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375 lines
16 KiB
375 lines
16 KiB
using BBWY.Client.APIServices;
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using BBWY.Client.Models;
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using BBWY.Common.Trigger;
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using GalaSoft.MvvmLight.Command;
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using Newtonsoft.Json.Linq;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Threading;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Input;
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using Newtonsoft.Json;
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namespace BBWY.Client.ViewModels
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{
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public class _1688PreviewPurchaseViewModel : BaseVM
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{
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public ICommand FastCreateOrderCommand { get; set; }
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public ICommand PreviewOrderCommand { get; set; }
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public IList<PurchaseSchemeProductSku> PurchaseSchemeProductSkuList { get; set; }
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public bool IsLoading { get => isLoading; set { Set(ref isLoading, value); } }
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public decimal ProductAmount { get => productAmount; set { Set(ref productAmount, value); } }
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public decimal FreightAmount { get => freightAmount; set { Set(ref freightAmount, value); } }
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public decimal TotalAmount { get => totalAmount; set { Set(ref totalAmount, value); } }
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public string ContactName { get => contactName; set { Set(ref contactName, value); } }
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public string Address { get => address; set { Set(ref address, value); } }
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public string Mobile { get => mobile; set { Set(ref mobile, value); } }
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public string Province { get => province; set { Set(ref province, value); } }
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public string City { get => city; set { Set(ref city, value); } }
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public string County { get => county; set { Set(ref county, value); } }
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public string Town { get => town; set { Set(ref town, value); } }
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public string PrucahseRemark { get => prucahseRemark; set { Set(ref prucahseRemark, value); } }
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public PurchaseOrderMode PurchaseOrderMode
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{
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get => purchaseOrderMode; set
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{
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if (Set(ref purchaseOrderMode, value))
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OnDelayTriggerExecute(Guid.NewGuid().ToString());
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}
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}
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private Purchaser purchaser;
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private Order order;
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private PurchaseAccount purchaseAccount;
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private IList<PurchaseScheme> purchaseSchemeList;
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private OrderListViewModel orderListViewModel;
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private GlobalContext globalContext;
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private bool isLoading;
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private OneBoundAPIService oneBoundAPIService;
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private PurchaseService purchaseService;
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private PurchaseOrderService purchaseOrderService;
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private PurchaseProductAPIService purchaseProductAPIService;
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private DelayTrigger delayTrigger;
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private decimal productAmount;
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private decimal freightAmount;
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private decimal totalAmount;
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private string contactName;
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private string address;
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private string mobile;
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private string province;
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private string city;
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private string county;
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private string town;
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private string prucahseRemark;
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private PurchaseOrderMode purchaseOrderMode = PurchaseOrderMode.代发;
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private string tradeMode;
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/// <summary>
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/// 扩展数据，暂用于拳探
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/// </summary>
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private string extensions;
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private bool isSkuMatchError;
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public _1688PreviewPurchaseViewModel(OneBoundAPIService oneBoundAPIService,
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PurchaseService purchaseService,
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PurchaseOrderService purchaseOrderService,
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PurchaseProductAPIService purchaseProductAPIService,
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GlobalContext globalContext,
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OrderListViewModel orderListViewModel)
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{
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this.oneBoundAPIService = oneBoundAPIService;
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this.purchaseOrderService = purchaseOrderService;
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this.purchaseProductAPIService = purchaseProductAPIService;
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this.purchaseService = purchaseService;
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this.delayTrigger = new DelayTrigger();
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this.delayTrigger.OnExecute = OnDelayTriggerExecute;
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PurchaseSchemeProductSkuList = new ObservableCollection<PurchaseSchemeProductSku>();
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purchaseSchemeList = new List<PurchaseScheme>();
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FastCreateOrderCommand = new RelayCommand(FastCreateOrder);
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PreviewOrderCommand = new RelayCommand(PreviewOrder);
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this.globalContext = globalContext;
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this.orderListViewModel = orderListViewModel;
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//PurchaseOrderMode = PurchaseOrderMode.代发;
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}
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public void SetData(Order order, Purchaser purchaser, PurchaseAccount purchaseAccount)
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{
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this.order = order;
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this.purchaser = purchaser;
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this.purchaseAccount = purchaseAccount;
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this.ContactName = order.Consignee.ContactName;
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this.Address = order.Consignee.Address;
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this.Province = order.Consignee.Province;
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this.City = order.Consignee.City;
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this.County = order.Consignee.County;
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this.Town = order.Consignee.Town;
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this.Mobile = order.Consignee.Mobile;
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}
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protected override void Load()
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{
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IsLoading = true;
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isSkuMatchError = false;
