<template>
	<view class="container">
		<!-- 顶部导航栏 -->
		<view class="header">
			<view class="back-btn" @click="goBack">
				<text class="back-icon">←</text>
			</view>
			<text class="header-title">开通VIP记录</text>
			<view class="header-right"></view>
		</view>
		
		<!-- VIP记录列表 -->
		<scroll-view class="scroll-content" scroll-y>
			<view 
				class="record-item" 
				v-for="(record, index) in vipRecords" 
				:key="index"
			>
				<view class="record-header">
					<text class="vip-type">{{ record.type }}</text>
					<text class="vip-price">¥{{ record.price }}</text>
				</view>
				<view class="record-details">
					<text class="detail-label">开通时间:</text>
					<text class="detail-value">{{ record.activateTime }}</text>
				</view>
				<view class="record-details">
					<text class="detail-label">有效期至:</text>
					<text class="detail-value">{{ record.expireTime }}</text>
				</view>
			</view>
			
			<!-- 空状态 -->
			<view class="empty-state" v-if="vipRecords.length === 0">
				<text class="empty-text">暂无VIP记录</text>
			</view>
		</scroll-view>
	</view>
</template>

<script>
	import { getVipRecords } from '@/utils/api.js'
	
	export default {
		data() {
			return {
				vipRecords: [],
				loading: false,
				page: 1,
				size: 20,
				hasMore: true
			}
		},
		onLoad() {
			this.loadVipRecords()
		},
		onPullDownRefresh() {
			this.page = 1
			this.vipRecords = []
			this.hasMore = true
			this.loadVipRecords().finally(() => {
				uni.stopPullDownRefresh()
			})
		},
		onReachBottom() {
			if (this.hasMore && !this.loading) {
				this.page++
				this.loadVipRecords()
			}
		},
		methods: {
			async loadVipRecords() {
				const userInfo = uni.getStorageSync('userInfo')
				if (!userInfo || !userInfo.id) {
					uni.showToast({
						title: '请先登录',
						icon: 'none'
					})
					setTimeout(() => {
						uni.navigateTo({
							url: '/pages/login/login'
						})
					}, 1500)
					return
				}
				
				if (this.loading) return
				this.loading = true
				
				try {
					const res = await getVipRecords(userInfo.id, 1, this.page, this.size) // 只查询已支付的记录
					
					if (res && res.code === 200 && res.data) {
						const newRecords = res.data.list || []
						
						if (this.page === 1) {
							this.vipRecords = newRecords
						} else {
							this.vipRecords = this.vipRecords.concat(newRecords)
						}
						
						// 判断是否还有更多数据
						this.hasMore = newRecords.length >= this.size
					} else {
						if (this.page === 1) {
							this.vipRecords = []
						}
						this.hasMore = false
					}
				} catch (error) {
					console.error('加载VIP记录失败:', error)
					if (this.page === 1) {
						this.vipRecords = []
					}
					if (this.page > 1) {
						this.page--
					}
				} finally {
					this.loading = false
				}
			},
			goBack() {
				uni.navigateBack()
			}
		}
	}
</script>

<style scoped>
	.container {
		width: 100%;
		height: 100vh;
		min-height: 100vh;
		background-color: #FFFFFF;
		display: flex;
		padding-top: 30px;
		box-sizing: border-box;
		flex-direction: column;
		box-sizing: border-box;
		overflow: hidden;
	}
	
	.header {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 20rpx 30rpx;
		padding-top: calc(20rpx + env(safe-area-inset-top));
		background-color: #FFFFFF;
		border-bottom: 1rpx solid #F0F0F0;
		position: relative;
		flex-shrink: 0;
		box-sizing: border-box;
	}
	
	.back-btn {
		width: 60rpx;
		height: 60rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		z-index: 10;
	}
	
	.back-icon {
		font-size: 40rpx;
		color: #333333;
		font-weight: bold;
	}
	
	.header-title {
		position: absolute;
		left: 50%;
		transform: translateX(-50%);
		font-size: 36rpx;
		font-weight: bold;
		color: #333333;
	}
	
	.header-right {
		width: 60rpx;
	}
	
	.scroll-content {
		flex: 1;
		width: 100%;
		height: 0;
		overflow: hidden;
		padding: 20rpx 30rpx;
		padding-bottom: calc(20rpx + env(safe-area-inset-bottom));
		background-color: #FFFFFF;
		box-sizing: border-box;
	}
	
	.record-item {
		padding: 30rpx 0;
		border-bottom: 1rpx solid #F0F0F0;
		width: 100%;
		box-sizing: border-box;
	}
	
	.record-item:last-child {
		border-bottom: none;
	}
	
	.record-header {
		display: flex;
		justify-content: space-between;
		align-items: center;
		margin-bottom: 20rpx;
	}
	
	.vip-type {
		font-size: 32rpx;
		font-weight: bold;
		color: #FF1744;
	}
	
	.vip-price {
		font-size: 32rpx;
		font-weight: bold;
		color: #FF1744;
	}
	
	.record-details {
		display: flex;
		align-items: center;
		margin-bottom: 10rpx;
	}
	
	.record-details:last-child {
		margin-bottom: 0;
	}
	
	.detail-label {
		font-size: 26rpx;
		color: #999999;
		margin-right: 10rpx;
	}
	
	.detail-value {
		font-size: 26rpx;
		color: #999999;
	}
	
	.empty-state {
		display: flex;
		align-items: center;
		justify-content: center;
		padding: 200rpx 0;
	}
	
	.empty-text {
		font-size: 28rpx;
		color: #999999;
	}
</style>

