using DevExpress.Charts.Native;
using DevExpress.XtraCharts;
using DevExpress.XtraEditors;
using IStation.WinFrmUI.Curve;
using System;
using System.Collections.Generic;
using System.Linq;

namespace IStation.WinFrmUI.Monitor
{
    public partial class CurveAnalyzeViewMgrPage : DocumentPage
    {
        public CurveAnalyzeViewMgrPage()
        {
            InitializeComponent();
            this.PageTitle.Caption = "曲线分析视图";
            this.gridView1.SetNormalView();
            this.gridView1.OptionsView.AllowCellMerge = true;
            this.gridView1.OptionsView.ShowFooter = true;
            this.chartControl1.RuntimeHitTesting = true;

            //this.chartControl1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.chartControl1_MouseDown);
        }


        public class CurrentViewModel : Model.CurveAnalyzePoint
        {
            public CurrentViewModel() { }
            public CurrentViewModel(Model.CurveAnalyzePoint rhs) : base(rhs)
            {
                this.Round();
            }
        }

        private List<CurrentViewModel> _allValidBindingList = null;


        private long _monitorDataSourcesId, _curveAnalyzeId;

        //图
        #region Chart
        private SwiftPlotDiagram _diagram = null;
        private Series _seriesQH, _seriesQE, _seriesQP;
        #endregion


        public void Initial(long monitorDataSourcesId, long curveAnalyzeId)
        {
            _monitorDataSourcesId = monitorDataSourcesId;
            _curveAnalyzeId = curveAnalyzeId;

            _diagram = this.chartControl1.Diagram as SwiftPlotDiagram;
            _diagram.EnableAxisXScrolling = true;
            _diagram.EnableAxisXZooming = true;
            _diagram.EnableAxisYScrolling = true;
            _diagram.EnableAxisYZooming = true;


            _seriesQH = this.chartControl1.GetSeriesByName("SeriesQH");
            _seriesQH.CrosshairLabelPattern = "流量:{A:N0}  扬程:{V:N1}";
            _seriesQH.View.Color = CurveChartDisplay.PointColorQH;
            _seriesQH.CrosshairHighlightPoints = DevExpress.Utils.DefaultBoolean.True;



            _seriesQE = this.chartControl1.GetSeriesByName("SeriesQE");
            _seriesQE.CrosshairLabelPattern = "流量:{A:N0}  效率:{V:N1}";
            _seriesQE.View.Color = CurveChartDisplay.PointColorQE;
            _seriesQE.CrosshairHighlightPoints = DevExpress.Utils.DefaultBoolean.True;


            _seriesQP = this.chartControl1.GetSeriesByName("SeriesQP");
            _seriesQP.CrosshairLabelPattern = "流量:{A:N0}  功率:{V:N0}";
            _seriesQP.View.Color = CurveChartDisplay.PointColorQP;

            _seriesQP.CrosshairHighlightPoints = DevExpress.Utils.DefaultBoolean.True;

        }

        /// <summary>
        /// 初始化数据
        /// </summary>
        public override void InitialDataSource()
        {
            var lays = this.chartControl1.ShowOverlay();
            _allValidBindingList = new List<CurrentViewModel>();
            var packets = new BLL.CurveAnalyzePointPacket().GetValid(_monitorDataSourcesId, _curveAnalyzeId);
            if (packets != null && packets.Any())
            {
                _allValidBindingList = packets.SelectMany(x => x.Points).Select(x => new CurrentViewModel(x)).ToList();
            }


            if (_allValidBindingList == null)
                _allValidBindingList = new List<CurrentViewModel>();
            this.currentViewModelBindingSource.DataSource = _allValidBindingList;
            this.gridView1.BestFitColumns();
            lays.Close();
        }


        //筛选删除 异常流量
        private void barBtnAbnormalQ_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (_allValidBindingList == null || !_allValidBindingList.Any())
            {
                XtraMessageBox.Show("无数据!");
                return;
            }
            var timeList = _allValidBindingList.Where(x => x.Q <= 0 || x.Q == 0).Select(x => x.Time).ToList();
            DeletePoints(timeList);
        }

        //筛选删除 异常功率
        private void barBtnAbnormalP_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (_allValidBindingList == null || !_allValidBindingList.Any())
            {
                XtraMessageBox.Show("无数据!");
                return;
            }
            var timeList = _allValidBindingList.Where(x => x.P == IStation.Error.Default || x.P == 0).Select(x => x.Time).ToList();
            DeletePoints(timeList);
        }

        //筛选删除 异常效率
        private void barBtnAbnormalE_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (_allValidBindingList == null || !_allValidBindingList.Any())
            {
                XtraMessageBox.Show("无数据!");
                return;
            }
            var timeList = _allValidBindingList.Where(x => x.E == IStation.Error.Default || x.E == 0).Select(x => x.Time).ToList();
            DeletePoints(timeList);
        }

        /// <summary>
        /// 删除点
        /// </summary> 
        private void DeletePoints(List<DateTime> timeList)
        {
            if (timeList == null || timeList.Count < 1)
            {
                XtraMessageBox.Show("无数据!");
                return;
            }

            var lays = this.chartControl1.ShowOverlay();
            timeList = timeList.OrderByDescending(x => x).ToList();
            var result = new BLL.CurveAnalyzePointPacket().SetInvalid(_monitorDataSourcesId, _curveAnalyzeId, timeList);
            if (!result)
            {
                lays.Close();
                XtraMessageBox.Show("删除失败！");
                return;
            }

            var minTime = timeList.Min();
            var maxTime = timeList.Max();
            var minIndex = _allValidBindingList.FindIndex(x => x.Time == minTime);
            var maxIndex = _allValidBindingList.FindIndex(x => x.Time == maxTime);
            var delIndex = 0;
            for (int i = maxIndex; i >= minIndex; i--)
            {
                var item = _allValidBindingList[i];
                for (int j = delIndex; j < timeList.Count; j++)
                {
                    var delItem = timeList[j];
                    if (item.Time == delItem)
                    {
                        _allValidBindingList.RemoveAt(i);
                        delIndex = j++;
                        break;
                    }
                }
            }
            InitialDataSource();
            lays.Close();
        }


        //无效
        private void chartControl1_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
        {
            var hitInfo = this.chartControl1.CalcHitInfo(e.Location);
            if (e.Button == System.Windows.Forms.MouseButtons.Left)
            {
                if (hitInfo.InSeries)
                {
                    var time = hitInfo.SeriesPoint.DateTimeArgument;
                    var index = _allValidBindingList.FindIndex(x => x.Time == time);
                    this.gridView1.FocusedRowHandle = index;
                }
            }

        }


        #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





    }
}