430 lines
17 KiB
Vue
430 lines
17 KiB
Vue
<template>
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<scroll-view class="page" scroll-y>
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<view class="banner" v-if="detail.banner">
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<image class="banner-img" :src="detail.banner" mode="widthFix" />
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</view>
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<view class="header">
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<view class="title">{{ detail.name || detail.title || '-' }}</view>
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<view class="meta" v-if="detail.price_draw !== undefined">单次抽选：￥{{ (Number(detail.price_draw || 0) / 100).toFixed(2) }}</view>
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</view>
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<view class="draw-actions">
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<button class="draw-btn" @click="() => openPayment(1)">参加一次</button>
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<button class="draw-btn" @click="() => openPayment(10)">参加十次</button>
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<button class="draw-btn secondary" @click="onMachineTry">试一试</button>
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</view>
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<view class="issues" v-if="showIssues && issues.length">
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<view class="issue-switch">
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<button class="switch-btn" @click="prevIssue">〈</button>
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<text class="issue-title">{{ currentIssueTitle }}</text>
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<button class="switch-btn" @click="nextIssue">〉</button>
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</view>
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</view>
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</scroll-view>
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<view v-if="showFlip" class="flip-overlay" @touchmove.stop.prevent>
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<view class="flip-mask" @tap="closeFlip"></view>
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<view class="flip-content" @tap.stop>
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<FlipGrid ref="flipRef" :rewards="currentIssueRewards" :controls="false" />
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<button class="overlay-close" @tap="closeFlip">关闭</button>
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</view>
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</view>
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<PaymentPopup
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v-model:visible="paymentVisible"
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:amount="paymentAmount"
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:coupons="coupons"
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:propCards="propCards"
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@confirm="onPaymentConfirm"
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/>
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</template>
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<script setup>
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import { ref, computed, getCurrentInstance } from 'vue'
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import ElCard from '../../../components/ElCard.vue'
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import FlipGrid from '../../../components/FlipGrid.vue'
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import { onLoad } from '@dcloudio/uni-app'
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import PaymentPopup from '../../../components/PaymentPopup.vue'
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import { getActivityDetail, getActivityIssues, getActivityIssueRewards, joinLottery, createWechatOrder, getLotteryResult, getItemCards, getUserCoupons } from '../../../api/appUser'
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const detail = ref({})
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const statusText = ref('')
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const issues = ref([])
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const rewardsMap = ref({})
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const currentIssueId = ref('')
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const selectedIssueIndex = ref(0)
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const showIssues = computed(() => (detail.value && detail.value.status !== 2))
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const activityId = ref('')
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const drawLoading = ref(false)
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const currentIssueRewards = computed(() => (currentIssueId.value && rewardsMap.value[currentIssueId.value]) ? rewardsMap.value[currentIssueId.value] : [])
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const currentIssueTitle = computed(() => {
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const arr = issues.value || []
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const cur = arr[selectedIssueIndex.value]
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const t = (cur && (cur.title || ('第' + (cur.no || '-') + '期'))) || '-'
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return t
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})
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const points = ref(0)
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const flipRef = ref(null)
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const showFlip = ref(false)
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const paymentVisible = ref(false)
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const paymentAmount = ref('0.00')
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const coupons = ref([])
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const propCards = ref([])
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const pendingCount = ref(1)
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const selectedCoupon = ref(null)
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const selectedCard = ref(null)
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const pricePerDrawYuan = computed(() => ((Number(detail.value.price_draw || 0) / 100) || 0))
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function statusToText(s) {
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if (s === 1) return '进行中'
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if (s === 0) return '未开始'
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if (s === 2) return '已结束'
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return String(s || '')
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}
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async function fetchDetail(id) {
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const data = await getActivityDetail(id)
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detail.value = data || {}
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statusText.value = statusToText(detail.value.status)
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}
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function unwrap(list) {
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if (Array.isArray(list)) return list
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const obj = list || {}
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const data = obj.data || {}
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const arr = obj.list || obj.items || data.list || data.items || data
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return Array.isArray(arr) ? arr : []
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}
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function normalizeIssues(list) {
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const arr = unwrap(list)
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return arr.map((i, idx) => ({
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id: i.id ?? String(idx),
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title: i.title ?? i.name ?? '',
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no: i.no ?? i.index ?? i.issue_no ?? i.issue_number ?? null,
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status_text: i.status_text ?? (i.status === 1 ? '进行中' : i.status === 0 ? '未开始' : i.status === 2 ? '已结束' : '')
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}))
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}
