chore: 抢单端UI回退前备份当前完整工作区

Co-authored-by: Cursor <cursoragent@cursor.com>

components/order-sender/order-sender.js

@@ -1,16 +1,87 @@
+import request from '../../utils/request';
+
 const app = getApp();
 
+function mapIdentityForApi() {
+  const role = app.globalData.currentRole || wx.getStorageSync('currentRole') || 'normal';
+  if (role === 'dashou') return 'dashou';
+  if (role === 'shangjia') return 'shangjia';
+  return 'normal';
+}
+
 Component({
   properties: {
-    visible: Boolean,
-    showDetail: { type: Boolean, value: false }
+    visible: { type: Boolean, value: false },
+    groupId: { type: String, value: '' },
+    orderId: { type: String, value: '' },
   },
 
-  data: {},
+  data: {
+    keyword: '',
+    loading: false,
+    orders: [],
+    filteredOrders: [],
+  },
+
+  observers: {
+    visible(v) {
+      if (v) {
+        this.setData({ keyword: '' });
+        this.loadOrders('');
+      }
+    },
+  },
 
   methods: {
     close() {
       this.triggerEvent('close');
-    }
-  }
-});
+    },
+
+    onSearchInput(e) {
+      const keyword = (e.detail.value || '').trim();
+      this.setData({ keyword });
+      if (this._searchTimer) clearTimeout(this._searchTimer);
+      this._searchTimer = setTimeout(() => {
+        this.loadOrders(keyword);
+      }, 350);
+    },
+
+    async loadOrders(keyword) {
+      const { groupId, orderId } = this.properties;
+      if (!groupId && !orderId) return;
+
+      this.setData({ loading: true });
+      try {
+        const res = await request({
+          url: '/dingdan/ltpddd',
+          method: 'POST',
+          data: {
+            groupId,
+            dingdan_id: orderId,
+            keyword: keyword || '',
+            identityType: mapIdentityForApi(),
+          },
+        });
+        const body = res?.data || {};
+        const list = body.data?.list || [];
+        this.setData({
+          orders: list,
+          filteredOrders: list,
+          loading: false,
+        });
+      } catch (e) {
+        console.warn('加载历史订单失败', e);
+        this.setData({ loading: false, orders: [], filteredOrders: [] });
+        wx.showToast({ title: '加载订单失败', icon: 'none' });
+      }
+    },
+
+    onSelectOrder(e) {
+      const index = e.currentTarget.dataset.index;
+      const order = this.data.filteredOrders[index];
+      if (!order) return;
+      this.triggerEvent('send', { order });
+      this.close();
+    },
+  },
+});