406 lines
9.7 KiB
Vue
406 lines
9.7 KiB
Vue
<template>
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<view>
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<view v-if="visible" class="popup-mask" @tap="handleClose">
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<view class="popup-content" @tap.stop>
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<view class="popup-header">
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<text class="title">✨ 超值次数卡</text>
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<view class="close-btn" @tap="handleClose">×</view>
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</view>
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<scroll-view scroll-y class="packages-list">
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<view v-if="loading" class="loading-state">
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<text>加载中...</text>
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</view>
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<view v-else-if="!packages.length" class="empty-state">
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<text>暂无优惠套餐</text>
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</view>
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<view
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v-else
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v-for="(pkg, index) in packages"
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:key="pkg.id"
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class="package-item"
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:class="{ 'best-value': pkg.is_best_value }"
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@tap="handlePurchase(pkg)"
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>
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<view class="pkg-tag" v-if="pkg.tag">{{ pkg.tag }}</view>
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<view class="pkg-left">
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<view class="pkg-name">{{ pkg.name }}</view>
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<view class="pkg-count">含 {{ pkg.pass_count }} 次游戏</view>
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<view class="pkg-validity" v-if="pkg.valid_days > 0">有效期 {{ pkg.valid_days }} 天</view>
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<view class="pkg-validity" v-else>永久有效</view>
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</view>
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<view class="pkg-right">
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<view class="pkg-price-row">
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<text class="currency">¥</text>
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<text class="price">{{ (pkg.price / 100).toFixed(2) }}</text>
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</view>
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<view class="pkg-original-price" v-if="pkg.original_price > pkg.price">
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¥{{ (pkg.original_price / 100).toFixed(2) }}
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</view>
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<view class="action-row">
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<view class="stepper" @tap.stop>
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<text class="step-btn minus" @tap="updateCount(pkg.id, -1)">-</text>
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<input
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class="step-input"
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type="number"
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:value="counts[pkg.id] || 1"
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@input="onInputCount(pkg.id, $event)"
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@blur="onBlurCount(pkg.id)"
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/>
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<text class="step-btn plus" @tap="updateCount(pkg.id, 1)">+</text>
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</view>
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<button class="btn-buy" :loading="purchasingId === pkg.id" @tap.stop="handlePurchase(pkg)">
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购买
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</button>
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</view>
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</view>
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</view>
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</scroll-view>
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</view>
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</view>
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</view>
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</template>
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<script setup>
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import { ref, watch } from 'vue'
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import { getGamePassPackages, purchaseGamePass, createWechatOrder } from '@/api/appUser'
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const props = defineProps({
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visible: { type: Boolean, default: false },
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activityId: { type: [String, Number], default: '' }
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})
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const emit = defineEmits(['update:visible', 'success'])
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const loading = ref(false)
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const packages = ref([])
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const purchasingId = ref(null)
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const counts = ref({})
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function updateCount(pkgId, delta) {
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const current = counts.value[pkgId] || 1
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const newVal = current + delta
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if (newVal >= 1 && newVal <= 200) {
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counts.value[pkgId] = newVal
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}
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}
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function onInputCount(pkgId, e) {
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const val = parseInt(e.detail.value) || 1
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// 允许输入过程中的临时值（如空字符串），但限制范围
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if (val >= 1 && val <= 200) {
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counts.value[pkgId] = val
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} else if (val < 1) {
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counts.value[pkgId] = 1
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} else if (val > 200) {
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counts.value[pkgId] = 200
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}
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}
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function onBlurCount(pkgId) {
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// 失去焦点时确保值在有效范围内
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const current = counts.value[pkgId] || 1
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if (current < 1) {
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counts.value[pkgId] = 1
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} else if (current > 200) {
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counts.value[pkgId] = 200
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}
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}
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watch(() => props.visible, (val) => {
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if (val) {
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fetchPackages()
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}
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})
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async function fetchPackages() {
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loading.value = true
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try {
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const res = await getGamePassPackages(props.activityId)
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// res 应该是数组
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let list = []
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if (Array.isArray(res)) list = res
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else if (res && Array.isArray(res.packages)) list = res.packages
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else if (res && Array.isArray(res.list)) list = res.list
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else if (res && Array.isArray(res.data)) list = res.data
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// 初始化counts
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const countMap = {}
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list.forEach(p => countMap[p.id] = 1)
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counts.value = countMap
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// 简单处理：给第一个或最优惠的打标签
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// 这里随机模拟一下 "热销" 或计算折扣力度
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packages.value = list.map(p => {
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let tag = ''
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const discount = 1 - (p.price / p.original_price)
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if (p.original_price > 0 && discount >= 0.2) {
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tag = `省${Math.floor(discount * 100)}%`
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}
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return { ...p, tag }
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})
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} catch (e) {
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console.error(e)
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packages.value = []
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} finally {
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loading.value = false
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}
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}
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async function handlePurchase(pkg) {
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if (purchasingId.value) return
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purchasingId.value = pkg.id
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try {
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uni.showLoading({ title: '创建订单...' })
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// 1. 调用购买接口 (后端创建订单 + 预下单)
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// 注意：根据后端实现，purchaseGamePass 可能直接返回支付参数，或者需要我们自己调 createWechatOrder
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// 之前分析 game_passes_app.go，它似乎返回的是 simple success?
