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dukang/apps/h5-partner/src/pages/ProxyOrderPage.tsx
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import { useEffect, useMemo, useRef, useState } from 'react';
import { useNavigate, useSearchParams } from 'react-router-dom';
import QRCode from 'qrcode';
import PageHeader from '@dukang/shared-ui/PageHeader';
import { invokeWechatPay } from '@dukang/weixin-sdk';
import ChinaRegionPicker from '../components/ChinaRegionPicker';
import { getToken, request } from '../lib/api';
import { formatRegionLabel, parseRegionCodes } from '../lib/china-region';
import {
clearProxyOrderDraft,
loadProxyOrderDraft,
saveProxyOrderDraft,
type ProxyOrderDraft,
} from '../lib/proxyOrderDraft';
import { toastError, toastSuccess } from '../lib/toast';
import { isWechatEnv } from '../lib/weixin';
import { fetchPartnerProfile, partnerHasWechatBinding } from '../lib/wechat-auth';
import type {
PartnerProxyDeliveryMode,
PartnerProxyOrderCreateRequest,
PartnerProxyOrderOptions,
PartnerProxyOrderPreviewResult,
ProxyOrderCreateResponse,
ProxyOrderPayResponse,
ProxyPayMethod,
} from '@dukang/shared-types';
import { usePartnerPageView } from '../lib/usePageView';
function fmtMoney(n: number) {
return n.toLocaleString('zh-CN', { minimumFractionDigits: 2, maximumFractionDigits: 2 });
}
function initialDraft(): ProxyOrderDraft {
return (
loadProxyOrderDraft() ?? {
phone: '',
receiverName: '',
regionCodes: [],
addressDetail: '',
productId: '',
quantity: 2,
promoCodeId: '',
deliveryMode: 'ADDRESS',
autoReceive: false,
}
);
}
export default function ProxyOrderPage() {
usePartnerPageView('partner_proxy_order_view');
const navigate = useNavigate();
const [searchParams] = useSearchParams();
const draft0 = useMemo(() => initialDraft(), []);
const [options, setOptions] = useState<PartnerProxyOrderOptions | null>(null);
const [loadingOptions, setLoadingOptions] = useState(true);
const [phone, setPhone] = useState(draft0.phone);
const [receiverName, setReceiverName] = useState(draft0.receiverName);
const [regionCodes, setRegionCodes] = useState<string[]>(draft0.regionCodes);
const [addressDetail, setAddressDetail] = useState(draft0.addressDetail);
const [productId, setProductId] = useState(draft0.productId);
const [skuId, setSkuId] = useState('');
const [quantity, setQuantity] = useState(draft0.quantity);
const [promoCodeId, setPromoCodeId] = useState(draft0.promoCodeId);
const [deliveryMode, setDeliveryMode] = useState<PartnerProxyDeliveryMode>(draft0.deliveryMode);
const [autoReceive, setAutoReceive] = useState(draft0.autoReceive);
const [preview, setPreview] = useState<PartnerProxyOrderPreviewResult | null>(null);
const [previewLoading, setPreviewLoading] = useState(false);
const [submitting, setSubmitting] = useState(false);
const [msg, setMsg] = useState('');
const [step, setStep] = useState<'form' | 'pay'>('form');
const [created, setCreated] = useState<ProxyOrderCreateResponse | null>(null);
const [payMethod, setPayMethod] = useState<ProxyPayMethod>('NATIVE');
const [codeUrl, setCodeUrl] = useState<string | null>(null);
const [qrDataUrl, setQrDataUrl] = useState<string | null>(null);
const [paying, setPaying] = useState(false);
const [cancelling, setCancelling] = useState(false);
const [lockedPayMethod, setLockedPayMethod] = useState<ProxyPayMethod | null>(null);
const pollRef = useRef<number | null>(null);
const region = useMemo(() => parseRegionCodes(regionCodes), [regionCodes]);
