feat: 新增 card-item 和 empty-state 共享组件

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/components/card-item.vue

@@ -0,0 +1,99 @@
+<template>
+  <view class="card-item" @click="$emit('click', card)">
+    <image class="card-cover" :src="card.coverImage" mode="aspectFill" />
+    <view class="card-body">
+      <text class="card-name">{{ card.name }}</text>
+      <text class="card-desc">{{ card.description }}</text>
+      <view class="card-footer">
+        <view class="price-wrap">
+          <text class="price">¥{{ card.price }}</text>
+          <text class="original-price" v-if="card.originalPrice">¥{{ card.originalPrice }}</text>
+        </view>
+        <text class="scenic-count">{{ card.scenicCount }}个景区</text>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script setup lang="ts">
+import type { CardInfo } from '../api/types'
+
+defineProps<{
+  card: CardInfo
+}>()
+
+defineEmits<{
+  (e: 'click', card: CardInfo): void
+}>()
+</script>
+
+<style scoped>
+.card-item {
+  display: flex;
+  background: #fff;
+  border-radius: 16rpx;
+  overflow: hidden;
+  margin-bottom: 20rpx;
+}
+
+.card-cover {
+  width: 200rpx;
+  height: 160rpx;
+  flex-shrink: 0;
+  background: #eee;
+}
+
+.card-body {
+  flex: 1;
+  padding: 16rpx 20rpx;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.card-name {
+  font-size: 30rpx;
+  font-weight: bold;
+  color: #333;
+}
+
+.card-desc {
+  font-size: 24rpx;
+  color: #999;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.card-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.price-wrap {
+  display: flex;
+  align-items: baseline;
+  gap: 8rpx;
+}
+
+.price {
+  font-size: 32rpx;
+  color: #E74C3C;
+  font-weight: bold;
+}
+
+.original-price {
+  font-size: 22rpx;
+  color: #ccc;
+  text-decoration: line-through;
+}
+
+.scenic-count {
+  font-size: 22rpx;
+  color: #4A90D9;
+  background: #E8F0FE;
+  padding: 4rpx 12rpx;
+  border-radius: 20rpx;
+}
+</style>

src/components/empty-state.vue

@@ -0,0 +1,49 @@
+<template>
+  <view class="empty-state">
+    <text class="empty-icon">{{ icon }}</text>
+    <text class="empty-text">{{ text }}</text>
+    <button v-if="buttonText" class="empty-btn" @click="$emit('action')">
+      {{ buttonText }}
+    </button>
+  </view>
+</template>
+
+<script setup lang="ts">
+defineProps<{
+  icon?: string
+  text: string
+  buttonText?: string
+}>()
+
+defineEmits<{
+  (e: 'action'): void
+}>()
+</script>
+
+<style scoped>
+.empty-state {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding: 80rpx 40rpx;
+}
+
+.empty-icon {
+  font-size: 80rpx;
+  margin-bottom: 20rpx;
+}
+
+.empty-text {
+  font-size: 28rpx;
+  color: #999;
+  margin-bottom: 30rpx;
+}
+
+.empty-btn {
+  font-size: 28rpx;
+  color: #4A90D9;
+  background: #E8F0FE;
+  border-radius: 30rpx;
+  padding: 12rpx 40rpx;
+}
+</style>