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1068 lines
35 KiB
1068 lines
35 KiB
import 'dart:convert'; |
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import 'dart:math' as mm; |
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|
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import 'package:dio/dio.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter/services.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; |
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import 'package:flutter_swiper_view/flutter_swiper_view.dart'; |
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import 'package:get/get.dart'; |
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import 'package:huixiang/constant.dart'; |
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import 'package:huixiang/data/activity.dart'; |
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import 'package:huixiang/data/base_data.dart'; |
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import 'package:huixiang/data/base_list_data.dart'; |
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import 'package:huixiang/data/member_vo.dart'; |
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import 'package:huixiang/data/mini_detail.dart'; |
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import 'package:huixiang/data/shopping_cart.dart'; |
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import 'package:huixiang/data/store_info.dart'; |
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import 'package:huixiang/generated/l10n.dart'; |
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import 'package:huixiang/retrofit/min_api.dart'; |
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import 'package:huixiang/retrofit/retrofit_api.dart'; |
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import 'package:huixiang/store/shop/shop_scroll_controller.dart'; |
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import 'package:huixiang/store/shop/shop_scroll_coordinator.dart'; |
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import 'package:huixiang/store/store_view/people_num.dart'; |
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import 'package:huixiang/store/store_view/product_sku.dart'; |
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import 'package:huixiang/store/store_view/shop_car.dart'; |
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import 'package:huixiang/store/store_view/store_info.dart'; |
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import 'package:huixiang/store/store_view/store_order_list.dart'; |
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import 'package:huixiang/utils/constant.dart'; |
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import 'package:huixiang/utils/flutter_utils.dart'; |
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import 'package:huixiang/utils/font_weight.dart'; |
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import 'package:huixiang/utils/shared_preference.dart'; |
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import 'package:huixiang/view_widget/custom_image.dart'; |
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import 'package:huixiang/view_widget/receive_success.dart'; |
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import 'package:huixiang/view_widget/round_button.dart'; |
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import 'package:intl/intl.dart'; |
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import 'package:pull_to_refresh/pull_to_refresh.dart'; |
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class StoreOrderPage extends StatefulWidget { |
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final Map<String, dynamic>? arguments; |
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StoreOrderPage({this.arguments}); |
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@override |
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State<StatefulWidget> createState() { |
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return _StoreOrderPage(); |
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} |
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} |
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class _StoreOrderPage extends State<StoreOrderPage> |
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with TickerProviderStateMixin { |
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TabController? tabcontroller; |
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ApiService? apiService; |
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MinApiService? minService; |
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StoreInfo? storeInfo; |
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List<Activity>? activitys; |
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StoreOrderListPage? storeOrderListPage; |
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ScrollPhysics scrollPhysics = NeverScrollableScrollPhysics(); |
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ShoppingCart? shopCarGoods; |
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int tableId = 0; |
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String parentId = ""; |
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String parentCode = ""; |
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String tenant = ""; |
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String storeId = ""; |
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int numberOfPeople = 0; |
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String? vipLevelName; |
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MemberVo? memberVo; |
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MiniDetail? miniDetail; |
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///小程序token |
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String? minToken; |
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String? pName; |
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String? pid; |
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String? cName; |
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String? cid; |
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@override |
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void initState() { |
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super.initState(); |
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_shopCoordinator = ShopScrollCoordinator(); |