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Task.Factory.StartNew(() => purchaseService.GetPurchaseSchemeList(order.ItemList.Select(osku => osku.Id).ToList(), purchaser.Id, globalContext.User.Shop.ShopId))
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.ContinueWith(r =>
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{
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var purchaseSchemeResponse = r.Result;
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if (!purchaseSchemeResponse.Success)
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{
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IsLoading = false;
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App.Current.Dispatcher.Invoke(() => MessageBox.Show(purchaseSchemeResponse.Msg, "获取采购方案"));
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return;
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}
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var waitList = new List<WaitHandle>();
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foreach (var purchaseSchemeApiModel in purchaseSchemeResponse.Data)
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{
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var purchaseScheme = PurchaseScheme.Convert(purchaseSchemeApiModel);
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purchaseSchemeList.Add(purchaseScheme);
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foreach (var purchaseSchemeProduct in purchaseScheme.PurchaseSchemeProductList)
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{
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var ewh = new ManualResetEvent(false);
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waitList.Add(ewh);
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var orderSku = order.ItemList.FirstOrDefault(osku => osku.Id == purchaseScheme.SkuId);
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Task.Factory.StartNew(() => LoadPurchaseProduct(purchaseScheme.PurchasePlatform, purchaseSchemeProduct, orderSku, ewh));
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}
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}
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WaitHandle.WaitAll(waitList.ToArray());
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//IsLoading = false;
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if (PurchaseSchemeProductSkuList.Count() > 0)
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OnDelayTriggerExecute(Guid.NewGuid().ToString());
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else
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{
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IsLoading = false;
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if (isSkuMatchError)
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App.Current.Dispatcher.Invoke(() => MessageBox.Show("采购方案与当前商品页的数据匹配失败，请删除旧采购方案后重新绑定采购方案", "提示"));
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else
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App.Current.Dispatcher.Invoke(() => MessageBox.Show("采购方案商品加载失败,请重新打开预览窗口", "提示"));
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}
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});
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}
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protected override void Unload()
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{
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order = null;
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purchaser = null;
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purchaseAccount = null;
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purchaseSchemeList.Clear();
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PurchaseSchemeProductSkuList.Clear();
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tradeMode = string.Empty;
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extensions = string.Empty;
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ProductAmount = FreightAmount = TotalAmount = 0;
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ContactName = Address = Mobile = Province = City = County = Town = PrucahseRemark = string.Empty;
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}
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private void LoadPurchaseProduct(Platform platform, PurchaseSchemeProduct purchaseSchemeProduct, OrderSku orderSku, ManualResetEvent ewh)
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{
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var data = purchaseProductAPIService.GetProductInfo(platform,
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purchaseSchemeProduct.ProductId,
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purchaseSchemeProduct.SkuId,
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purchaseSchemeProduct.PurchaseProductId,
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PurchaseOrderMode,
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PurchaseProductAPIMode.Spider);
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if (data != null && data.Value.purchaseSchemeProductSkus != null && data.Value.purchaseSchemeProductSkus.Count > 0)
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{
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App.Current.Dispatcher.Invoke(() =>
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{
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foreach (var purchaseSchemeProductSku in data.Value.purchaseSchemeProductSkus)
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{
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if (orderSku != null && purchaseSchemeProductSku.SkuId == orderSku.Id)
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{
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purchaseSchemeProductSku.SkuPurchaseSchemeId = purchaseSchemeProduct.SkuPurchaseSchemeId;
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if (purchaseSchemeProduct.SelectedSkuIdList.Any(s => s == purchaseSchemeProductSku.PurchaseSkuId))
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{
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PurchaseSchemeProductSkuList.Add(purchaseSchemeProductSku);
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purchaseSchemeProductSku.ItemTotal = orderSku.ItemTotal;
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purchaseSchemeProductSku.OnItemTotalChanged = OnItemTotalChanged;
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}
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}
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}
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});
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if (purchaseSchemeProduct.SelectedSkuIdList.Any(s => !data.Value.purchaseSchemeProductSkus.Any(s1 => s1.PurchaseSkuId == s)))
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{
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isSkuMatchError = true;
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}
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}
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ewh.Set();
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ewh.Dispose();
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}
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private void OnItemTotalChanged(int itemTotal)
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{
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Console.WriteLine($"OnItemTotalChanged {DateTime.Now} {itemTotal}");
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this.delayTrigger.SetKey(itemTotal.ToString());
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}
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private void OnDelayTriggerExecute(string key)
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{
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if (string.IsNullOrEmpty(key))
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{
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IsLoading = false;
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return;
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}
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if (string.IsNullOrEmpty(ContactName) ||
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string.IsNullOrEmpty(Address) ||
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string.IsNullOrEmpty(Mobile) ||
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string.IsNullOrEmpty(Province) ||
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string.IsNullOrEmpty(City) ||
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string.IsNullOrEmpty(County))
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{
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IsLoading = false;
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MessageBox.Show("缺少完整的收货信息", "提示");
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return;
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}
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#region 由于未知原因，会存在不属于当前订单的配件sku，预览时清理一次
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for (var i = 0; i < PurchaseSchemeProductSkuList.Count(); i++)
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{
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var pss = PurchaseSchemeProductSkuList[i];
