using DevExpress.XtraBars;
using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Controls;
using DevExpress.XtraEditors.Repository;
using DevExpress.XtraLayout.Utils;
using DevExpress.XtraVerticalGrid.Events;

namespace Yw.WinFrmUI
{

    public partial class HydroVisualPropertyCtrl : XtraUserControl
    {
        public HydroVisualPropertyCtrl()
        {
            InitializeComponent();
            this.layoutControl1.SetupLayoutControl();
        }

        /// <summary>
        /// 匹配db事件
        /// 第一个参数为匹配Db的ViewModel
        /// 第二个参数为是否匹配成功
        /// </summary>
        public event Func<HydroVisualViewModel, bool> MatchingDbEvent;
        /// <summary>
        /// 设置曲线事件
        /// 第一个参数为设置曲线的ViewModel
        /// 第二个参数为曲线类型
        /// 第三个参数为是否设置成功
        /// </summary>
        public event Func<HydroVisualViewModel, string, bool> SetCurveEvent;
        /// <summary>
        /// 设置模式事件
        /// 第一个参数为设置模式事的ViewModel
        /// 第二个参数为模式事类型
        /// 第三个参数为是否设置成功
        /// </summary>
        public event Func<HydroVisualViewModel, string, bool> SetPatternEvent;
        /// <summary>
        /// 属性值发生改变事件
        /// </summary>
        public event Action<HydroVisualViewModel> PropertyValueChangedEvent;

        /// <summary>
        /// 标注属性值改变事件
        /// </summary>
        public event Action<HydroVisualViewModel> MarkPropertyValueChangedEvent;

        /// <summary>
        /// 分级属性值改变事件
        /// </summary>
        public event Action<HydroVisualViewModel> GradingPropertyValueChangedEvent;

        /// <summary>
        /// 水流动画属性值改变事件
        /// </summary>
        public event Action<HydroVisualViewModel> FlowEffectPropertyValueChangedEvent;

        /// <summary>
        /// 强调连接节点事件
        /// 第一个参数为本身Code
        /// 第二个参数为连接节点Code
        /// </summary>
        public event Action<HydroLinkViewModel, string> BlinkLinkNodeEvent;

        /// <summary>
        /// 查看构件事件
        /// </summary>
        public event Action<HydroVisualViewModel> HydroViewEvent;


        /// <summary>
        /// 绑定对象
        /// </summary>
        public HydroVisualViewModel SelectedObject
        {
            get
            {
                var vm = this.propertyGridControl1.SelectedObject as HydroVisualViewModel;
                return vm;
            }
            set
            {
                this.barBtnChangeLink.Visibility = value is HydroLinkViewModel ? BarItemVisibility.Always : BarItemVisibility.Never;
                this.barBtnView.Visibility = value == null ? BarItemVisibility.Never : BarItemVisibility.Always;
                this.propertyGridControl1.SelectedObject = value;
            }
        }

        /// <summary>
        /// 重新从数据源中读取数据，外观恢复刚开始加载的样子
        /// </summary>
        public void UpdateData()
        {
            this.propertyGridControl1.UpdateData();
        }

        /// <summary>
        /// 更新数据，样式不变
        /// </summary>
        public void UpdateRows()
        {
            this.propertyGridControl1.UpdateRows();
        }

        //获取行的视图对象
        private HydroVisualViewModel GetPropertyViewModel(DevExpress.XtraVerticalGrid.Rows.BaseRow row)
        {
            if (row == null)
            {
                return default;
            }
            if (row.Level <= 1)
            {
                return this.SelectedObject;
            }
            if (row.ParentRow == null)
            {
                return this.SelectedObject;
            }
            if (row.ParentRow.Properties.Value is HydroVisualViewModel)
            {
                return row.ParentRow.Properties.Value as HydroVisualViewModel;
            }
            return GetPropertyViewModel(row.ParentRow);
        }