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tableId = widget.arguments?["tableId"] ?? 0; |
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tenant = widget.arguments?["tenant"]; |
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storeId = widget.arguments?["id"]; |
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tabcontroller = TabController(length: 1, vsync: this); |
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_pageScrollController = _shopCoordinator.pageScrollController(0); |
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_shopCoordinator.pinnedHeaderSliverHeightBuilder = () { |
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return View.of(context).padding.top + 38; |
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}; |
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apiService = ApiService( |
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Dio(), |
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context: context, |
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token: SharedInstance.instance.token, |
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); |
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minLogin(); |
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} |
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/// 小程序登录 |
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minLogin() async { |
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S.current.zhengzaijiazai.loading; |
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minToken = widget.arguments?["miniToken"]; |
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await queryStoreInfo(); |
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SharedInstance.instance.saveMini(minToken, tenant, storeId); |
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minService = MinApiService( |
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Dio(), |
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context: context, |
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token: minToken ?? "", |
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tenant: tenant, |
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storeId: storeId, |
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); |
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queryMemberInfo(); |
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queryShopCar().then((value) { |
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this.shopCarGoods = value; |
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setState(() {}); |
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}); |
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if (tableId > 0) { |
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getParentInfo(); |
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} |
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} |
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///会员信息 |
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queryMemberInfo() async { |
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BaseData? baseData = await minService?.memberInfo().catchError((error) { |
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debugPrint("${error}"); |
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return BaseData()..isSuccess = false; |
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}); |
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if (baseData?.isSuccess ?? false) { |
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SharedInstance.instance.saveMiniMember(jsonEncode(baseData!.data)); |
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memberVo = MemberVo.fromJson(baseData.data); |
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} |
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} |
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///获取父订单（火锅订单加菜前调用） |
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getParentInfo() async { |
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BaseData? baseData = |
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await minService?.getParentInfo("$tableId").catchError((error) { |
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debugPrint("${error}"); |
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return BaseData()..isSuccess = false; |
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}); |
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if (baseData?.isSuccess ?? false) { |
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if (baseData?.data != null) { |
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parentId = baseData!.data["id"]; |
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parentCode = baseData.data["parentCode"]; |
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} else { |
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queryStoreInfo1(); |
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} |
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} |
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} |
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///获取桌子信息 |
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queryStoreInfo1() async { |
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BaseData<StoreInfo>? baseData = await minService?.queryStoreInfo1({ |
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"getCoupon": true, |
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"storeId": storeId, |
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"tableId": tableId, |
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}).catchError((error) { |
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debugPrint("${error}"); |
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return BaseData<StoreInfo>()..isSuccess = false; |
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}); |
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if ((baseData?.isSuccess ?? false) && baseData?.data != null) { |
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StoreInfo storeInfo = baseData!.data!; |
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showPeopleNum(storeInfo.storeTable?.tableName); |
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} |
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} |
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/// 查询店铺信息 |
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queryStoreInfo() async { |
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BaseData<StoreInfo>? baseData = |
