feat(mall): classic B2B2C PC storefront with fixed mock API layer
- Mock adapter implementing @vmall/shared ApiClient (localStorage-persisted cart/orders/invoices), runtime switch via mockApi flag (default on) - Fixed bilingual mock catalog: 3-level categories, 24 products w/ SKUs, stores, brands, banners, floors, seckill/collective/integral, comments, coupons, addresses, seeded orders/shipments/invoices - B2B2C mall shell: top bar, logo/search/cart header, dark nav + category mega-menu, value-prop footer, back-to-top; 1200px grid, #ca151e theme - UI primitives replacing element-plus: carousel, pagination, breadcrumb, qty stepper, rating stars, modal, tabs, step bar, product card - Pages: home floors, search (filters/sort/paging), goods detail (SKU picker, store rail, review tabs), cart -> checkout -> pay -> success, auth pages, user center (dashboard/orders/addresses/favorites/coupons/ invoices), stores, seckill, collective, integral - i18n split into per-domain locale modules (en+zh) - OpenSpec change mall-pc-storefront-replica archived; all specs green
This commit is contained in:
Chengdong Zhang
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<script setup lang="ts">
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import { t as pick } from "@vmall/shared";
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import type { Order } from "@vmall/shared";
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import { storeById } from "~/mock/data";
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definePageMeta({ middleware: "auth" });
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const { $api } = useNuxtApp();
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const { locale, t } = useI18n();
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const { currency } = usePrefs();
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const router = useRouter();
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const pendingOrderIds = useState<string[]>("checkout-orders", () => []);
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const orders = ref<Order[]>([]);
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const paymentMethod = ref("balance");
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const loading = ref(true);
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const paying = ref(false);
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const error = ref("");
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const stepLabels = computed(() => [
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t("checkout.steps.cart"),
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t("checkout.steps.order"),
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t("checkout.steps.payment"),
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t("checkout.steps.complete"),
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]);
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const paymentOptions = computed(() => [
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{ value: "balance", label: t("checkout.balance") },
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{ value: "wechat", label: t("checkout.wechat") },
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{ value: "alipay", label: t("checkout.alipay") },
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]);
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const grandTotalMinor = computed(() => orders.value.reduce((total, order) => total + order.total_minor, 0));
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const totalCurrency = computed(() => orders.value[0]?.currency ?? currency.value);
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function imageFor(image: string | null): string {
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return image ?? "/mock/product-1.svg";
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}
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function storeName(shopId: string): string {
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const store = storeById(shopId);
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return store ? pick(store.name, locale.value) : t("checkout.shop");
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}
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async function loadOrders(): Promise<void> {
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loading.value = true;
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error.value = "";
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if (pendingOrderIds.value.length === 0) {
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loading.value = false;
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return;
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}
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try {
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orders.value = await Promise.all(pendingOrderIds.value.map((id) => $api.getOrder(id)));
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} catch {
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orders.value = [];
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error.value = t("checkout.loadError");
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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 confirmPayment(): Promise<void> {
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if (orders.value.length === 0) return;
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paying.value = true;
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error.value = "";
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try {
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for (const order of orders.value) await $api.payOrder(order.id);
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pendingOrderIds.value = [];
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await router.push("/checkout/success");
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} catch {
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error.value = t("checkout.payError");
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} finally {
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paying.value = false;
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}
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}
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onMounted(() => void loadOrders());
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</script>
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<template>
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<div class="transaction-page pay-page">
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<div class="w1200">
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<UiStepBar :steps="stepLabels" :active="2" />
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<header class="page-heading">
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<h1>{{ t("checkout.payTitle") }}</h1>
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</header>
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<p v-if="error" class="error-message">{{ error }}</p>
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<template v-if="!loading && orders.length > 0">
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<section class="order-cards">
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<article v-for="order in orders" :key="order.id" class="mpanel order-card">
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<header class="order-heading">
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<span>{{ t("checkout.orderNo") }}: {{ order.order_no }}</span>
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<span class="shop-name">{{ storeName(order.shop_id) }}</span>
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</header>
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<div v-for="item in order.items" :key="item.id" class="order-item">
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<img :src="imageFor(item.image)" :alt="pick(item.product_name, locale)" />
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<div class="item-info">
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<strong>{{ pick(item.product_name, locale) }}</strong>
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<span class="muted">{{ item.sku_code }}</span>
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</div>
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<PriceText :amount-minor="item.unit_price_minor" :currency="order.currency" />
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<span class="qty">× {{ item.qty }}</span>
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<strong class="line-total">
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<PriceText :amount-minor="item.unit_price_minor * item.qty" :currency="order.currency" />
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</strong>
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</div>
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<footer class="order-total">
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<span>{{ t("checkout.total") }}</span>
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<strong><PriceText :amount-minor="order.total_minor" :currency="order.currency" /></strong>
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</footer>
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</article>
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</section>
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<section class="mpanel payment-panel">
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<h2 class="section-title">{{ t("checkout.paymentTitle") }}</h2>
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<label v-for="option in paymentOptions" :key="option.value" class="payment-option">
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<input v-model="paymentMethod" type="radio" name="payment-method" :value="option.value" />
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<span>{{ option.label }}</span>
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</label>
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</section>
