<template>
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<view class="box">
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<view class="hezi">
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<image class="logo" src="/static/images/title_duihuan@2x.png" mode="widthFix"></image>
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<view class="title">团购自助验券</view>
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<view class="shuru">
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<input v-model="code" type="text" placeholder="输入券码" />
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<image src="/static/icon/ic_saoma@2x.png" mode="widthFix" @click="scanCoupon"></image>
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</view>
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<view class="btn" @click="jump">兑换</view>
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<!-- <view v-if="errorText" class="tips">{{ errorText }}</view> -->
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</view>
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</view>
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</template>
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<script>
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const VERIFY_PACKAGE_INFO_KEY = 'verifyPackageInfo'
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export default {
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data() {
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return {
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code: '',
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errorText: '',
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submitting: false
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};
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},
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methods: {
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async jump() {
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const code = this.code.trim()
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if (!code) {
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this.errorText = '请输入正确的券码'
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uni.showToast({
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title: '请输入券码',
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icon: 'none',
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duration: 2000
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})
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return
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}
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await this.submitVerify({ code })
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},
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async scanCoupon() {
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if (this.submitting) {
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return
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}
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try {
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const res = await uni.scanCode({
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scanType: ['qrCode', 'barCode']
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})
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if (!res.result) {
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uni.showToast({
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title: '未识别到券码',
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icon: 'none',
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duration: 2000
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})
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return
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}
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await this.submitVerify({ qrContent: res.result })
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} catch (error) {
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if (error && (error.errMsg || '').includes('cancel')) {
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return
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}
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uni.showToast({
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title: '扫码失败，请重试',
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icon: 'none',
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duration: 2000
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})
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}
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},
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async submitVerify(payload) {
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if (this.submitting) {
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return
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}
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this.submitting = true
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try {
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const res = await this.$u.api.scanVerify(payload)
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if (res.code === 200 && res.data && res.data.packageInfo) {
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uni.setStorageSync(VERIFY_PACKAGE_INFO_KEY, res.data.packageInfo)
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uni.navigateTo({
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url: '/pages/success/success'
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})
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return
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}
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} finally {
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this.submitting = false
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}
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.box {
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width: 100%;
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min-height: 100vh;
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padding: 20rpx 30rpx;
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box-sizing: border-box;
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background-color: #F7F7F7;
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.hezi {
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width: 100%;
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padding: 30rpx;
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box-sizing: border-box;
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height: calc(100vh - 40rpx);
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background: #FFFFFF;
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border-radius: 8rpx;
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display: flex;
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align-items: center;
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flex-direction: column;
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.logo {
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width: 200rpx;
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margin-top: 140rpx;
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}
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.title {
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font-weight: 600;
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font-size: 36rpx;
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color: #222222;
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margin-top: 40rpx;
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}
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.shuru {
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width: 100%;
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height: 88rpx;
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background: #F7F7F7;
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border-radius: 50rpx;
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border: 2rpx solid #EEEEEE;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 30rpx;
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box-sizing: border-box;
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margin-top: 74rpx;
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input {
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flex: 1;
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text-align: center;
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height: 100%;
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font-weight: 400;
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font-size: 30rpx;
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color: #999999;
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}
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image {
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flex-shrink: 0;
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width: 48rpx;
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height: 48rpx;
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margin-left: 30rpx;
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}
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}
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.btn {
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width: 100%;
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height: 88rpx;
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line-height: 88rpx;
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text-align: center;
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background: #01B6AD;
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border-radius: 46rpx;
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font-weight: 500;
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font-size: 30rpx;
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color: #FFFFFF;
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margin-top: 40rpx;
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}
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.tips {
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font-weight: 400;
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font-size: 26rpx;
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color: #FC2525;
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margin-top: 34rpx;
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}
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}
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}
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</style>
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