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;

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>
        /// 箱壳物料条码
        /// </summary>
        private string shellMaterialCode = string.Empty;
        public string ShellMaterialCode
        {
            get { return shellMaterialCode; }
            set { shellMaterialCode = value; RaisePropertyChanged(nameof(ShellMaterialCode)); }
        }

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

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

        /// <summary>
        /// 内胆物料条码
        /// </summary>
        private string linerMaterialCode = string.Empty;
        public string LinerMaterialCode
        {
            get { return linerMaterialCode; }
            set { linerMaterialCode = value; RaisePropertyChanged(nameof(LinerMaterialCode)); }
        }

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

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


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

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

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

        }

        /// <summary>
        /// 内胆入库任务DataGrid
        /// </summary>
        private ObservableCollection<SysUserInfo> linerInstoreTask;

        public ObservableCollection<SysUserInfo> LinerInstoreTask
        {
            get { return linerInstoreTask; }
            set { linerInstoreTask = value; RaisePropertyChanged(() => LinerInstoreTask); }

        }

        /// <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")}==>{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)
            {
                #region 通过数据库获取数据进行刷新
                var info = inStoreBusiness.GetInStoreTask();
                if (info != null)
                {
                    if (materialTypeCombox == "箱壳")
                    {
                        materialTypeCombox = appConfig.shellStoreCode;
                    }
                    else if (materialTypeCombox == "内胆")
                    {
                        materialTypeCombox = appConfig.linerStoreCode;
                    }
                    else if (materialTypeCombox == "所有")
                    {
                        materialTypeCombox = string.Empty;
                    }
                    

                    taskItems = new ObservableCollection<RealTaskInfo>();
                    //info.ForEach(x => RefreshInStoreTask(x));
                    try
                    {
                        if(info.Count > 0)
                        {
                            info = info.Where(x => !string.IsNullOrEmpty(search) ? x.materialCode == search : 1 == 1 && !string.IsNullOrEmpty(materialTypeCombox) ? x.storeCode == materialTypeCombox : 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
            }
        }

        /// <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>();
            ChartValues<double> achievement2 = new ChartValues<double>();
            App.Current.Dispatcher.BeginInvoke((Action)(() =>
            {
                Achievement.Clear();
                MaterialNameList = new List<string>()
                {
                    "SC232",
                    "SA124",
                    "SC387",
                    "SC211",
                    "DQ196",
                };
                
                Random random = new Random();
                for (int i = 0; i < 5; i++)
                {
                    achievement.Add(random.Next(60, 100));
                }
                var column = new ColumnSeries();
                column.DataLabels = true;
                column.Title = "箱壳";
                column.Values = achievement;

                
                Random random2 = new Random();
                for (int i = 0; i < 5; i++)
                {
                    achievement2.Add(random2.Next(60, 100));
                }

                var column2 = new ColumnSeries();
                column2.DataLabels = true;
                column2.Title = "内胆";
                column2.Values = achievement2;
                Achievement.Add(column);
                Achievement.Add(column2);
            }));
            
        }

        /// <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)
        {
            if (materialType == appConfig.shellStoreCode)
            {
                ShellMaterialCode = materialCode;
                ShellMaterialName = materialName;
                ShellSpaceName = spaceName;
            }
            else if (materialType == appConfig.linerStoreCode)
            {
                LinerMaterialCode = materialCode;
                LinerMaterialName = materialName;
                LinerSpaceName = spaceName;
            }
        }
    }
}