disinfector_vue/src/components/system/NetReconnection.vue

<script setup lang="ts">
import { startTimer, stopTimer } from 'libs/countdownTimer'
import { delToken } from 'libs/token'
import { ref, watchEffect } from 'vue'
import { useRouter } from 'vue-router'

import { useSystemStore } from '@/stores/systemStore'

const systemStore = useSystemStore()
const router = useRouter()
const timer = ref()
const websocketConnected = ref(true)

const countdownToReconnection = () => {
  startTimer(10 * 1000, (times: string) => {
    if (times === '0') {
      delToken()
      router.push('/login')
      return
    }
    timer.value = times
  })
}

watchEffect(() => {
  websocketConnected.value = systemStore.websocketConnected
  if (!systemStore.websocketConnected) {
    countdownToReconnection()
  }
  else {
    stopTimer()
  }
})
</script>

<template>
  <div v-if="!websocketConnected" class="reconnect-modal-overlay">
    <div class="reconnect-modal-container">
      <div class="reconnect-spinner" />
      <h2 class="reconnect-title">
        网络断开
      </h2>
      <p class="reconnect-message">
        请稍候，系统正在尝试连接网络...
      </p>
    </div>
  </div>
</template>

<style scoped>
.reconnect-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.reconnect-modal-container {
  background-color: white;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  text-align: center;
  animation: fadeIn 0.3s ease-out;
}

.reconnect-spinner {
  width: 64px;
  height: 64px;
  border: 6px solid #f3f3f3;
  border-radius: 50%;
  border-top: 6px solid #3b82f6;
  margin: 0 auto 24px;
  animation: spin 1s linear infinite;
}

.reconnect-title {
  font-size: 1.12rem;
  font-weight: bold;
  color: #1f2937;
  margin-bottom: 12px;
}

.reconnect-message {
  font-size: 16px;
  color: #4b5563;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
</style>