        //设置描述控件的可见性
        private void SetDescriptionVisible(bool isVisible)
        {
            var visible = isVisible ? LayoutVisibility.Always : LayoutVisibility.Never;
            this.layoutDescription.Visibility = this.splitterItem1.Visibility = visible;
        }

        //自定义属性Header缩进
        private void propertyGridControl1_CustomDrawRowHeaderIndent(object sender, CustomDrawRowHeaderIndentEventArgs e)
        {

        }

        //自定义属性Header显示
        private void propertyGridControl1_CustomDrawRowHeaderCell(object sender, CustomDrawRowHeaderCellEventArgs e)
        {
            //字段名称
            var fieldName = e.Row.Properties.FieldName.Split(new char[] { '.' }).Last();
            if (string.IsNullOrEmpty(fieldName))
            {
                return;
            }

            //属性描述器
            var descriptor = this.propertyGridControl1.GetPropertyDescriptor(e.Row);
            if (descriptor != null)
            {
                //名称
                var displayNameAttri = (DisplayNameAttribute)descriptor.Attributes[typeof(DisplayNameAttribute)];
                if (displayNameAttri != null && !string.IsNullOrEmpty(displayNameAttri.DisplayName))
                {
                    e.Caption = displayNameAttri.DisplayName;
                }
            }

            //颜色
            var vm = GetPropertyViewModel(e.Row);
            if (vm != null)
            {
                var propStatus = vm.GetPropStatus(fieldName);
                if (propStatus != null)
                {
                    switch (propStatus.PropStatus)
                    {
                        case Yw.Hydro.ePropStatus.Error:
                            {
                                e.Appearance.ForeColor = Color.Red;
                            }
                            break;
                        case Yw.Hydro.ePropStatus.Normal:
                            {
                                e.Appearance.ForeColor = Color.Black;
                            }
                            break;
                        case Yw.Hydro.ePropStatus.Lack:
                            {
                                e.Appearance.ForeColor = Color.Green;
                            }
                            break;
                        case Yw.Hydro.ePropStatus.Abnormal:
                            {
                                e.Appearance.ForeColor = Color.Orange;
                            }
                            break;
                        default: break;
                    }
                }
            }
        }

        //自定义属性值显示
        private void propertyGridControl1_CustomDrawRowValueCell(object sender, CustomDrawRowValueCellEventArgs e)
        {
            //行字段名称
            var fieldName = e.Row.Properties.FieldName.Split(new char[] { '.' }).Last();
            if (string.IsNullOrEmpty(fieldName))
            {
                return;
            }
            //行类型全名称
            var fullTypeName = e.Row.Properties.RowType.FullName;

            if (fullTypeName == typeof(DateTime).FullName)
            {
                e.CellText = ((DateTime)e.Properties.Value).ToString("yyyy-MM-dd HH:mm:ss");
            }
            else
            {
                var descriptor = this.propertyGridControl1.GetPropertyDescriptor(e.Row);
                if (descriptor != null)
                {
                    var calcuPropAttri = (HydroCalcuProAttribute)descriptor.Attributes[typeof(HydroCalcuProAttribute)];
                    if (calcuPropAttri != null)
                    {
                        if (e.Properties.Value == null)
                        {
                            e.CellText = "尚未计算";
                            e.Appearance.ForeColor = Color.OrangeRed;
                        }
                    }
                    var displayUnitAttri = (DisplayUnitAttribute)descriptor.Attributes[typeof(DisplayUnitAttribute)];
                    if (displayUnitAttri != null)
                    {
                        if (e.Properties.Value != null)
                        {
                            e.CellText = e.Properties.Value.ToString() + " " + displayUnitAttri.Unit;
                        }
                    }
                }
            }
        }

