using FujianEarthquake.Common;
using FujianEarthquake.DataAccess;
using FujianEarthquake.Views.UserControls;
using FujianEarthquake.Models;
using MySql.Data.MySqlClient;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;
using System.Windows.Threading;

namespace FujianEarthquake.ViewModels
{
    public class JunctionBoxEnvironDataViewModel : NotifyBase
    {

        #region Search Data
        private DateTime _startDateTime;

        public DateTime StartDateTime
        {
            get { return _startDateTime; }
            set { Set(ref _startDateTime, value); }
        }

        private DateTime _endDateTime;

        public DateTime EndDateTime
        {
            get { return _endDateTime; }
            set { Set(ref _endDateTime, value); }
        }

        int PageIndex = 0;

        private int recordCount;

        public int RecordCount
        {
            get { return recordCount; }
            set { recordCount = value; this.DoNotify(); }
        }

        private int totalPage;

        public int TotalPage
        {
            get { return totalPage; }
            set { totalPage = value; this.DoNotify(); }
        }

        private int junctionBoxEnvironTotalPage;

        public int JunctionBoxEnvironTotalPage
        {
            get { return junctionBoxEnvironTotalPage; }
            set { junctionBoxEnvironTotalPage = value; this.DoNotify(); }
        }

        private int junctionBoxEnvironNowPage;

        public int JunctionBoxEnvironNowPage
        {
            get { return junctionBoxEnvironNowPage; }
            set { junctionBoxEnvironNowPage = value; this.DoNotify(); }
        }

        private ObservableCollection<JunctionBoxEnvironModel> junctionBoxEnvironDataList = new ObservableCollection<JunctionBoxEnvironModel>();

        public ObservableCollection<JunctionBoxEnvironModel> JunctionBoxEnvironDataList
        {
            get { return junctionBoxEnvironDataList; }
            set { junctionBoxEnvironDataList = value; this.DoNotify(); }
        }

        private ObservableCollection<JunctionBoxEnvironModel> totalJunctionBoxEnvironDataList = new ObservableCollection<JunctionBoxEnvironModel>();

        public ObservableCollection<JunctionBoxEnvironModel> TotalJunctionBoxEnvironDataList
        {
            get { return totalJunctionBoxEnvironDataList; }
            set { totalJunctionBoxEnvironDataList = value; this.DoNotify(); }
        }
        #endregion


        #region Command Define
        public CommandBase ForwordJunctionBoxEnvironCommand { get; set; }

        public CommandBase NextJunctionBoxEnvironCommand { get; set; }

        public CommandBase RefreshDataCommand { get; set; }

        public CommandBase DownloadDataCommand { get; set; }

        public CommandBase SearchEnvironDataCommand { get; set; }

        public CommandBase ResetSearchCommand { get; set; }
        #endregion


        int station_id = 1;        

        public static DialogViewModel vm;


        public JunctionBoxEnvironDataViewModel(int id)
        {
            // 默认查询1天内的日志
            this.EndDateTime = DateTime.Now;
            this.StartDateTime = DateTime.Now.AddDays(-1);

            PageIndex = 1;
            station_id = id;

            vm = new DialogViewModel
            {
                Content = ""
            };


            #region Command Set
            this.ForwordJunctionBoxEnvironCommand = new CommandBase();
            this.ForwordJunctionBoxEnvironCommand.DoExcute = new Action<object>(ForwordJunctionBoxEnviron);
            this.ForwordJunctionBoxEnvironCommand.DoCanExcute = new Func<object, bool>((o) => true);

            this.NextJunctionBoxEnvironCommand = new CommandBase();
            this.NextJunctionBoxEnvironCommand.DoExcute = new Action<object>(NextJunctionBoxEnviron);
            this.NextJunctionBoxEnvironCommand.DoCanExcute = new Func<object, bool>((o) => true);

            this.RefreshDataCommand = new CommandBase();
            this.RefreshDataCommand.DoExcute = new Action<object>(RefreshData);
            this.RefreshDataCommand.DoCanExcute = new Func<object, bool>((o) => true);

            this.DownloadDataCommand = new CommandBase();
            this.DownloadDataCommand.DoExcute = new Action<object>(DownloadData);
            this.DownloadDataCommand.DoCanExcute = new Func<object, bool>((o) => true);

            this.SearchEnvironDataCommand = new CommandBase();
            this.SearchEnvironDataCommand.DoExcute = new Action<object>(SearchEnvironData);
            this.SearchEnvironDataCommand.DoCanExcute = new Func<object, bool>((o) => true);

            this.ResetSearchCommand = new CommandBase();
            this.ResetSearchCommand.DoExcute = new Action<object>(ResetSearch);
            this.ResetSearchCommand.DoCanExcute = new Func<object, bool>((o) => true);
            #endregion

