using DevExpress.Utils.Svg;
using DevExpress.XtraBars.Docking;
using DevExpress.XtraBars.Docking2010.Views;
using DevExpress.XtraBars.Docking2010.Views.Tabbed;
using DevExpress.XtraBars.Navigation;
using DevExpress.XtraBars.Ribbon;
using DevExpress.XtraEditors;
using DevExpress.XtraTab;
using IBox.WinFrmUI;
using System.IO;
using Yw.WinFrmUI;
using Yw.WinFrmUI.Page;

namespace IBox.Desktop
{
    public partial class MainForm : RibbonForm
    {
        public MainForm()
        {
            InitializeComponent();

            this.accordionControlFunction.GroupHeight = 50;
            this.accordionControlFunction.ItemHeight = 35;
            this.accordionControlFunction.Appearance.Group.Default.Font = new Font("΢ÈíÑźÚ", 10.5f);
            this.accordionControlFunction.Appearance.Item.Default.Font = new Font("΢ÈíÑźÚ", 9.5f);
            this.accordionControlFunction.AllowItemSelection = true;

            this.accordionControlFunction.Appearance.AccordionControl.BackColor = Color.White;
            this.accordionControlFunction.Appearance.AccordionControl.BorderColor = Color.White;
            //this.accordionControlFunction.ResizeMode = AccordionControlResizeMode.None;
            this.accordionControlFunction.AllowHtmlText = true;
            this.accordionControlFunction.HtmlTemplates.HamburgerHeaderPanel.Template = @"<div class='hamburger-header-background'></div>";
            this.accordionControlFunction.HtmlTemplates.HamburgerHeaderPanel.Styles = @".hamburger-header-background {background-color: #ffffff; height: 100%;width: 100%;}";

            this.tabbedView1.Style = DockingViewStyle.Classic;
            this.tabbedView1.Appearance.BackColor = Color.White;
            //this.tabbedView1.AppearancePage.Header.BackColor = Color.White;
            this.tabbedView1.AppearancePage.HeaderSelected.Font = new Font("΢ÈíÑźÚ", 10f, FontStyle.Bold);

            //  this.tabbedView1.CustomDrawTabHeader += OnCustomDrawTabHeader;
        }

        private void OnCustomDrawTabHeader(object sender, TabHeaderCustomDrawEventArgs e)
        {
            // »ñÈ¡ TabbedView ʵÀý
            var tabbedView = sender as TabbedView;

            bool isSelected = false;

            // ÉèÖÿ¹¾â³ÝģʽÒÔÈ·±£»æÖÆÖÊÁ¿
            e.Cache.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;

            // ¼ÆËãÔ²µÄλÖúʹóС£¬ÕâÀïÎÒÃǼòµ¥µØÓø߶È×÷Ϊֱ¾¶
            int diameter = Math.Min(e.Bounds.Width, e.Bounds.Height);
            Rectangle circleRect = new Rectangle(e.Bounds.X + (e.Bounds.Width - diameter) / 2, e.Bounds.Y, diameter, diameter);

            // ÉèÖû­Ë¢ÑÕÉ«£¬¿ÉÒÔ¸ù¾ÝÑ¡ÖÐ״̬¸Ä±äÑÕÉ«
            Brush brush = isSelected ? Brushes.LightSkyBlue : Brushes.Gray; // ʾÀýÑÕÉ«

            // »æÖÆÔ²Ðα³¾°
            e.Cache.Graphics.FillEllipse(brush, circleRect); // ×¢ÒâÕâÀïʹÓõÄÊÇ e.Cache.Graphics ¶ø²»ÊÇ e.Cache.Paint

            // Èç¹ûÐèÒª£¬¿ÉÒÔÔÚÕâÀï»æÖÆÎı¾»òÆäËûͼÐÎ
            StringFormat stringFormat = new StringFormat
            {
                Alignment = StringAlignment.Center,
                LineAlignment = StringAlignment.Center
            };
            e.Cache.Graphics.DrawString(e.TabHeaderInfo.ViewInfo.GetSelectablePage().Text, this.Font, Brushes.Black, e.Bounds, stringFormat);

            // ±íʾÒÑ×ÔÐд¦Àí»æÖÆ
            e.Handled = true;
        }

        //HatchBrush myHatchBrush1 = new HatchBrush(HatchStyle.BackwardDiagonal, Color.LightGray, Color.AliceBlue);
        //private void TabbedView1_CustomDrawTabHeader(object sender, DevExpress.XtraTab.TabHeaderCustomDrawEventArgs e)
        //{
        //    e.Cache.FillRectangle(myHatchBrush1, e.Bounds);
        //    e.DefaultDrawText();
        //    e.DefaultDrawImage();
        //    e.DefaultDrawButtons();
        //    e.Handled = true;
        //}