        //属性编辑框的显示与取消
        private void propertyGridControl1_ShowingEditor(object sender, CancelEventArgs e)
        {
            var rowTypeFullName = this.propertyGridControl1.FocusedRow.Properties.RowType.FullName;
            var fieldName = this.propertyGridControl1.FocusedRow.Properties.FieldName.Split(new char[] { '.' }).Last();

            if (rowTypeFullName == typeof(Image).FullName)
            {
                e.Cancel = true;
                return;
            }

            var descriptor = this.propertyGridControl1.GetPropertyDescriptor(this.propertyGridControl1.FocusedRow);
            var showEditor = (ShowEditorAttribute)descriptor.Attributes[typeof(ShowEditorAttribute)];
            if (showEditor != null)
            {
                if (!showEditor.ShowEditor)
                {
                    e.Cancel = true;
                    return;
                }
            }
        }

        //编辑框
        private void propertyGridControl1_CustomRecordCellEdit(object sender, GetCustomRowCellEditEventArgs e)
        {
            var fieldName = e.Row.Properties.FieldName.Split(new char[] { '.' }).Last();
            if (string.IsNullOrEmpty(fieldName))
            {
                return;
            }
            var descriptor = this.propertyGridControl1.GetPropertyDescriptor(e.Row);
            var rowTypeFullName = e.Row.Properties.RowType.FullName;
            var vm = GetPropertyViewModel(e.Row);
            if (vm == null)
            {
                return;
            }

            #region bool

            if (rowTypeFullName == typeof(bool).FullName)
            {
                var ckEdit = new RepositoryItemCheckEdit();
                ckEdit.CheckStyle = DevExpress.XtraEditors.Controls.CheckStyles.Standard;
                if (e.Row.Properties.ReadOnly == true)
                {
                    ckEdit.ReadOnly = true;
                }
                e.RepositoryItem = ckEdit;
            }

            #endregion

            #region 富文本

            var attri_multi = (MultiTextAttribute)descriptor.Attributes[typeof(MultiTextAttribute)];
            if (attri_multi != null)
            {
                var memoEdit = new RepositoryItemMemoEdit();
                if (e.Row.Properties.ReadOnly == true)
                {
                    memoEdit.ReadOnly = true;
                }
                e.RepositoryItem = memoEdit;
            }

            #endregion

            #region 图片

            if (rowTypeFullName == typeof(Image).FullName)
            {
                var picEdit = new RepositoryItemPictureEdit();
                picEdit.ReadOnly = true;
                picEdit.NullText = "空";
                e.RepositoryItem = picEdit;
                e.Row.Expanded = true;
            }

            #endregion

            #region 型号

            var modelTypeAttri = (HydroModelTypeProAttribute)descriptor.Attributes[typeof(HydroModelTypeProAttribute)];
            if (modelTypeAttri != null)
            {
                var buttonEdit = new RepositoryItemButtonEdit();
                buttonEdit.TextEditStyle = TextEditStyles.DisableTextEditor;
                buttonEdit.ButtonClick += delegate
                {
                    if (this.MatchingDbEvent == null)
                    {
                        return;
                    }
                    var vm = GetPropertyViewModel(e.Row);
                    if (vm == null)
                    {
                        return;
                    }
                    var bol = this.MatchingDbEvent.Invoke(vm);
                    if (bol)
                    {
                        UpdateRows();
                    }
                };
                e.RepositoryItem = buttonEdit;
            }

