using MECF.Framework.Common.DataCenter;
using System;
using System.Collections.Generic;
using System.Data;
using System.Windows.Media;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Venus_Core;
using Prism.Commands;
using Prism.Mvvm;
using Venus_MainPages.Unity;
using Venus_MainPages.Views;
using System.Collections.ObjectModel;
using System.Windows.Threading;
using System.Windows;
using Aitex.Core.RT.Log;
using Aitex.Core.UI.ControlDataContext;
using WPF.Themes.UserControls;
using System.IO;
using System.Diagnostics;
using Aitex.Core.RT.Routine;
using System.Xml.Linq;

namespace Venus_MainPages.ViewModels
{
    public class ProcessHistoryViewModel : BindableBase
    {
        private ProcessHistoryView view;
        List<string> keys = new List<string>();
        RealtimeProvider _provider = new RealtimeProvider();
        private ObservableCollection<ParameterNode> _ParameterNodes;
        DispatcherTimer timer = new DispatcherTimer();
        public List<string> RecipesAdd=new List<string>();
        DateTime currentTime;
        private DelegateCommand<object> _LoadCommandPD;
        public DelegateCommand<object> LoadCommandPD =>
            _LoadCommandPD ?? (_LoadCommandPD = new DelegateCommand<object>(OnLoadPd));
        private DelegateCommand _SearchRecipeCommand;
        public DelegateCommand SearchRecipeCommand =>
        _SearchRecipeCommand ?? (_SearchRecipeCommand = new DelegateCommand(SearchRecipe));

        //private string _starttime;
        //public string starttime 
        //{ get { return _starttime; } set {  SetProperty(ref _starttime, value); } }
        // public string starttime { get; set; }

        public List<HistoryDataItem> ProcessData { get; set; }
        //public List<Recipeslist> CheboxRecipes = new List<Recipeslist>();
        public ProcessHistoryViewModel()
        {
            ProcessChartData = new ProcessDataChartDataItem(60000);
            ParameterNodes = _provider.GetParameters();
            Recipes = new ObservableCollection<RecipeItem>();
            timer.Interval = TimeSpan.FromSeconds(0.5);
            CheboxRecipes = new List<Recipeslist>();
            //CheboxRecipes.Add(new Recipeslist { BoxName = "test" });
           // CheboxRecipes.Add(new Recipeslist { BoxName = "test2" });
            //CheboxRecipes.Add(new Recipeslist { BoxName = "test3" });
            //starttime = "1999-10-01";
        }
        public List<Recipeslist> CheboxRecipes { get; set; }
        public ProcessDataChartDataItem ProcessChartData
        {
            get;
            set;
        }
        private void OnLoadPd(Object eventView)
        {
            this.view = (ProcessHistoryView)eventView;
            this.view.wfTimeFrom.Value = DateTime.Today;
            this.view.wfTimeTo.Value = new DateTime(DateTime.Today.Year, DateTime.Today.Month, DateTime.Today.Day, 23, 59, 59, 999);
            this.LoadRecipeCheckBox();
        }
        private void LoadRecipeCheckBox()
        {
            string path= Path.Combine(QueryDataClient.Instance.Service.GetData("GetRTPath").ToString(), "Recipes","PMA");
            if (Directory.Exists(path)) {
                string[] dir = Directory.GetFiles(path);
                for (int i = 0; i < dir.Length; i++)
                {
                    CheboxRecipes.Add(new Recipeslist { BoxName = Path.GetFileName(dir[i])});
                }
            }
        }
        //Path.GetFileName(dir[i]).ToString()
        public DateTime StartDateTime { get; set; }
        public DateTime EndDateTime { get; set; }
        public string SelectedValuePM { get; set; }
        public string RecipeName { get; set; }
        public class RecipeItem
        {
            public bool Selected { get; set; }
            public string Recipe { get; set; }
            public string Guid { get; set; }
            public string RecipeRunGuid { get; set; }
            public string Chamber { get; set; }
            public string Status { get; set; }
            public string StartTime { get; set; }
            public string EndTime { get; set; }
            public string LotID { get; set; }
            public string SlotID { get; set; }
        }
        public class Recipeslist
        {
            public string BoxName { get; set; }
        }
        public class RecipeAdd
        {
            public string Recipesname { get; set; }
        }
        public ObservableCollection<RecipeItem> Recipes { get; set; }
        public ObservableCollection<ParameterNode> ParameterNodes
        {
            get { return _ParameterNodes; }
            set { SetProperty(ref _ParameterNodes, value); }