const regionLabel = region ? formatRegionLabel(region) : '';
function stopPoll() {
if (pollRef.current != null) {
window.clearInterval(pollRef.current);
pollRef.current = null;
}
}
useEffect(() => () => stopPoll(), []);
useEffect(() => {
if (!codeUrl) {
setQrDataUrl(null);
return;
}
void QRCode.toDataURL(codeUrl, { width: 220, margin: 1 }).then(setQrDataUrl).catch(() => setQrDataUrl(null));
}, [codeUrl]);
function persistDraft(overrides?: Partial<ProxyOrderDraft>) {
saveProxyOrderDraft({
phone,
receiverName,
regionCodes,
addressDetail,
productId,
quantity,
promoCodeId,
deliveryMode,
autoReceive,
...overrides,
});
}
useEffect(() => {
request<PartnerProxyOrderOptions>('PARTNER_H5', '/partner/proxy-orders/options')
.then((data) => {
setOptions({
...data,
stores: Array.isArray(data.stores) ? data.stores : [],
});
const fromQuery = searchParams.get('productId');
if (fromQuery && data.products.some((p) => p.id === fromQuery)) {
setProductId(fromQuery);
persistDraft({ productId: fromQuery });
} else if (data.products[0] && !productId) {
setProductId(data.products[0].id);
}
})
.catch((e) => toastError(e instanceof Error ? e.message : '加载失败'))
.finally(() => setLoadingOptions(false));
// eslint-disable-next-line react-hooks/exhaustive-deps -- hydrate once; productId from query
}, [searchParams]);
useEffect(() => {
const fromQuery = searchParams.get('productId');
if (fromQuery) {
setProductId(fromQuery);
persistDraft({ productId: fromQuery });
}
// eslint-disable-next-line react-hooks/exhaustive-deps -- only sync productId from URL
}, [searchParams]);
useEffect(() => {
persistDraft();
// eslint-disable-next-line react-hooks/exhaustive-deps -- keep draft in sync for product-picker roundtrip
}, [
phone,
receiverName,
regionCodes,
addressDetail,
productId,
quantity,
promoCodeId,
deliveryMode,
autoReceive,
]);
const selectedProduct = options?.products.find((p) => p.id === productId);
const skuOptions = (selectedProduct?.skus ?? []).filter((s) => s.status === 'ON_SALE');
const selectedSku =
skuOptions.find((s) => s.id === skuId) ||
skuOptions.find((s) => s.id === selectedProduct?.defaultSkuId) ||
skuOptions[0];
const allowOnline = selectedSku
? selectedSku.allowOnlinePurchase !== false
: selectedProduct
? selectedProduct.allowOnlinePurchase !== false
: true;
const allowOnSite = selectedSku
? !!selectedSku.allowOnSitePickup
: !!selectedProduct?.allowOnSitePickup;
const allowCrossCity = selectedSku
? selectedSku.allowCrossCityDelivery !== false
: selectedProduct
? selectedProduct.allowCrossCityDelivery !== false
: true;
useEffect(() => {
if (!selectedProduct) return;
const def =
skuOptions.find((s) => s.id === selectedProduct.defaultSkuId) ||
skuOptions.find((s) => s.isDefault) ||
skuOptions[0];
if (def && (!skuId || !skuOptions.some((s) => s.id === skuId))) {
setSkuId(def.id);
if (def.saleUnit === 'BOX') setQuantity(1);
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [productId, selectedProduct?.id, options]);
useEffect(() => {
if (!selectedProduct) return;
if (!allowOnline && allowOnSite && deliveryMode !== 'ON_SITE_PICKUP') {
setDeliveryMode('ON_SITE_PICKUP');
return;
}
if (allowOnline && !allowOnSite && deliveryMode !== 'ADDRESS') {
setDeliveryMode('ADDRESS');
}
}, [selectedProduct, allowOnline, allowOnSite, deliveryMode]);
useEffect(() => {
if (!productId || quantity < 1) {
setPreview(null);
return;
}
const timer = setTimeout(() => {
setPreviewLoading(true);