        }


        #region Page Switching
        public void ForwordJunctionBoxEnviron(object o)
        {
            if (PageIndex == 1)
                return;

            try
            {
                PageIndex -= 1;

                JunctionBoxEnvironDataList.Clear();
                for (int i = 0; i < 10; i++)
                {
                    JunctionBoxEnvironDataList.Add(TotalJunctionBoxEnvironDataList[i + (PageIndex - 1) * 10]);
                }
                JunctionBoxEnvironTotalPage = TotalPage;
                JunctionBoxEnvironNowPage = PageIndex;
            }
            catch 
            {
                TotalJunctionBoxEnvironDataList.Clear();
                JunctionBoxEnvironDataList.Clear();
            }
        }

        public void NextJunctionBoxEnviron(object o)
        {
            if (PageIndex == TotalPage)
                return;

            try
            {
                PageIndex += 1;

                JunctionBoxEnvironDataList.Clear();
                for (int i = 0; i < (PageIndex == TotalPage ? (RecordCount - (PageIndex - 1) * 10) : 10); i++)
                {
                    JunctionBoxEnvironDataList.Add(TotalJunctionBoxEnvironDataList[i + (PageIndex - 1) * 10]);
                }
                JunctionBoxEnvironTotalPage = TotalPage;
                JunctionBoxEnvironNowPage = PageIndex;
            }
            catch
            {
                TotalJunctionBoxEnvironDataList.Clear();
                JunctionBoxEnvironDataList.Clear();
            }
        }
        #endregion


        #region RefreshData
        public void RefreshData(object o)
        {
            this.EndDateTime = DateTime.Now;
            this.StartDateTime = DateTime.Now.AddDays(-1);

            //设置当前页为1
            PageIndex = 1;

            TotalJunctionBoxEnvironDataList.Clear();
            JunctionBoxEnvironDataList.Clear();

            string sql = String.Format("select * from underjuncbox_env where StationID = {0} ORDER by id desc limit 100", station_id);
            MySqlDataReader dataReader = DBHelper.ExecuteReader(sql, 1);
            string sqlSub = String.Format("select * from underjuncbox_cavity_state where StationID = {0} ORDER by id desc limit 100", station_id);
            MySqlDataReader dataReaderSub = DBHelper.ExecuteReader(sqlSub, 1);
            int index = 1;
            while (dataReader.Read())
            {
                JunctionBoxEnvironModel junctionBoxEnvironModel = new JunctionBoxEnvironModel();
                junctionBoxEnvironModel.Index = index++;
                junctionBoxEnvironModel.DataTime = Convert.ToDateTime(dataReader["DataTime"]);
                junctionBoxEnvironModel.RecordTime = Convert.ToDateTime(dataReader["RecordTime"]);
                junctionBoxEnvironModel.Temperature = Convert.ToSingle(string.IsNullOrEmpty(dataReader["Temperature"].ToString()) ? "0" : dataReader["Temperature"]);
                junctionBoxEnvironModel.Humidity = Convert.ToSingle(string.IsNullOrEmpty(dataReader["Humidity"].ToString()) ? "0" : dataReader["Humidity"]);
                junctionBoxEnvironModel.AttitudeX = Convert.ToSingle(string.IsNullOrEmpty(dataReader["AttitudeX"].ToString()) ? "0" : dataReader["AttitudeX"]);
                junctionBoxEnvironModel.AttitudeY = Convert.ToSingle(string.IsNullOrEmpty(dataReader["AttitudeY"].ToString()) ? "0" : dataReader["AttitudeY"]);
                junctionBoxEnvironModel.AttitudeZ = Convert.ToSingle(string.IsNullOrEmpty(dataReader["AttitudeZ"].ToString()) ? "0" : dataReader["AttitudeZ"]);

