feat: 重置密码倒计时机制修改

src/views/login/ResetPage.vue

@@ -22,7 +22,6 @@
             v-else-if="step === 'verify'"
             :ct="emailCode"
             @nextStep="handleCheckVerifyCode"
-            @resend="handleSendVerifyCode"
           />
           <Password v-else-if="step === 'password'" @sucess="handleSuccess" />
         </div>
@@ -42,7 +41,7 @@ import Mail from './components/Mail.vue'
 import Verify from './components/Verify.vue'
 import Password from './components/Password.vue'
 import { showToast } from 'vant'
-import { precheckEmail, resetPassword } from '@/api/login'
+import { resetPassword } from '@/api/login'
 import { encryptPassword } from '@/utils/tools'
 
 const router = useRouter()
@@ -80,10 +79,8 @@ const handleSendVerifyCode = (data: any) => {
   if (data?.email) {
     fromData.value.email = data?.email
   }
-  precheckEmail({ email: fromData.value.email }).then(() => {
-    showToast('the verification code has been sent to your email')
+  // 只切换步骤，验证码的发送由 Verify 组件负责
   handleStep('verify')
-  })
 }
 
 const handleCheckVerifyCode = (data: any) => {

src/views/login/components/Verify.vue

@@ -31,8 +31,10 @@
   <div class="btn" @click="handleConfirmCaptcha">Confirm</div>
 </template>
 <script setup lang="ts">
-import { ref, computed, watch, onMounted, nextTick } from 'vue'
+import { ref, computed, watch, onMounted, onUnmounted, nextTick } from 'vue'
 import { showToast } from 'vant'
+import { getLocal, removeLocal, setLocal } from '@/utils/local'
+import { precheckEmail } from '@/api/login'
 
 // Props
 const props = defineProps({
@@ -48,7 +50,7 @@ const props = defineProps({
 
 const agreePolicy = ref(false)
 // Emits
-const emit = defineEmits(['nextStep','resend'])
+const emit = defineEmits(['nextStep'])
 
 // Reactive data
 const loading = ref(false)
@@ -66,24 +68,88 @@ const cIndex = computed(() => {
 // const lastCode = computed(() => getCtData.value[ctSize.value - 1])
 
 const countdown = ref(60)
-const handleCountdown = () => {
-  const timer = setInterval(() => {
+const countdownTimer = ref<number | null>(null)
+const COUNTDOWN_KEY = 'verify_code_countdown'
+const COUNTDOWN_EMAIL_KEY = 'verify_code_email'
+const COUNTDOWN_DURATION = 60 // 60秒倒计时
+
+// 清除倒计时数据
+const clearCountdownData = () => {
+  removeLocal(COUNTDOWN_KEY)
+  removeLocal(COUNTDOWN_EMAIL_KEY)
+}
+
+// 保存倒计时开始时间
+const saveCountdownStart = () => {
+  const timestamp = Date.now()
+  setLocal(String(timestamp), COUNTDOWN_KEY)
+  setLocal(props.email, COUNTDOWN_EMAIL_KEY)
+}
+
+// 从 localStorage 恢复倒计时
+const restoreCountdown = () => {
+  const savedTimestamp = getLocal(COUNTDOWN_KEY)
+  const savedEmail = getLocal(COUNTDOWN_EMAIL_KEY)
+  
+  // 检查是否有保存的倒计时，且是同一个邮箱
+  if (savedTimestamp && savedEmail === props.email) {
+    const elapsed = Math.floor((Date.now() - Number(savedTimestamp)) / 1000)
+    const remaining = COUNTDOWN_DURATION - elapsed
+    
+    if (remaining > 0) {
+      // 如果还有剩余时间，恢复倒计时
+      countdown.value = remaining
+      startCountdown()
+      return true
+    } else {
+      // 如果已经过期，清除数据
+      clearCountdownData()
+    }
+  }
+  return false
+}
+
+// 开始倒计时
+const startCountdown = () => {
+  // 清除之前的定时器
+  if (countdownTimer.value) {
+    clearInterval(countdownTimer.value)
+  }
+  
+  countdownTimer.value = setInterval(() => {
     countdown.value--
     if (countdown.value <= 0) {
-      clearInterval(timer)
+      if (countdownTimer.value) {
+        clearInterval(countdownTimer.value)
+        countdownTimer.value = null
       }
-  }, 1000)
+      clearCountdownData()
+    }
+  }, 1000) as unknown as number
 }
 
-const handleSendVerifyCode = () => {
-  handleCountdown()
+// 发送验证码
+const handleSendVerifyCode = async () => {
+  if (loading.value) return
+  
+  loading.value = true
+  try {
+    await precheckEmail({ email: props.email })
+    showToast('the verification code has been sent to your email')
+    countdown.value = COUNTDOWN_DURATION
+    saveCountdownStart()
+    startCountdown()
+  } catch (error) {
+    console.error('发送验证码失败:', error)
+    showToast('Failed to send verification code, please try again')
+  } finally {
+    loading.value = false
+  }
 }
 
-const handleResend = () => {
+const handleResend = async () => {
   if (countdown.value > 0) return
-  countdown.value = 60
-  handleSendVerifyCode()
-  emit('resend')
+  await handleSendVerifyCode()
 }
 
 const handleConfirmCaptcha = () => {
@@ -97,6 +163,12 @@ const handleConfirmCaptcha = () => {
     showToast('please enter the correct verification code.')
     return
   }
+  // 验证成功后清除倒计时数据
+  clearCountdownData()
+  if (countdownTimer.value) {
+    clearInterval(countdownTimer.value)
+    countdownTimer.value = null
+  }
   emit('nextStep', { code: password })
 }
 
@@ -208,7 +280,24 @@ watch(cIndex, () => {
 // Lifecycle
 onMounted(() => {
   resetCaret()
+  // 尝试恢复倒计时，如果无法恢复则发送验证码
+  const restored = restoreCountdown()
+  if (!restored) {
+    // 如果没有恢复倒计时，说明倒计时已结束或不存在，需要发送验证码
     handleSendVerifyCode()
+  }
+  // 如果恢复了倒计时，说明倒计时还未结束，不发送验证码
+})
+
+onUnmounted(() => {
+  // 组件卸载时清理定时器
+  if (countdownTimer.value) {
+    clearInterval(countdownTimer.value)
+    countdownTimer.value = null
+  }
+  if (timeout.value) {
+    clearTimeout(timeout.value)
+  }
 })
 
 // Expose methods for parent component