using System;
using System.Windows;

using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Windows;

using Nice3point.Revit.Toolkit.External.Handlers;

using Sai.RvKits.Properties;
using Sai.RvKits.RvView;

using adWin = Autodesk.Windows;

namespace Sai.RvKits.UIRibbon;

public class DrawingViewApp
{
    private static readonly string TabName = Properties.Settings.Default.TabName;

    public DrawingViewApp(UIControlledApplication application)
    {
        CreateAnnotationsTools(application);
        RegisterDockPaneAndEvent(application);
    }

    private readonly ActionEventHandler zoomElementHandler = new();
    private void CreateAnnotationsTools(UIControlledApplication application)
    {
        var ribbonPanel = application.CreateRibbonPanel(TabName, "视图与出图");

        var autoAlignTags = UIAssist.NewPushButtonData<AlignTagsCmd>(
            "对齐标记",
            Resources.align_tags_32px,
            Resources.align_tags_16px
        ).SetAvailability<EnableInViewPlan>();
        var arrangeTags = UIAssist.NewPushButtonData<ArrangeTagsCmd>(
            "整理标记",
            Resources.arrange_tags_32px,
            Resources.arrange_tags_16px
        ).SetAvailability<EnableInViewPlan>();

        var dim2Line = UIAssist.NewPushButtonData<DimensionBy2LineCmd>(
            "双线标注",
            Resources.two_lines_32px,
            Resources.two_lines_16px,
            "选择要标注的两条平行的几何模型边缘线进行标注。"
        );

        var visibilityControl = UIAssist.NewPushButtonData<VisibilityControlCmd>(
            "可见性",
            Resources.visibility_control_32px,
            Resources.visibility_control_16px,
            "可见性控制"
        ).SetAvailability<OnProjectDocument>();
        var sectionBox = UIAssist.NewPushButtonData<SectionBoxControllerCmd>(
            "剖面框",
            Resources.sectionBox_32px,
            Resources.sectionBox_16px
        );
        var filter = UIAssist.NewPushButtonData<CivilViewFilterCmd>(
            "过滤器",
            Resources.filter_32px,
            Resources.filter_16px,
            "创建当前视图的结构模型区分的过滤"
        );

        var panelSchedule = UIAssist.NewPushButtonData<PanelScheduleCmd>(
            "铺砖明细表",
            Resources.schedule_32px,
            Resources.schedule_16px
        );
        var exportSchedulesPbd = UIAssist.NewPushButtonData<ExportSchedulesCmd>(
            "导出明细表",
            Resources.export_excel_32px,
            Resources.export_excel_16px,
            "导出明细表为Excel文件"
        );
        var systemDisplay = UIAssist.NewPushButtonData<SystemDisplayCmd>(
            "系统显示",
            Resources.system_display_32px,
            Resources.system_display_16px
        );
        var viewManager = UIAssist.NewPushButtonData<ViewManagerCmd>(
            "视图管理",
            Resources.view_manager_32px,
            Resources.view_manager_16px
        );
        var quickViewSection = UIAssist.NewPushButtonData<QuickViewSectionCmd>(
            "快速剖面",
            Resources.view_section_32px,
            Resources.view_section_16px
        );
        var elementsControlCmd = UIAssist.NewPushButtonData<ElementsControlCmd>(
            "元素控制",
            Resources.open_pane_32px,
            Resources.open_pane_32px,
            "元素菜单控制"
        );

        ribbonPanel.AddStackedItems(dim2Line, autoAlignTags, arrangeTags);
        ribbonPanel.AddStackedItems(visibilityControl, sectionBox, filter);
        //ribbonPanel.AddSplitButton(splitBtn1, dim2Line, autoAlignTags, arrangeTags);

        ribbonPanel.AddItem(elementsControlCmd);
        ribbonPanel.AddStackedItems(systemDisplay, viewManager, quickViewSection);

        var tab = ComponentManager.Ribbon.Tabs.First(t => t.Name == TabName);
        CreateToggleButton(tab, "视图与出图");
        //面板下拉展开
        ribbonPanel.AddSlideOut();
        ribbonPanel.AddStackedItems(panelSchedule, exportSchedulesPbd);

        //SplitButtonData splitBtn3 = new(nameof(splitBtn3), "显示设置");
        //ribbonPanel.AddPushButton<SystemDisplayCmd>("系统显示", Resources.system_display_32px, "系统显示");
        //ribbonPanel.AddPushButton<ViewManagerCmd>("视图管理", Resources.view_manager_32px, "视图管理");
    }

    private void CreateToggleButton(Autodesk.Windows.RibbonTab rt, string panelName)
    {
        try
        {
            var panel = rt.Panels.FirstOrDefault(p => p.Source.Name == panelName);
            var tog = UIAssist.NewAwToggleButton(
                "最大化",
                Resources.zoom_32px,
                "根据视图的图元是否可见，在切换视图时，对当前选中的图元进行快速缩放定位");
            //var tog = new Autodesk.Windows.RibbonToggleButton()
            //{
            //    LargeImage = Resources.zoom_32px.ToBitmapSource(),
            //    Size = RibbonItemSize.Large,
            //    Name = "ZoomElement",
            //    Text = "最大化",
            //    ShowText = true,
            //    ToolTip = "根据视图的图元是否可见，在切换视图时，对当前选中的图元进行快速缩放定位",
            //    IsCheckable = true,
            //    Orientation = System.Windows.Controls.Orientation.Vertical,
            //};
            tog.CheckStateChanged += (s, e) =>
            {
                zoomElementHandler.Raise(
                    uiapp =>
                    {
                        if (tog.CheckState == true)
                        {
                            uiapp.ViewActivated -= UiApp_ViewActivated;
                            uiapp.ViewActivated += UiApp_ViewActivated;
                        }
                        else
                        {
                            uiapp.ViewActivated -= UiApp_ViewActivated;
                        }
                    });
            };
            //Autodesk.Windows.RibbonItemControl
            panel.Source.Items.Add(tog);
            tog.IsChecked = true;
        }
        catch (Exception exception)
        {
            MessageBox.Show(exception.Message, "添加TogButton错误");
        }
    }
    private static void RegisterDockPaneAndEvent(UIControlledApplication application)
    {
        ElementsControlDock pane = new();
        application.RegisterDockablePane(Variables.PaneId, "元素控制菜单", pane);
    }
    private static void UiApp_ViewActivated(object sender, Autodesk.Revit.UI.Events.ViewActivatedEventArgs e)
    {
        try
        {
            if (sender is not UIApplication uiApp)
            {
                return;
            }
            var uidoc = uiApp.ActiveUIDocument;
            var elemIdsSelected = uidoc.Selection.GetElementIds();
            if (uidoc.Selection.GetElementIds().Count != 1)
            {
                return;
            }

            var elem = uidoc.Document.GetElement(elemIdsSelected.FirstOrDefault());
            e.CurrentActiveView.ZoomElement(uidoc, elem.Id);
        }
        catch (Exception)
        {
            throw;
        }

        //if (elem.IsVisible(e.CurrentActiveView))
        //{
        //    var box = elem.get_BoundingBox(UiDocument.ActiveGraphicalView);
        //    const int extend = 5;
        //    var uiView = UiDocument.GetOpenUIViews().FirstOrDefault(v => v.ViewId == UiDocument.ActiveGraphicalView.Id);
        //    uiView?.ZoomAndCenterRectangle(
        //        box.Min + (extend * box.Min.Normalize()),
        //        box.Max - (extend * box.Min.Normalize())
        //    );
        //}
    }
}