export function useSmsCode() {
  // 数据
  const disabled:globalThis.Ref<boolean> = ref<boolean>(false)
  const text:globalThis.Ref<string> = ref<string>('获取验证码')
  let timeoutId: any;
  const handleCodeSend = (timer: number = 60) => {
    if (disabled.value) return
    disabled.value = true
    let n: number = timer

    text.value = '剩余 ' + n + ' s'
    timeoutId = setInterval(() => {
      n = n - 1
      if (n < 0) {
        clearInterval(timeoutId)
      }
      text.value = '剩余 ' + n + ' s'
      if (n <= 0) {
        disabled.value = false
        text.value = '重新获取'
      }
    }, 1000)
  }

  //清除倒计时
  const stopCountdown = ()=>{
      disabled.value = false
      if (timeoutId !== undefined) {
          clearInterval(timeoutId); // 清除定时器
      }
  }
  return {
    disabled,
    text,
    handleCodeSend,
      stopCountdown
  }
}