using DevExpress.XtraEditors;
using System;
using System.Windows.Forms;

namespace IStation.WinFrmUI.Basic
{
    public partial class CopyAndExpandCurveDlg : XtraForm
    {
        public CopyAndExpandCurveDlg()
        {
            InitializeComponent();
            this.IconOptions.Icon = WinFrmUI.Properties.Resources.App;
            this.dataLayoutControl1.SetupLayoutControl();
        }

        /// <summary>
        /// 回调事件
        /// </summary>
        public event Func<string, Model.FeatCurveExpressGroup, bool> ReloadDataEvent;

        private Model.PumpCurveExMapping _pumpCurveExMapping = null;

        private Model.FeatCurveExpressGroup _expandFeatCurveExpressGroup = null;

        /// <summary>
        /// 绑定数据
        /// </summary>
        public void SetBindingData(Model.PumpCurveExMapping model)
        {
            if (model == null)
                return;
            if (model.CurveInfo == null)
                return;

            _pumpCurveExMapping = model;
            _expandFeatCurveExpressGroup = _pumpCurveExMapping.CurveInfo.Copy();

            this.chartFeatCurveViewCtrl1.SetBindingData(model.CurveInfo.CurveQH, model.CurveInfo.CurveQE, model.CurveInfo.CurveQP);

            this.txtOtherName.EditValue = _pumpCurveExMapping.OtherName;
            this.txtExpand.EditValue = 100;
        }

        //比例修改完成
        private void txtExpand_EditValueChanged(object sender, EventArgs e)
        {
            if (_pumpCurveExMapping == null || _pumpCurveExMapping.CurveInfo == null)
                return;
            var value = int.Parse(this.txtExpand.EditValue.ToString());
            double ratioExtend = value / 100f;

            var curveInfo = _pumpCurveExMapping.CurveInfo;
            var qhCurve = curveInfo.CurveQH;
            var qeCurve = curveInfo.CurveQE;
            var qpCurve = curveInfo.CurveQP;

            var qhExPoints = IStation.Model.FitCurveHelper.GetFitPointsByExtend(qhCurve, ratioExtend, 12);
            _expandFeatCurveExpressGroup.CurveQH = new Model.CurveExpress(qhExPoints, qhCurve.FitType, true);

            if (qeCurve != null)
            {
                var qeExPoints = IStation.Model.FitCurveHelper.GetFitPointsByExtend(qeCurve, ratioExtend, 12);
                _expandFeatCurveExpressGroup.CurveQE = new Model.CurveExpress(qeExPoints, qeCurve.FitType, true);
            }

            if (qpCurve != null)
            {
                var qpExPoints = IStation.Model.FitCurveHelper.GetFitPointsByExtend(qpCurve, ratioExtend, 12);
                _expandFeatCurveExpressGroup.CurveQP = new Model.CurveExpress(qpExPoints, qpCurve.FitType, true);
            }

            this.chartFeatCurveViewCtrl1.SetBindingData(_expandFeatCurveExpressGroup.CurveQH, _expandFeatCurveExpressGroup.CurveQE, _expandFeatCurveExpressGroup.CurveQP);
        }

        //验证
        private bool Valid()
        {
            this.dxErrorProvider1.ClearErrors();
            if (string.IsNullOrEmpty(this.txtOtherName.Text.Trim()))
            {
                this.dxErrorProvider1.SetError(this.txtOtherName, "必填项");
                return false;
            }
            return true;
        }

        //确定
        private void btnOk_Click(object sender, EventArgs e)
        {
            if (!Valid())
                return;
            var name = this.txtOtherName.Text.Trim();

            var result = this.ReloadDataEvent?.Invoke(name, _expandFeatCurveExpressGroup);
            if (result == null || !result.Value)
            {
                XtraMessageBox.Show("复制失败！");
                return;
            }
            XtraMessageBox.Show("复制成功！");
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

    }
}