using System;
using System.Collections.Generic;
using System.Linq;
using System.Web; 
using BLL;        

namespace FineUIPro.Web
{
    public partial class _default : PageBase
    {
        #region Page_Init

        private string _menuType = "menu";
        private bool _compactMode = false;
        private string _searchText = "";

        /// <summary>
        /// 菜单模块
        /// </summary>
        public string MenuModule
        {
            get
            {
                return (string)ViewState["MenuModule"];
            }
            set
            {
                ViewState["MenuModule"] = value;
            }
        }

        /// <summary>
        /// 系统菜单路径
        /// </summary>
        public string Url
        {
            get
            {
                return (string)ViewState["Url"];
            }
            set
            {
                ViewState["Url"] = value;
            }
        }
        
        #region Page_Init

        /// <summary>
        /// 加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Init(object sender, EventArgs e)
        {
            this.defaultTitle.Text = Funs.SystemName;
            string themeStr = Request.QueryString["theme"];
            string menuStr = Request.QueryString["menu"];
            if (!String.IsNullOrEmpty(themeStr) || !String.IsNullOrEmpty(menuStr))
            {
                if (!String.IsNullOrEmpty(themeStr))
                {
                    if (themeStr == "bootstrap1")
                    {
                        themeStr = "bootstrap_pure";
                    }
                    HttpCookie cookie = new HttpCookie("Theme_Pro", themeStr);
                    cookie.Expires = DateTime.Now.AddYears(1);
                    Response.Cookies.Add(cookie);
                }

                if (!String.IsNullOrEmpty(menuStr))
                {
                    HttpCookie cookie = new HttpCookie("MenuStyle_Pro", menuStr);
                    cookie.Expires = DateTime.Now.AddYears(1);
                    Response.Cookies.Add(cookie);
                }

                PageContext.Redirect("~/default.aspx");
                return;
            }
            ////////////////////////////////////////////////////////////////

            // 从Cookie中读取 - 左侧菜单类型
            HttpCookie menuCookie = Request.Cookies["MenuStyle_Pro"];
            if (menuCookie != null)
            {
                _menuType = menuCookie.Value;
            }

            // 从Cookie中读取 - 是否启用紧凑模式
            HttpCookie menuCompactMode = Request.Cookies["EnableCompactMode_Pro"];
            if (menuCompactMode != null)
            {
                _compactMode = Convert.ToBoolean(menuCompactMode.Value);
            }


            // 从Cookie中读取 - 搜索文本
            HttpCookie searchText = Request.Cookies["SearchText_Pro"];
            if (searchText != null)
            {
                _searchText = HttpUtility.UrlDecode(searchText.Value);
            }

            // 综合平台显示
            this.MenuModule = BLL.Const.System_1;
            if (Request.Params["menuModule"] != null)
            {
                this.MenuModule = Request.Params["menuModule"].ToString();
            }
            ////得到系统名称表
            var systemValue = Funs.DB.Sys_System.FirstOrDefault(x => x.SystemId == MenuModule);
            this.lbTitle.Text = systemValue.SystemName;
            this.CurrUser.LoginProjectId = Request.Params["projectId"];
            this.CurrUser.LoginSystemId = this.MenuModule;
            if (!string.IsNullOrEmpty(this.CurrUser.LoginProjectId))
            {
                var projectName = BLL.Base_ProjectService.GetProjectName(this.CurrUser.LoginProjectId);
                if (!string.IsNullOrEmpty(projectName))
                {
                    this.lbTitle.Text = projectName;
                }
            }

            if (_menuType == "accordion")
            {
                InitAccordionMenu();
            }
            else
            {
                InitTreeMenu();
            }

            leftPanel.Title = "系统菜单";
        }

        #endregion

        #region InitAccordionMenu
        private Accordion InitAccordionMenu()
        {
            Accordion accordionMenu = new Accordion();
            accordionMenu.ID = "accordionMenu";
            accordionMenu.EnableFill = false;
            accordionMenu.ShowBorder = false;
            accordionMenu.ShowHeader = false;
            leftPanel.Items.Add(accordionMenu);

            var dt = GetNewMenu("0");
            foreach (var dr in dt)
            {
                AccordionPane accordionPane = new AccordionPane();
                accordionPane.Title = dr.MenuName;
                accordionPane.Layout = Layout.Fit;
                accordionPane.ShowBorder = false;
                accordionPane.BodyPadding = "2px 0 0 0";
                accordionMenu.Items.Add(accordionPane);

