feat: add 'not contains' operator, implement inbound record export, and verify export filter rules

inventory-backend/app/api/v1/inbound/inbound_summary.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, request, jsonify  # .material -> .base refactor checked
+from flask import Blueprint, request, jsonify, send_file  # .material -> .base refactor checked
 from app.services.inbound.inbound_summary_service import InboundSummaryService
 
 # 定义蓝图
@@ -33,3 +33,39 @@ def get_list():
         # 生产环境建议记录详细日志
         print(f"Inbound Summary Error: {str(e)}")
         return jsonify({'code': 500, 'msg': str(e)}), 500
+
+
+@bp.route('/export', methods=['GET'])
+def export_data():
+    """
+    导出入库记录 Excel
+    支持筛选条件：keyword, start_date, end_date, source_type
+    """
+    try:
+        # 获取参数
+        keyword = request.args.get('keyword', '')
+        start_date = request.args.get('start_date')
+        end_date = request.args.get('end_date')
+        source_type = request.args.get('source_type')
+
+        # 调用导出服务
+        file_stream = InboundSummaryService.export_excel(
+            keyword=keyword,
+            start_date=start_date,
+            end_date=end_date,
+            source_type=source_type
+        )
+
+        from datetime import datetime
+        now = datetime.now().strftime('%Y%m%d_%H%M%S')
+        filename = f"入库记录_{now}.xlsx"
+
+        return send_file(
+            file_stream,
+            mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+            as_attachment=True,
+            download_name=filename
+        )
+    except Exception as e:
+        print(f"Inbound Summary Export Error: {str(e)}")
+        return jsonify({'code': 500, 'msg': str(e)}), 500