        #region TileNavPane Ïà¹Ø´¦Àí

        //Òƶ¯´°Ìå
        private void tileNavPane_MouseDown(object sender, MouseEventArgs e)
        {
            if (e.Clicks >= 2)
            {
                if (this.WindowState == FormWindowState.Maximized)
                {
                    this.WindowState = FormWindowState.Normal;
                }
                else
                {
                    this.WindowState = FormWindowState.Maximized;
                }
            }
            else
            {
                var hit_info = this.tileNavPane.CalcHitInfo(e.Location);
                if (hit_info.InButton)
                {
                    return;
                }
                this.DragMove();
            }
        }

        //±êÌâµã»÷
        private void nbTitle_ElementClick(object sender, NavElementEventArgs e)
        {
        }

        //×î´ó»¯×îС»¯´°Ìå
        private void nbNormal_ElementClick(object sender, NavElementEventArgs e)
        {
            if (this.WindowState == FormWindowState.Maximized)
            {
                this.WindowState = FormWindowState.Normal;
            }
            else
            {
                this.WindowState = FormWindowState.Maximized;
            }
        }

        //×îС»¯´°Ìå
        private void nbMin_ElementClick(object sender, NavElementEventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }

        //¹Ø±Õ´°Ìå
        private void nabClose_ElementClick(object sender, NavElementEventArgs e)
        {
            this.Close();
        }

        //¹¦Äܵã»÷ʼþ
        private void tileNavPane_ElementClick(object sender, NavElementEventArgs e)
        {
            if (e.Element is not NavButton btn)
                return;
            if (!btn.Enabled)
                return;
            if (btn.Tag is not string tag)
                return;
            PageGuid pguid = null;
            if (this.tabbedView1.ActiveDocument != null)
            {
                pguid = this.tabbedView1.ActiveDocument.Tag as PageGuid;
            }
            SelectModular(tag, pguid);
        }

        #endregion TileNavPane Ïà¹Ø´¦Àí

        #region ´°Ìåʼþ

        //½çÃæ¼ÇÔØʼþ
        private void MainForm_Load(object sender, EventArgs e)
        {
        }

        //½çÃæÏÔʾʼþ
        private void MainForm_Shown(object sender, EventArgs e)
        {
            //var guid = new PageGuid()
            //{
            //    Modular = "PBS",
            //    MoudingType = eMoudingType.Tab,
            //    Function = "Home"
            //};
            //if (!IsExistPage(guid, true))
            //{
            //}

            SelectModular("SmartHardware");
        }

        //½çÃæÕýÔÚÍ˳öʱȷÈÏ
        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (e.CloseReason == CloseReason.UserClosing)
            {
                if (XtraMessageBox.Show("ÊÇ·ñ¹Ø±Õ³ÌÐò£¿", "Ìáʾ", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) != DialogResult.Yes)
                {
                    e.Cancel = true;
                    return;
                }
            }
        }

        //½çÃæÍ˳ö
        private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
        {
        }

        //´°Ìå³ß´ç¸Ä±ä
        private void MainForm_Resize(object sender, EventArgs e)
        {
            if (this.WindowState == FormWindowState.Maximized)
            {
            }
            else
            {
            }
        }

        #endregion ´°Ìåʼþ

        #region TabbedView Ïà¹Øʼþ´¦Àí³ÌÐò

        //Ñ¡ÖÐ
        private void tabbedView1_DocumentSelected(object sender, DocumentEventArgs e)
        {
            if (e.Document == null)
                return;
            var pguid = e.Document.Tag as PageGuid;
            if (pguid == null)
                return;
            SelectModular(pguid.Modular, pguid);
        }

        //Ìí¼Ó
        private void tabbedView1_DocumentAdded(object sender, DocumentEventArgs e)
        {
            if (this.tabbedView1.Documents.Count > 1)
            {
                if (!this.tabbedView1.DocumentGroupProperties.ShowTabHeader)
                {
                }
            }
        }

        //¼¤»î
        private void tabbedView1_DocumentActivated(object sender, DocumentEventArgs e)
        {
            var page = e.Document.Control as DocumentPage;
            if (page == null)
            {
                return;
            }
        }

        //¹Ø±Õ ´Ëʱ¿Ø¼þÒѾ­Îª¿Õ
        private void tabbedView1_DocumentClosed(object sender, DocumentEventArgs e)
        {
        }