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await apiService?.queryStoreInfo(storeId).catchError((error) { |
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debugPrint("${error}"); |
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return BaseData<StoreInfo>()..isSuccess = false; |
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}); |
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if ((baseData?.isSuccess ?? false) && baseData?.data != null) { |
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storeInfo = baseData!.data; |
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activitys = storeInfo?.informationVOPageVO?.list |
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?.map((e) => Activity.fromJson(e)) |
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.toList(); |
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if (mounted) { |
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setState(() {}); |
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} |
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} |
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} |
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RefreshController? refreshController; |
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bool dialogShowing = false; |
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final ScrollController controller1 = ScrollController(); |
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final ScrollController controller2 = ScrollController(); |
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late ShopScrollCoordinator _shopCoordinator; |
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ShopScrollController? _pageScrollController; |
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@override |
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Widget build(BuildContext context) { |
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return PopScope( |
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onPopInvoked: (isPop) { |
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if (dialogShowing) { |
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SmartDialog.dismiss(); |
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} |
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}, |
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canPop: true, |
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child: Container( |
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color: Colors.white, |
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child: Stack( |
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children: [ |
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Positioned( |
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left: 0, |
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right: 0, |
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top: 0, |
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bottom: 54.h, |
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child: Listener( |
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onPointerUp: _shopCoordinator.onPointerUp, |
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child: CustomScrollView( |
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controller: _pageScrollController, |
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physics: ClampingScrollPhysics(), |
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slivers: [ |
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SliverAppBar( |
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expandedHeight: 360.h, |
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pinned: true, |
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collapsedHeight: kToolbarHeight, |
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systemOverlayStyle: SystemUiOverlayStyle.dark, |
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surfaceTintColor: Colors.white, |
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backgroundColor: Colors.white, |
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flexibleSpace: FlexibleSpaceBar( |
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title: Title( |
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_pageScrollController!, |
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storeInfo?.storeName ?? '', |
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), |
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centerTitle: false, |
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titlePadding: EdgeInsets.symmetric( |
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vertical: 10, |
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), |
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background: Container( |
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child: Stack( |
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children: [ |
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Positioned.fill( |
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child: Column( |
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children: [ |
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buildSwiper(), |
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Spacer(), |
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], |
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), |
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), |
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Positioned( |
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top: 0, |
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left: 0, |
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right: 0, |
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child: Container( |
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height: kToolbarHeight, |
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decoration: BoxDecoration( |
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gradient: LinearGradient( |
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colors: [ |
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Colors.white.withAlpha(60), |
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Colors.white.withAlpha(30), |
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Colors.transparent, |
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], |
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begin: Alignment.topCenter, |
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end: Alignment.bottomCenter, |