request<PartnerProxyOrderPreviewResult>('PARTNER_H5', '/partner/proxy-orders/preview', {
method: 'POST',
body: JSON.stringify({
productId,
quantity,
deliveryMode,
skuId: skuId || undefined,
receiverCity: deliveryMode === 'ADDRESS' ? region?.city || undefined : undefined,
receiverDistrict: deliveryMode === 'ADDRESS' ? region?.district || undefined : undefined,
}),
silent: true,
})
.then((data) => {
setPreview(data);
setMsg('');
})
.catch((e) => {
setPreview(null);
setMsg(e instanceof Error ? e.message : '费用预览失败');
})
.finally(() => setPreviewLoading(false));
}, 300);
return () => clearTimeout(timer);
}, [productId, skuId, quantity, deliveryMode, region?.city, region?.district]);
function validateForm(): string | null {
if (!/^1\d{10}$/.test(phone.trim())) return '请输入有效手机号';
if (!productId) return '请选择商品';
if (deliveryMode === 'ADDRESS') {
if (!allowOnline) return '该商品不支持线上购买';
if (!region?.province || !region?.city || !region?.district) return '请选择省市区';
if (!addressDetail.trim()) return '请填写详细地址';
if (!autoReceive) return '配送到址须勾选同意自动收货';
} else if (!allowOnSite) {
return '该商品不支持现场提货';
}
if (!preview) return msg || '请等待费用计算完成';
return null;
}
function startPoll(orderId: string) {
stopPoll();
pollRef.current = window.setInterval(() => {
void request<{ payStatus: string; orderNo: string }>(
'PARTNER_H5',
`/partner/proxy-orders/${orderId}/pay-status`,
{ silent: true },
)
.then((st) => {
if (st.payStatus === 'PAID') {
stopPoll();
toastSuccess(`支付成功:${st.orderNo}`);
clearProxyOrderDraft();
navigate(`/center/proxy-orders/${orderId}`, { replace: true });
}
})
.catch(() => undefined);
}, 2000);
}
async function startPay(orderId: string, method: ProxyPayMethod) {
if (lockedPayMethod && lockedPayMethod !== method) {
setMsg(
lockedPayMethod === 'JSAPI'
? '该订单已发起微信代付,请先取消支付后重新下单'
: '该订单已生成收款码,请先取消支付后重新下单',
);
return;
}
setPaying(true);
setMsg('');
setPayMethod(method);
try {
if (method === 'JSAPI') {
if (!isWechatEnv()) {
throw new Error('请在微信内打开合伙人端以使用微信代付');
}
const profile = await fetchPartnerProfile();
if (!partnerHasWechatBinding(profile)) {
throw new Error('请先绑定微信后再代付');
}
}
const pay = await request<ProxyOrderPayResponse>(
'PARTNER_H5',
`/partner/proxy-orders/${orderId}/pay`,
{
method: 'POST',
body: JSON.stringify({ payMethod: method }),
silent: true,
},
);
if (pay.mode === 'mock') {
toastSuccess('支付成功');
clearProxyOrderDraft();
navigate(`/center/proxy-orders/${orderId}`, { replace: true });
return;
}
if (pay.mode === 'native' && pay.codeUrl) {
setCodeUrl(pay.codeUrl);
setLockedPayMethod(method);
startPoll(orderId);
return;
}
if (pay.mode === 'jsapi' && pay.prepay) {
setCodeUrl(null);
setLockedPayMethod(method);
await invokeWechatPay(pay.prepay, {
apiBase: '/api/v1',
clientApp: 'PARTNER_H5',
getAccessToken: getToken,
platform: 'wechat-h5',
});
startPoll(orderId);
return;
}
throw new Error('支付发起失败');
} catch (e) {
setMsg(e instanceof Error ? e.message : '支付失败');
} finally {
setPaying(false);
}
}
async function cancelPay(orderId: string) {
setCancelling(true);
setMsg('');
stopPoll();
try {
await request('PARTNER_H5', `/partner/proxy-orders/${orderId}/cancel-pay`, {
method: 'POST',
body: '{}',
});
toastSuccess('已取消支付,可重新下单并选择其他支付方式');
setStep('form');
setCreated(null);
setCodeUrl(null);
setLockedPayMethod(null);
} catch (e) {
setMsg(e instanceof Error ? e.message : '取消失败');
} finally {
setCancelling(false);
}
}
function switchPayMethod(method: ProxyPayMethod) {