        }



        public void SearchRecipe()
        {
            //if (MenuPermission != 3) return;
            Console.WriteLine("er");
            this.StartDateTime = this.view.wfTimeFrom.Value;
            this.EndDateTime = this.view.wfTimeTo.Value;
            Recipes.Clear();

            try
            {
                string sql = $"SELECT * FROM \"process_data\" where \"process_begin_time\" >='{StartDateTime.ToString("yyyy/MM/dd HH:mm:ss.fff")}' and \"process_begin_time\" <='{EndDateTime.ToString("yyyy/MM/dd HH:mm:ss.fff")}' ";

                if (!string.IsNullOrEmpty(SelectedValuePM))
                {
                    string[] pms = SelectedValuePM.Split(',');
                    if (pms.Length > 0)
                    {
                        sql += " and (FALSE ";
                        foreach (var pm in pms)
                        {
                            sql += $" OR \"process_in\"='{pm}' ";
                        }
                        sql += " ) ";
                    }
                }

                if (!string.IsNullOrEmpty(RecipeName))
                {
                    sql += string.Format(" and lower(\"recipe_name\") like '%{0}%'", RecipeName.ToLower());
                }
                sql += " order by \"process_begin_time\" ASC;";
                
                DataTable dbData = QueryDataClient.Instance.Service.QueryData(sql);
                

                Application.Current.Dispatcher.BeginInvoke(new Action(() =>
                {
                    if (dbData == null || dbData.Rows.Count == 0) return;

                    for (int i = 0; i < dbData.Rows.Count; i++)
                    {
                        RecipeItem item = new RecipeItem();

                        item.Recipe = dbData.Rows[i]["recipe_name"].ToString();
                        item.Guid = dbData.Rows[i]["guid"].ToString();
                        item.RecipeRunGuid = dbData.Rows[i]["wafer_data_guid"].ToString();
                        item.Chamber = dbData.Rows[i]["process_in"].ToString();
                        item.Status = dbData.Rows[i]["process_status"].ToString();
                        item.SlotID = dbData.Rows[i]["slot_id"].ToString();
                        item.LotID = dbData.Rows[i]["lot_id"].ToString();
                        if (!dbData.Rows[i]["process_begin_time"].Equals(DBNull.Value))
                            item.StartTime = ((DateTime)dbData.Rows[i]["process_begin_time"]).ToString("yyyy-MM-dd HH:mm:ss.fff");
                        if (!dbData.Rows[i]["process_end_time"].Equals(DBNull.Value))
                            item.EndTime = ((DateTime)dbData.Rows[i]["process_end_time"]).ToString("yyyy-MM-dd HH:mm:ss.fff");
                        Recipes.Add(item);                  
                    }
                }));
            }
            catch (Exception e)
            {
                LOG.WriteExeption(e);
            }
        }
        private void CalKeys(ParameterNode parameterNode)
        {

            if (parameterNode.ChildNodes.Count > 0)
            {
                foreach (var item in parameterNode.ChildNodes)
                {
                    CalKeys(item);
                }
            }
            else
            {
                if (parameterNode.Selected == true)
                {
                    keys.Add(parameterNode.Name);
                }
            }

        }
        private Dictionary<string, List<HistoryDataItem>> GetData(List<string> keys, DateTime from, DateTime to)
        {
            string sql = "select time AS InternalTimeStamp";
            foreach (var dataId in keys)
            {
                sql += "," + string.Format("\"{0}\"", dataId);
            }
            sql += string.Format(" from \"{0}\" where time > {1} and time <= {2} order by time asc",
                from.ToString("yyyyMMdd") + "." + "Data", from.Ticks, to.Ticks);
            DataTable dataTable = QueryDataClient.Instance.Service.QueryData(sql);
            Dictionary<string, List<HistoryDataItem>> historyData = new Dictionary<string, List<HistoryDataItem>>();
            if (dataTable == null || dataTable.Rows.Count == 0)
                return null;

