using DevExpress.XtraEditors;
using DevExpress.XtraGrid.Views.Grid.ViewInfo;
using MathNet.Numerics;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace IStation.WinFrmUI.Monitor
{
    public partial class DataIntegrationPage : DocumentPage
    {
        public DataIntegrationPage()
        {
            InitializeComponent();
            this.PageTitle.Caption = "数据整合";
            this.stationListCtrl1.FocusedChangedEvent += StationListCtrl1_FocusedChangedEvent;
            this.monitorDataSourcesTreeList1.FocusedChangedEvent += MonitorDataSourcesListCtrl1_FocusedChangedEvent;
            this.gridView1.SetNormalView();
            this.colTime.DisplayFormat.FormatType = DevExpress.Utils.FormatType.DateTime;
            this.colTime.DisplayFormat.FormatString = "G";
        }

        public class CurrentViewModel
        {
            [Display(Name = "年月")]
            public string YearMonth { get; set; }

            [Display(Name = "时间")]
            public DateTime Time { get; set; }

            [Display(Name = "运行工况")]
            public string RunFlags { get; set; }

            [Display(Name = "转速列表")]
            public string RpmList { get; set; }

            [Display(Name = "扬程列表")]
            public string HeadList { get; set; }

            [Display(Name = "总流量")]
            public double TotalFlow { get; set; }

            [Display(Name = "总功率")]
            public double TotalPower { get; set; }
        }

        private BLL.StationSignalRecordPacket _bll = new BLL.StationSignalRecordPacket();
        private Model.Station _station = null;
        private Model.MonitorDataSources _monitorDataSources = null;
        private List<CurrentViewModel> _allBindingList = null; 

        /// <summary>
        /// 清空数据
        /// </summary>
        public void Clear()
        {
            _allBindingList = new List<CurrentViewModel>();
            this.currentViewModelBindingSource.DataSource = _allBindingList;
        }

        /// <summary>
        /// 初始化数据
        /// </summary>
        public override void InitialDataSource()
        {
            this.stationListCtrl1.SetBindingData();
            this.monitorDataSourcesTreeList1.SetBindingData();
        }

        //泵站变换
        private void StationListCtrl1_FocusedChangedEvent(Model.Station obj)
        {
            _station = obj;
            SetBindingData(_monitorDataSources, _station);
        }

        //来源变换
        private void MonitorDataSourcesListCtrl1_FocusedChangedEvent(Model.MonitorDataSources obj)
        {
            _monitorDataSources = obj;
            SetBindingData(_monitorDataSources, _station);
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        public void SetBindingData(Model.MonitorDataSources monitorDataSources, Model.Station station)
        {
            _allBindingList = new List<CurrentViewModel>();
            this.currentViewModelBindingSource.DataSource = _allBindingList;
            if (monitorDataSources == null || station == null)
            {
                return;
            }
            if (this.barCekLoad.Checked)
            {
                return;
            }
            var packets = _bll.Get(_monitorDataSources.ID, _station.ID);
            SetBindingData(packets);
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        public void SetBindingData(List<Model.StationSignalRecordPacket> packets)
        {
            WaitFrmHelper.ShowWaitForm();
            _allBindingList = new List<CurrentViewModel>();
            if (packets != null && packets.Any())
            { 
                foreach (var packet in packets)
                {
                    var station_signal_records = packet.StationSignalRecords;
                    if (station_signal_records == null || !station_signal_records.Any())
                        continue;
                    var year_month = $"{packet.Year}-{packet.Month}";
                    foreach (var record in station_signal_records)
                    {
                        var pump_signal_records = record.PumpSignalRecords;
                        if (pump_signal_records == null || !pump_signal_records.Any())
                            continue;
                        pump_signal_records = pump_signal_records.OrderBy(x => x.Flag).ToList();

                        var total_power = pump_signal_records.Sum(x => x.InstantaneousPower);
                        var run_flags = pump_signal_records.Select(x => x.Flag).ToList();
                        var rpm_list = pump_signal_records.Select(x =>
                        {
                            if (x.Rpm == 0 && (x.Flag == 15 || x.Flag == 16))
                            {
                                return 590;
                            }
                            return x.Rpm;
                        }).ToList();
                        var head_list = pump_signal_records.Select(x =>
                        {
                            return Math.Round(x.Head, 2);
                        }).ToList();


