using Aucma.Scada.Business;
using Aucma.Scada.Model.domain;
using Aucma.Scada.UI.Page.InventoryInfo;
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using HighWayIot.Config;
using HighWayIot.Log4net;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using System.Windows;

namespace Aucma.Scada.UI.viewModel.InventoryInfo
{
    public class ShellInventoryViewModel : ViewModelBase
    {
        [DllImport("user32.dll")]
        public static extern int MessageBoxTimeoutA(IntPtr hWnd, string msg, string Caps, int type, int Id, int time);

        private ObservableCollection<BaseSpaceInfo> spaceItems = new ObservableCollection<BaseSpaceInfo>();

        private InventoryInfoBusiness inventoryInfoBusiness = InventoryInfoBusiness.Instance;

        private OutStoreBusiness outStoreBusiness = OutStoreBusiness.Instance;

        private InStoreBusiness inStoreBusiness = InStoreBusiness.Instance;

        private AppConfig appConfig = AppConfig.Instance;

        private InStoreTaskHandle taskHandle = InStoreTaskHandle.Instance;

        private LogHelper logHelper = LogHelper.Instance;


        public ShellInventoryViewModel()
        {

            #region 事件绑定

            // 设置型号
            SubmitCommand = new RelayCommand<string>(obj => SubmitCommandExecute(obj));

            UpdateInStoreFlagCommand = new RelayCommand<object>(obj => UpdateInStoreFlag(obj));

            UpdateOutStoreFlagCommand = new RelayCommand<object>(obj => UpdateOutStoreFlag(obj));

            UpdateUnusualFlagCommand = new RelayCommand<object>(obj => UpdateUnusualFlag(obj));

            UpdateSpaceStatusCommand = new RelayCommand<object>(obj => UpdateSpaceStatus(obj));

            SpaceDetailCommand = new RelayCommand<object>(obj => SpaceDetail(obj));

            OutOnlyOneCommand = new RelayCommand<object>(obj => OutOnlyOne(obj));
            #endregion

            outStoreBusiness.RefreshStoreStockEvent += Query;

            SelectTypeViewModel.RefreshShellPageEvent += Query;
            inStoreBusiness.RefreshInStoreTaskEvent += RefreshSpaceInfo;
            taskHandle.RefreshShellStockEvent += Query;


            Query();

        }

        #region 参数定义

        public RelayCommand<string> SubmitCommand { get; set; }

        private void SubmitCommandExecute(string spaceCode)
        {

            SelectType type = new SelectType(1, spaceCode);
            type.ShowDialog();

        }


        public ObservableCollection<BaseSpaceInfo> _shapes;

        public ObservableCollection<BaseSpaceInfo> Shapes
        {
            get { return _shapes; }
            set { _shapes = value; RaisePropertyChanged(nameof(Shapes)); }
        }

        private ObservableCollection<BaseSpaceDetail> spaceDetailDataGrid;

        public ObservableCollection<BaseSpaceDetail> SpaceDetailDataGrid
        {
            get { return spaceDetailDataGrid; }
            set { spaceDetailDataGrid = value; RaisePropertyChanged(() => SpaceDetailDataGrid); }

        }
        #endregion

        #region 事件定义
        /// <summary>
        /// 修改入库状态标识
        /// </summary>
        public RelayCommand<object> UpdateInStoreFlagCommand { get; set; }

        /// <summary>
        /// 修改出库状态标识
        /// </summary>
        public RelayCommand<object> UpdateOutStoreFlagCommand { get; set; }

        /// <summary>
        /// 修改异常状态标识
        /// </summary>
        public RelayCommand<object> UpdateUnusualFlagCommand { get; set; }

        /// <summary>
        /// 修改货道状态
        /// </summary>
        public RelayCommand<object> UpdateSpaceStatusCommand { get; set; }

        /// <summary>
        /// 货道明细
        /// </summary>
        public RelayCommand<object> SpaceDetailCommand { get; set; }

        /// <summary>
        /// 出一个
        /// </summary>
        public RelayCommand<object> OutOnlyOneCommand { get; set; }

        #endregion

        private async Task Query()
        {
            try
            {
                await Task.Run(() =>
                {
                    var info = inventoryInfoBusiness.GetSpaceInfos(appConfig.shellStoreCode);
                if (info != null)
                {
                    App.Current.Dispatcher.Invoke((Action)(() =>
                    {


                        if (spaceItems.Count > 0)
                        {
                            spaceItems.Clear();
                        }

                        foreach (var item in info)
                        {
                            // item.typeNameA = GetSubstringBetweenCommas(item.typeNameA);
                             
                            spaceItems.Add(item);
                        }
                        Shapes = spaceItems;
                    }));
                }

            });
        }
            catch (Exception ex)
            {
                logHelper.Info("查询货道信息异常:"+ex.Message.ToString());
            }