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), |
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), |
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), |
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), |
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Positioned( |
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child: Container( |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.vertical( |
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top: Radius.circular(18), |
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), |
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), |
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child: StoreInfoView( |
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storeInfo, |
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widget.arguments?["distance"], |
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), |
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), |
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top: 300, |
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left: 0, |
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right: 0, |
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), |
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Positioned( |
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top: 40, |
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left: 10, |
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child: GestureDetector( |
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behavior: HitTestBehavior.opaque, |
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onTap: () { |
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Navigator.of(context).pop(); |
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}, |
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child: Container( |
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padding: EdgeInsets.all(10.h), |
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child: Icon( |
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Icons.arrow_back_ios, |
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color: Colors.black, |
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size: 24, |
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), |
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), |
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), |
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) |
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], |
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), |
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), |
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), |
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centerTitle: false, |
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leadingWidth: 0, |
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automaticallyImplyLeading: false, |
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), |
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SliverPersistentHeader( |
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pinned: true, |
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floating: false, |
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delegate: _SliverAppBarDelegate( |
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maxHeight: 50, |
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minHeight: 50, |
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child: Container( |
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width: Get.width, |
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decoration: BoxDecoration( |
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color: Colors.white, |
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borderRadius: BorderRadius.only( |
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topLeft: Radius.circular(8), |
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topRight: Radius.circular(8), |
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), |
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), |
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child: Row( |
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children: [ |
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20.vd, |
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Column( |
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mainAxisAlignment: MainAxisAlignment.center, |
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children: [ |
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Text( |
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// Color(0xFF32A060), |
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S.of(context).diandan, |
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style: TextStyle( |
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color: Colors.black, |
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fontSize: 18.sp, |
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fontWeight: FontWeight.bold, |
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), |
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), |
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5.d, |
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Container( |
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width: 20, |
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height: 3, |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.circular(2), |
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color: Color(0xFF32A060), |
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), |
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), |
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10.d, |
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], |
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), |
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Spacer(), |
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], |
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), |
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), |
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), |
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), |
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SliverFillRemaining( |
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child: StoreOrderListPage( |
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widget.arguments, |
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activitys, |