            #endregion

            #region 曲线

            var curvePropAttri = (HydroCurveProAttribute)descriptor.Attributes[typeof(HydroCurveProAttribute)];
            if (curvePropAttri != null)
            {
                var buttonEdit = new RepositoryItemButtonEdit();
                buttonEdit.TextEditStyle = TextEditStyles.DisableTextEditor;
                buttonEdit.ButtonClick += delegate
                {
                    var vm = GetPropertyViewModel(e.Row);
                    if (vm == null)
                    {
                        return;
                    }
                    switch (curvePropAttri.CurveType)
                    {
                        case HydroCurve.Tank:
                            {
                                if (this.SetCurveEvent == null || !this.SetCurveEvent.Invoke(vm, HydroCurve.Pump))
                                {
                                    XtraMessageBox.Show("正在开发中...");
                                }
                            }
                            break;
                        case HydroCurve.TankVol:
                            {
                                if (this.SetCurveEvent == null || !this.SetCurveEvent.Invoke(vm, HydroCurve.TankVol))
                                {
                                    XtraMessageBox.Show("正在开发中...");
                                }
                            }
                            break;
                        case HydroCurve.Pump:
                            {
                                if (this.SetCurveEvent == null || !this.SetCurveEvent.Invoke(vm, HydroCurve.Pump))
                                {
                                    //缺省的设置方法
                                }
                            }
                            break;
                        case HydroCurve.PumpQH:
                            {
                                if (this.SetCurveEvent == null || !this.SetCurveEvent.Invoke(vm, HydroCurve.PumpQH))
                                {
                                    var pumpViewModel = vm as HydroPumpViewModel;
                                    var curveQh = vm.HydroInfo.Curves?.Find(x => x.Code == pumpViewModel.CurveQH);
                                    var dlg = new SetHydroCurveDlg();
                                    dlg.ReloadDataEvent += (curveInfo) =>
                                    {
                                        if (vm.HydroInfo.Curves == null)
                                        {
                                            vm.HydroInfo.Curves = new List<Model.HydroCurveInfo>();
                                        }
                                        if (curveQh != null)
                                        {
                                            vm.HydroInfo.Curves.Remove(curveQh);
                                        }
                                        vm.HydroInfo.Curves.Add(curveInfo);
                                        pumpViewModel.CurveQH = curveInfo.Code;
                                        UpdateRows();
                                    };
                                    dlg.SetBindingData(vm.HydroInfo, curveQh, curvePropAttri.CurveType);
                                    dlg.ShowDialog();
                                }
                            }
                            break;
                        case HydroCurve.PumpQP:
                            {
                                if (this.SetCurveEvent == null || !this.SetCurveEvent.Invoke(vm, curvePropAttri.CurveType))
                                {
                                    var pumpViewModel = vm as HydroPumpViewModel;
                                    var curveQp = vm.HydroInfo.Curves?.Find(x => x.Code == pumpViewModel.CurveQP);
                                    var dlg = new SetHydroCurveDlg();
                                    dlg.ReloadDataEvent += (curveInfo) =>
                                    {
                                        if (vm.HydroInfo.Curves == null)
                                        {
                                            vm.HydroInfo.Curves = new List<Model.HydroCurveInfo>();
                                        }
                                        if (curveQp != null)
                                        {
                                            vm.HydroInfo.Curves.Remove(curveQp);
                                        }
                                        vm.HydroInfo.Curves.Add(curveInfo);
                                        pumpViewModel.CurveQP = curveInfo.Code;
                                        UpdateRows();
                                    };
                                    dlg.SetBindingData(vm.HydroInfo, curveQp, curvePropAttri.CurveType);
                                    dlg.ShowDialog();
                                }
                            }
                            break;
                        case HydroCurve.PumpQE:
                            {
                                var pumpViewModel = vm as HydroPumpViewModel;
                                var curveQe = vm.HydroInfo.Curves?.Find(x => x.Code == pumpViewModel.CurveQE);
                                var dlg = new SetHydroCurveDlg();
                                dlg.ReloadDataEvent += (curveInfo) =>
                                {
                                    if (vm.HydroInfo.Curves == null)
                                    {
                                        vm.HydroInfo.Curves = new List<Model.HydroCurveInfo>();
                                    }
                                    if (curveQe != null)
                                    {
                                        vm.HydroInfo.Curves.Remove(curveQe);
                                    }
                                    vm.HydroInfo.Curves.Add(curveInfo);
                                    pumpViewModel.CurveQE = curveInfo.Code;
                                    UpdateRows();
                                };
                                dlg.SetBindingData(vm.HydroInfo, curveQe, curvePropAttri.CurveType);
                                dlg.ShowDialog();
                            }
                            break;
                        case HydroCurve.Valve:
                            {
                                if (this.SetCurveEvent == null || !this.SetCurveEvent.Invoke(vm, HydroCurve.Valve))
                                {
                                    //缺省的设置方法
                                }
                            }
                            break;
                        case HydroCurve.ValveQL:
                            {
                                if (this.SetCurveEvent == null || !this.SetCurveEvent.Invoke(vm, curvePropAttri.CurveType))
                                {
                                    //缺省的设置方法
                                }
                            }
                            break;
                        default: break;
                    }
                };
                e.RepositoryItem = buttonEdit;
            }