        }

        /// <summary>
        /// 截取两个逗号之间的字符串
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        static string GetSubstringBetweenCommas(string input)
        {
            if (input == null) return null;
            // 找到第一个逗号的位置
            int firstCommaIndex = input.IndexOf(',');
            if (firstCommaIndex != -1)
            {
                // 找到第二个逗号的位置
                int secondCommaIndex = input.IndexOf(',', firstCommaIndex + 1);
                if (secondCommaIndex != -1)
                {
                    // 使用Substring截取第一个逗号和第二个逗号之间的字符
                    return input.Substring(firstCommaIndex + 1, secondCommaIndex - firstCommaIndex - 1);
                }
                else
                {
                    return null;
                }
            }
            else
            {
                return null;
            }
        }

        private void RefreshSpaceInfo(object obj = null, bool isFinish = true)
        {
            Query();
        }

        /// <summary>
        /// 货道入库标识设置
        /// </summary>
        /// <param name="obj"></param>
        private void UpdateInStoreFlag(object obj)
        {
            string info = obj as string;
            bool result = inventoryInfoBusiness.UpdateInStoreFlag(appConfig.shellStoreCode, info);
            if (result)
            {
                Query();
                MessageBoxTimeoutA((IntPtr)0, $"货道入库状态修改成功，3秒后关闭提示", "提示", 0, 0, 3000);
            }
            else
            {
                MessageBox.Show("货道入库状态修改失败", "提示", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
            }
        }

        /// <summary>
        /// 货道出库标识设置
        /// </summary>
        /// <param name="obj"></param>
        private void UpdateOutStoreFlag(object obj)
        {
            string info = obj as string;
            bool result = inventoryInfoBusiness.UpdateOutStoreFlag(appConfig.shellStoreCode, info);
            if (result)
            {
                Query();
                MessageBoxTimeoutA((IntPtr)0, $"货道出库状态修改成功，3秒后关闭提示", "提示", 0, 0, 3000);
            }
            else
            {
                MessageBox.Show("货道出库状态修改失败", "提示", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
            }
        }

        /// <summary>
        /// 货道异常标识设置
        /// </summary>
        /// <param name="obj"></param>
        private void UpdateUnusualFlag(object obj)
        {
            string info = obj as string;
            bool result = inventoryInfoBusiness.UpdateUnusualFlag(appConfig.shellStoreCode, info);
            if (result)
            {
                Query();
                MessageBoxTimeoutA((IntPtr)0, $"货道异常标识修改成功，3秒后关闭提示", "提示", 0, 0, 3000);
            }
            else
            {
                MessageBox.Show("货道异常标识修改失败", "提示", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
            }
        }

        /// <summary>
        /// 修改货道状态
        /// </summary>
        /// <param name="obj"></param>
        private void UpdateSpaceStatus(object obj)
        {
            string info = obj as string;
            bool result = inventoryInfoBusiness.UpdateSpaceStatus(appConfig.shellStoreCode, info);
            if (result)
            {
                Query();
                MessageBoxTimeoutA((IntPtr)0, $"货道状态修改成功，3秒后关闭提示", "提示", 0, 0, 3000);
            }
            else
            {
                MessageBox.Show("货道状态修改失败", "提示", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
            }
        }

        /// <summary>
        /// 货道明细
        /// </summary>
        /// <param name="obj"></param>
        private void SpaceDetail(object obj)
        {
           
            string info = obj as string;
            //SpaceDetailWindow spaceDetailWindow = new SpaceDetailWindow(appConfig.shellStoreCode, info);
            //spaceDetailWindow.Show();

            //inventoryInfoBusiness.RefreshBaseSpaceDetails(appConfig.shellStoreCode, info);

            var list = inventoryInfoBusiness.GetBaseSpaceDetails(appConfig.shellStoreCode, info);
            BaseSpaceInfo spaceInfo = inStoreBusiness.getSpaceBySpaceCode(appConfig.shellStoreCode, info);
            if (spaceInfo == null) return;
            
            list = list.OrderByDescending(x=>x.createTime).Take(spaceInfo.spaceStock).ToList();
            RefreshSpaceDetails(list);
        }

        /// <summary>
        /// 刷新货道明细列表
        /// </summary>
        /// <param name="spaceDetails"></param>
        private void RefreshSpaceDetails(List<BaseSpaceDetail> spaceDetails)
        {
            SpaceDetailDataGrid = new ObservableCollection<BaseSpaceDetail>();
            if (spaceDetails != null)
            {
                spaceDetails.ForEach(
                arg =>
                {
                    arg.materialName = GetStringAfterFirstComma(arg.materialName);
                    SpaceDetailDataGrid.Add(arg);
                });
            }
        }
        /// <summary>
        /// 截取字符串第一个逗号之后的字符
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public static string GetStringAfterFirstComma(string input)
        {
            if (input == null) return "";
            int commaIndex = input.IndexOf(',');
           
            if (commaIndex == -1)
                return ""; 
            string result = input.Substring(commaIndex + 1);
            return result;
        }

        /// <summary>
        /// 手动出一个
        /// </summary>
        /// <param name="obj"></param>
        private void OutOnlyOne(object obj)
        {
            string info = obj as string;
            bool result = outStoreBusiness.OutOnlyOneBySpaceCode(appConfig.shellStoreCode, info);
            if (result)
            {
                Query();
                MessageBoxTimeoutA((IntPtr)0, $"出库任务创建成功，3秒后关闭提示", "提示", 0, 0, 3000);
            }
            else
            {
                MessageBox.Show("出库任务创建失败", "提示", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
            }
        }
    }


}