using DevExpress.XtraBars;
using DevExpress.XtraBars.Navigation;
using DevExpress.XtraTab;
using GsDxApp.Properties;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Resources;
using System.Text;
using System.Windows.Forms;
using Gs.DevApp.ToolBox;

namespace Gs.DevApp.DevFrm
{
    public partial class FrmMain : DevExpress.XtraBars.FluentDesignSystem.FluentDesignForm
    {
        private static Dictionary<string, XtraTabPage> TabPageDic = new Dictionary<string, XtraTabPage>();
        //private StatusStrip statusStrip;
        //private ToolStripStatusLabel statusLabel;
        public FrmMain()
        {
            InitializeComponent();
            getInit();
        }

        private void getInit()
        {
            string filePath = @"D:\GsMes\GsDXApp\GsDxApp\bin\Debug\menu.txt";
            string _strJson = File.ReadAllText(filePath);
            var _obj = new
            {
                rtnCode = 1,
                rtnData = new { list = new[] { new { guid = "", name = "", pah= "", ico = "", list = new[] { new { guid = "", name = "", pah= "", ico = "" } } } } },
                rtnMsg = ""
            };
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FrmMain));
            _obj = Newtonsoft.Json.JsonConvert.DeserializeAnonymousType(_strJson, _obj);
            foreach (dynamic _dy in _obj.rtnData.list)
            {
                AccordionControlElement _grp = this.acrd.AddGroup();
                _grp.ImageOptions.Image = Utility.GetImgFromResource(_dy.ico);
                _grp.Name = Guid.NewGuid().ToString();
                _grp.Style = DevExpress.XtraBars.Navigation.ElementStyle.Group;
                _grp.Text = _dy.name;
                _grp.Click += _grp_Click;
                foreach (dynamic _dy2 in _dy.list)
                {
                    AccordionControlElement _itm = this.acrd.AddItem();
                    _itm.Name = Guid.NewGuid().ToString();
                    _itm.ImageOptions.Image =Utility.GetImgFromResource(_dy2.ico);
                    _itm.Style = DevExpress.XtraBars.Navigation.ElementStyle.Item;
                    _itm.Text = _dy2.name;
                    _itm.Appearance.Normal.Font = new System.Drawing.Font("Tahoma", 10F);
                    _itm.Tag = _dy2.pah;
                    _itm.Click += _grp_Click;
                    _grp.Elements.Add(_itm);
                };
            }
        }

        private void _grp_Click(object sender, EventArgs e)
        {
            AccordionControlElement _acd = (AccordionControlElement)sender;
            if (_acd.Elements.Count > 0) return;
            string tabPageName = _acd.Name + "_page";
            string tabText = _acd.Text;
            //string newFormName = "GsDxApp.test.ToolbarForm1";
            string newFormName = _acd.Tag.ToString();
            AddTabpage(tab, tabPageName, tabText, newFormName);
        }

        /// <summary>
        /// 新增选项卡页
        /// </summary>
        /// <param name="tabControl">选项卡控件</param>
        /// <param name="tabPageName">当期选项卡页name名称</param>
        /// <param name="tabText">当前选项卡页Text标题</param>
        /// <param name="newFormName">当前选项卡中的新窗体</param>
        public void AddTabpage(XtraTabControl tabControl, string tabPageName, string tabText, string newFormName)
        {
            if (IsTabpageExsit(tabControl, tabPageName))
            {
                return;
            }
            XtraTabPage newPage = new XtraTabPage();
            newPage.Name = tabPageName;
            newPage.Text = tabText;
            newPage.Tooltip = (tabText + ":" + tabPageName);
            newPage.Controls.Add(AddNewForm(newFormName));
            tabControl.TabPages.Add(newPage);
            TabPageDic.Add(tabPageName, newPage);
            tabControl.SelectedTabPage = newPage;
        }

        /// <summary>
        /// 移除选项卡页
        /// </summary>
        /// <param name="tabControl"></param>
        /// <param name="tabPageName"></param>
        /// <param name="e"></param>
        public void RemoveTabPage(XtraTabControl tabControl, EventArgs e)
        {
            DevExpress.XtraTab.ViewInfo.ClosePageButtonEventArgs args = (DevExpress.XtraTab.ViewInfo.ClosePageButtonEventArgs)e;
            string name = args.Page.Tooltip;
            foreach (XtraTabPage item in tabControl.TabPages)
            {
                if (item.Name == name)
                {
                    tabControl.TabPages.Remove(item);
                    item.Dispose();
                    TabPageDic.Remove(name);
                    return;
                }
            }
        }

        /// <summary>
        /// 判断选项卡是否已经存在
        /// </summary>
        /// <param name="tabControl">选项卡控件</param>
        /// <param name="tabPageName">选项卡名称</param>
        /// <returns></returns>
        private bool IsTabpageExsit(XtraTabControl tabControl, string tabPageName)
        {
            foreach (var item in TabPageDic)
            {
                if (item.Key == tabPageName)
                {
                    tabControl.SelectedTabPage = item.Value;
                    return true;
                }
            }
            return false;
        }

        /// <summary>
        /// 在选项卡中生成窗体
        /// </summary>
        /// <param name="form">窗体名称</param>
        private Form AddNewForm(string formName)
        {
            Form newForm = (Form)Assembly.GetExecutingAssembly().CreateInstance(formName);
            newForm.FormBorderStyle = FormBorderStyle.None;
            newForm.TopLevel = false;
            //newForm.Parent = ((XtraTabControl)sender).SelectedTabPage;
            newForm.ControlBox = false;
            newForm.Dock = DockStyle.Fill;
            newForm.Visible = true;
            return newForm;
        }

       
    }
}