if (lockedPayMethod && lockedPayMethod !== method) {
setMsg(
lockedPayMethod === 'JSAPI'
? '该订单已发起微信代付,请先取消支付后重新下单'
: '该订单已生成收款码,请先取消支付后重新下单',
);
return;
}
setPayMethod(method);
setMsg('');
}
async function submit() {
setMsg('');
const err = validateForm();
if (err) {
setMsg(err);
return;
}
const payload: PartnerProxyOrderCreateRequest = {
phone: phone.trim(),
deliveryMode,
autoReceive: deliveryMode === 'ADDRESS' ? true : undefined,
receiverName: receiverName.trim() || undefined,
province: deliveryMode === 'ADDRESS' ? region?.province : undefined,
city: deliveryMode === 'ADDRESS' ? region?.city : undefined,
district: deliveryMode === 'ADDRESS' ? region?.district : undefined,
addressDetail: deliveryMode === 'ADDRESS' ? addressDetail.trim() : undefined,
productId,
quantity,
promoCodeId: promoCodeId || undefined,
skuId: skuId || undefined,
};
setSubmitting(true);
try {
const order = await request<ProxyOrderCreateResponse>('PARTNER_H5', '/partner/proxy-orders', {
method: 'POST',
body: JSON.stringify(payload),
silent: true,
});
clearProxyOrderDraft();
setCreated(order);
setStep('pay');
setCodeUrl(null);
setLockedPayMethod(null);
await startPay(order.id, payMethod);
} catch (e) {
setMsg(e instanceof Error ? e.message : '下单失败');
} finally {
setSubmitting(false);
}
}
const deliveryLabel =
preview?.deliveryType === 'ON_SITE_PICKUP'
? '现场提货'
: preview?.deliveryType === 'CROSS_CITY'
? '跨城配送'
: '同城配送';
return (
<div className="page partner-proxy-order-page">
<PageHeader title={step === 'pay' ? '代下单支付' : '代下单'} onBack={() => navigate(-1)} />
<main className="partner-form-card" style={{ margin: '0 16px 24px' }}>
{step === 'pay' && created ? (
<>
<p className="body-md">
订单 {created.orderNo} · 应付 ¥{fmtMoney(created.payAmount)}
</p>
<p className="label-md text-muted" style={{ marginTop: 8 }}>
{created.deliveryType === 'ON_SITE_PICKUP'
? '支付成功后订单即为已完成,并发放好客权益'
: '支付成功后进入待发货,由总部履约'}
</p>
<section className="partner-form-section" style={{ marginTop: 16 }}>
<label className="partner-form-label">支付方式</label>
<div className="partner-proxy-mode-tabs">
<button
type="button"
className={`partner-proxy-mode-tab${payMethod === 'NATIVE' ? ' is-active' : ''}`}
disabled={!!lockedPayMethod && lockedPayMethod !== 'NATIVE'}
onClick={() => switchPayMethod('NATIVE')}
>
收款码
</button>
<button
type="button"
className={`partner-proxy-mode-tab${payMethod === 'JSAPI' ? ' is-active' : ''}`}
disabled={!!lockedPayMethod && lockedPayMethod !== 'JSAPI'}
onClick={() => switchPayMethod('JSAPI')}
>
微信代付
</button>
</div>
{lockedPayMethod ? (
<p className="label-md text-muted" style={{ marginTop: 8 }}>
已选择{lockedPayMethod === 'NATIVE' ? '收款码' : '微信代付'},切换方式请先取消支付
</p>
) : null}
</section>
{payMethod === 'NATIVE' ? (
<div style={{ textAlign: 'center', marginTop: 16 }}>
{qrDataUrl ? (
<img src={qrDataUrl} alt="收款码" width={220} height={220} style={{ margin: '0 auto' }} />
) : (
<p className="label-md text-muted">{paying ? '生成收款码中…' : '暂无收款码'}</p>
)}
<p className="label-md text-muted" style={{ marginTop: 8 }}>
请使用微信扫码支付,支付成功后自动跳转
</p>
<button
type="button"
className="btn btn-block"
style={{ marginTop: 16 }}
disabled={paying}
onClick={() => void startPay(created.id, 'NATIVE')}
>
{paying ? '生成中…' : '重新生成收款码'}
</button>
</div>
) : (
<div style={{ marginTop: 16 }}>
<p className="label-md text-muted">将调起微信支付,由合伙人微信完成代付</p>
<button
type="button"
className="btn btn-primary btn-block"
style={{ marginTop: 12 }}
disabled={paying}
onClick={() => void startPay(created.id, 'JSAPI')}
