273 lines
8.7 KiB
Vue
273 lines
8.7 KiB
Vue
<template>
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<BaseDialog :show="show" :title="dialogTitle" width="narrow" @close="handleClose">
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<!-- QR Code + Polling State -->
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<div v-if="!success" class="flex flex-col items-center space-y-4">
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<!-- QR Code mode -->
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<template v-if="qrUrl">
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<div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-dark-800">
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<canvas ref="qrCanvas" class="mx-auto"></canvas>
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</div>
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<p v-if="scanHint" class="text-center text-sm text-gray-500 dark:text-gray-400">
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{{ scanHint }}
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</p>
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</template>
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<!-- Popup window waiting mode (no QR code) -->
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<template v-else>
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<div class="flex flex-col items-center py-4">
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<div class="h-10 w-10 animate-spin rounded-full border-4 border-primary-500 border-t-transparent"></div>
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<p class="mt-4 text-sm text-gray-500 dark:text-gray-400">{{ t('payment.qr.payInNewWindowHint') }}</p>
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<button v-if="payUrl" class="btn btn-secondary mt-3 text-sm" @click="reopenPopup">
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{{ t('payment.qr.openPayWindow') }}
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</button>
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</div>
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</template>
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<!-- Countdown -->
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<div v-if="expired" class="text-center">
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<p class="text-lg font-medium text-red-500">{{ t('payment.qr.expired') }}</p>
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</div>
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<div v-else class="text-center">
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<p class="text-sm text-gray-500 dark:text-gray-400">{{ qrUrl ? t('payment.qr.expiresIn') : '' }}</p>
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<p class="mt-1 text-2xl font-bold tabular-nums text-gray-900 dark:text-white">{{ countdownDisplay }}</p>
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<p class="mt-1 text-xs text-gray-400 dark:text-gray-500">{{ t('payment.qr.waitingPayment') }}</p>
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</div>
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</div>
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<!-- Success State -->
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<div v-else class="flex flex-col items-center space-y-4 py-4">
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<div class="flex h-16 w-16 items-center justify-center rounded-full bg-green-100 dark:bg-green-900/30">
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<Icon name="check" size="lg" class="text-green-500" />
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</div>
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<p class="text-lg font-bold text-gray-900 dark:text-white">{{ t('payment.result.success') }}</p>
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<div v-if="paidOrder" class="w-full rounded-xl bg-gray-50 p-4 dark:bg-dark-800">
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<div class="space-y-2 text-sm">
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<div class="flex justify-between">
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<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.orderId') }}</span>
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<span class="font-medium text-gray-900 dark:text-white">#{{ paidOrder.id }}</span>
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</div>
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<div class="flex justify-between">
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<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</span>
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<span class="font-medium text-gray-900 dark:text-white">${{ paidOrder.pay_amount.toFixed(2) }}</span>
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</div>
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</div>
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</div>
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</div>
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<template #footer>
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<div class="flex justify-end gap-3">
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<button v-if="!success && !expired" class="btn btn-secondary" :disabled="cancelling" @click="handleCancel">
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{{ cancelling ? t('common.processing') : t('payment.qr.cancelOrder') }}
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</button>
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<button v-if="success" class="btn btn-primary" @click="handleDone">
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{{ t('common.confirm') }}
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</button>
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<button v-if="expired" class="btn btn-primary" @click="handleClose">
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{{ t('payment.result.backToRecharge') }}
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</button>
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</div>
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</template>
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</BaseDialog>
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</template>
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<script setup lang="ts">
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import { ref, computed, watch, onUnmounted, nextTick } from 'vue'
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import { useI18n } from 'vue-i18n'
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import BaseDialog from '@/components/common/BaseDialog.vue'
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import Icon from '@/components/icons/Icon.vue'
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import { usePaymentStore } from '@/stores/payment'
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import { useAppStore } from '@/stores'
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import { paymentAPI } from '@/api/payment'
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import { extractApiErrorMessage } from '@/utils/apiError'
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import { POPUP_WINDOW_FEATURES } from '@/components/payment/providerConfig'
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import type { PaymentOrder } from '@/types/payment'
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import QRCode from 'qrcode'
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import alipayIcon from '@/assets/icons/alipay.svg'
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import wxpayIcon from '@/assets/icons/wxpay.svg'
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const props = defineProps<{
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show: boolean
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orderId: number
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qrCode: string
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expiresAt: string
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paymentType: string
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/** URL for reopening the payment popup window */
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payUrl?: string
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}>()
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const emit = defineEmits<{
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close: []
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success: []
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}>()
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const { t } = useI18n()
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const paymentStore = usePaymentStore()
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const appStore = useAppStore()
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const qrCanvas = ref<HTMLCanvasElement | null>(null)
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const qrUrl = ref('')
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const remainingSeconds = ref(0)
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const expired = ref(false)
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const cancelling = ref(false)
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const success = ref(false)
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const paidOrder = ref<PaymentOrder | null>(null)
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let pollTimer: ReturnType<typeof setInterval> | null = null
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let countdownTimer: ReturnType<typeof setInterval> | null = null
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const isAlipay = computed(() => props.paymentType.includes('alipay'))
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const isWxpay = computed(() => props.paymentType.includes('wxpay'))
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const dialogTitle = computed(() => {
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if (success.value) return t('payment.result.success')
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if (!qrUrl.value) return t('payment.qr.payInNewWindow')
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if (isAlipay.value) return t('payment.qr.scanAlipay')
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if (isWxpay.value) return t('payment.qr.scanWxpay')
