒
  const nowTime = ref<string>('') // 当前时间

  // 更新时间
  const updateTime = () => {
    const date = new Date()
    year.value = date.getFullYear()
    month.value = date.getMonth() + 1
    week.value = '日一二三四五六'.charAt(date.getDay())
    day.value = date.getDate()
    hour.value =
      (date.getHours() + '')?.padStart(2, '0') ||
      new Intl.NumberFormat(undefined, { minimumIntegerDigits: 2 }).format(date.getHours())
    minute.value =
      (date.getMinutes() + '')?.padStart(2, '0') ||
      new Intl.NumberFormat(undefined, { minimumIntegerDigits: 2 }).format(date.getMinutes())
    second.value =
      (date.getSeconds() + '')?.padStart(2, '0') ||
      new Intl.NumberFormat(undefined, { minimumIntegerDigits: 2 }).format(date.getSeconds())
    nowTime.value = `${year.value}年${month.value}月${day.value} ${hour.value}:${minute.value}:${second.value}`
  }

  updateTime()

  return { year, month, day, hour, minute, second, week, nowTime }
}