>
{paying ? '支付中…' : '重新调起微信代付'}
</button>
</div>
)}
{msg ? (
<p className="partner-form-error" role="alert" style={{ marginTop: 12 }}>
{msg}
</p>
) : null}
<button
type="button"
className="btn btn-block"
style={{ marginTop: 16 }}
disabled={cancelling || paying}
onClick={() => void cancelPay(created.id)}
>
{cancelling ? '取消中…' : '取消支付'}
</button>
</>
) : loadingOptions ? (
<p className="label-md text-muted">加载商品…</p>
) : (
<>
<section className="partner-form-section">
<label className="partner-form-label">用户手机号</label>
<div className="partner-input-wrap">
<input
className="partner-input"
placeholder="11 位手机号"
value={phone}
onChange={(e) => setPhone(e.target.value.replace(/\D/g, '').slice(0, 11))}
/>
</div>
</section>
<section className="partner-form-section">
<label className="partner-form-label">酒品</label>
<button
type="button"
className="partner-proxy-product-picker"
onClick={() => {
persistDraft();
navigate(
`/proxy-order/products${productId ? `?selected=${encodeURIComponent(productId)}` : ''}`,
);
}}
>
{selectedProduct ? (
<>
<span className="partner-proxy-product-name">{selectedProduct.name}</span>
<span className="label-md text-muted">
{selectedProduct.spec} · ¥{fmtMoney(selectedProduct.price)}
</span>
</>
) : (
<span className="label-md text-muted">点击选择酒品</span>
)}
<span className="partner-proxy-product-picker-arrow"></span>
</button>
</section>
{skuOptions.length > 1 || selectedProduct?.specEnabled ? (
<section className="partner-form-section">
<label className="partner-form-label">规格</label>
<div className="partner-input-wrap">
<select
className="partner-input"
value={skuId}
onChange={(e) => {
const id = e.target.value;
setSkuId(id);
const sku = skuOptions.find((s) => s.id === id);
if (sku?.saleUnit === 'BOX') setQuantity(1);
}}
>
{skuOptions.map((s) => (
<option key={s.id} value={s.id}>
{s.specText || '默认'} · ¥{fmtMoney(s.price)} ·{' '}
{s.saleUnit === 'BOX' ? `${s.bottlesPerUnit}瓶/箱` : '瓶'}
</option>
))}
</select>
</div>
</section>
) : null}
<section className="partner-form-section">
<label className="partner-form-label">
{selectedSku?.saleUnit === 'BOX' ? '数量(箱)' : '数量(瓶)'}
</label>
<div className="partner-input-wrap">
<input
className="partner-input"
type="number"
min={1}
value={quantity}
onChange={(e) => setQuantity(Math.max(1, Number(e.target.value) || 1))}
/>
</div>
</section>
{(options?.promoCodes.length ?? 0) > 0 && (
<section className="partner-form-section">
<label className="partner-form-label">绑定推广码(选填)</label>
<select
className="partner-input"
value={promoCodeId}
onChange={(e) => setPromoCodeId(e.target.value)}
style={{
width: '100%',
padding: '12px 14px',
borderRadius: 12,
border: '1px solid var(--color-border)',
}}
>
<option value="">不绑定</option>
{options!.promoCodes.map((p) => (
<option key={p.id} value={p.id}>
{p.name}{p.code}
</option>
))}
</select>
</section>
)}
<section className="partner-form-section">
<label className="partner-form-label">履约方式</label>
{allowOnline && allowOnSite ? (
<div className="partner-proxy-mode-tabs">
<button
type="button"
className={`partner-proxy-mode-tab${deliveryMode === 'ADDRESS' ? ' is-active' : ''}`}
onClick={() => setDeliveryMode('ADDRESS')}
>
配送到址
</button>
<button
type="button"
className={`partner-proxy-mode-tab${deliveryMode === 'ON_SITE_PICKUP' ? ' is-active' : ''}`}
onClick={() => setDeliveryMode('ON_SITE_PICKUP')}
>
现场提货
</button>
</div>
) : (
<p className="label-md text-muted">