                Tree innerTree = new Tree();
                innerTree.ShowBorder = false;
                innerTree.ShowHeader = false;
                innerTree.EnableIcons = true;
                innerTree.AutoScroll = true;
                innerTree.EnableSingleClickExpand = true;
                accordionPane.Items.Add(innerTree);
                
                
                BoundTree(innerTree.Nodes, dr.MenuId);
              
            }
           
            return accordionMenu;
        }

 

        /// <summary>
        /// 加载树
        /// </summary>
        /// <param name="nodes"></param>
        /// <param name="menuId"></param>
        private void BoundTree(TreeNodeCollection nodes, string menuId)
        {
            var dt = GetNewMenu(menuId);
            if (menuId == "0")
            {
                if (dt.Count() > 0)
                {
                    TreeNode tn = null;
                    foreach (var dr in dt)
                    {
                        tn = new TreeNode();
                        tn.Text = dr.MenuName;
                        tn.NodeID = dr.MenuId;                      
                        if (dr.SuperMenu != "0")
                        {
                            tn.NavigateUrl = dr.Url;
                        }
                        nodes.Add(tn);
                        BoundTree(tn.Nodes, dr.MenuId);
                    }
                }
            }
            else
            {
                if (dt.Count() > 0)
                {
                    TreeNode tn = null;
                    foreach (var dr in dt)
                    {
                        tn = new TreeNode();
                        tn.Text = dr.MenuName;
                        tn.NodeID = dr.MenuId;
                        if (dr.SuperMenu != "0" && !string.IsNullOrEmpty(dr.Url))
                        {
                            
                            if (dr.Url.Contains("default.aspx"))
                            {
                               //tn.NavigateUrl=ResolveUrl("~/"+dr.Url);
                            }
                            else
                            {
                                tn.NavigateUrl = dr.Url;
                            }
                        }               
                        nodes.Add(tn);
                        BoundTree(tn.Nodes, dr.MenuId);
                    }
                }
            }
        }


        #endregion

        #region InitTreeMenu
        private Tree InitTreeMenu()
        {
            Tree treeMenu = new Tree();
            treeMenu.ID = "treeMenu";
            treeMenu.ShowBorder = false;
            treeMenu.ShowHeader = false;
            treeMenu.EnableIcons = true;
            treeMenu.AutoScroll = true;
            treeMenu.EnableSingleClickExpand = true;
            leftPanel.Items.Add(treeMenu);

            var dt = GetNewMenu("0");
            BoundTree(treeMenu.Nodes, "0");
            return treeMenu;
        }

        /// <summary>
        /// 得到菜单方法
        /// </summary>
        /// <param name="parentId"></param>
        /// <returns></returns>
        private List<Model.Sys_Menu> GetNewMenu(string parentId)
        {
            List<Model.Sys_Menu> menu = new List<Model.Sys_Menu>();
            var menuList = BLL.CommonService.GetMenuByRoleRower(this.CurrUser.UserId, this.MenuModule);
            if (menuList.Count() > 0)
            {
                menu = menuList.Where(x => x.SuperMenu == parentId).ToList();
            }

            return menu;
        }
        #endregion

        #region 获取用户系统权限
        /// <summary>
        /// 用户ID
        /// </summary>
        /// <param name="userId"></param>
        private void GetUserLoginSystem(string userId)
        {
            var user = BLL.Sys_UserService.GetUsersByUserId(userId);
            this.btnGDAZ.Visible = false;
            this.btnYLRQ.Visible = false;
           
            if (user != null && user.AllowLoginSystem!=null)
            {
                string[] systems = user.AllowLoginSystem.Split('|');

                foreach (string sys in systems)
                {
                    if (sys == BLL.Const.System_2)
                    {
                        btnGDAZ.Visible = true;
                    }
                   
                    if (sys == BLL.Const.System_4)
                    {

                        btnYLRQ.Visible = true;
                    }
                }
            }

        }
        #endregion
        #endregion

        #region Page_Load
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                //InitSearchBox();
                InitMenuStyleButton();
                //InitLangMenuButton();

                cbxEnableCompactMode.Checked = _compactMode;
                
