<template>
  <div class="transaction-record">
    <!-- Balance Card -->
    <div class="balance-card">
      <div class="balance-title">
        <span>我的余额 (元)</span>
        <span class="verify-text">🏅 资产保障中</span>
      </div>
      <div class="balance-amount">{{ balance.toFixed(2) }}</div>
      <div class="action-buttons">
        <div class="btn-recharge">充值</div>
        <div class="btn-withdraw">提现</div>
      </div>
    </div>

    <!-- Transaction Filter -->
    <div class="transaction-filter">
      <div class="filter-type">
        <span>全部</span>
      </div>
      <div class="filter-date">
        <label class="date-picker-trigger">
          <span>当前时间: <span style="color:#4080ff">{{ currentMonth }}</span></span>
          <input type="month" v-model="selectedMonth" @change="onMonthChange" />
        </label>
      </div>
    </div>

    <!-- Transaction List -->
    <div class="transaction-list">
      <div
        v-for="(transaction, index) in transactions"
        :key="index"
        class="transaction-item"
      >
        <div class="transaction-info">
          <span class="transaction-type">{{ transaction.type }}</span>
          <span class="transaction-date">{{ transaction.date }}</span>
        </div>
        <div
          class="transaction-amount"
          :class="{ 'amount-positive': transaction.amount > 0 }"
        >
          <span>{{
            transaction.amount > 0
              ? "+" + transaction.amount
              : transaction.amount
          }}</span>
          <span class="transaction-reference">{{ transaction.reference }}</span>
        </div>
      </div>
    </div>

    <!-- Footer -->
    <div class="transaction-footer">
      <span>当前仅展示本月明细，切换查看更多</span>
    </div>
  </div>
</template>

<script setup lang="ts">
definePageMeta({ layout: 'm' })
import { ref, onMounted } from 'vue'

const balance = ref(6357.0)
const selectedMonth = ref('')
const currentMonth = ref('')
const transactions = ref([
  { type: '转出到银行卡', date: '2024-03-10 15:38', amount: -3578, reference: '56784' },
  { type: '转出到银行卡', date: '2024-03-10 15:38', amount: 3578, reference: '56784' },
  { type: '转出到银行卡', date: '2024-03-10 15:38', amount: -3578, reference: '56784' },
  { type: '转出到银行卡', date: '2024-03-10 15:38', amount: -3578, reference: '56784' },
  { type: '转出到银行卡', date: '2024-03-10 15:38', amount: -3578, reference: '56784' },
  { type: '转出到银行卡', date: '2024-03-10 15:38', amount: -3578, reference: '56784' },
])

function onMonthChange(e: Event) {
  const value = (e.target as HTMLInputElement).value // yyyy-mm
  if (!value) return
  const [y, m] = value.split('-')
  currentMonth.value = `${y}.${m}`
}

onMounted(() => {
  const now = new Date()
  const year = now.getFullYear()
  const month = String(now.getMonth() + 1).padStart(2, '0')
  currentMonth.value = `${year}.${month}`
  selectedMonth.value = `${year}-${month}`
})
</script>

<style>
.transaction-record {
  background-color: #f5f5f5;
  padding-bottom: 20px;
  height: 100%;
}

.balance-card {
  background-color: white;
  padding: 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.balance-title {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  color: #666;
  font-size: 14px;
  margin-bottom: 10px;
}

.verify-text {
  color: #4080ff;
  font-size: 12px;
  border: 1px solid #4080ff;
  border-radius: 10px;
  padding: 0 5px;
  margin-left: 10px;
}

.balance-amount {
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 15px;
}

.action-buttons {
  display: flex;
  justify-content: flex-start;
}

.btn-recharge,
.btn-withdraw {
  border: none;
  padding: 8px 60rpx;
  border-radius: 5px;
  margin-right: 30rpx;
  font-size: 28rpx;
}

.btn-recharge {
  background-color: #4080ff;
  color: white;
}

.btn-withdraw {
  background-color: white;
  border: 1px solid #ddd;
  color: #333;
}

.transaction-filter {
  display: flex;
  justify-content: space-between;
  padding: 15px;
  font-size: 14px;
  color: #666;
}

.transaction-list {
  background-color: white;
}

.transaction-item {
  display: flex;
  justify-content: space-between;
  padding: 15px;
  border-bottom: 1px solid #f0f0f0;
}

.transaction-type {
  font-size: 14px;
  color: #333;
  margin-bottom: 5px;
  display: block;
}

.transaction-date {
  font-size: 12px;
  color: #999;
  display: block;
}

.transaction-amount {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  text-align: right;
}

.amount-positive {
  color: #4caf50;
}

.transaction-reference {
  font-size: 12px;
  color: #999;
  font-weight: normal;
  margin-top: 5px;
  display: block;
}

.transaction-footer {
  text-align: center;
  color: #999;
  font-size: 12px;
  padding: 15px;
  background-color: white;
  border-top: 1px solid #f0f0f0;
}

.date-picker-trigger {
  display: flex;
  align-items: center;
}
</style>
