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

import { useEffect, useState } from 'react';
import { useNavigate, useParams } from 'react-router-dom';
import PageHeader from '@dukang/shared-ui/PageHeader';
import { request } from '../lib/api';
import { toastError, toastSuccess } from '../lib/toast';
import { usePartnerPageView } from '../lib/usePageView';

const TIMELINE = [
  { key: 'confirm', label: '待确认' },
  { key: 'accepted', label: '已接单' },
  { key: 'delivering', label: '配送中' },
  { key: 'shipping', label: '运输中', desc: '包裹正在送往目的地' },
  { key: 'done', label: '已送达' },
];

function statusIndex(status: string) {
  const s = String(status).toUpperCase();
  if (s === 'COMPLETED') return 4;
  if (s.includes('SHIP') || s === 'OUT_WAREHOUSE') return 3;
  if (s === 'PENDING_RECEIVE') return 3;
  if (s.includes('DELIVER')) return 2;
  return 1;
}

function statusBanner(status: string) {
  const s = String(status).toUpperCase();
  if (s.includes('SHIP') || s === 'OUT_WAREHOUSE') return { title: '运输中', desc: '预计今日 18:00 前送达', icon: 'local_shipping' };
  if (s === 'COMPLETED') return { title: '已完成', desc: '订单已送达', icon: 'check_circle' };
  if (s.includes('PENDING')) return { title: '待发货', desc: '商家正在备货', icon: 'inventory_2' };
  return { title: status, desc: '', icon: 'receipt_long' };
}

function canShip(status: string) {
  const s = status.toUpperCase();
  return s.includes('PENDING') || s === 'PAID' || s === 'PENDING_SHIP';
}

export default function OrderDetailPage() {
  const { id } = useParams();
  usePartnerPageView('partner_order_detail_view', id ? { orderId: id } : undefined);
  const navigate = useNavigate();
  const [order, setOrder] = useState<Record<string, unknown> | null>(null);
  const [shipping, setShipping] = useState(false);

  useEffect(() => {
    document.title = '订单详情';
  }, []);

  useEffect(() => {
    if (id) void request<Record<string, unknown>>('PARTNER_H5', `/partner/orders/${id}`).then(setOrder);
  }, [id]);

  async function reload() {
    if (!id) return;
    const next = await request<Record<string, unknown>>('PARTNER_H5', `/partner/orders/${id}`);
    setOrder(next);
  }

  async function advance(status: string) {
    if (!id) return;
    setShipping(true);
    try {
      await request('PARTNER_H5', `/partner/orders/${id}/mock-advance-delivery`, {
        method: 'POST',
        body: JSON.stringify({ targetStatus: status }),
      });
      await reload();
      toastSuccess('已更新配送状态');
    } finally {
      setShipping(false);
    }
  }

  function handleContactCourier() {
    const delivery = order?.delivery as Record<string, unknown> | undefined;
    const trackingNo = String(delivery?.trackingNo || delivery?.providerOrderNo || '').trim();
    if (trackingNo) {
      void navigator.clipboard?.writeText(trackingNo);
      toastSuccess(`运单号已复制：${trackingNo}`);
      return;
    }
    toastError('暂无配送员联系方式');
  }

  if (!order) return <div className="empty">加载中...</div>;

  const banner = statusBanner(String(order.status));
  const currentIdx = statusIndex(String(order.status));
  const payAmount = Number(order.payAmount || 0);
  const showShip = canShip(String(order.status));

  return (
    <div className="partner-order-detail">
      <PageHeader title="订单详情" onBack={() => navigate('/orders')} />

      <section className="partner-status-banner">
        <div style={{ position: 'relative', zIndex: 1 }}>
          <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 4 }}>
            <span className="material-symbols-outlined" style={{ fontVariationSettings: "'FILL' 1" }}>{banner.icon}</span>
            <h2 className="headline-md" style={{ color: '#fff' }}>{banner.title}</h2>
          </div>
          {banner.desc && <p className="body-md" style={{ color: 'rgba(255,255,255,0.9)' }}>{banner.desc}</p>}
        </div>
      </section>