                if (dataReaderSub.Read())
                {
                    int leakState = Convert.ToInt32(string.IsNullOrEmpty(dataReaderSub["Leakage"].ToString()) ? "2" : dataReaderSub["Leakage"]);
                    if (leakState == 1)
                    {
                        junctionBoxEnvironModel.Leakage = "漏水";
                    }
                    else if (leakState == 0)
                    {
                        junctionBoxEnvironModel.Leakage = "未漏水";
                    }
                    else
                    {
                        junctionBoxEnvironModel.Leakage = "未知";
                    }
                }
                else
                {
                    junctionBoxEnvironModel.Leakage = "未知";
                }
                TotalJunctionBoxEnvironDataList.Add(junctionBoxEnvironModel);
            }
            dataReader.Dispose();
            dataReaderSub.Dispose();

            RecordCount = index - 1;
            if (RecordCount <= 10)
            {
                TotalPage = 1;

                JunctionBoxEnvironDataList = new ObservableCollection<JunctionBoxEnvironModel>();
                JunctionBoxEnvironDataList = TotalJunctionBoxEnvironDataList;
            }
            else
            {
                TotalPage = (int)Math.Ceiling((double)RecordCount / 10);

                JunctionBoxEnvironDataList = new ObservableCollection<JunctionBoxEnvironModel>();

                for (int i = 0; i < 10; i++)
                {
                    JunctionBoxEnvironDataList.Add(TotalJunctionBoxEnvironDataList[i]);
                }
            }

            JunctionBoxEnvironTotalPage = TotalPage;
            JunctionBoxEnvironNowPage = PageIndex;

            //sql = $"insert into log_record(StationID,RecordTime,Device_Name,Operation_Type,Record) values('{station_id}','{DateTime.Now}','海底地震监测基站-接驳盒','数据刷新','刷新接驳盒环境数据');";
            //DBHelper.ExecuteNonQuery(sql, 1);
        }
        #endregion


        #region DownloadData
        public void DownloadData(object o)
        {
            string DownloadDataMsg = "";
            string junctionBoxEnvironFolder = Tools.GetAppSetting("JunctionBoxFolder");
            string savePath = CSVDownload.CreateFile(junctionBoxEnvironFolder, "JunctionBoxEnvironData_" + DateTime.Now.ToString("yyyyMMddhhMMss"), "csv");

            bool result = CSVDownload.SaveJunctionBoxEnvironDataToCSVFile(TotalJunctionBoxEnvironDataList, savePath);
            if (result)
            {
                DownloadDataMsg = "下载数据成功！";
                HandyControl.Controls.Dialog.Show(new TextDialog("接驳盒环境数据下载成功！\n路径为：" + junctionBoxEnvironFolder));
            }
            else
            {
                DownloadDataMsg = "下载数据失败！";
                HandyControl.Controls.Dialog.Show(new TextDialog("接驳盒环境数据下载失败！" ));
            }

            string record = "下载接驳盒环境数据，" + DownloadDataMsg;

            string sql = $"insert into log_record(StationID,RecordTime,Device_Name,Operation_Type,Record) values('{station_id}','{DateTime.Now}','海底地震监测基站-接驳盒','数据下载','{record}');";
            DBHelper.ExecuteNonQuery(sql, 1);
        }
        #endregion


        #region SerachData
        public void SearchEnvironData(object o)
        {
            if (string.IsNullOrEmpty(EndDateTime.ToString()) || string.IsNullOrEmpty(StartDateTime.ToString()))
            {
                HandyControl.Controls.Dialog.Show(new TextDialog("请选择起始时间和结束时间！"));
                return;
            }

            if (EndDateTime < StartDateTime)
            {
                HandyControl.Controls.Dialog.Show(new TextDialog("起始时间大于结束时间，\n请重新输入！"));
                return;
            }

            string timeSearch = " and RecordTime BETWEEN '" + StartDateTime + "' and '" + EndDateTime + "' ";

            //设置当前页为1
            PageIndex = 1;

