using Aucma.Scada.Business;
using Aucma.Scada.Model.domain;
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using HighWayIot.Config;
using HighWayIot.Log4net;
using LiveCharts;
using LiveCharts.Wpf;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Windows.Media;

namespace Aucma.Scada.UI.viewModel.InStoreInfo
{
    public class InStoreInfoViewModel : ViewModelBase
    {
        private LogHelper logHelper = LogHelper.Instance;
        private ObservableCollection<dynamic> listItems = new ObservableCollection<dynamic>();
        private ObservableCollection<RealTaskInfo> taskItems = new ObservableCollection<RealTaskInfo>();

        private InStoreBusiness inStoreBusiness = InStoreBusiness.Instance;
        private OutStoreBusiness outStoreBusiness = OutStoreBusiness.Instance;
        private AppConfig appConfig = AppConfig.Instance;

        public InStoreInfoViewModel()
        {
            inStoreBusiness.RefreshInStoreTaskEvent += RefreshInStoreTask;
            inStoreBusiness.RefreshScanMateriaCodeEvent += RefreshScanInfo;
            inStoreBusiness.RefreshLogMessageEvent += PrintMessageToListBox;
            outStoreBusiness.RefreshStoreStockEvent += Init;

            QueryCommand = new RelayCommand(Query);

            ResetCommand = new RelayCommand(Reset);

            materialTypeCombox = "所有";

            Init();

        }

        #region 参数定义
        /// <summary>
        /// 物料条码
        /// </summary>
        private string materialCode = string.Empty;
        public string MaterialCode
        {
            get { return materialCode; }
            set { materialCode = value; RaisePropertyChanged(nameof(MaterialCode)); }
        }

        /// <summary>
        /// 扫码时间
        /// </summary>
        private string scanTime = string.Empty;
        public string ScanTime
        {
            get { return scanTime; }
            set { scanTime = value; RaisePropertyChanged(nameof(ScanTime)); }
        }

        /// <summary>
        /// 物料名称
        /// </summary>
        private string materialName = string.Empty;
        public string MaterialName
        {
            get { return materialName; }
            set { materialName = value; RaisePropertyChanged(nameof(MaterialName)); }
        }

        /// <summary>
        /// 入库货道
        /// </summary>
        private string spaceName = string.Empty;
        public string SpaceName
        {
            get { return spaceName; }
            set { spaceName = value; RaisePropertyChanged(nameof(SpaceName)); }
        }

        /// <summary>
        /// 提示信息
        /// </summary>
        private string promptInfo = string.Empty;
        public string PromptInfo
        {
            get { return promptInfo; }
            set { promptInfo = value; RaisePropertyChanged(nameof(PromptInfo)); }
        }


        /// <summary>
        /// LisBox数据模板
        /// </summary>
        private IEnumerable logInfoListBox;
        public IEnumerable LogInfoListBox
        {
            get { return logInfoListBox; }
            set { logInfoListBox = value; RaisePropertyChanged(() => LogInfoListBox); }
        }

        /// <summary>
        /// 入库任务DataGrid
        /// </summary>
        private IEnumerable instoreTask;

        public IEnumerable InstoreTask
        {
            get { return instoreTask; }
            set { instoreTask = value; RaisePropertyChanged(() => InstoreTask); }

        }

        /// <summary>
        /// 任务列表搜索条件
        /// </summary>
        private String search = String.Empty;

        public String Search
        {
            get { return search; }
            set { search = value; RaisePropertyChanged(() => Search); }
        }

        /// <summary>
        /// 下拉框
        /// </summary>
        public string materialTypeCombox;
        public string MaterialTypeCombox
        {
            get { return materialTypeCombox; }
            set
            {
                if (materialTypeCombox != value)
                {
                    materialTypeCombox = value;
                    RaisePropertyChanged(() => MaterialTypeCombox);
                }
            }
        }

        /// <summary>
        /// 库存统计柱状图
        /// </summary>
        private SeriesCollection achievement = new SeriesCollection();

        public SeriesCollection Achievement
        {
            get { return achievement; }
            set { achievement = value; }
        }