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function cleanUrl(u) {
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const s = String(u || '').trim()
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const m = s.match(/https?:\/\/[^\s'"`]+/)
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if (m && m[0]) return m[0]
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return s.replace(/[`'\"]/g, '').trim()
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}
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function truthy(v) {
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if (typeof v === 'boolean') return v
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const s = String(v || '').trim().toLowerCase()
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if (!s) return false
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return s === '1' || s === 'true' || s === 'yes' || s === 'y' || s === '是' || s === 'boss是真的' || s === 'boss' || s === '大boss'
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}
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function detectBoss(i) {
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return truthy(i.is_boss) || truthy(i.boss) || truthy(i.isBoss) || truthy(i.boss_true) || truthy(i.boss_is_true) || truthy(i.bossText) || truthy(i.tag)
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}
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function normalizeRewards(list) {
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const arr = unwrap(list)
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const items = arr.map((i, idx) => ({
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id: i.product_id ?? i.id ?? String(idx),
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title: i.name ?? i.title ?? '',
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image: cleanUrl(i.product_image ?? i.image ?? i.img ?? i.pic ?? i.banner ?? ''),
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weight: Number(i.weight) || 0,
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boss: detectBoss(i)
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}))
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const total = items.reduce((acc, it) => acc + (it.weight > 0 ? it.weight : 0), 0)
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const enriched = items.map(it => ({
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...it,
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percent: total > 0 ? Math.round((it.weight / total) * 1000) / 10 : 0
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}))
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enriched.sort((a, b) => (b.percent - a.percent))
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return enriched
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}
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function isFresh(ts) {
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const now = Date.now()
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const v = Number(ts || 0)
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return now - v < 24 * 60 * 60 * 1000
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}
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function getRewardCache() {
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const obj = uni.getStorageSync('reward_cache_v1') || {}
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return typeof obj === 'object' && obj ? obj : {}
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}
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async function fetchRewardsForIssues(activityId) {
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const list = issues.value || []
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const cache = getRewardCache()
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const act = cache[activityId] || {}
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const toFetch = []
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list.forEach(it => {
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const c = act[it.id]
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if (c && isFresh(c.ts) && Array.isArray(c.value)) {
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rewardsMap.value = { ...(rewardsMap.value || {}), [it.id]: c.value }
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} else {
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toFetch.push(it)
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}
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})
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if (!toFetch.length) return
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const promises = toFetch.map(it => getActivityIssueRewards(activityId, it.id))
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const results = await Promise.allSettled(promises)
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const nextAct = { ...act }
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results.forEach((res, i) => {
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const issueId = toFetch[i] && toFetch[i].id
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if (!issueId) return
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const value = res.status === 'fulfilled' ? normalizeRewards(res.value) : []
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rewardsMap.value = { ...(rewardsMap.value || {}), [issueId]: value }
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nextAct[issueId] = { value, ts: Date.now() }
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})
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cache[activityId] = nextAct
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uni.setStorageSync('reward_cache_v1', cache)
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}
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async function fetchIssues(id) {
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const data = await getActivityIssues(id)
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issues.value = normalizeIssues(data)
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const latestId = pickLatestIssueId(issues.value)
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setSelectedById(latestId)
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await fetchRewardsForIssues(id)
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}
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function pickLatestIssueId(list) {
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const arr = Array.isArray(list) ? list : []
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let latest = arr[arr.length - 1] && arr[arr.length - 1].id
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let maxNo = -Infinity
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arr.forEach(i => {
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const n = Number(i.no)
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if (!Number.isNaN(n) && Number.isFinite(n) && n > maxNo) {
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maxNo = n
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latest = i.id
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}
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})
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return latest || (arr[0] && arr[0].id) || ''
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}
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function setSelectedById(id) {
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const arr = issues.value || []
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const idx = Math.max(0, arr.findIndex(x => x && x.id === id))
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selectedIssueIndex.value = idx
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const cur = arr[idx]
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currentIssueId.value = (cur && cur.id) || ''
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}
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function onIssueChange(e) {
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// deprecated picker
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}
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function prevIssue() {
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const arr = issues.value || []
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const idx = Math.max(0, Math.min(arr.length - 1, selectedIssueIndex.value - 1))
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selectedIssueIndex.value = idx
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const cur = arr[idx]
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currentIssueId.value = (cur && cur.id) || ''