            DateTime dt = new DateTime();
            Dictionary<int, string> colName = new Dictionary<int, string>();
            for (int colNo = 0; colNo < dataTable.Columns.Count; colNo++)
            {
                colName.Add(colNo, dataTable.Columns[colNo].ColumnName);
                historyData[dataTable.Columns[colNo].ColumnName] = new List<HistoryDataItem>();
            }
            for (int rowNo = 0; rowNo < dataTable.Rows.Count; rowNo++)
            {
                PointCollection points = new PointCollection();

                var row = dataTable.Rows[rowNo];

                for (int i = 0; i < dataTable.Columns.Count; i++)
                {
                    HistoryDataItem data = new HistoryDataItem();
                    if (i == 0)
                    {
                        long ticks = (long)row[i];
                        dt = new DateTime(ticks);
                        continue;
                    }
                    else
                    {
                        string dataId = colName[i];
                        if (row[i] is DBNull || row[i] == null)
                        {
                            data.dateTime = dt;
                            data.dbName = colName[i];
                            data.value = 0;
                        }
                        else if (row[i] is bool)
                        {
                            data.dateTime = dt;
                            data.dbName = colName[i];
                            data.value = (bool)row[i] ? 1 : 0;
                        }
                        else
                        {
                            data.dateTime = dt;
                            data.dbName = colName[i];
                            data.value = float.Parse(row[i].ToString());
                        }
                    }
                    historyData[data.dbName].Add(data);
                }

            }

            foreach (var item in historyData)
            {
                item.Value.Sort((x, y) => DateTime.Compare(x.dateTime, y.dateTime));
            }
            return historyData;

        }

        public void UpdateData(RecipeItem dataLog)
        {
            if (dataLog == null)
            {
                this.view.MyDrawGraphicsControl.ClearPlotPoints();
                return;
            }
            keys.Clear();
            for (int i = 0; i < ParameterNodes.Count; i++)
            {
                CalKeys(ParameterNodes[i]);
            }
            if (keys.Count > 10)
            {
                WPFMessageBox.ShowWarning("最多显示10个数据");
                return;
            }


            Application.Current.Dispatcher.Invoke(new Action(() =>
            {
                string type = "A";
                string s = dataLog.Chamber;

                if (dataLog.Chamber == "PMA")
                {
                    //keys = new List<string> { "IO.PMA.AI_Chamber_Pressure", "PMA.Rf.PowerSetPoint", "PMA.Rf.ForwardPower", "PMA.Rf.ReflectPower", "PMA.IoMfc.MfcGas1.FeedBack", "PMA.IoMfc.MfcGas1.SetPoint", "PMA.IoMfc.MfcGas2.FeedBack", "PMA.IoMfc.MfcGas2.SetPoint", "PMA.IoMfc.MfcGas3.FeedBack", "PMA.IoMfc.MfcGas3.SetPoint" };
                    if ((bool)QueryDataClient.Instance.Service.GetConfig($"PMA.BiasRf.EnableBiasRF"))
                        type = "A";
                }
                else if (dataLog.Chamber == "PMB")
                {
                   // keys = new List<string> { "IO.PMB.AI_Chamber_Pressure", "PMB.Rf.PowerSetPoint", "PMB.Rf.ForwardPower", "PMB.Rf.ReflectPower", "PMB.IoMfc.MfcGas1.FeedBack", "PMB.IoMfc.MfcGas1.SetPoint", "PMB.IoMfc.MfcGas2.FeedBack", "PMB.IoMfc.MfcGas2.SetPoint", "PMB.IoMfc.MfcGas3.FeedBack", "PMB.IoMfc.MfcGas3.SetPoint" };
                    if ((bool)QueryDataClient.Instance.Service.GetConfig($"PMB.BiasRf.EnableBiasRF"))
                        type = "B";
                }
            }));          
            this.view.MyDrawGraphicsControl.ClearPlotPoints();
            DateTime dtFrom = Convert.ToDateTime(dataLog.StartTime);
            DateTime dtTo = dtFrom.AddMinutes(10);
            if (!string.IsNullOrEmpty(dataLog.EndTime))
            {
                dtTo = Convert.ToDateTime(dataLog.EndTime);
            }
            var result = GetData(keys.Distinct().ToList(), dtFrom, dtTo);
            //var result = GetData(keys.Distinct().ToList(), this.view.wfTimeFrom.Value, this.view.wfTimeTo.Value);
            List<PointCollection> cls = new List<PointCollection>();
            for (int i = 0; i < keys.Count; i++)
            {
                PointCollection points = new PointCollection();
                int k = 1;
                result[keys[i]].ForEach(point =>
                {
                    points.Add(new Point() { X = point.dateTime.ToOADate(), Y = point.value });
                    k += 1;
                });
                cls.Add(points);
            }
            this.view.MyDrawGraphicsControl.PointCollections = cls;
            this.view.MyDrawGraphicsControl.FitControl();
        }

        
        
    }
}