        /// <summary>
        /// 库存统计柱状图X轴物料信息
        /// </summary>
        private List<string> materialNameList;

        public List<string> MaterialNameList
        {
            get { return materialNameList; }
            set { materialNameList = value; }
        }
        #endregion

        #region 事件定义
        /// <summary>
        /// 查询事件
        /// </summary>
        public RelayCommand QueryCommand { get; set; }

        /// <summary>
        /// 重置
        /// </summary>
        public RelayCommand ResetCommand { get; set; }
        #endregion

        /// <summary>
        /// listBox绑定日志
        /// </summary>
        /// <param name="message"></param>
        private void PrintMessageToListBox(string message)
        {

            try
            {
                listItems.Add($"{DateTime.Now.ToString("HH:mm:ss.ss")}==>{message}");

                LogInfoListBox = listItems.OrderByDescending(x => x);
            }
            catch (Exception ex)
            {
                logHelper.Error("日志数据绑定异常", ex);
            }
        }

        /// <summary>
        /// 箱壳入库任务列表查询
        /// </summary>
        public void Query()
        {
            lock (string.Empty)
            {
                try
                {
                    #region 通过数据库获取数据进行刷新
                    var info = inStoreBusiness.GetInStoreTask();
                    if (info != null)
                    {

                        taskItems = new ObservableCollection<RealTaskInfo>();
                        try
                        {
                            info = info.Where(x => !string.IsNullOrEmpty(search) ? x.materialCode == search : 1 == 1).ToList();
                            App.Current.Dispatcher.BeginInvoke((Action)(() =>
                            {
                                foreach (var item in info)
                                {
                                    item.materialType = inStoreBusiness.GetMaterialName(item.materialType);
                                    taskItems.Add(item);

                                }
                                InstoreTask = taskItems;
                            }));
                        }
                        catch (Exception ex)
                        {
                            logHelper.Error("入库任务列表刷新异常", ex);
                        }
                    }
                    #endregion
                } catch (Exception ex)
                {
                    logHelper.Error("入库任务加载异常", ex);
                }

            }
        }

        /// <summary>
        /// 重置
        /// </summary>
        public void Reset()
        {
            Search = string.Empty;
            MaterialTypeCombox = string.Empty;
            this.Query();
        }



        /// <summary>
        /// 柱状体加载
        /// </summary>
        public void Init()
        {

            Query();

            ChartValues<double> achievement = new ChartValues<double>();
            MaterialNameList = new List<string>();

            var info = inStoreBusiness.GetFoamStoreStock();
            
            App.Current.Dispatcher.BeginInvoke((Action)(() =>
            {
                if (info != null)
                {
                    Achievement.Clear();
                    foreach (var item in info)
                    {
                        if (!string.IsNullOrEmpty(item.materialType))
                        {
                           string name = inStoreBusiness.GetMaterialName(item.materialType);
                            MaterialNameList.Add(name.Substring(0,Math.Min(name.Length,10)));
                            achievement.Add(item.storeStock);
                        }
                    }
                }

                var column = new ColumnSeries();
                column.DataLabels = true;
                column.Title = "泡后库";
                column.Values = achievement;
                column.Foreground = Brushes.White;
                Achievement.Add(column);
            }));
        }

        /// <summary>
        /// 刷新入库任务列表
        /// </summary>
        /// <param name="taskInfo"></param>
        private void RefreshInStoreTask(RealTaskInfo taskInfo, bool isFinsih = false)
        {
            if (isFinsih)
            {
                Init();
            }
            else
            {
                Query();
            }
        }

        /// <summary>
        /// 刷新扫码信息
        /// </summary>
        /// <param name="materialCode"></param>
        /// <param name="materialName"></param>
        /// <param name="spaceName"></param>
        /// <param name="materialType"></param>
        private void RefreshScanInfo(string materialCode, string materialName, string spaceName, string materialType)
        {
            MaterialCode = materialCode;
            MaterialName = materialName;
            SpaceName = spaceName;
            ScanTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
        }
    }
}