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return t('payment.qr.scanToPay')
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})
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const scanHint = computed(() => {
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if (isAlipay.value) return t('payment.qr.scanAlipayHint')
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if (isWxpay.value) return t('payment.qr.scanWxpayHint')
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return ''
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})
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const countdownDisplay = computed(() => {
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const m = Math.floor(remainingSeconds.value / 60)
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const s = remainingSeconds.value % 60
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return m.toString().padStart(2, '0') + ':' + s.toString().padStart(2, '0')
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})
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function getLogoForType(): string | null {
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if (isAlipay.value) return alipayIcon
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if (isWxpay.value) return wxpayIcon
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return null
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}
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function reopenPopup() {
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if (props.payUrl) {
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window.open(props.payUrl, 'paymentPopup', POPUP_WINDOW_FEATURES)
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}
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}
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async function renderQR() {
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await nextTick()
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if (!qrCanvas.value || !qrUrl.value) return
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const logoSrc = getLogoForType()
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await QRCode.toCanvas(qrCanvas.value, qrUrl.value, {
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width: 220,
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margin: 2,
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errorCorrectionLevel: logoSrc ? 'M' : 'L',
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})
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if (!logoSrc) return
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const canvas = qrCanvas.value
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const ctx = canvas.getContext('2d')
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if (!ctx) return
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const img = new Image()
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img.src = logoSrc
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img.onload = () => {
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const logoSize = 40
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const x = (canvas.width - logoSize) / 2
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const y = (canvas.height - logoSize) / 2
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const pad = 4
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ctx.fillStyle = '#FFFFFF'
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ctx.beginPath()
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const r = 5
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ctx.moveTo(x - pad + r, y - pad)
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ctx.arcTo(x + logoSize + pad, y - pad, x + logoSize + pad, y + logoSize + pad, r)
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ctx.arcTo(x + logoSize + pad, y + logoSize + pad, x - pad, y + logoSize + pad, r)
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ctx.arcTo(x - pad, y + logoSize + pad, x - pad, y - pad, r)
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ctx.arcTo(x - pad, y - pad, x + logoSize + pad, y - pad, r)
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ctx.fill()
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ctx.drawImage(img, x, y, logoSize, logoSize)
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}
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}
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async function pollStatus() {
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if (!props.orderId) return
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const order = await paymentStore.pollOrderStatus(props.orderId)
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if (!order) return
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if (order.status === 'COMPLETED' || order.status === 'PAID') {
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cleanup()
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paidOrder.value = order
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success.value = true
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emit('success')
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} else if (order.status === 'EXPIRED' || order.status === 'CANCELLED' || order.status === 'FAILED') {
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cleanup()
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expired.value = true
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}
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}
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function startCountdown(seconds: number) {
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remainingSeconds.value = Math.max(0, seconds)
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if (remainingSeconds.value <= 0) {
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expired.value = true
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return
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}
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countdownTimer = setInterval(() => {
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remainingSeconds.value--
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if (remainingSeconds.value <= 0) {
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expired.value = true
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cleanup()
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}
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}, 1000)
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}
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async function handleCancel() {
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if (!props.orderId || cancelling.value) return
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cancelling.value = true
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try {
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await paymentAPI.cancelOrder(props.orderId)
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cleanup()
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emit('close')
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} catch (err: unknown) {
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appStore.showError(extractApiErrorMessage(err, t('common.error')))
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} finally {
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cancelling.value = false
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}
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}
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function handleClose() {
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cleanup()
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emit('close')
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}
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function handleDone() {
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cleanup()
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emit('close')
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}
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function cleanup() {
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if (pollTimer) { clearInterval(pollTimer); pollTimer = null }
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if (countdownTimer) { clearInterval(countdownTimer); countdownTimer = null }
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}
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function init() {
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// Reset state
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success.value = false
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paidOrder.value = null
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expired.value = false
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cancelling.value = false
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qrUrl.value = props.qrCode
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let seconds = 30 * 60
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if (props.expiresAt) {
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const expiresAt = new Date(props.expiresAt)
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seconds = Math.floor((expiresAt.getTime() - Date.now()) / 1000)
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}
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startCountdown(seconds)
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pollTimer = setInterval(pollStatus, 3000)
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renderQR()
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}
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// Watch for dialog open/close
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watch(() => props.show, (isOpen) => {
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if (isOpen) {
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init()
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} else {
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cleanup()
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}
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})
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watch(qrUrl, () => renderQR())
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onUnmounted(() => cleanup())
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</script>
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