vending-machine/mobile/pages/points/points.vue

<template>
  <view class="points-page">
    <!-- Tab切换 -->
    <view class="tab-bar">
      <view
        class="tab-item"
        :class="{ active: currentTab === 'earn' }"
        @click="switchTab('earn')"
      >
        <text class="tab-text">{{ t('points.earnTab') }}</text>
      </view>
      <view
        class="tab-item"
        :class="{ active: currentTab === 'spend' }"
        @click="switchTab('spend')"
      >
        <text class="tab-text">{{ t('points.spendTab') }}</text>
      </view>
    </view>

    <!-- 积分记录列表 -->
    <scroll-view
      class="record-list"
      scroll-y
      @scrolltolower="loadMore"
    >
      <view
        v-for="record in records"
        :key="record.id"
        class="record-item"
      >
        <view class="record-info">
          <text class="record-source">{{ record.source }}</text>
          <text class="record-time">{{ formatTime(record.createdAt) }}</text>
        </view>
        <text
          class="record-amount"
          :class="{ earn: currentTab === 'earn', spend: currentTab === 'spend' }"
        >
          {{ currentTab === 'earn' ? '+' : '-' }}{{ record.amount }}
        </text>
      </view>

      <!-- 加载状态 -->
      <view v-if="loading" class="loading-tip">
        <text>{{ t('common.loading') }}</text>
      </view>
      <view v-if="noMore && records.length > 0" class="loading-tip">
        <text>{{ t('common.noMore') }}</text>
      </view>
    </scroll-view>
  </view>
</template>

<script setup>
import { ref } from 'vue'
import { useI18n } from 'vue-i18n'
import { getEarnRecords, getSpendRecords } from '../../api/points.js'

const { t } = useI18n()

const currentTab = ref('earn')
const records = ref([])
const page = ref(1)
const pageSize = 20
const loading = ref(false)
const noMore = ref(false)

// 格式化时间
function formatTime(dateStr) {
  if (!dateStr) return ''
  const d = new Date(dateStr)
  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')} ${String(d.getHours()).padStart(2, '0')}:${String(d.getMinutes()).padStart(2, '0')}`
}

// 加载记录
async function loadRecords(isLoadMore = false) {
  if (loading.value) return
  loading.value = true

  try {
    const fetchFn = currentTab.value === 'earn' ? getEarnRecords : getSpendRecords
    const res = await fetchFn({ page: page.value, pageSize })
    const list = res.data?.records || res.data || []

    if (isLoadMore) {
      records.value = [...records.value, ...list]
    } else {
      records.value = list
    }

    // 判断是否还有更多数据
    noMore.value = list.length < pageSize
  } catch (e) {
    // 错误已统一处理
  } finally {
    loading.value = false
  }
}

// 切换Tab
function switchTab(tab) {
  if (currentTab.value === tab) return
  currentTab.value = tab
  page.value = 1
  noMore.value = false
  records.value = []
  loadRecords()
}

// 加载更多
function loadMore() {
  if (noMore.value || loading.value) return
  page.value++
  loadRecords(true)
}

// 初始加载
loadRecords()
</script>

<style scoped>
.points-page {
  min-height: 100vh;
  background-color: #f5f5f5;
  display: flex;
  flex-direction: column;
}

.tab-bar {
  display: flex;
  background-color: #ffffff;
  border-bottom: 1rpx solid #f0f0f0;
}

.tab-item {
  flex: 1;
  height: 88rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.tab-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60rpx;
  height: 4rpx;
  background-color: #007aff;
  border-radius: 2rpx;
}

.tab-text {
  font-size: 30rpx;
  color: #666;
}

.tab-item.active .tab-text {
  color: #007aff;
  font-weight: 500;
}

.record-list {
  flex: 1;
  padding: 20rpx 24rpx;
}

.record-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #ffffff;
  padding: 28rpx 30rpx;
  border-radius: 12rpx;
  margin-bottom: 16rpx;
}

.record-info {
  flex: 1;
  margin-right: 20rpx;
}

.record-source {
  font-size: 28rpx;
  color: #333;
  display: block;
  margin-bottom: 8rpx;
}

.record-time {
  font-size: 22rpx;
  color: #999;
  display: block;
}

.record-amount {
  font-size: 32rpx;
  font-weight: 600;
}

.record-amount.earn {
  color: #4caf50;
}

.record-amount.spend {
  color: #ff3b30;
}

.loading-tip {
  text-align: center;
  padding: 30rpx;
  font-size: 24rpx;
  color: #999;
}
</style>