/*-------------------------------------------------------------------------
 * 功能描述：MenuManagerConfig
 * 作者：xulisong
 * 创建时间： 2019/3/7 15:58:29
 * 版本号：v1.0
 *  -------------------------------------------------------------------------*/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using Autodesk.Revit.UI;

namespace FWindSoft.Revit.Menu
{
    public class MenuConfig
    {
        public MenuConfig()
        {
            Tabs = new RevitComponmentCollection<RevitTab>(this);
            Panels = new RevitComponmentCollection<RevitPanel>(this);
            Buttons = new RevitComponmentCollection<RevitButton>(this);
        }
        public MenuConfig(string configFile) : this()
        { }
        public RevitComponmentCollection<RevitTab> Tabs { get; private set; }
        public RevitComponmentCollection<RevitPanel> Panels { get; private set; }
        public RevitComponmentCollection<RevitButton> Buttons { get; private set; }
        /// <summary>
        /// 加载配置字符串信息
        /// </summary>
        /// <param name="configData"></param>
        public void Load(string configData)
        {
          
      
        }

        public void CreateUIRibbion(UIControlledApplication app)
        {
            #region 限定tab个数
            var tabs = Tabs.ToList();
            if (tabs.Count > 20)
            {
                tabs = tabs.GetRange(0, 20);
            }
            #endregion
            for (int i = 0; i < tabs.Count; i++)
            {
                var currentTab = tabs[i];
                var panels = Panels.Where(p => p.TabName == currentTab.Name).ToList();
                var buttons = Buttons.Where(b => panels.Any(p => p.Name == b.PanelName)).ToList();
                if (buttons.Count == 0)
                {
                    continue;
                }
                buttons=buttons.OrderBy(b => b.Index).ToList();
                #region tab相关操作处理
                List<RibbonPanel> ribbonPanels = new List<RibbonPanel>();
                try
                {
                    //测试创建同名的tab会不会发生问题
                    ribbonPanels = app.GetRibbonPanels(currentTab.Text);
                }
                catch (Exception e)
                {
                    app.CreateRibbonTab(currentTab.Name);
                }
                #endregion
                foreach (var panel in panels)
                {
                    var useButtons = buttons.Where(b => b.PanelName == panel.Name).ToList();
                    if (!useButtons.Any())
                    {
                        continue;
                    }
                    #region 初始化panel
                    var existPanel = ribbonPanels.FirstOrDefault(p => p.Name == panel.Text);
                    if (existPanel == null)
                    {
                        existPanel = app.CreateRibbonPanel(currentTab.Text, panel.Text);
                    }
                    #endregion
                    List<GroupButtons> groupButtons = new List<GroupButtons>();
                    List<RevitButton> cacheButtons = new List<RevitButton>();
                    #region 处理按钮分组
                    for (int j = 0; j < useButtons.Count; j++)
                    {
                        var currentButton = useButtons[j];
                        if (!cacheButtons.Any())
                        {
                            cacheButtons.Add(currentButton);
                        }
                        else
                        {
                            //缓存存在
                            var lastButton = cacheButtons.LastOrDefault();
                            if (lastButton.ButtonStyle != currentButton.ButtonStyle)
                            {
                                groupButtons.Add(new GroupButtons(cacheButtons));
                                cacheButtons = new List<RevitButton>();
                            }
                            else
                            {
                                if (lastButton.ButtonStyle == RevitButtonStyle.Push || lastButton.ButtonStyle == RevitButtonStyle.Separator || lastButton.GroupName != currentButton.GroupName)
                                {
                                    groupButtons.Add(new GroupButtons(cacheButtons));
                                    cacheButtons = new List<RevitButton>();
                                }
                            }
                            cacheButtons.Add(currentButton);
                        }
                    }
                    if (cacheButtons.Any())
                    {
                        groupButtons.Add(new GroupButtons(cacheButtons));
                    }
                 
                    #endregion
                    List<GroupButtons> cacheGroupButtons = new List<GroupButtons>();
                    for (int j = 0; j < groupButtons.Count; j++)
                    {
                        var groupButton = groupButtons[j];
                        if (j == 0 && groupButton.GroupButtonStyle == RevitButtonStyle.Separator)
                        {
                            continue;
                        }
                        #region 创建核心处理
                        try
                        {
                            if (groupButton.GroupButtonStyle == RevitButtonStyle.Separator)
                            {
                                if (cacheGroupButtons.Any())
                                {
                                    //创建异常处理
                                    RibbonItemUtil.AddStackButton(existPanel, cacheGroupButtons);

                                }
                                cacheGroupButtons = new List<GroupButtons>();
                                existPanel.AddSeparator();
                            }
                            else
                            {
                                if (groupButton.IsStack)
                                {
                                    cacheGroupButtons.Add(groupButton);
                                }
                                else
                                {
                                    if (cacheGroupButtons.Any())
                                    {
                                        RibbonItemUtil.AddStackButton(existPanel, cacheGroupButtons);
                                    }
                                    cacheGroupButtons = new List<GroupButtons>();
                                    var data = groupButton.GetButtonData();
                                    var ribbonItem = existPanel.AddItem(data);
                                    groupButton.AppendButton(ribbonItem);
                                }
                            }
                        }
                        catch (Exception)
                        {
                           #if DEBUG
                            throw;
                           #endif
                        }
                        #endregion
                    }

                    if (cacheGroupButtons.Any())
                    {
                        RibbonItemUtil.AddStackButton(existPanel, cacheGroupButtons);
                    }
                }
            }
        }
    }   
}