feat 搭建架构骨架

2026-09-24 09:09:47 +08:00
parent dd9f6b77a4
commit 7a2efa3fea
180 changed files with 18967 additions and 9 deletions
--- a/src/components/QrCodePanel.vue
+++ b/src/components/QrCodePanel.vue
@@ -0,0 +1,114 @@
+<script setup lang="ts">
+import { computed, onMounted, ref } from 'vue'
+import { useCountDown } from '@/composables/useCountDown'
+
+interface Props {
+  /** 二维码有效期（秒），默认 4:32 */
+  expiresIn?: number
+  size?: number
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  expiresIn: 272,
+  size: 200,
+})
+
+const emit = defineEmits<{ refresh: [] }>()
+
+const { seconds, start } = useCountDown(props.expiresIn)
+const started = ref(false)
+
+const expired = computed(() => started.value && seconds.value <= 0)
+
+const countdownText = computed(() => {
+  const m = Math.floor(seconds.value / 60)
+  const s = seconds.value % 60
+  return `${String(m).padStart(2, '0')}:${String(s).padStart(2, '0')}`
+})
+
+function refresh(): void {
+  start(props.expiresIn)
+  emit('refresh')
+}
+
+onMounted(() => {
+  start(props.expiresIn)
+  started.value = true
+})
+</script>
+
+<template>
+  <div class="qr-panel">
+    <div
+      class="qr-panel__box"
+      :class="{ 'is-expired': expired }"
+      :style="{ width: `${size}px`, height: `${size}px` }"
+      @click="refresh"
+    >
+      <!-- TODO(api): 二维码内容由支付/签署接口返回后渲染 -->
+      <template v-if="!expired">
+        <span class="qr-panel__icon">▦</span>
+        <span class="qr-panel__tip">扫码支付/签署</span>
+      </template>
+      <template v-else>
+        <span class="qr-panel__icon">⟳</span>
+        <span class="qr-panel__tip">二维码已过期<br>点击刷新</span>
+      </template>
+    </div>
+    <p class="qr-panel__status text-secondary">
+      <template v-if="!expired">
+        二维码将在 <strong class="qr-panel__count">{{ countdownText }}</strong> 后失效（过期可点击二维码刷新）
+      </template>
+      <template v-else>
+        二维码已过期，请点击刷新
+      </template>
+    </p>
+  </div>
+</template>
+
+<style lang="less" scoped>
+.qr-panel {
+  .flex(column, center);
+    gap: @spacing-sm;
+
+  &__box {
+    .flex(column, center);
+    gap: @spacing-xs;
+    border: 1px solid @border-color;
+    border-radius: @radius-base;
+    background: @white;
+    cursor: pointer;
+    transition: border-color 0.2s;
+
+    &:hover {
+      border-color: @primary-color;
+    }
+
+    &.is-expired {
+      background: @bg-color;
+      color: @text-color-secondary;
+    }
+  }
+
+  &__icon {
+    font-size: 56px;
+    color: @heading-color;
+    line-height: 1;
+  }
+
+  &__tip {
+    font-size: @font-size-sm;
+    color: @text-color-secondary;
+    text-align: center;
+  }
+
+  &__status {
+    font-size: @font-size-sm;
+  }
+
+  &__count {
+    color: @danger-color;
+    font-weight: 600;
+  }
+}
+</style>