MTP2.0_CSharp/Muchinfo.MTPClient/Fx4.0/Main/03.UI/Modules/Muchinfo.MTPClient.Sale/Utilities/SaleMenuService.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.Design;
using System.Linq;
using System.Text;
//----------------------------------------------------------------
//Module Name:  $safeprojectname$
//Purpose:      
//CopyRight:    Muchinfo
//History:
//----------------------------------------------------------------
//DateTime		2016/4/19 17:09:50
//Author       
//Description   Create
//----------------------------------------------------------------
using System.Windows;
using System.Windows.Input;
using GalaSoft.MvvmLight.Command;
using GalaSoft.MvvmLight.Ioc;
using GalaSoft.MvvmLight.Messaging;
using Muchinfo.MTPClient.Data;
using Muchinfo.MTPClient.Data.Enums;
using Muchinfo.MTPClient.Infrastructure.Cache;
using Muchinfo.MTPClient.Infrastructure.Helpers;
using Muchinfo.MTPClient.IService;
using Muchinfo.MTPClient.Sale.ViewModels;
using Muchinfo.MTPClient.Sale.Views;

namespace Muchinfo.MTPClient.Sale.Utilities
{
  public  class SaleMenuService:IModuleMenuService
    {

        public Dictionary<Data.Enums.MenuCommandType, Data.SysMenuItem> GetModuleMenuItems()
        {
            var sysMenu = new Dictionary<MenuCommandType, SysMenuItem>();

            //sysMenu.Add(MenuCommandType.SaleOrder, new SysMenuItem(MenuCommandType.SaleOrder));

            //   sysMenu.Add(MenuCommandType.AccountInfo,
            //    new SysMenuItem(MenuCommandType.AccountInfo) { Command = MenuCommand, View = new QueryDealPurchaseView()});
            //sysMenu.Add(MenuCommandType.SaleApply, new SysMenuItem(MenuCommandType.SaleApply) { Command =  SimpleIoc.Default.GetInstance<QuerySaleGoodsViewModel>().DetailCommand } );
            sysMenu.Add(MenuCommandType.Distribute,
             new SysMenuItem(MenuCommandType.Distribute) { Command = MenuCommand, ViewType = typeof(DistributeBallotView) });
            var showQuery = CacheManager.CacheMarketsGroups != null && CacheManager.CacheMarketsGroups.Any((goodsGroups) => goodsGroups.TradeMode == eTradeMode.TRADEMODE_SALE);
            if (showQuery)    ////没有发售市场不显示
            {
                sysMenu.Add(MenuCommandType.DepositQuery,
                    new SysMenuItem(MenuCommandType.DepositQuery)
                    {
                        Command = MenuCommand,
                        ViewType = typeof (QueryDepositAppView)
                    });
            }
            return sysMenu;
        }


        private ICommand _menuCommand;

        /// <summary>
        /// 菜单操作
        /// </summary>
        public ICommand MenuCommand
        {
            get
            {
                if (_menuCommand == null)
                {
                    _menuCommand = new RelayCommand<SysMenuItem>((item) =>
                    {
                        if (!item.IsDialog)
                        {
                            var type = item.ViewType;
                            var assembly = System.Reflection.Assembly.GetAssembly(type);

                            var view = assembly.CreateInstance(type.FullName, false, System.Reflection.BindingFlags.CreateInstance, null, item.Params == null ? null : item.Params.ToArray(), null, null) as FrameworkElement;
                            if (view != null)
                            {
                                MessengerHelper.DefaultSend(view, MessengerTokens.ShowQueryContet);
                            }
                        }
                        else
                        {
                            var type = item.ViewType;
                            if (type == null) return;
                            var assembly = System.Reflection.Assembly.GetAssembly(type);

                            var view = assembly.CreateInstance(type.FullName, false, System.Reflection.BindingFlags.CreateInstance, null, item.Params == null ? null : item.Params.ToArray(), null, null) as Window;
                            if (view != null)
                            {
                                view.ShowDialog();
                            }
                        }
                    });
                }
                return _menuCommand;
            }
        }
       
    }
}