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storeInfo, |
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shopCarGoods, |
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_shopCoordinator, |
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minToken, |
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tenant, |
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tableId, |
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_queryMiNiDetail, |
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() { |
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queryShopCar().then((value) { |
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this.shopCarGoods = value; |
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setState(() {}); |
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}); |
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}, |
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scrollPhysics, |
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), |
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), |
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], |
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// pinnedHeaderSliverHeightBuilder: () { |
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// final double statusBarHeight = MediaQuery.of(context).padding.top; |
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// return statusBarHeight + kToolbarHeight + 38; |
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// }, |
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// body: StoreOrderListPage( |
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// widget.arguments, |
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// activitys, |
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// storeInfo, |
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// shopCarGoods, |
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// controller1, |
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// controller2, |
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// nestedScrollViewKey, |
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// minToken, |
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// tenant, |
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// tableId, |
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// _queryMiNiDetail, |
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// () { |
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// queryShopCar().then((value) { |
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// this.shopCarGoods = value; |
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// setState(() {}); |
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// }); |
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// }, |
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// scrollPhysics, |
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// ), |
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), |
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), |
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), |
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Positioned( |
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bottom: 30, |
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left: 0, |
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right: 0, |
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child: Container( |
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margin: EdgeInsets.symmetric(horizontal: 14), |
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height: 45.h, |
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// color: Color(0xFFFAFAFA), |
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decoration: BoxDecoration( |
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color: Color(0xFF383A38), |
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borderRadius: BorderRadius.circular(100), |
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), |
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child: Row( |
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mainAxisAlignment: MainAxisAlignment.spaceAround, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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SizedBox( |
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width: 70, |
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child: InkWell( |
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onTap: () { |
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if (count() != 0) showShoppingCart(); |
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}, |
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child: Stack( |
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alignment: Alignment.bottomLeft, |
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children: [ |
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Positioned( |
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left: 5.h, |
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top: 5.h, |
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bottom: 5.h, |
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child:Image.asset( |
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"assets/image/shopping_bag.png", |
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width: 35.h, |
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height: 35.h, |
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fit: BoxFit.fitWidth, |
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), |
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), |
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if (count() != 0) |
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Positioned( |
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right: 5, |
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top: 5, |
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child: RoundButton( |
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width: 17.w, |
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height: 17.h, |
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text: "${count()}", |
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textColor: Colors.white, |
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fontWeight: MyFontWeight.regular, |
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backgroup: Color(0xFFF65720), |
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fontSize: 12.sp, |