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// 让我们再确认一下 game_passes_app.go 的 PurchaseGamePassPackage
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// 既然我看不到代码，按常规逻辑：
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// 如果返回 order_no，则需要 createWechatOrder
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// 如果返回 pay_params，则直接支付
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// 假设 API 返回 { order_no, ... }
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const count = counts.value[pkg.id] || 1
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const res = await purchaseGamePass(pkg.id, count)
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const orderNo = res.order_no || res.orderNo
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if (!orderNo) throw new Error('下单失败')
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// 2. 拉起支付
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const openid = uni.getStorageSync('openid')
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const payRes = await createWechatOrder({ openid, order_no: orderNo })
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await new Promise((resolve, reject) => {
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uni.requestPayment({
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provider: 'wxpay',
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timeStamp: payRes.timeStamp || payRes.timestamp,
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nonceStr: payRes.nonceStr || payRes.noncestr,
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package: payRes.package,
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signType: payRes.signType || 'RSA',
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paySign: payRes.paySign,
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success: resolve,
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fail: reject
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})
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})
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uni.showToast({ title: '购买成功', icon: 'success' })
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emit('success')
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handleClose()
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} catch (e) {
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if (e?.errMsg && e.errMsg.includes('cancel')) {
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uni.showToast({ title: '取消支付', icon: 'none' })
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} else {
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uni.showToast({ title: e.message || '购买失败', icon: 'none' })
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}
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} finally {
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uni.hideLoading()
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purchasingId.value = null
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}
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}
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function handleClose() {
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emit('update:visible', false)
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}
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</script>
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<style lang="scss" scoped>
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.popup-mask {
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position: fixed;
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top: 0; left: 0; right: 0; bottom: 0;
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background: rgba(0, 0, 0, 0.6);
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z-index: 999;
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display: flex;
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align-items: flex-end;
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}
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.popup-content {
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width: 100%;
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background: #FFFFFF;
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border-radius: 32rpx 32rpx 0 0;
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padding-bottom: env(safe-area-inset-bottom);
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max-height: 80vh;
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display: flex;
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flex-direction: column;
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}
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.popup-header {
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padding: 32rpx;
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display: flex;
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justify-content: space-between;
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align-items: center;
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border-bottom: 1rpx solid #F3F4F6;
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.title {
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font-size: 36rpx;
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font-weight: bold;
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color: #1F2937;
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}
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.close-btn {
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font-size: 48rpx;
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color: #9CA3AF;
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line-height: 0.8;
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padding: 10rpx;
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}
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}
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.packages-list {
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padding: 32rpx;
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max-height: 60vh;
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}
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.loading-state, .empty-state {
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text-align: center;
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padding: 60rpx 0;
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color: #9CA3AF;
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font-size: 28rpx;
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}
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.package-item {
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position: relative;
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background: linear-gradient(135deg, #FFFFFF, #F9FAFB);
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border: 2rpx solid #E5E7EB;
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border-radius: 24rpx;
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padding: 24rpx 32rpx;
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margin-bottom: 24rpx;
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display: flex;
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justify-content: space-between;
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align-items: center;
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transition: all 0.2s;
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overflow: hidden;
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&:active {
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transform: scale(0.98);
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background: #F3F4F6;
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}
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}
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.pkg-tag {
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position: absolute;
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top: 0;
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left: 0;
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background: #FF6B00;
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color: #FFF;
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font-size: 20rpx;
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padding: 4rpx 12rpx;
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border-bottom-right-radius: 12rpx;
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font-weight: bold;
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}
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.pkg-left {
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flex: 1;
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}
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.pkg-name {
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font-size: 32rpx;
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font-weight: bold;
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color: #1F2937;
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margin-bottom: 8rpx;
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}
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.pkg-count {
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font-size: 26rpx;
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color: #4B5563;
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margin-bottom: 4rpx;
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}
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.pkg-validity {
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font-size: 22rpx;
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color: #9CA3AF;
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}
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.pkg-right {
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display: flex;
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flex-direction: column;
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align-items: flex-end;
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}
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.pkg-price-row {
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color: #FF6B00;
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font-weight: bold;
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margin-bottom: 4rpx;
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.currency {
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font-size: 24rpx;
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}
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.price {
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font-size: 40rpx;
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}
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}
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.pkg-original-price {
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font-size: 22rpx;
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color: #9CA3AF;
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text-decoration: line-through;
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margin-bottom: 12rpx;
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}
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.btn-buy {
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background: linear-gradient(90deg, #FF6B00, #FF9F43);
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color: #FFF;
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font-size: 24rpx;
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padding: 0 20rpx;
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height: 52rpx;
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line-height: 52rpx;
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border-radius: 26rpx;
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border: none;
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font-weight: 600;
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&[loading] {
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opacity: 0.8;
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}
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}
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.action-row {
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display: flex;
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align-items: center;
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gap: 12rpx;
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margin-top: 8rpx;
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}
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.stepper {
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display: flex;
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align-items: center;
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background: #F3F4F6;
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border-radius: 12rpx;
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padding: 2rpx;
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.step-btn {
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width: 44rpx;
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height: 44rpx;
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line-height: 40rpx;
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text-align: center;
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font-size: 32rpx;
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color: #4B5563;
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font-weight: 300;
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flex-shrink: 0;
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}
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.minus {
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color: #9CA3AF;
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}
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.step-input {
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width: 60rpx;
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height: 44rpx;
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line-height: 44rpx;
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text-align: center;
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font-size: 26rpx;
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font-weight: bold;
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color: #1F2937;
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background: transparent;
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border: none;
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padding: 0;
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margin: 0;
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&::placeholder {
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color: #9CA3AF;
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}
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}
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}
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</style>
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