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}
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function nextIssue() {
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const arr = issues.value || []
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const idx = Math.max(0, Math.min(arr.length - 1, selectedIssueIndex.value + 1))
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selectedIssueIndex.value = idx
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const cur = arr[idx]
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currentIssueId.value = (cur && cur.id) || ''
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}
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async function ensureElCard() {
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const inst = getCurrentInstance()
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const app = inst && inst.appContext && inst.appContext.app
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let comp = null
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if (typeof window !== 'undefined' && window.ElementPlus && window.ElementPlus.ElCard) {
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comp = window.ElementPlus.ElCard
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} else {
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comp = ElCard
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}
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if (app && !app.component('el-card')) app.component('el-card', comp)
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}
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function onPreviewBanner() {
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const url = detail.value.banner || ''
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if (url) uni.previewImage({ urls: [url], current: url })
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}
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function openPayment(count) {
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const times = Math.max(1, Number(count || 1))
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pendingCount.value = times
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paymentAmount.value = (pricePerDrawYuan.value * times).toFixed(2)
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const token = uni.getStorageSync('token')
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const phoneBound = !!uni.getStorageSync('phone_bound')
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if (!token || !phoneBound) {
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uni.showModal({
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title: '提示',
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content: '请先登录并绑定手机号',
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confirmText: '去登录',
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success: (res) => { if (res.confirm) uni.navigateTo({ url: '/pages/login/index' }) }
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})
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return
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}
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paymentVisible.value = true
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fetchPropCards()
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fetchCoupons()
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}
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async function onPaymentConfirm(data) {
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selectedCoupon.value = data && data.coupon ? data.coupon : null
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selectedCard.value = data && data.card ? data.card : null
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paymentVisible.value = false
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await onMachineDraw(pendingCount.value)
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}
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async function fetchPropCards() {
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const user_id = uni.getStorageSync('user_id')
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if (!user_id) return
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try {
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const res = await getItemCards(user_id)
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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.list)) list = res.list
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else if (res && Array.isArray(res.data)) list = res.data
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propCards.value = list.map((i, idx) => ({
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id: i.id ?? i.card_id ?? String(idx),
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name: i.name ?? i.title ?? '道具卡'
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}))
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} catch (e) {
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propCards.value = []
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}
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}
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async function fetchCoupons() {
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const user_id = uni.getStorageSync('user_id')
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if (!user_id) return
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try {
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const res = await getUserCoupons(user_id, 0, 1, 100)
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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.list)) list = res.list
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else if (res && Array.isArray(res.data)) list = res.data
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coupons.value = list.map((i, idx) => {
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const amountCents = (i.remaining !== undefined && i.remaining !== null) ? Number(i.remaining) : Number(i.amount ?? i.value ?? 0)
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const amt = isNaN(amountCents) ? 0 : (amountCents / 100)
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return {
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id: i.id ?? i.coupon_id ?? String(idx),
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name: i.name ?? i.title ?? '优惠券',
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amount: Number(amt).toFixed(2)
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}
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})
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} catch (e) {
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coupons.value = []
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}
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}
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async function onMachineDraw(count) {
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showFlip.value = true
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try { if (flipRef.value && flipRef.value.reset) flipRef.value.reset() } catch (_) {}
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const aid = activityId.value || ''
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const iid = currentIssueId.value || ''
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if (!aid || !iid) { uni.showToast({ title: '期数未选择', icon: 'none' }); return }
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const token = uni.getStorageSync('token')
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const phoneBound = !!uni.getStorageSync('phone_bound')
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if (!token || !phoneBound) {
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uni.showModal({
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title: '提示',
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content: '请先登录并绑定手机号',
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confirmText: '去登录',
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success: (res) => { if (res.confirm) uni.navigateTo({ url: '/pages/login/index' }) }
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})
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return
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}
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const openid = uni.getStorageSync('openid')
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if (!openid) { uni.showToast({ title: '缺少OpenID，请重新登录', icon: 'none' }); return }
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drawLoading.value = true
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try {
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const times = Math.max(1, Number(count || 1))