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radius: 100, |
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), |
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), |
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], |
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), |
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), |
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), |
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Text.rich( |
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TextSpan( |
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children: [ |
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TextSpan( |
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text: "￥ ", |
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style: TextStyle( |
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fontSize: 12.sp, |
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color: Color(0xFFFFFFFF), |
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fontWeight: MyFontWeight.bold, |
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), |
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), |
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TextSpan( |
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text: "${shopCarGoods?.cartSum ?? 0}", |
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style: TextStyle( |
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fontSize: 20.sp, |
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fontFamily: 'JDZhengHT', |
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color: Color(0xFFFFFFFF), |
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fontWeight: MyFontWeight.medium, |
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), |
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), |
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], |
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), |
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), |
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Spacer(), |
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GestureDetector( |
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onTap: () { |
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if (AppUtils.compareTime( |
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storeInfo?.openStartTime, |
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DateFormat('HH:mm:ss') |
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.format(DateTime.now())) && |
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(!AppUtils.compareTime( |
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storeInfo?.openEndTime, |
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DateFormat('HH:mm:ss') |
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.format(DateTime.now())))) { |
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toDownOrder(); |
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} else |
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SmartDialog.showToast( |
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"营业时间:${storeInfo?.openStartTime}-${storeInfo?.openEndTime}", |
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alignment: Alignment.center); |
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}, |
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child: RoundButton( |
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width: 103.w, |
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height: 54.h, |
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text: S.current.jiesuan, |
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textColor: Colors.white, |
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fontWeight: MyFontWeight.bold, |
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backgroup: Color(0xFF32A060), |
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radius: 100, |
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fontSize: 16.sp, |
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padding: EdgeInsets.symmetric(vertical: 5.h), |
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), |
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), |
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], |
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), |
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), |
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), |
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], |
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), |
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), |
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); |
|
} |
|
|
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///领取优惠券 |
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_receiveCoupon(couponId) async { |
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BaseData? baseData = await apiService?.receiveCoupon(couponId); |
|
if (baseData?.isSuccess ?? false) { |
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queryStoreInfo(); |
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showAlertDialog(); |
|
} |
|
} |
|
|
|
/// 领取成功弹窗 |
|
showAlertDialog() { |
|
//显示对话框 |
|
showDialog( |
|
context: context, |
|
builder: (BuildContext context) { |
|
return ReceiveSuccess(); |
|
}, |
|
); |
|
} |
|
|
|
///显示选择人数的弹窗 |
|
showPeopleNum(String? tableName) async { |
|
var people = await showDialog( |
|
context: context, |
|
barrierDismissible: false, |
|
builder: (context) { |
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return PeopleNumView(tableName ?? ""); |
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}, |
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); |
|
|
|
if (people != null && people > 0) { |
|
setState(() { |
|
this.numberOfPeople = people; |
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}); |
|
} else { |
|
Navigator.of(context).pop(); |
|
} |
|
} |
|
|
|
///计算个数 |
|
int count() { |
|
if (shopCarGoods?.shoppingCartSkuItemList?.isEmpty ?? true) return 0; |
|
int count = 0; |
|
shopCarGoods?.shoppingCartSkuItemList?.forEach((element) { |
|
count += (element.buyNum ?? 0); |
|
}); |
|
return count; |
|
} |
|
|
|
///去下单结算页面 |
|
toDownOrder() async { |
|
int num = count(); |
|
|
|
if (parentId == "") { |
|
if (num == 0) { |
|
SmartDialog.showToast("请先选择您要购买的商品！～", alignment: Alignment.center); |
|
return; |
|
} |
|
} |
|
|
|
await Navigator.of(context).pushNamed( |
|
'/router/settlement', |
|
arguments: { |
|
"storeInfo": storeInfo, |