            TotalJunctionBoxEnvironDataList.Clear();
            JunctionBoxEnvironDataList.Clear();

            string sql = String.Format("select * from underjuncbox_env where StationID = {0} {1} ORDER by id desc limit 100", station_id, timeSearch);
            MySqlDataReader dataReader = DBHelper.ExecuteReader(sql, 1);
            string sqlSub = String.Format("select * from underjuncbox_cavity_state where StationID = {0} {1} ORDER by id desc limit 100", station_id, timeSearch);
            MySqlDataReader dataReaderSub = DBHelper.ExecuteReader(sqlSub, 1);
            int index = 1;
            while (dataReader.Read())
            {
                JunctionBoxEnvironModel JunctionBoxEnvironModel = new JunctionBoxEnvironModel();
                JunctionBoxEnvironModel.Index = index++;
                JunctionBoxEnvironModel.DataTime = Convert.ToDateTime(dataReader["DataTime"]);
                JunctionBoxEnvironModel.RecordTime = Convert.ToDateTime(dataReader["RecordTime"]);
                JunctionBoxEnvironModel.Temperature = Convert.ToSingle(string.IsNullOrEmpty(dataReader["Temperature"].ToString()) ? "0" : dataReader["Temperature"]);
                JunctionBoxEnvironModel.Humidity = Convert.ToSingle(string.IsNullOrEmpty(dataReader["Humidity"].ToString()) ? "0" : dataReader["Humidity"]);
                JunctionBoxEnvironModel.AttitudeX = Convert.ToSingle(string.IsNullOrEmpty(dataReader["AttitudeX"].ToString()) ? "0" : dataReader["AttitudeX"]);
                JunctionBoxEnvironModel.AttitudeY = Convert.ToSingle(string.IsNullOrEmpty(dataReader["AttitudeY"].ToString()) ? "0" : dataReader["AttitudeY"]);
                JunctionBoxEnvironModel.AttitudeZ = Convert.ToSingle(string.IsNullOrEmpty(dataReader["AttitudeZ"].ToString()) ? "0" : dataReader["AttitudeZ"]);

                if (dataReaderSub.Read())
                {
                    int leakState = Convert.ToInt32(string.IsNullOrEmpty(dataReaderSub["Leakage"].ToString()) ? "2" : dataReaderSub["Leakage"]);
                    if (leakState == 1)
                    {
                        JunctionBoxEnvironModel.Leakage = "漏水";
                    }
                    else if (leakState == 0)
                    {
                        JunctionBoxEnvironModel.Leakage = "未漏水";
                    }
                    else
                    {
                        JunctionBoxEnvironModel.Leakage = "未知";
                    }
                }
                else
                {
                    JunctionBoxEnvironModel.Leakage = "未知";
                }
                TotalJunctionBoxEnvironDataList.Add(JunctionBoxEnvironModel);
            }
            dataReader.Dispose();
            dataReaderSub.Dispose();

            RecordCount = index - 1;
            if (RecordCount <= 10)
            {
                TotalPage = 1;

                JunctionBoxEnvironDataList = new ObservableCollection<JunctionBoxEnvironModel>();
                JunctionBoxEnvironDataList = TotalJunctionBoxEnvironDataList;
            }
            else
            {
                TotalPage = (int)Math.Ceiling((double)RecordCount / 10);

                JunctionBoxEnvironDataList = new ObservableCollection<JunctionBoxEnvironModel>();

                for (int i = 0; i < 10; i++)
                {
                    JunctionBoxEnvironDataList.Add(TotalJunctionBoxEnvironDataList[i]);
                }
            }

            JunctionBoxEnvironTotalPage = TotalPage;
            JunctionBoxEnvironNowPage = PageIndex;

            string record = "查询接驳盒环境数据历史数据，查询时间范围为：" + StartDateTime + "至" + EndDateTime + "，共查询到" + RecordCount + "条历史数据";

            sql = $"insert into log_record(StationID,RecordTime,Device_Name,Operation_Type,Record) values('{station_id}','{DateTime.Now}','海底地震监测基站-接驳盒','数据查询','{record}');";
            DBHelper.ExecuteNonQuery(sql, 1);
        }


        public void ResetSearch(object o)
        {
            RefreshData(null);
        }
        #endregion

    }
}