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if (!order.ItemList.Any(osku => osku.Id == pss.SkuId))
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{
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//这个采购配件不属于这笔订单
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PurchaseSchemeProductSkuList.RemoveAt(i);
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i--;
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}
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}
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if (PurchaseSchemeProductSkuList.Count() == 0)
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{
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MessageBox.Show("采购配件数量为0");
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return;
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}
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#endregion
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var cargoParamList = PurchaseSchemeProductSkuList.Select(sku => new CargoParam
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{
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ProductId = sku.PurchaseProductId,
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SkuId = sku.PurchaseSkuId,
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SpecId = sku.PurchaseSkuSpecId,
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Quantity = sku.ItemTotal,
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BelongSkuId = sku.SkuId
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}).ToList();
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IsLoading = true;
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Task.Factory.StartNew(() => purchaseOrderService.PreviewPurchaseOrder(new Consignee()
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{
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Address = Address,
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City = City,
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ContactName = ContactName,
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County = County,
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Mobile = Mobile,
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Province = Province,
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TelePhone = Mobile,
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Town = Town
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}, cargoParamList, purchaseAccount.PurchasePlatformId, purchaseAccount, PurchaseOrderMode))
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.ContinueWith(t =>
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{
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IsLoading = false;
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var r = t.Result;
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if (!r.Success)
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{
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ProductAmount = FreightAmount = TotalAmount = 0;
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tradeMode = string.Empty;
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App.Current.Dispatcher.Invoke(() => MessageBox.Show(r.Msg, "预览订单报价"));
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return;
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}
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ProductAmount = r.Data.ProductAmount;
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FreightAmount = r.Data.FreightAmount;
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TotalAmount = r.Data.TotalAmount;
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tradeMode = r.Data.OrderTradeType?.Code;
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extensions = r.Data.Extensions;
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});
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}
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private void FastCreateOrder()
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{
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if (IsLoading)
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return;
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if (TotalAmount == 0)
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{
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MessageBox.Show("总金额为0不能提交订单", "提示");
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return;
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}
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if (string.IsNullOrEmpty(Mobile) ||
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string.IsNullOrEmpty(Address) ||
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string.IsNullOrEmpty(City) ||
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string.IsNullOrEmpty(Province) ||
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string.IsNullOrEmpty(County) ||
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string.IsNullOrEmpty(Town) ||
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string.IsNullOrEmpty(ContactName))
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{
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MessageBox.Show("收货人信息不全", "下单");
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return;
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}
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var cargoParamList = PurchaseSchemeProductSkuList.Select(sku => new CargoParam
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{
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ProductId = sku.PurchaseProductId,
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SkuId = sku.PurchaseSkuId,
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SpecId = sku.PurchaseSkuSpecId,
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Quantity = sku.ItemTotal,
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BelongSkuId = sku.SkuId,
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SchemeId = sku.SkuPurchaseSchemeId
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}).ToList();
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IsLoading = true;
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Task.Factory.StartNew(() => purchaseOrderService.FastCreateOrder(new Consignee()
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{
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Address = Address,
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City = City,
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ContactName = ContactName,
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County = County,
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Mobile = Mobile,
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Province = Province,
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TelePhone = Mobile,
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Town = Town
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}, cargoParamList,
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purchaseAccount.PurchasePlatformId,
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purchaseAccount,
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PurchaseOrderMode,
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tradeMode,
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PrucahseRemark,
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order.Id,
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globalContext.User.Shop.ShopId,
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purchaseAccount.Id,
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purchaseAccount.AccountName,
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purchaseSchemeList[0].PurchaserName,
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purchaser.Id,
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globalContext.User.Shop.PlatformCommissionRatio ?? 0.05M,
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extensions)).ContinueWith(t =>
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{
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IsLoading = false;
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var r = t.Result;
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if (!r.Success)
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{
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App.Current.Dispatcher.Invoke(() => MessageBox.Show(r.Msg, "下单"));
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return;
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}
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//刷新订单列表
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orderListViewModel.RefreshOrder(order.Id);
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//关闭当前窗口
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GalaSoft.MvvmLight.Messaging.Messenger.Default.Send<object>(null, "OnlinePurchase_Close");
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});
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}
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private void PreviewOrder()
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{
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OnDelayTriggerExecute(Guid.NewGuid().ToString());
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}
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}
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}
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