|
"tableId": tableId, |
|
"parentCode": parentCode, |
|
"parentId": parentId, |
|
// "pName": pName, |
|
"pid": pid, |
|
// "cName": cName, |
|
"cid": cid, |
|
"shoppingCart": shopCarGoods, |
|
"numberOfPeople": numberOfPeople, |
|
"distance": widget.arguments?["distance"], |
|
"vipLevelName": memberVo?.memberRankVo?.rankName ?? "", |
|
"isVips": memberVo?.isVip ?? false, |
|
"subscribeParam": miniDetail?.subscribeParam, |
|
}, |
|
); |
|
|
|
if (miniDetail?.subscribeParam?.isEnableSubscribe ?? false) { |
|
clearShopCar(); |
|
this.shopCarGoods = await queryShopCar(); |
|
} |
|
|
|
if (tableId > 0) { |
|
getParentInfo(); |
|
} |
|
queryShopCar().then((value) { |
|
this.shopCarGoods = value; |
|
setState(() {}); |
|
}); |
|
} |
|
|
|
Widget buildSwiper() { |
|
return Container( |
|
width: double.infinity, |
|
height: 240.h, |
|
child: Swiper( |
|
pagination: SwiperPagination( |
|
alignment: Alignment.bottomCenter, |
|
builder: DotSwiperPaginationBuilder( |
|
size: 8.w, |
|
activeSize: 8.w, |
|
space: 5.w, |
|
activeColor: Colors.white, |
|
color: Colors.white.withAlpha(76), |
|
), |
|
margin: EdgeInsets.only(bottom: 13.h), |
|
), |
|
autoplay: storeInfo?.bannerList?.isNotEmpty ?? false, |
|
duration: 1000, |
|
autoplayDelay: 2000, |
|
itemBuilder: (context, position) { |
|
return Container( |
|
child: MImage( |
|
(position < (storeInfo?.bannerList?.length ?? 0)) |
|
? (storeInfo?.bannerList![position].imgUrl ?? "") |
|
: "", |
|
height: 230.h, |
|
width: double.infinity, |
|
fit: BoxFit.cover, |
|
radius: BorderRadius.zero, |
|
errorSrc: "assets/image/default_2_1.webp", |
|
fadeSrc: "assets/image/default_2_1.webp", |
|
), |
|
); |
|
}, |
|
itemCount: storeInfo?.bannerList?.length ?? 1, |
|
), |
|
); |
|
} |
|
|
|
/// 购物车的key,用于刷新UI |
|
GlobalKey shopCartKey = GlobalKey(); |
|
|
|
///购物车弹窗 |
|
showShoppingCart() { |
|
queryShopCar().then((value) { |
|
this.shopCarGoods = value; |
|
dialogShowing = true; |
|
SmartDialog.show( |
|
builder: (ctx) { |
|
return ShopCar( |
|
shopCartKey, |
|
this.shopCarGoods, |
|
clearShopCar, |
|
toDownOrder, |
|
shopCartAdd, |
|
shopCartReduce, |
|
); |
|
}, |
|
onDismiss: () { |
|
dialogShowing = false; |
|
}, |
|
alignment: Alignment.bottomCenter, |
|
); |
|
}); |
|
} |
|
|
|
///清空购物车 |
|
clearShopCar() async { |
|
BaseData<bool>? baseData = |
|
await minService?.clearShoppingCart(num.parse(storeId)); |
|
if (baseData?.isSuccess ?? false) { |
|
shopCarGoods = null; |
|
setState(() {}); |
|
} |
|
} |
|
|
|
///选规格 |
|
_queryMiNiDetail(String id, int count) async { |
|
S.current.zhengzaijiazai.loading; |
|
if (count < 0) { |
|
shopCarGoods?.shoppingCartSkuItemList?.forEach((element) async { |
|
if (element.productId == id) { |
|
await shopCartReduce(element); |
|
setState(() {}); |
|
} |
|
}); |
|
return; |
|
} |
|
BaseData<MiniDetail>? baseData = await minService?.miNiDetail(id); |
|
if (baseData?.isSuccess ?? false) { |
|
miniDetail = baseData!.data; |
|
if (baseData.data != null) { |
|
showStoreSelector(baseData.data!, id, count); |
|
} |
|
} |
|
} |
|
|
|
///选规格弹窗 |
|
showStoreSelector(MiniDetail miniDetail, String? id, int count) async { |
|
if (miniDetail.attrStyle == 0) { |
|
_addShopCar(miniDetail, [], count); |
|
} else { |
|
SmartDialog.dismiss(); |
|
dialogShowing = true; |
|
showModalBottomSheet( |
|
backgroundColor: Colors.transparent, |
|
context: context, |
|
isDismissible: false, |
|
builder: (_) { |
|
return ProductSku( |
|
miniDetail, |
|
shopCarGoods, |
|
id, |
|
_addShopCar, |
|
add, |
|
reduce, |
|
); |
|
}, |
|
); |
|
} |
|
} |
|
|
|
///添加购物车 |
|
Future _addShopCar(MiniDetail? miniDetail, selectSkus, int count) async { |
|
ProductSkuVOList? productSku; |
|
if (selectSkus != null && selectSkus.length == 0) { |
|
productSku = miniDetail?.productSkuVOList?.first; |
|
} else { |
|
productSku = miniDetail?.productSkuVOList?.firstWhere((element) { |
|
bool gg = true; |
|
selectSkus.forEach((element1) { |
|
if ((element.skuNameStr?.indexOf(element1) ?? 0) < 0) { |
|
gg = false; |
|
return gg; |
|
} |
|
}); |
|
return gg; |
|
}); |
|
} |
|
String? skuId = productSku?.id; |
|
String skuValue = selectSkus |
|
.toString() |
|
.replaceAll("[", "") |
|
.replaceAll("]", "") |
|
.replaceAll(",", ""); |
|
|
|
if (miniDetail?.subscribeParam?.isEnableSubscribe ?? false) { |
|
clearShopCar(); |
|
} |
|
|
|
BaseListData<ShoppingCart>? baseDate = await minService?.addShoppingCart({ |
|
"storeId": storeInfo?.id, |
|
"storeName": storeInfo?.storeName ?? "", |
|
"numberOfPeople": numberOfPeople, |
|
"tableId": tableId, |
|
"parentId": parentId, |
|
"parentCode": parentCode, |
|
"shoppingCartSkuItemList": [ |
|
{ |
|
"buyNum": count, |
|
"id": skuId, |
|
"productId": miniDetail?.id, |
|
"productName": miniDetail?.productName, |
|
"skuName": skuValue, |
|
"storeId": storeInfo?.id, |
|
"skuPrice": productSku?.skuPrice, |
|
"skuStock": productSku?.skuStock, |
|
"tableId": tableId, |
|
}, |
|
], |
|
}).catchLEr<ShoppingCart>(); |
|
// SmartDialog.dismiss(); |
|
if (baseDate?.isSuccess ?? false) { |
|
this.shopCarGoods = await queryShopCar(); |
|
if (miniDetail?.subscribeParam?.isEnableSubscribe ?? false) toDownOrder(); |
|
setState(() {}); |
|
} else { |
|
if (baseDate?.msg?.isNotEmpty ?? false) { |
|
SmartDialog.showToast( |
|
"${baseDate?.msg}", |
|
alignment: Alignment.center, |
|
); |
|
} |
|
} |
|
} |
|
|
|
///查询购物车 |
|
Future<ShoppingCart?> queryShopCar() async { |
|
pName = ""; //活动 |
|
pid = ""; //活动 |
|
cName = ""; //优惠券 |
|
cid = ""; //优惠券 |
|
if (storeInfo?.posType?.code == "NORMALSTORE" && tableId == 0) { |
|
return null; |
|
} |
|
BaseListData<ShoppingCart>? baseDate = |
|
await minService?.getShoppingCart(tableId).catchLEr<ShoppingCart>(); |
|
if ((baseDate?.isSuccess ?? false) && |
|
(baseDate!.data?.isNotEmpty ?? false)) { |
|
if (baseDate.data![0].selectDiscount == 1) { |
|
baseDate.data![0].couponList?.forEach((element) { |
|
if (element.isMaxCoupon ?? false) { |
|
// cName = element.promotionName; |
|
cid = element.id; |
|
} |
|
}); |
|
} else if (baseDate.data![0].selectDiscount == 2) { |
|
baseDate.data![0].promotionInfoList?.forEach((element) { |
|
if (element.isMaxPromotion ?? false) { |
|
// pName = element.name; |
|
pid = element.id; |
|
} |
|
}); |
|
} |
|
return baseDate.data![0]; |
|
} else { |
|
return null; |
|
} |
|
} |
|
|
|
///购物车➕1 |
|
Future<ShoppingCart?> shopCartAdd(SkuItemList cartSkuItem) async { |
|
Map<String, dynamic> shopCarTemp = shopCarGoods?.toJson() ?? {}; |
|
cartSkuItem.buyNum = (cartSkuItem.buyNum ?? 0) + 1; |
|
shopCarTemp["shoppingCartSkuItemList"] = [cartSkuItem.toJson()]; |