                InitOnlineUserCount();
                this.GetUserLoginSystem(this.CurrUser.UserId);
                this.InitMainPage();
            }
        }


        /// <summary>
        /// 根据不同系统加载首页导航界面
        /// </summary>
        private void InitMainPage()
        {
            if (MenuModule != BLL.Const.System_1)
            {
                if (MenuModule == BLL.Const.System_2)
                {
                    Tab1.IFrameUrl = "~/common/mainGdazServer.aspx";
                }
                else if (MenuModule == BLL.Const.System_3)
                {
                    Tab1.IFrameUrl = "~/common/mainGdaz.aspx";
                }
                else if (MenuModule == BLL.Const.System_4)
                {
                    Tab1.IFrameUrl = "~/common/mainYlrqServer.aspx";
                }
                else if (MenuModule == BLL.Const.System_5)
                {
                    Tab1.IFrameUrl = "~/common/mainYlrq.aspx";
                }

                else if (MenuModule == BLL.Const.System_6)
                {
                    Tab1.IFrameUrl = "~/common/MainWelder.aspx";
                }
                else if (MenuModule == BLL.Const.System_7)
                {
                    Tab1.IFrameUrl = "~/common/MainWeldMat.aspx";
                }

                else
                {
                    Tab1.IFrameUrl = "~/common/main.aspx?moduleFlag=" + this.MenuModule;
                }
            }
        }

        //private void InitSearchBox()
        //{
        //    if (!String.IsNullOrEmpty(_searchText))
        //    {
        //        ttbxSearch.Text = _searchText;
        //        ttbxSearch.ShowTrigger1 = true;
        //    }
        //}

        private void InitMenuStyleButton()
        {
            string menuStyleID = "MenuStyleTree";

            HttpCookie menuStyleCookie = Request.Cookies["MenuStyle_Pro"];
            if (menuStyleCookie != null)
            {
                switch (menuStyleCookie.Value)
                {
                    case "menu":
                        menuStyleID = "MenuStyleTree";
                        break;
                    case "accordion":
                        menuStyleID = "MenuStyleAccordion";
                        break;
                }
            }


            SetSelectedMenuID(MenuStyle, menuStyleID);
        }

        private void SetSelectedMenuID(MenuButton menuButton, string selectedMenuID)
        {
            foreach (MenuItem item in menuButton.Menu.Items)
            {
                MenuCheckBox checkBox = (item as MenuCheckBox);
                if (checkBox != null && checkBox.ID == selectedMenuID)
                {
                    checkBox.Checked = true;
                }
                else
                {
                    checkBox.Checked = false;
                }
            }
        }

        #endregion

        private void InitOnlineUserCount()
        {
            //litOnlineUserCount.Text = Application["OnlineUserCount"].ToString();
            liUser.Text = this.CurrUser.UserName;
        }

        protected void btnGDAZ_Click(object sender, EventArgs e)
        {
            Response.Redirect(ResolveUrl("~/default.aspx?menuModule=2"));
        }

        protected void btnYLRQ_Click(object sender, EventArgs e)
        {
            Response.Redirect(ResolveUrl("~/default.aspx?menuModule=4"));
        }

        protected void btnWelder_Click(object sender, EventArgs e)
        {
            Response.Redirect(ResolveUrl("~/default.aspx?menuModule=6"));
        }

        protected void btnWeldMat_Click(object sender, EventArgs e)
        {
            Response.Redirect(ResolveUrl("~/default.aspx?menuModule=7"));
        }

    }
}