            #endregion

            #region 模式

            var patternProAttri = (HydroPatternProAttribute)descriptor.Attributes[typeof(HydroPatternProAttribute)];
            if (patternProAttri != null)
            {
                var buttonEdit = new RepositoryItemButtonEdit();
                buttonEdit.TextEditStyle = TextEditStyles.DisableTextEditor;
                buttonEdit.ButtonClick += delegate
                {
                    var vm = GetPropertyViewModel(e.Row);
                    switch (patternProAttri.PatternType)
                    {
                        case HydroPattern.Head:
                            {
                                if (this.SetPatternEvent == null || !this.SetPatternEvent.Invoke(vm, HydroPattern.Head))
                                {
                                    //缺省的设置方法
                                }
                            }
                            break;
                        case HydroPattern.Demand:
                            {
                                if (this.SetPatternEvent == null || !this.SetPatternEvent.Invoke(vm, HydroPattern.Demand))
                                {
                                    //缺省的设置方法
                                }
                            }
                            break;
                    }
                };
                e.RepositoryItem = buttonEdit;
            }

            #endregion

            #region 标签

            var flagsProAttri = (HydroFlagsProAttribute)descriptor.Attributes[typeof(HydroFlagsProAttribute)];
            if (flagsProAttri != null)
            {
                var buttonEdit = new RepositoryItemButtonEdit();
                buttonEdit.TextEditStyle = TextEditStyles.DisableTextEditor;
                buttonEdit.ButtonClick += async delegate
                {
                    var vm = GetPropertyViewModel(e.Row);
                    var flagVmoList = await BLLFactory<Yw.BLL.SysFlag>.Instance.GetBySysType(Yw.Hydro.DataType.HydroParter);
                    var dbFlagList = flagVmoList?.Select(x => x.Name).Distinct().ToList();
                    var dlg = new SetFlagsDlg();
                    dlg.SetBindingData(dbFlagList, vm.Vmo.Flags);
                    dlg.ReloadDataEvent += (flags) =>
                    {
                        vm.Vmo.Flags = flags;
                        vm.Flags = Yw.Untity.FlagsHelper.ToString(flags);
                        UpdateRows();
                        this.PropertyValueChangedEvent?.Invoke(vm);
                    };
                    dlg.ShowDialog();
                };
                e.RepositoryItem = buttonEdit;
            }

            #endregion

            #region 连接

            if (e.Row.Properties.Value != null)
            {
                var linkCodeAttri = (HydroLinkProAttribute)descriptor.Attributes[typeof(HydroLinkProAttribute)];
                if (linkCodeAttri != null)
                {
                    var buttonEdit = new RepositoryItemButtonEdit();
                    buttonEdit.TextEditStyle = TextEditStyles.DisableTextEditor;
                    buttonEdit.ButtonClick += delegate
                    {
                        var vm = GetPropertyViewModel(e.Row);
                        var vmLink = vm as HydroLinkViewModel;
                        this.BlinkLinkNodeEvent?.Invoke(vmLink, e.Row.Properties.Value.ToString());
                    };
                    e.RepositoryItem = buttonEdit;
                }
            }