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<footer class="submit-bar mpanel">
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<span class="total-label">{{ t("checkout.grandTotal") }}:</span>
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<strong class="total-price"><PriceText :amount-minor="grandTotalMinor" :currency="totalCurrency" /></strong>
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<button class="mbtn red" type="button" :disabled="paying" @click="confirmPayment">
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{{ t("checkout.confirmPay") }}
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</button>
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</footer>
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</template>
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<div v-else-if="!loading" class="empty-wrap mpanel">
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<UiEmptyState :text="t('checkout.noPendingOrders')" />
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<NuxtLink class="mbtn gray" to="/">{{ t("checkout.backHome") }}</NuxtLink>
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</div>
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<div v-else class="loading-state">{{ $t("common.loading") }}</div>
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</div>
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</div>
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</template>
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<style scoped>
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.transaction-page {
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padding: 24px 0 56px;
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background: #f5f5f5;
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min-height: 60vh;
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}
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.page-heading {
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margin: 0 0 16px;
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}
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.page-heading h1 {
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margin: 0;
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font-size: 20px;
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font-weight: 500;
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}
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.error-message {
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margin: 0 0 16px;
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padding: 10px 14px;
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color: #b42318;
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background: #fff1f0;
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border: 1px solid #ffd6d2;
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}
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.order-card {
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padding: 0;
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overflow: hidden;
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}
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.order-card + .order-card {
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margin-top: 16px;
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}
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.order-heading {
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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: 14px 18px;
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border-bottom: 1px solid var(--mall-line);
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font-size: 13px;
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}
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.shop-name {
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color: var(--mall-muted);
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}
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.order-item {
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display: grid;
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grid-template-columns: 56px minmax(0, 1fr) 120px 64px 130px;
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align-items: center;
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gap: 12px;
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padding: 12px 18px;
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border-bottom: 1px solid #f5f5f5;
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}
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.order-item > img {
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width: 56px;
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height: 56px;
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object-fit: cover;
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border: 1px solid var(--mall-line);
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}
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.item-info {
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display: flex;
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flex-direction: column;
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gap: 5px;
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min-width: 0;
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}
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.item-info strong {
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.muted,
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.qty {
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color: var(--mall-muted);
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font-size: 12px;
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}
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.line-total {
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color: var(--mall-red);
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text-align: right;
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}
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.order-total {
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display: flex;
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justify-content: flex-end;
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align-items: center;
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gap: 18px;
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padding: 14px 18px;
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color: var(--mall-muted);
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font-size: 13px;
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}
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.order-total strong {
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color: var(--mall-red);
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font-size: 16px;
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}
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.payment-panel {
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margin-top: 16px;
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padding: 0 18px 16px;
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}
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.section-title {
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margin: 0 -18px 12px;
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padding: 16px 18px;
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border-bottom: 1px solid var(--mall-line);
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font-size: 15px;
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font-weight: 600;
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}
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.payment-option {
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display: inline-flex;
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align-items: center;
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gap: 8px;
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margin-right: 30px;
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padding: 8px 0;
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cursor: pointer;
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}
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.submit-bar {
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display: flex;
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align-items: center;
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justify-content: flex-end;
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gap: 18px;
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padding: 14px 18px;
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}
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.total-label {
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color: var(--mall-muted);
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font-size: 13px;
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}
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.total-price {
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color: var(--mall-red);
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font-size: 20px;
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}
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.empty-wrap {
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padding-bottom: 28px;
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text-align: center;
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}
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.empty-wrap :deep(.empty) {
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padding-bottom: 20px;
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}
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.loading-state {
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padding: 70px 0;
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text-align: center;
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color: var(--mall-muted);
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}
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</style>
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