|
BaseListData<ShoppingCart>? baseDate = |
|
await minService?.shoppingCartSingle(shopCarTemp); |
|
if (baseDate?.isSuccess ?? false) { |
|
this.shopCarGoods = await queryShopCar(); |
|
shopCartKey.currentState?.setState(() {}); |
|
} else { |
|
this.shopCarGoods = await queryShopCar(); |
|
shopCartKey.currentState?.setState(() {}); |
|
if (baseDate?.msg?.isNotEmpty ?? false) { |
|
SmartDialog.showToast( |
|
"${baseDate!.msg}", |
|
alignment: Alignment.center, |
|
); |
|
} |
|
} |
|
setState(() {}); |
|
return this.shopCarGoods; |
|
} |
|
|
|
///购物车➖1 |
|
Future<ShoppingCart?> shopCartReduce(SkuItemList cartSkuItem) async { |
|
Map<String, dynamic> shopCarTemp = shopCarGoods?.toJson() ?? {}; |
|
cartSkuItem.buyNum = (cartSkuItem.buyNum ?? 0) - 1; |
|
shopCarTemp["shoppingCartSkuItemList"] = [cartSkuItem.toJson()]; |
|
BaseListData<ShoppingCart>? baseDate = |
|
await minService?.shoppingCartSingle(shopCarTemp); |
|
if (baseDate?.isSuccess ?? false) { |
|
this.shopCarGoods = await queryShopCar(); |
|
if (shopCartKey.currentState != null) { |
|
shopCartKey.currentState!.setState(() {}); |
|
} |
|
setState(() {}); |
|
} |
|
return this.shopCarGoods; |
|
} |
|
|
|
///商品➕1 |
|
add(MiniDetail miniDetail, selectSkus) async { |
|
ProductSkuVOList? productSku = |
|
miniDetail.productSkuVOList?.firstWhere((element) { |
|
return skuY(element, selectSkus); |
|
}); |
|
String? skuId = productSku?.id; |
|
int shopSkuIndex = shopCarGoods?.shoppingCartSkuItemList |
|
?.indexWhere((element) => skuId == element.id) ?? |
|
-1; |
|
Map<String, dynamic>? shopCarTemp = shopCarGoods?.toJson(); |
|
shopCarGoods?.tableId = "$tableId"; |
|
|
|
if (shopSkuIndex >= 0) { |
|
int buy = |
|
shopCarGoods?.shoppingCartSkuItemList?[shopSkuIndex].buyNum ?? 0; |
|
shopCarGoods?.shoppingCartSkuItemList?[shopSkuIndex].buyNum = (buy + 1); |
|
SkuItemList? cartSkuItem = shopCarGoods?.shoppingCartSkuItemList |
|
?.firstWhere((element) => skuId == element.id); |
|
shopCarTemp?["shoppingCartSkuItemList"] = [cartSkuItem?.toJson()]; |
|
} else { |
|
await _addShopCar(miniDetail, selectSkus, 1); |
|
return; |
|
} |
|
|
|
BaseListData<ShoppingCart>? baseDate = |
|
await minService?.shoppingCartSingle(shopCarTemp ?? {}); |
|
if (baseDate?.isSuccess ?? false) { |
|
this.shopCarGoods = await queryShopCar(); |
|
debugPrint("count.toString()"); |
|
setState(() {}); |
|
} else { |
|
SmartDialog.showToast("${baseDate?.msg}", alignment: Alignment.center); |
|
} |
|
} |
|
|
|
///商品➖1 |
|
reduce(MiniDetail miNiDetail, selectSkus) async { |
|
ProductSkuVOList? productSku = |
|
miNiDetail.productSkuVOList?.firstWhere((element) { |
|
return skuY(element, selectSkus); |
|
}); |
|
String? skuId = productSku?.id; |
|
SkuItemList? shopSkuItem = shopCarGoods?.shoppingCartSkuItemList |
|
?.firstWhere((element) => skuId == element.id); |
|
int shopSkuIndex = shopCarGoods?.shoppingCartSkuItemList |
|
?.indexWhere((element) => skuId == element.id) ?? |
|
-1; |
|
|
|
if ((shopSkuItem?.buyNum ?? 0) > 1) { |
|
int butNum = |
|
shopCarGoods?.shoppingCartSkuItemList?[shopSkuIndex].buyNum ?? 0; |
|
shopCarGoods?.shoppingCartSkuItemList?[shopSkuIndex].buyNum = butNum - 1; |
|
} |
|
shopCarGoods?.tableId = "$tableId"; |
|
|
|
Map<String, dynamic>? shopCarTemp = shopCarGoods?.toJson(); |
|
SkuItemList? cartSkuItem = shopCarGoods?.shoppingCartSkuItemList |
|
?.firstWhere((element) => skuId == element.id); |
|
shopCarTemp?["shoppingCartSkuItemList"] = [cartSkuItem?.toJson()]; |
|
|
|
BaseListData<ShoppingCart>? baseDate = |
|
await minService?.shoppingCartSingle(shopCarTemp ?? {}); |
|
if (baseDate?.isSuccess ?? false) { |
|
queryShopCar().then((value) { |
|
this.shopCarGoods = value; |
|
setState(() {}); |
|
}); |
|
} else { |
|
SmartDialog.showToast(baseDate?.msg ?? "", alignment: Alignment.center); |
|
} |
|
} |
|
|
|
bool skuY(ProductSkuVOList productSku, selectSkus) { |
|
bool gg = true; |
|
selectSkus.forEach((element1) { |
|
if ((productSku.skuNameStr?.indexOf(element1) ?? 0) < 0) { |
|
gg = false; |
|
return gg; |
|
} |
|
}); |
|
return gg; |
|
} |
|
} |
|
|
|
class Title extends StatefulWidget { |
|
final ShopScrollController controller; |
|
final String title; |
|
|
|
// final Function scrollChange; |
|
|
|
Title(this.controller, this.title /*, this.scrollChange*/); |
|
|
|
@override |
|
State<StatefulWidget> createState() { |
|
return _Title(); |
|
} |
|
} |
|
|
|
class _Title extends State<Title> { |
|
double alpha = 0; |
|
|
|
@override |
|
void initState() { |
|
super.initState(); |
|
widget.controller.addListener(() { |
|
double maxScrollExtent = widget.controller.position.maxScrollExtent; |
|
debugPrint( |
|
" maxScrollExtent: $maxScrollExtent offset: ${widget.controller.offset} s/m: ${(widget.controller.offset / maxScrollExtent)}"); |
|
double alphaTemp = |
|
(widget.controller.offset / maxScrollExtent) > 0.70 ? 1 : 0; |
|
if (alpha != alphaTemp && mounted) { |
|
alpha = alphaTemp; |
|
setState(() {}); |
|
} |
|
}); |
|
} |
|
|
|
@override |
|
Widget build(BuildContext context) { |
|
return Container( |
|
alignment: Alignment.bottomLeft, |
|
height: kToolbarHeight, |
|
child: alpha == 0 |
|
? null |
|
: Container( |
|
child: Row( |
|
children: [ |
|
GestureDetector( |
|
behavior: HitTestBehavior.opaque, |
|
onTap: () { |
|
Navigator.of(context).pop(); |
|
}, |
|
child: Container( |
|
margin: EdgeInsets.only(left: 10.w), |
|
padding: EdgeInsets.all(10.h), |
|
child: Icon( |
|
Icons.arrow_back_ios, |
|
color: Colors.black, |
|
size: 24, |
|
), |
|
), |
|
), |
|
Expanded( |
|
child: Text( |
|
widget.title ?? "", |
|
overflow: TextOverflow.ellipsis, |
|
style: TextStyle( |
|
color: Colors.black, |
|
fontWeight: FontWeight.bold, |
|
fontSize: 18.sp, |
|
), |
|
), |
|
), |
|
], |
|
), |
|
)); |
|
} |
|
} |
|
|
|
class _SliverAppBarDelegate extends SliverPersistentHeaderDelegate { |
|
_SliverAppBarDelegate({ |
|
required this.minHeight, |
|
required this.maxHeight, |
|
required this.child, |
|
}); |
|
|
|
final double minHeight; |
|
final double maxHeight; |
|
final Widget child; |
|
|
|
@override |
|
double get minExtent => this.minHeight; |
|
|
|
@override |
|
double get maxExtent => mm.max(maxHeight, minHeight); |
|
|
|
@override |
|
Widget build( |
|
BuildContext context, double shrinkOffset, bool overlapsContent) { |
|
return SizedBox.expand(child: child); |
|
} |
|
|
|
@override |
|
bool shouldRebuild(_SliverAppBarDelegate oldDelegate) { |
|
return maxHeight != oldDelegate.maxHeight || |
|
minHeight != oldDelegate.minHeight || |
|
child != oldDelegate.child; |
|
} |
|
}
|
|
|