                        var vm = new CurrentViewModel();
                        vm.YearMonth = year_month;
                        vm.Time = record.Time;
                        vm.RunFlags = IStation.Untity.IntListHelper.ToString(run_flags);
                        vm.RpmList = IStation.Untity.DoubleListHelper.ToString(rpm_list);
                        vm.HeadList = IStation.Untity.DoubleListHelper.ToString(head_list); 
                        vm.TotalPower = Math.Round(total_power, 1);
                        _allBindingList.Add(vm);
                    }
                }
            }


            this.currentViewModelBindingSource.DataSource = _allBindingList;
            WaitFrmHelper.HideWaitForm();
        }

        //整合
        private void barBtnIntegration_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (_monitorDataSources == null || _station == null)
                return;
            var dlg = new SetTimeStepDlg();
            dlg.ReloadDataEvent += (timeStep) =>
            {
                Task.Run(() =>
                {
                    this.Invoke(new Action(() =>
                    {
                        AlertTool.ShowInfo(Application.OpenForms[0], "提示", "开始整合！");
                    }));
                    var packets = _bll.AnalysisAndSave(_monitorDataSources.ID, _station.ID, timeStep);
                    this.Invoke(new Action(() =>
                    {
                        SetBindingData(packets);
                        AlertTool.ShowInfo(Application.OpenForms[0], "提示", "整合完成！");
                    }));

                });

            };
            dlg.ShowDialog();
        }

        //
        private void barCekLoad_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SetBindingData(_monitorDataSources, _station);
        }

        //自定义组名
        private void gridView1_CustomDrawGroupRow(object sender, DevExpress.XtraGrid.Views.Base.RowObjectCustomDrawEventArgs e)
        { 
            var vm = this.gridView1.GetRow(e.RowHandle) as CurrentViewModel;
            var grid = e.Info as GridGroupRowInfo;
            if (grid.Level == 0)
            {    grid.GroupText = vm.YearMonth;
            }
            else if (grid.Level == 1)
            { 
                grid.GroupText = vm.RunFlags;
            } 
        }

        #region 菜单 

        //全部展开
        private void barBtnExpandAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.gridView1.ExpandAllGroups();
        }

        //全部折叠
        private void barBtnCollapseAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.gridView1.CollapseAllGroups();
        }

        //检索
        private void barCekSearch_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (this.barCekSearch.Checked)
                this.gridView1.ShowFindPanel();
            else
                this.gridView1.HideFindPanel();
        }

        // 刷新数据
        private void barBtnRefresh_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            InitialDataSource();
        }




        #endregion

        #region 导出

        private void barBtnExportEpanet_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (_monitorDataSources == null || _station == null)
            {
                XtraMessageBox.Show("无数据!");
                return;
            }
            var dlg = new SetTimeStepDlg();
            dlg.SetBindingData(300);
            dlg.ReloadDataEvent += (timeStep) =>
            {
                WaitFrmHelper.ShowWaitForm("正在导出");
                ExportEpanetHelper.Export(_monitorDataSources.ID, _station.ID, timeStep);
                WaitFrmHelper.HideWaitForm();

                AlertTool.ShowInfo(System.Windows.Forms.Application.OpenForms[0], "提示", "导出完成！");
            };
            dlg.ShowDialog();
        }


        private void barBtnExportWaterDesk_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (_monitorDataSources == null || _station == null)
            {
                XtraMessageBox.Show("无数据!");
                return;
            }
            var dlg = new SetTimeStepDlg();
            dlg.SetBindingData(300);
            dlg.ReloadDataEvent += (timeStep) =>
            {
                WaitFrmHelper.ShowWaitForm("正在导出");
                ExportWaterDeskHelper.Export(_monitorDataSources.ID, _station.ID, timeStep);
                WaitFrmHelper.HideWaitForm();
                AlertTool.ShowInfo(System.Windows.Forms.Application.OpenForms[0], "提示", "导出完成！");
            };
            dlg.ShowDialog();
        }

        #endregion


    }
}