            #endregion

        }

        //属性值改变
        private void propertyGridControl1_CellValueChanged(object sender, DevExpress.XtraVerticalGrid.Events.CellValueChangedEventArgs e)
        {
            var fieldName = e.Row.Properties.FieldName.Split(new char[] { '.' }).Last();
            if (string.IsNullOrEmpty(fieldName))
            {
                return;
            }
            var vm = GetPropertyViewModel(e.Row);
            if (vm == null)
            {
                return;
            }
            vm.UpdateVmoProperty();
            this.PropertyValueChangedEvent?.Invoke(vm);
            var descriptor = this.propertyGridControl1.GetPropertyDescriptor(e.Row);
            if (descriptor != null)
            {
                var hydroMarkPropAttri = descriptor.Attributes[typeof(HydroMarkProAttribute)];
                if (hydroMarkPropAttri != null)
                {
                    this.MarkPropertyValueChangedEvent?.Invoke(vm);
                }

                var hydroGradingPropAttri = descriptor.Attributes[typeof(HydroGradingProAttribute)];
                if (hydroGradingPropAttri != null)
                {
                    this.GradingPropertyValueChangedEvent?.Invoke(vm);
                }

                var hydroFlowDirectionPropAttri = descriptor.Attributes[typeof(HydroFlowDirectionProAttribute)];
                if (hydroFlowDirectionPropAttri != null)
                {
                    this.FlowEffectPropertyValueChangedEvent?.Invoke(vm);
                }
            }
        }

        //改变连接节点
        private void barBtnChangeLink_ItemClick(object sender, ItemClickEventArgs e)
        {
            var link = this.SelectedObject as HydroLinkViewModel;
            if (link != null)
            {
                var tempCode = link.StartCode;
                link.StartCode = link.EndCode;
                link.EndCode = tempCode;
                link.UpdateVmoProperty();
                this.propertyGridControl1.UpdateRows();
            }
        }

        //全部展开
        private void barBtnExpandAll_ItemClick(object sender, ItemClickEventArgs e)
        {
            this.propertyGridControl1.ExpandAllRows();
        }

        //全部折叠
        private void barBtnCollpseAll_ItemClick(object sender, ItemClickEventArgs e)
        {
            this.propertyGridControl1.CollapseAllRows();
        }

        //查看
        private void barBtnView_ItemClick(object sender, ItemClickEventArgs e)
        {
            var vm = this.SelectedObject;
            if (vm == null)
            {
                return;
            }
            this.HydroViewEvent?.Invoke(vm);
        }

        // 描述
        private void barBtnHelp_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var visible = this.splitterItem1.Visibility == LayoutVisibility.Always ? false : true;
            SetDescriptionVisible(visible);
        }

        //聚焦行改变
        private void propertyGridControl1_FocusedRowChanged(object sender, FocusedRowChangedEventArgs e)
        {
            if (e.Row == null)
            {
                return;
            }
            //字段名称
            var fieldName = e.Row.Properties.FieldName.Split(new char[] { '.' }).Last();
            if (string.IsNullOrEmpty(fieldName))
            {
                return;
            }
            var vm = GetPropertyViewModel(e.Row);
            if (vm == null)
            {
                return;
            }

            string caption = string.Empty;
            string descrition = string.Empty;



            //属性描述器
            var descriptor = this.propertyGridControl1.GetPropertyDescriptor(e.Row);
            if (descriptor != null)
            {
                //名称
                var displayNameAttri = (DisplayNameAttribute)descriptor.Attributes[typeof(DisplayNameAttribute)];
                if (displayNameAttri != null && !string.IsNullOrEmpty(displayNameAttri.DisplayName))
                {
                    caption = displayNameAttri.DisplayName;
                }

                //描述
                var descritionAttri = (DescriptionAttribute)descriptor.Attributes[typeof(DescriptionAttribute)];
                if (descritionAttri != null)
                {
                    descrition = descritionAttri.Description;
                }
            }

            var propStatus = vm.GetPropStatus(fieldName);
            this.hydroVisualPropertyDescriptionCtrl1.SetBindingData(caption, descrition, propStatus);

        }


    }
}