using System.Data;

namespace Yw.WinFrmUI
{
    public partial class SetHydroCurveCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        public SetHydroCurveCtrl()
        {
            InitializeComponent();
            this.gridView1.SetBindingLimitEditView(25);
            this.gridView1.ShowViewCaption(25);
        }

        /// <summary>
        /// 保存曲线信息事件
        /// </summary>
        public event Action<Yw.Model.HydroCurveInfo> SaveCurveInfoEvent;

        private Yw.Model.HydroModelInfo _hydroInfo = null;//水力信息
        private Yw.Model.HydroCurveInfo _curveInfo = null;//曲线信息
        private BindingList<HydroCurvePointViewModel> _allBindingList = null;

        /// <summary>
        /// 
        /// </summary>
        public void SetBindingData(Yw.Model.HydroModelInfo hydroInfo, Yw.Model.HydroCurveInfo curveInfo, string curveType)
        {
            if (hydroInfo == null)
            {
                return;
            }
            _hydroInfo = hydroInfo;
            _curveInfo = curveInfo;
            if (_curveInfo == null)
            {
                _curveInfo = new Model.HydroCurveInfo();
                _curveInfo.Catalog = Yw.Hydro.ParterCatalog.Curve;
                _curveInfo.Code = Yw.Untity.UniqueHelper.CreateFromFirst("curve", _hydroInfo.GetAllParters().Select(x => x.Code).ToList());
                _curveInfo.CurveType = curveType;
            }
            this.txtCode.EditValue = _curveInfo.Code;
            this.txtName.EditValue = _curveInfo.Name;
            this.txtDescription.EditValue = _curveInfo.Description;
            switch (curveType)
            {
                case HydroCurve.TankVol:
                    {

                    }
                    break;
                case HydroCurve.PumpQH:
                    {
                        this.txtCurveType.EditValue = "水泵流量扬程曲线";
                        this.colX.Caption = "Q(m³/h)";
                        this.colY.Caption = "H(m)";
                        this.hydroCurveViewCtrl1.TitleTextX = "流量（m³/h）";
                        this.hydroCurveViewCtrl1.TitleTextY = "扬程（m）";
                    }
                    break;
                case HydroCurve.PumpQP:
                    {
                        this.txtCurveType.EditValue = "水泵流量功率曲线";
                        this.colX.Caption = "Q(m³/h)";
                        this.colY.Caption = "P(kW)";
                        this.hydroCurveViewCtrl1.TitleTextX = "流量（m³/h）";
                        this.hydroCurveViewCtrl1.TitleTextY = "功率（kW）";
                    }
                    break;
                case HydroCurve.PumpQE:
                    {
                        this.txtCurveType.EditValue = "水泵流量效率曲线";
                        this.colX.Caption = "Q(m³/h)";
                        this.colY.Caption = "E(%)";
                        this.hydroCurveViewCtrl1.TitleTextX = "流量（m³/h）";
                        this.hydroCurveViewCtrl1.TitleTextY = "效率（%）";
                    }
                    break;
                case HydroCurve.ValveQL:
                    {
                        this.txtCurveType.EditValue = "阀门水头损失曲线";
                        this.colX.Caption = "Q(m³/h)";
                        this.colY.Caption = "H(m)";
                        this.hydroCurveViewCtrl1.TitleTextX = "流量（m³/h）";
                        this.hydroCurveViewCtrl1.TitleTextY = "压力（m）";
                    }
                    break;
                default: break;
            }
            _allBindingList = new BindingList<HydroCurvePointViewModel>();
            _curveInfo.CurveData?.ForEach(x =>
            {
                var pt = new HydroCurvePointViewModel(x.X, x.Y);
                _allBindingList.Add(pt);
            });
            this.hydroCurvePointViewModelBindingSource.DataSource = _allBindingList;
            this.hydroCurvePointViewModelBindingSource.ResetBindings(false);

            this.hydroCurveViewCtrl1.SetBindingData(_allBindingList.ToList());
        }

        //保存
        private void btnSave_Click(object sender, EventArgs e)
        {
            _curveInfo.Name = this.txtName.Text.Trim();
            _curveInfo.Description = this.txtDescription.Text.Trim();
            _curveInfo.CurveData = _allBindingList?.Select(x => new Model.Hydro.CurvePoint(x.X, x.Y)).ToList();
            this.hydroCurveViewCtrl1.SetBindingData(_allBindingList.ToList());
            this.SaveCurveInfoEvent?.Invoke(_curveInfo);
        }

        //删除
        private void gridView1_RowCellClick(object sender, DevExpress.XtraGrid.Views.Grid.RowCellClickEventArgs e)
        {
            if (e.RowHandle < 0)
            {
                return;
            }
            if (e.Column == this.colDelete)
            {
                _allBindingList.RemoveAt(e.RowHandle);
            }
        }


    }
}