        #endregion TabbedView Ïà¹Øʼþ´¦Àí³ÌÐò

        #region Page

        //ÊÇ·ñ´æÔÚPage
        private bool IsExistPage(PageGuid pguid, bool isActivePage)
        {
            if (pguid == null)
            {
                return false;
            }
            if (this.dockManager1.Panels != null && this.dockManager1.Panels.Count > 0)
            {
                foreach (DockPanel panel in this.dockManager1.Panels)
                {
                    if (panel.Tag != null)
                    {
                        if (panel.Tag is PageGuid)
                        {
                            if ((panel.Tag as PageGuid).ToString() == pguid.ToString())
                            {
                                if (isActivePage)
                                {
                                    panel.Show();
                                }
                                return true;
                            }
                        }
                    }
                }
            }

            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                foreach (BaseDocument doc in this.tabbedView1.Documents)
                {
                    if (doc.Tag != null)
                    {
                        if (doc.Tag is PageGuid)
                        {
                            if ((doc.Tag as PageGuid).ToString() == pguid.ToString())
                            {
                                if (isActivePage)
                                {
                                    this.tabbedView1.Controller.Activate(doc);
                                }
                                return true;
                            }
                        }
                    }
                }
            }

            return false;
        }

        //¸üÐÂÊý¾Ý
        private void RefreshPageData(PageGuid pguid)
        {
            if (pguid == null)
            {
                return;
            }
            if (this.dockManager1.Panels != null && this.dockManager1.Panels.Count > 0)
            {
                var panel = this.dockManager1.Panels.ToList().Find(x => x.Tag != null && x.Tag is PageGuid && (x.Tag as PageGuid).ToString() == pguid.ToString());
                if (panel != null)
                {
                    if (panel.ControlContainer.Controls.Count > 0)
                    {
                        var page = panel.ControlContainer.Controls[0] as DocumentPage;
                        if (page != null)
                        {
                            page.RefreshData();
                        }
                    }
                    return;
                }
            }

            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                var doc = this.tabbedView1.Documents.ToList().Find(x => x.Tag != null && x.Tag is PageGuid && (x.Tag as PageGuid).ToString() == pguid.ToString());
                if (doc != null)
                {
                    var page = doc.Control as DocumentPage;
                    if (page != null)
                    {
                        page.RefreshData();
                    }
                    return;
                }
            }
        }

        //¸üÐÂPageTitle
        private void UpdatePageTitle(PageGuid pguid, PageTitle title)
        {
            if (pguid == null || title == null)
                return;

            if (this.dockManager1.Panels != null && this.dockManager1.Panels.Count > 0)
            {
                var panel = this.dockManager1.Panels.ToList().Find(x => x.Tag != null && x.Tag is PageGuid && (x.Tag as PageGuid).ToString() == pguid.ToString());
                if (panel != null)
                {
                    panel.Text = title.Caption;
                    panel.ImageOptions.Image = title.HeaderImage;
                    panel.ImageOptions.SvgImage = title.HeaderSvgImage;
                    panel.ImageOptions.SvgImageSize = title.SvgImageSize;
                    if (panel.ControlContainer.Controls.Count > 0)
                    {
                        var page = panel.ControlContainer.Controls[0] as DocumentPage;
                        if (page != null)
                        {
                            page.PageTitle = title;
                        }
                    }
                    return;
                }
            }

            if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
            {
                var doc = this.tabbedView1.Documents.ToList().Find(x => x.Tag != null && x.Tag is PageGuid && (x.Tag as PageGuid).ToString() == pguid.ToString());
                if (doc != null)
                {
                    doc.Caption = title.Caption;
                    doc.ImageOptions.Image = title.HeaderImage;
                    doc.ImageOptions.SvgImage = title.HeaderSvgImage;
                    doc.ImageOptions.SvgImageSize = title.SvgImageSize;
                    var page = doc.Control as DocumentPage;
                    if (page != null)
                    {
                        page.PageTitle = title;
                    }
                    return;
                }
            }
        }

        //´´½¨Page
        private bool CreatePage(DocumentPage page, PageGuid pguid)
        {
            if (page == null || pguid == null)
            {
                return false;
            }
            page.PageGuid = pguid;
            page.Dock = DockStyle.Fill;
            page.IsExistPageEvent += IsExistPage;
            page.CreatePageEvent += CreatePage;
            page.RefreshPageDataEvent += RefreshPageData;
            page.UpdatePageTitleEvent += UpdatePageTitle;
            page.ClosePageEvent += ClosePage;
            page.RegistEvents();
            switch (pguid.MoudingType)
            {
                case eMoudingType.Dock:
                    {
                        this.dockManager1.BeginUpdate();
                        DockPanel docPnl = null;
                        if (pguid.DockType == eDockType.Left)
                        {
                            docPnl = this.dockManager1.AddPanel(DockingStyle.Left);
                        }
                        else if (pguid.DockType == eDockType.Right)
                        {
                            docPnl = this.dockManager1.AddPanel(DockingStyle.Right);
                        }

