namespace HStation.WinFrmUI.PhartRelation
{
    public partial class PumpCurveExpandDlg : DevExpress.XtraBars.Ribbon.RibbonForm
    {
        public PumpCurveExpandDlg()
        {
            InitializeComponent();
            this.repTrackBar1.ShowValueToolTip = false;
            this.IconOptions.Icon = Yw.WinFrmUI.GlobalParas.AppIcon;
        }

        /// <summary>
        /// 回调事件
        /// </summary>
        public event Func<Yw.Pump.CurveQH,  Yw.Pump.CurveQE, Yw.Pump.CurveQP, Task<bool>> ReloadDataEvent;

        private Yw.Geometry.CubicSpline2d _qh = null;
        private Yw.Geometry.CubicSpline2d _qe = null;
        private Yw.Geometry.CubicSpline2d _qp = null;

        /// <summary>
        /// 初始化数据
        /// </summary> 
        public void SetBindingData(
                                    Yw.Pump.CurveQH curve_qh,
                                    Yw.Pump.CurveQE curve_qe,
                                    Yw.Pump.CurveQP curve_qp)
        {
            if (curve_qh == null)
            {
                return;
            }
            Yw.Geometry.CubicSpline2d qh = null, qe = null, qp = null;

            qh = new Yw.Geometry.CubicSpline2d(curve_qh.FeatCurve.GetPointList());
            if (curve_qe != null)
                qe = new Yw.Geometry.CubicSpline2d(curve_qe.FeatCurve.GetPointList());
            if (curve_qp != null)
                qp = new Yw.Geometry.CubicSpline2d(curve_qp.FeatCurve.GetPointList());

            _qh = qh;
            _qe = qe;
            _qp = qp;
            this.pumpPerformChart1.SetBindingData(qh, qe, qp);
        }


        /// <summary>
        /// 初始化数据
        /// </summary> 
        public void SetBindingData(Yw.Geometry.CubicSpline2d qh,
                                   Yw.Geometry.CubicSpline2d qe,
                                   Yw.Geometry.CubicSpline2d qp)
        {

            _qh = qh;
            _qe = qe;
            _qp = qp;
            this.pumpPerformChart1.SetBindingData(qh, qe, qp);
        }


        private void barEditTrackBar_EditValueChanged(object sender, EventArgs e)
        { 
            if (this.barEditTrackBar.EditValue is not int ratio)
            {
                this.barStaticItem.Caption = $"X%";
                return;
            }
            this.barStaticItem.Caption = $"{ratio}%"; 
            var bol = Out(ratio, out Yw.Geometry.CubicSpline2d qh, out Yw.Geometry.CubicSpline2d qe, out Yw.Geometry.CubicSpline2d qp);
            if (!bol)
                return;
            this.pumpPerformChart1.SetBindingData(qh, qe, qp);
        }

        private async void barBtnSave_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {

            if (this.barEditTrackBar.EditValue is not int ratio)
            {
                return;
            }
            var bol = Out(ratio, out Yw.Geometry.CubicSpline2d qh, out Yw.Geometry.CubicSpline2d qe, out Yw.Geometry.CubicSpline2d qp);
            if (!bol)
                return;

            Yw.Pump.CurveQH pump_qh = null;
            Yw.Pump.CurveQE pump_qe = null;
            Yw.Pump.CurveQP pump_qp = null;
            var qh_pt_list = qh.GetPointList(); 
            pump_qh = new Yw.Pump.CurveQH(Yw.Pump.eFeatType.Cubic, qh_pt_list);
            if (qe != null)
            {
                var qe_pt_list = qe.GetPointList(); 
                pump_qe = new Yw.Pump.CurveQE(Yw.Pump.eFeatType.Cubic, qe_pt_list);
            }
            if (qp != null)
            {
                var qp_pt_list = qp.GetPointList();
                qp = new Yw.Geometry.CubicSpline2d(qp_pt_list);
                pump_qp = new Yw.Pump.CurveQP(Yw.Pump.eFeatType.Cubic, qp_pt_list);
            } 

            var result = await this.ReloadDataEvent?.Invoke(pump_qh, pump_qe, pump_qp);
            if (!result)
            {
                XtraMessageBox.Show("保存失败！");
                return;
            }

            XtraMessageBox.Show("保存成功！");
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        private bool Out(double ratio, out Yw.Geometry.CubicSpline2d qh, out Yw.Geometry.CubicSpline2d qe, out Yw.Geometry.CubicSpline2d qp)
        {
            qh = null;
            qe = null;
            qp = null;
            if (_qh == null)
                return false;
            qh = new Yw.Geometry.CubicSpline2d(_qh); 
            qh.MaxX = qh.MaxX * ratio / 100;

            if (_qe != null)
            {
                qe = new Yw.Geometry.CubicSpline2d(_qe);
                qe.MaxX = qe.MaxX * ratio / 100;
            }

            if (_qp != null)
            {
                qp = new Yw.Geometry.CubicSpline2d(_qp);
                qp.MaxX = qp.MaxX * ratio / 100;
            }

            return true;
        }

     
    }
}