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const joinRes = await joinLottery({
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activity_id: Number(aid),
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issue_id: Number(iid),
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channel: 'miniapp',
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count: times,
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coupon_id: selectedCoupon.value && selectedCoupon.value.id ? Number(selectedCoupon.value.id) : 0,
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item_card_id: selectedCard.value && selectedCard.value.id ? Number(selectedCard.value.id) : 0
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})
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const orderNo = joinRes && (joinRes.order_no || joinRes.data?.order_no || joinRes.result?.order_no)
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if (!orderNo) throw new Error('未获取到订单号')
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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 || 'MD5',
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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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const resultRes = await getLotteryResult(orderNo)
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const raw = resultRes && (resultRes.list || resultRes.items || resultRes.data || resultRes.result || resultRes)
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const arr = Array.isArray(raw) ? raw : (Array.isArray(resultRes?.data) ? resultRes.data : [raw])
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const items = arr.filter(Boolean).map(d => {
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const title = String((d && (d.title || d.name || d.product_name)) || '奖励')
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const image = String((d && (d.image || d.img || d.pic || d.product_image)) || '')
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return { title, image }
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})
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if (flipRef.value && flipRef.value.revealResults) flipRef.value.revealResults(items)
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} catch (e) {
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if (flipRef.value && flipRef.value.revealResults) flipRef.value.revealResults([{ title: e.message || '抽选失败', image: '' }])
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uni.showToast({ title: e.message || '操作失败', icon: 'none' })
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} finally {
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drawLoading.value = false
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}
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}
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function onMachineTry() {
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const list = rewardsMap.value[currentIssueId.value] || []
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if (!list.length) { uni.showToast({ title: '暂无奖池', icon: 'none' }); return }
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const idx = Math.floor(Math.random() * list.length)
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const it = list[idx]
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uni.showModal({ title: '试一试', content: it.title || '随机预览', showCancel: false, success: () => { if (it.image) uni.previewImage({ urls: [it.image], current: it.image }) } })
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}
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onLoad((opts) => {
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const id = (opts && opts.id) || ''
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if (id) {
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activityId.value = id
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fetchDetail(id)
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fetchIssues(id)
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}
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ensureElCard()
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})
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function closeFlip() { showFlip.value = false }
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</script>
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<style scoped>
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.page { height: 100vh; padding-bottom: 140rpx }
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.banner { padding: 24rpx }
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.banner-img { width: 100% }
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.header { padding: 0 24rpx }
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.title { font-size: 36rpx; font-weight: 700; color: #DD2C00; text-align: center }
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.meta { margin-top: 8rpx; font-size: 26rpx; color: #666 }
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.actions { display: flex; padding: 24rpx; gap: 16rpx }
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.btn { flex: 1 }
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.primary { background-color: #007AFF; color: #fff }
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.draw-actions { display: flex; gap: 12rpx; padding: 24rpx }
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.draw-btn { flex: 1; background: #007AFF; color: #fff; border-radius: 8rpx }
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.draw-btn.secondary { background: #ffd166; color: #6b4b1f }
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.flip-overlay { position: fixed; left: 0; right: 0; top: 0; bottom: 0; z-index: 10000 }
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.flip-mask { position: absolute; left: 0; right: 0; top: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: 1 }
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.flip-content { position: relative; display: flex; flex-direction: column; height: 100%; padding: 24rpx; z-index: 2 }
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.overlay-close { background: #ffd166; color: #6b4b1f; border-radius: 999rpx; align-self: flex-end }
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.issues { background: #fff; border-radius: 12rpx; margin: 0 24rpx 24rpx; padding: 16rpx }
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.issues-title { font-size: 30rpx; font-weight: 600; margin-bottom: 12rpx }
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.issues-list { }
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.issue-switch { display: flex; align-items: center; justify-content: center; gap: 12rpx; margin: 0 24rpx 24rpx }
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.switch-btn { width: 72rpx; height: 72rpx; border-radius: 999rpx; background: #fff3df; border: 2rpx solid #f0c58a; color: #8a5a2b }
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.issue-title { font-size: 28rpx; color: #6b4b1f; background: #ffdfaa; border-radius: 12rpx; padding: 8rpx 16rpx }
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.rewards { width: 100%; margin-top: 24rpx }
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.reward { display: flex; align-items: center; margin-bottom: 8rpx }
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.reward-img { width: 80rpx; height: 80rpx; border-radius: 8rpx; margin-right: 12rpx; background: #f5f5f5 }
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.reward-card { background: #fff; border-radius: 12rpx; overflow: hidden; box-shadow: 0 6rpx 16rpx rgba(0,0,0,0.06); margin-bottom: 12rpx }
|
||
.el-reward-card { margin-bottom: 12rpx }
|
||
.el-card-header { display: flex; align-items: center; justify-content: space-between }
|
||
.el-card-title { font-size: 28rpx; color: #222; flex: 1; margin-right: 8rpx; word-break: break-all }
|
||
.card-image-wrap { position: relative; padding-bottom: 48rpx }
|
||
.card-image { width: 100%; height: auto; display: block; background: #f0f4ff; position: relative; z-index: 1 }
|
||
.prob-corner { position: absolute; background: rgba(221,82,77,0.9); color: #fff; font-size: 22rpx; padding: 6rpx 12rpx; border-radius: 999rpx; z-index: 2 }
|
||
.prob-corner.tl { top: 12rpx; left: 12rpx }
|
||
.card-body { display: flex; align-items: center; justify-content: space-between; padding: 12rpx }
|
||
.card-title { font-size: 28rpx; color: #222; flex: 1; margin-right: 8rpx; word-break: break-all }
|
||
.badge-boss { background: #ff9f0a; color: #222; font-size: 22rpx; padding: 4rpx 10rpx; border-radius: 999rpx }
|
||
.rewards-empty { font-size: 24rpx; color: #999 }
|
||
.issues-empty { font-size: 24rpx; color: #999 }
|
||
</style>
|