                        docPnl.Footer = Directory.GetCurrentDirectory();
                        if (page.PageTitle != null)
                        {
                            docPnl.Text = page.PageTitle.Caption;
                            docPnl.ImageOptions.Image = page.PageTitle.HeaderImage;
                            docPnl.ImageOptions.SvgImage = page.PageTitle.HeaderSvgImage;
                            docPnl.ImageOptions.SvgImageSize = page.PageTitle.SvgImageSize;
                            docPnl.Options.ShowCloseButton = page.PageTitle.AllowClose;
                        }
                        docPnl.ControlContainer.Controls.Add(page);
                        docPnl.Tag = pguid;
                        this.dockManager1.EndUpdate();
                        docPnl.Show();
                    }
                    break;

                case eMoudingType.Tab:
                    {
                        this.tabbedView1.BeginUpdate();
                        var doc = this.tabbedView1.AddDocument(page);
                        doc.Footer = Directory.GetCurrentDirectory();
                        if (page.PageTitle != null)
                        {
                            doc.Caption = page.PageTitle.Caption;
                            doc.ImageOptions.Image = page.PageTitle.HeaderImage;
                            doc.ImageOptions.SvgImage = page.PageTitle.HeaderSvgImage;
                            doc.ImageOptions.SvgImageSize = page.PageTitle.SvgImageSize;
                            doc.Properties.AllowClose = page.PageTitle.AllowClose ? DevExpress.Utils.DefaultBoolean.True : DevExpress.Utils.DefaultBoolean.False;
                        }
                        doc.Tag = pguid;
                        this.tabbedView1.EndUpdate();
                        this.tabbedView1.Controller.Activate(doc);
                    }
                    break;

                default: break;
            }
            page.InitialDataSource();
            return true;
        }

        //¹Ø±ÕPage
        private void ClosePage(PageGuid pguid)
        {
            switch (pguid.MoudingType)
            {
                case eMoudingType.Dock:
                    {
                        if (this.dockManager1.Panels != null && this.dockManager1.Panels.Count > 0)
                        {
                            var panel = this.dockManager1.Panels.ToList().Find(x => x.Tag != null && x.Tag is PageGuid && (x.Tag as PageGuid).ToString() == pguid.ToString());
                            if (panel != null)
                            {
                                if (panel.Visibility != DockVisibility.Hidden)
                                    panel.Close();//»á´¥·¢ÕýÔڹرպ͹رÕʼþ
                                                  //this.dockManager1.RemovePanel(panel);//²»»á´¥·¢ÕýÔڹرպ͹رÕʼþ
                            }
                        }
                    }
                    break;

                case eMoudingType.Tab:
                    {
                        if (this.tabbedView1.Documents != null && this.tabbedView1.Documents.Count > 0)
                        {
                            var doc = this.tabbedView1.Documents.ToList().Find(x => x.Tag != null && x.Tag is PageGuid && (x.Tag as PageGuid).ToString() == pguid.ToString());
                            if (doc != null)
                            {
                                this.tabbedView1.Controller.Close(doc);//»á´¥·¢ÕýÔڹرպ͹رÕʼþ
                            }
                        }
                    }
                    break;

                default: break;
            }
        }

        #endregion Page

        #region Modular

        private string _sel_modular = string.Empty;

        //Ñ¡ÔñÄ£¿é
        private void SelectModular(string modular, PageGuid pguid = null)
        {
            if (_sel_modular != modular)
            {
                foreach (NavButton btn in this.tileNavPane.Buttons)
                {
                    if (btn.Tag == null)
                        continue;
                    if (btn.Tag is string tag)
                    {
                        if (tag == modular)
                        {
                            btn.Appearance.BackColor = Color.FromArgb(50, 121, 197);
                            btn.Appearance.ForeColor = Color.White;
                        }
                        else
                        {
                            btn.Appearance.BackColor = Color.White;
                            btn.Appearance.ForeColor = Color.Black;
                        }
                    }
                }

