dukang/apps/h5-partner/src/pages/ProxyOrderListPage.tsx

import { useCallback, useEffect, useState, type FormEvent } from 'react';
import { Link, useNavigate } from 'react-router-dom';
import PageHeader from '@dukang/shared-ui/PageHeader';
import PullToRefresh from '@dukang/shared-ui/PullToRefresh';
import type { PartnerProxyOrderListItem, PartnerProxyOrderListResponse } from '@dukang/shared-types';
import { isLoggedIn, request } from '../lib/api';

function fmtMoney(n: number) {
  return n.toLocaleString('zh-CN', { minimumFractionDigits: 2, maximumFractionDigits: 2 });
}

function fmtTime(value: string | undefined) {
  if (!value) return '—';
  const d = new Date(value);
  if (Number.isNaN(d.getTime())) return value;
  const pad = (n: number) => String(n).padStart(2, '0');
  return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}`;
}

function deliveryLabel(item: PartnerProxyOrderListItem) {
  const t = String(item.deliveryType || '').toUpperCase();
  if (t === 'ON_SITE_PICKUP') return '现场提货';
  if (t === 'CROSS_CITY') return '跨城配送';
  if (t === 'LOCAL') return '同城配送';
  return '线下代下单';
}

function coverUrl(item: PartnerProxyOrderListItem) {
  return item.imageResource?.url || '';
}

export default function ProxyOrderListPage() {
  const navigate = useNavigate();
  const [list, setList] = useState<PartnerProxyOrderListItem[]>([]);
  const [total, setTotal] = useState(0);
  const [keyword, setKeyword] = useState('');
  const [q, setQ] = useState('');
  const [loading, setLoading] = useState(true);

  const loadList = useCallback(() => {
    if (!isLoggedIn()) {
      navigate('/login');
      return Promise.resolve();
    }
    setLoading(true);
    const params = new URLSearchParams({ page: '1', pageSize: '50' });
    if (q.trim()) params.set('keyword', q.trim());
    return request<PartnerProxyOrderListResponse>('PARTNER_H5', `/partner/proxy-orders?${params}`)
      .then((res) => {
        setList(Array.isArray(res.list) ? res.list : []);
        setTotal(Number(res.total) || 0);
      })
      .catch(() => {
        setList([]);
        setTotal(0);
      })
      .finally(() => setLoading(false));
  }, [navigate, q]);

  useEffect(() => {
    document.title = '代下单列表';
  }, []);

  useEffect(() => {
    void loadList();
  }, [loadList]);

  function submitSearch(e: FormEvent) {
    e.preventDefault();
    setQ(keyword.trim());
  }

  return (
    <PullToRefresh onRefresh={loadList} className="page-no-tab partner-orders-page">
      <PageHeader title="代下单列表" onBack={() => navigate('/center')} />

      <div style={{ padding: '0 20px 12px' }}>
        <form className="partner-search" onSubmit={submitSearch}>
          <span className="material-symbols-outlined">search</span>
          <input
            placeholder="订单号 / 手机号 / 姓名 / 商品"
            value={keyword}
            onChange={(e) => setKeyword(e.target.value)}
          />
        </form>
        <p className="label-md text-muted" style={{ marginTop: 8 }}>
          {loading ? '加载中…' : `共 ${total} 笔代下单`}
        </p>
      </div>

      <div style={{ padding: '0 16px 24px' }}>
        {!loading && list.length === 0 && <div className="empty">暂无代下单记录</div>}

        {list.map((o) => {
          const orderId = String(o.id);
          const img = coverUrl(o);
          return (
            <Link key={orderId} to={`/center/proxy-orders/${orderId}`} className="partner-order-card" style={{ marginBottom: 12 }}>
              <div className="partner-order-card-top">
                <span className="label-md text-muted">NO. {o.orderNo}</span>
                <span className="label-md" style={{ color: 'var(--color-success-green)', fontWeight: 600 }}>
                  已完成
                </span>
              </div>
              <div className="partner-order-product">
                <div
                  className="partner-order-product-img"
                  style={{
                    display: 'flex',
                    alignItems: 'center',
                    justifyContent: 'center',
                    overflow: 'hidden',
                    background: img ? `center/cover no-repeat url(${img})` : undefined,
                  }}
                >
                  {!img && <span className="material-symbols-outlined text-muted">liquor</span>}
                </div>
                <div style={{ flex: 1, minWidth: 0 }}>
                  <h3 className="headline-md line-2-clamp">{o.productName || '杜康好酒'}</h3>
                  <p className="text-variant body-md" style={{ marginTop: 4 }}>
                    ×{o.quantity} · ¥{fmtMoney(Number(o.payAmount || 0))}
                  </p>
                  <p className="label-md text-muted" style={{ marginTop: 4 }}>
                    {deliveryLabel(o)} · {fmtTime(o.createdAt)}
                  </p>
                </div>
              </div>
              <div className="partner-order-address">
                <span className="material-symbols-outlined" style={{ fontSize: 18 }}>person</span>
                <p className="line-2-clamp">
                  {o.receiverName || '客户'}
                  {o.receiverPhone ? ` · ${o.receiverPhone}` : ''}
                  {o.receiverAddress ? ` · ${o.receiverAddress}` : ''}
                </p>
              </div>
            </Link>
          );
        })}
      </div>
    </PullToRefresh>
  );
}