{!allowOnline && allowOnSite
? '该商品仅支持现场提货'
: allowOnline && !allowOnSite
? allowCrossCity
? '该商品仅支持配送到址(含跨城)'
: '该商品仅支持配送到址(不可跨城)'
: '该商品暂无可选履约方式'}
</p>
)}
</section>
{deliveryMode === 'ADDRESS' && allowOnline ? (
<>
<section className="partner-form-section">
<label className="partner-form-label">收货人(选填)</label>
<div className="partner-input-wrap">
<input
className="partner-input"
placeholder="默认:用户+手机尾号"
value={receiverName}
onChange={(e) => setReceiverName(e.target.value)}
/>
</div>
</section>
<section className="partner-form-section">
<label className="partner-form-label">收货地区</label>
<ChinaRegionPicker value={regionCodes} onChange={setRegionCodes} />
{regionLabel ? (
<p className="label-md text-muted" style={{ marginTop: 8 }}>
{regionLabel}
</p>
) : null}
</section>
<section className="partner-form-section">
<label className="partner-form-label">详细地址</label>
<div className="partner-field-input partner-field-input--block">
<textarea
rows={3}
placeholder="街道、门牌号等"
value={addressDetail}
onChange={(e) => setAddressDetail(e.target.value)}
/>
</div>
</section>
<label className="partner-proxy-auto-receive">
<input
type="checkbox"
checked={autoReceive}
onChange={(e) => setAutoReceive(e.target.checked)}
/>
<span>同意自动收货(配送到址必选)</span>
</label>
</>
) : null}
<section className="partner-form-section">
<label className="partner-form-label">支付方式</label>
<div className="partner-proxy-mode-tabs">
<button
type="button"
className={`partner-proxy-mode-tab${payMethod === 'NATIVE' ? ' is-active' : ''}`}
onClick={() => setPayMethod('NATIVE')}
>
收款码
</button>
<button
type="button"
className={`partner-proxy-mode-tab${payMethod === 'JSAPI' ? ' is-active' : ''}`}
onClick={() => setPayMethod('JSAPI')}
>
微信代付
</button>
</div>
<p className="label-md text-muted" style={{ marginTop: 8, lineHeight: 1.5 }}>
{payMethod === 'NATIVE'
? '提交后展示商家收款码,客户或现场扫码支付'
: '提交后在微信内由您代客户完成支付(需已绑定微信)'}
</p>
</section>
<section className="partner-proxy-fee-card">
<h3 className="headline-md">费用明细</h3>
{previewLoading ? (
<p className="label-md text-muted">计算中…</p>
) : preview ? (
<>
<div className="partner-proxy-fee-row">
<span className="label-md text-muted">商品单价</span>
<span className="body-md">¥{fmtMoney(preview.unitPrice)}</span>
</div>
<div className="partner-proxy-fee-row">
<span className="label-md text-muted">数量</span>
<span className="body-md">×{quantity}</span>
</div>
<div className="partner-proxy-fee-row">
<span className="label-md text-muted">履约类型</span>
<span className="body-md">{deliveryLabel}</span>
</div>
<div className="partner-proxy-fee-row">
<span className="label-md text-muted">权益额</span>
<span className="body-md">¥{fmtMoney(preview.benefitAmount)}</span>
</div>
<div className="partner-proxy-fee-row partner-proxy-fee-row--total">
<span className="headline-md">应付金额</span>
<span className="amount-lg text-primary">¥{fmtMoney(preview.payAmount)}</span>
</div>
</>
) : (
<p className="label-md text-muted">
{selectedProduct ? '请确认数量与履约信息后查看费用' : '请选择商品'}
</p>
)}
</section>
{msg ? (
<p className="partner-form-error" role="alert">
{msg}
</p>
) : null}
<button
type="button"
className="btn btn-primary btn-block"
disabled={submitting || paying || !preview}
onClick={() => void submit()}
style={{ marginTop: 16 }}
>
{submitting || paying ? '处理中…' : '提交并支付'}
</button>
<p className="label-md text-muted" style={{ marginTop: 12, lineHeight: 1.5 }}>
提交后进入在线支付;支付成功后发放权益。配送单将进入待发货由总部履约,现场提货走自提闭环。
</p>
</>
)}
</main>
</div>
);
}