      <section className="partner-timeline">
        <div className="partner-timeline-line" />
        {TIMELINE.map((item, i) => {
          const done = i < currentIdx;
          const current = i === currentIdx;
          const pending = i > currentIdx;
          return (
            <div key={item.key} className="partner-timeline-item">
              <div className={`partner-timeline-dot${done ? ' partner-timeline-dot--done' : ''}${current ? ' partner-timeline-dot--current' : ''}${pending ? ' partner-timeline-dot--pending' : ''}`}>
                {done && <span className="material-symbols-outlined">check</span>}
              </div>
              <div>
                <p className={current ? 'headline-md text-primary' : 'label-md'} style={{ fontWeight: current ? 700 : 500 }}>{item.label}</p>
                {item.desc && current && <p className="text-muted body-md" style={{ marginTop: 4 }}>{item.desc}</p>}
              </div>
            </div>
          );
        })}
      </section>

      <section className="partner-detail-section partner-detail-section--accent">
        <div style={{ display: 'flex', gap: 16 }}>
          <div className="partner-order-product-img" style={{ width: 96, height: 96, position: 'relative' }}>
            <div style={{ width: '100%', height: '100%', display: 'flex', alignItems: 'center', justifyContent: 'center', background: 'var(--color-surface-container)' }}>
              <span className="material-symbols-outlined text-muted" style={{ fontSize: 32 }}>liquor</span>
            </div>
          </div>
          <div style={{ flex: 1 }}>
            <h3 className="headline-md">{String(order.productName || '杜康好酒')}</h3>
            <p className="text-muted body-md" style={{ marginTop: 4 }}>x{Number(order.quantity || 1)}</p>
            <div style={{ marginTop: 8, display: 'flex', alignItems: 'baseline', gap: 2 }}>
              <span className="label-md text-primary">¥</span>
              <span className="amount-lg">{payAmount.toFixed(2)}</span>
            </div>
          </div>
        </div>
      </section>

      <section className="partner-detail-section">
        <h4 className="headline-md" style={{ marginBottom: 16, display: 'flex', alignItems: 'center', gap: 8 }}>
          <span style={{ width: 4, height: 16, background: 'var(--color-heritage-red)', borderRadius: 2 }} />
          收货地址
        </h4>
        <div style={{ display: 'flex', gap: 12 }}>
          <span className="material-symbols-outlined text-muted">location_on</span>
          <div>
            <p className="headline-md" style={{ fontSize: 16 }}>
              {String(order.receiverName)} <span className="body-md text-muted" style={{ fontWeight: 400 }}>{String(order.receiverPhone)}</span>
            </p>
            <p className="text-muted body-md" style={{ marginTop: 4, lineHeight: 1.5 }}>{String(order.receiverAddress)}</p>
          </div>
        </div>
      </section>

      <footer className="partner-order-footer">
        <div className="partner-order-footer-actions">
          {showShip && (
            <button
              type="button"
              className="btn btn-primary partner-order-ship-btn--footer"
              disabled={shipping}
              onClick={() => void advance('OUT_WAREHOUSE')}
            >
              {shipping ? '发货中…' : '确认发货'}
            </button>
          )}
          <button
            type="button"
            className="btn btn-outline"
            style={{ display: 'flex', alignItems: 'center', gap: 8, padding: '8px 24px' }}
            onClick={handleContactCourier}
          >
            <span className="material-symbols-outlined" style={{ fontSize: 18 }}>support_agent</span>
            联系配送员
          </button>
        </div>
      </footer>

      {import.meta.env.DEV && (
        <details className="partner-dev-tools">
          <summary>Dev: Mock 推进配送</summary>
          {['OUT_WAREHOUSE', 'SHIPPING', 'PENDING_RECEIVE', 'COMPLETED'].map((s) => (
            <button key={s} type="button" onClick={() => void advance(s)}>{s}</button>
          ))}
        </details>
      )}
    </div>
  );
}