                //³õʼ¹¦ÄÜÁбí
                this.accordionControlFunction.Elements.Clear();
                var list = GetAccordionElementList(modular);
                if (list != null && list.Count > 0)
                {
                    foreach (var element in list)
                    {
                        var accEle = GetAccordionControlElement(element);
                        this.accordionControlFunction.Elements.Add(accEle);
                    }
                }
                _sel_modular = modular;
            }

            //Ñ¡Ôñ¹¦ÄÜ
            if (pguid != null)
            {
                foreach (var item in this.accordionControlFunction.Elements)
                {
                    if (SelectAccordionControlElement(item, pguid))
                        break;
                }
            }
        }

        //»ñÈ¡Ä£¿éÔªËØ
        private DevExpress.XtraBars.Navigation.AccordionControlElement GetAccordionControlElement(AccordionElement ele)
        {
            var dev_ele = new DevExpress.XtraBars.Navigation.AccordionControlElement();
            dev_ele.Name = ele.Id;
            dev_ele.Text = ele.Caption;
            dev_ele.Image = ele.Image;
            dev_ele.ImageOptions.SvgImage = ele.SvgImage;
            dev_ele.ImageOptions.SvgImageSize = ele.SvgImageSize;
            dev_ele.AllowGlyphSkinning = ele.AllowGlyphSkinning ? DevExpress.Utils.DefaultBoolean.True : DevExpress.Utils.DefaultBoolean.False;
            dev_ele.Tag = ele;
            dev_ele.Style = DevExpress.XtraBars.Navigation.ElementStyle.Item;
            dev_ele.Click += delegate { ele.Click?.Invoke(); };
            if (ele.Elements != null && ele.Elements.Count > 0)
            {
                dev_ele.Style = DevExpress.XtraBars.Navigation.ElementStyle.Group;
                foreach (var item in ele.Elements)
                {
                    dev_ele.Elements.Add(GetAccordionControlElement(item));
                }
            }
            return dev_ele;
        }

        //Ñ¡Ôñ¹¦ÄÜÔªËØ
        private bool SelectAccordionControlElement(DevExpress.XtraBars.Navigation.AccordionControlElement ctrl_ele, PageGuid pguid)
        {
            if (ctrl_ele == null)
                return false;
            if (pguid == null)
                return false;
            if (ctrl_ele.Tag is AccordionElement ele)
            {
                if (ele.PageGuid != null && ele.PageGuid.ToString() == pguid.ToString())
                {
                    this.accordionControlFunction.SelectedElement = ctrl_ele;
                    if (ctrl_ele.OwnerElement != null)
                    {
                        ctrl_ele.OwnerElement.Expanded = true;
                        this.accordionControlFunction.Refresh();
                    }
                    return true;
                }
                else
                {
                    if (ctrl_ele.Elements != null && ctrl_ele.Elements.Count > 0)
                    {
                        foreach (var item in ctrl_ele.Elements)
                        {
                            SelectAccordionControlElement(item, pguid);
                        }
                    }
                }
            }

            return false;
        }

        //»ñÈ¡
        private List<AccordionElement> GetAccordionElementList(string modular)
        {
            var list = new List<AccordionElement>();
            if (modular == "SmartHardware")
            {

                var box_data_mgr = Get("Êý¾Ý¹ÜÀí", new PageGuid()
                {
                    Modular = "SmartHardware",
                    MoudingType = eMoudingType.Tab,
                    Function = "BoxDataMgr",
                }, svgImgItem32[0], new Size(18, 18), (caption, guid, svg, size) =>
                {
                    if (!IsExistPage(guid, true))
                    {
                        var page = new IBoxForm();
                        page.PageGuid = guid;
                        page.PageTitle.Caption = caption;
                        page.PageTitle.HeaderSvgImage = svg;
                        page.PageTitle.SvgImageSize = size;
                        CreatePage(page, guid);
                    }
                });


                list.Add(box_data_mgr);
            }
            return list;
        }

        private AccordionElement Get(string caption, PageGuid guid, SvgImage svg_img, Size size, Action<string, PageGuid, SvgImage, Size> action, bool glyph_skinning = true)
        {
            var ele = new AccordionElement();
            if (guid == null)
            {
                ele.Id = Guid.NewGuid().ToString();
            }
            else
            {
                ele.Id = guid.ToString();
                ele.Click = delegate { action(caption, guid, svg_img, size); };
            }
            ele.PageGuid = guid;
            ele.Caption = caption;
            ele.SvgImage = svg_img;
            ele.SvgImageSize = size;
            ele.AllowGlyphSkinning = glyph_skinning;
            return ele;
        }

        #endregion Modular
    }
}