EmailBill/Web/src/views/calendarV2/modules/TransactionList.vue

<!--
  CalendarV2 专用的交易列表组件

  特殊功能：
  - 自定义 header（Items 数量、Smart 按钮）
  - 与日历视图紧密集成
  - 使用统一的 BillListComponent 展示账单列表

  迁移说明：已迁移至使用 BillListComponent，保留自定义 header 和 Smart 按钮
-->
<template>
  <!-- 交易列表 -->
  <div class="transactions">
    <!-- 自定义 header (保留) -->
    <div class="txn-header">
      <h2 class="txn-title">
        交易记录
      </h2>
      <div class="txn-actions">
        <div class="txn-badge badge-success">
          {{ transactionCount }} Items
        </div>
        <button
          class="smart-btn"
          @click="onSmartClick"
        >
          <van-icon name="fire" />
          <span>Smart</span>
        </button>
      </div>
    </div>

    <!-- 统一的账单列表组件 -->
    <BillListComponent
      data-source="custom"
      :transactions="transactions"
      :loading="transactionsLoading"
      :finished="true"
      :show-delete="false"
      :enable-filter="false"
      @click="onTransactionClick"
    />
  </div>
</template>

<script setup>
import { computed, watch, ref } from 'vue'
import { getTransactionsByDate } from '@/api/transactionRecord'
import BillListComponent from '@/components/Bill/BillListComponent.vue'

const props = defineProps({
  selectedDate: Date
})

const emit = defineEmits(['transactionClick', 'smartClick'])

// 组件内部数据
const transactions = ref([])
const transactionsLoading = ref(false)

// 格式化日期为 key (yyyy-MM-dd)
const formatDateKey = (date) => {
  const year = date.getFullYear()
  const month = String(date.getMonth() + 1).padStart(2, '0')
  const day = String(date.getDate()).padStart(2, '0')
  return `${year}-${month}-${day}`
}

// 获取选中日期的交易列表
const fetchDayTransactions = async (date) => {
  try {
    transactionsLoading.value = true
    const dateKey = formatDateKey(date)
    const response = await getTransactionsByDate(dateKey)

    if (response.success && response.data) {
      // 直接使用原始数据,交给 BillListComponent 处理格式化
      transactions.value = response.data
    }
  } catch (error) {
    console.error('获取交易记录失败:', error)
  } finally {
    transactionsLoading.value = false
  }
}

// 监听 selectedDate 变化，重新加载数据
watch(
  () => props.selectedDate,
  async (newDate) => {
    if (newDate) {
      await fetchDayTransactions(newDate)
    }
  },
  { immediate: true }
)

// 交易数量
const transactionCount = computed(() => transactions.value.length)

// 点击交易卡片
const onTransactionClick = (txn) => {
  emit('transactionClick', txn)
}

// 点击 Smart 按钮
const onSmartClick = () => {
  emit('smartClick')
}
</script>

<style scoped>
@import '@/assets/theme.css';

/* ========== 交易列表容器 ========== */
.transactions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  padding: var(--spacing-3xl);
  padding-top: 0;
}

/* 移除 BillListComponent 内部的左右 padding/margin */
:deep(.van-cell-group) {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

:deep(.van-list) {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* ========== 自定义 Header (保留) ========== */
.txn-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.txn-title {
  font-family: var(--font-display);
  font-size: var(--font-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin: 0;
}

.txn-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.txn-badge {
  padding: 6px 12px;
  font-size: var(--font-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-sm);
}

.badge-success {
  background-color: var(--accent-success-bg);
  color: var(--accent-success);
}

.smart-btn {
  display: flex;
  align-items: center;
  margin-left: 6px;
  gap: 6px;
  padding: 6px 12px;
  background-color: var(--accent-info-bg);
  color: var(--accent-info);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--font-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: opacity 0.2s;
}

.smart-btn:active {
  opacity: 0.7;
}
</style>