using DevExpress.XtraBars.Navigation;
using DevExpress.XtraTab;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.Reflection;
using System.Windows.Forms;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;
using Gs.DevApp.Entity;
using Newtonsoft.Json.Linq;

namespace Gs.DevApp.DevFrm
{
    public partial class FrmMain : DevExpress.XtraBars.FluentDesignSystem.FluentDesignForm
    {
        private static Dictionary<string, XtraTabPage> TabPageDic = new Dictionary<string, XtraTabPage>();
        public FrmMain()
        {
            InitializeComponent();
            this.Text = System.Configuration.ConfigurationSettings.AppSettings.Get("ProductName").ToString();
            tab.CloseButtonClick += Tab_CloseButtonClick;
            tooLoading.Click += TooLoading_Click;
            getTree();
            barPwd.ItemClick += BarPwd_ItemClick;
            barExit.ItemClick += BarExit_ItemClick;
            this.FormClosing += FrmMain_FormClosing;
        }

        private void FrmMain_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (MsgHelper.AskQuestion("确定要退出系统吗?"))
            {
                int i = _userOut();
                if (i > 0)
                {
                    this.FormClosing -= new FormClosingEventHandler(this.FrmMain_FormClosing);
                    Application.Exit();
                }
                else
                    e.Cancel = true;//取消。返回窗体
            }
            else
                e.Cancel = true;//取消。返回窗体
        }

        /// <summary>
        /// 退出
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BarExit_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (MsgHelper.AskQuestion("确定要退出系统吗?"))
            {
                int i = _userOut();
                if (i > 0)
                {
                    this.FormClosing -= new FormClosingEventHandler(this.FrmMain_FormClosing);
                    Application.Exit();
                }
            }
        }

        /// <summary>
        /// 设置用户密码
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BarPwd_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            User.UserSetPwd frm = new User.UserSetPwd(LoginInfoModel.CurrentUser.LoginUserGuid);
            frm.ShowDialog();
        }

        /// <summary>
        /// 重新加载系统
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void TooLoading_Click(object sender, EventArgs e)
        {
            int i = 100;
            Gs.DevApp.UserControl.ShowDialogForm sdf = new Gs.DevApp.UserControl.ShowDialogForm("提示", "", "请耐心等候，正在操作中！");
            for (int j = 0; j < i; j++)
            {
                sdf.SetCaption("执行进度（" + (j) + "/" + i.ToString() + "）");
            }
            sdf.Close();
            getTree();
        }
        private void getTree()
        {
            toolTime.Text = "登录时间" + LoginInfoModel.CurrentUser.LoginTime;
            var _obj = new
            {
                userGuid = LoginInfoModel.CurrentUser.LoginUserGuid,
                orgGuid = LoginInfoModel.CurrentUser.LoginOrgGuid,
            };
            try
            {
                string strJson = UtilityHelper.HttpPost("", "User/GetUserLoginInfo", JsonConvert.SerializeObject(_obj));
                JObject _job = JObject.Parse(strJson);
                string rtnCode = _job["rtnCode"].ToString();
                if (int.Parse(rtnCode) > 0)
                {
                    this.acrd.Clear();
                    barMsg.Caption = _job["rtnData"]["loginMsg"].ToString();
                    JArray array = new JArray();
                    var d = _job["rtnData"]["list"];
                    foreach (var a in d)
                    {
                        array.Add(a);
                    }
                    System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FrmMain));
                    DataTable dt = JsonConvert.DeserializeObject<DataTable>(array.ToString());
                    DataRow[] drGrp = dt.Select("upGuid is null");
                    int gdx = 0, idx = 0;
                    foreach (DataRow _dy in drGrp)
                    {
                        AccordionControlElement _grp = this.acrd.AddGroup();
                        _grp.ImageOptions.Image = UtilityHelper.GetImgFromResource(_dy["icon"].ToString(), 1);
                        _grp.Name = _dy["guid"].ToString();
                        _grp.Style = DevExpress.XtraBars.Navigation.ElementStyle.Group;
                        _grp.Text = _dy["name"].ToString();
                        _grp.Tag = _dy["formPath"].ToString();//存路径，类名
                        _grp.Click += _grp_Click;
                        if (gdx == 0)
                            _grp.Expanded = true;
                        DataRow[] drItem = dt.Select("upGuid='" + _dy["guid"].ToString() + "'");
                        foreach (DataRow _dy2 in drItem)
                        {
                            AccordionControlElement _itm = this.acrd.AddItem();
                            _itm.ImageOptions.Image = UtilityHelper.GetImgFromResource(_dy2["icon"].ToString(), 2);
                            _itm.Name = _dy2["guid"].ToString();
                            _itm.Style = DevExpress.XtraBars.Navigation.ElementStyle.Item;
                            _itm.Text = _dy2["name"].ToString();
                            _itm.Appearance.Normal.Font = new System.Drawing.Font("Tahoma", 10F);
                            _itm.Tag = _dy2["formPath"].ToString();//存路径，类名
                            _itm.Click += _grp_Click;
                            _grp.Elements.Add(_itm);
                            if (idx == 0 && tab.TabPages.Count <= 0)
                            {
                                string tabPageName = _itm.Name + "_page";
                                string tabText = _itm.Text;//当前选项卡页Text标题
                                string newFormName = _itm.Tag.ToString();//存路径，类名
                                Image imgIcon = _itm.Image;
                                AddTabpage(tab, tabPageName, tabText, newFormName, imgIcon);
                            }
                            idx++;
                        };
                        gdx++;
                    }
                }
                else
                {
                    ToolBox.MsgHelper.ShowError("提示：初始化失败，请联系管理员！");
                }
            }
            catch (Exception ex)
            {
                ToolBox.MsgHelper.ShowError("提示：" + ex.Message);
            }
        }
        /// <summary>
        /// 左侧菜单点击
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        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 = _acd.Tag.ToString();
            Image imgIcon = _acd.Image;
            AddTabpage(tab, tabPageName, tabText, newFormName, imgIcon);
        }

        /// <summary>
        /// 关闭选项卡
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Tab_CloseButtonClick(object sender, EventArgs e)
        {
            RemoveTabPage(tab, e);
        }
        /// <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路径，类名</param>
        public void AddTabpage(XtraTabControl tabControl, string tabPageName, string tabText, string newFormName, Image imgIcon)
        {
            if (IsTabpageExsit(tabControl, tabPageName))
            {
                return;
            }
            XtraTabPage newPage = new XtraTabPage();
            newPage.Name = tabPageName;
            newPage.Text = tabText;
            newPage.Tooltip = newPage.Name;
            newPage.Appearance.Header.Font = (tab.Appearance.Font);
            newPage.ImageOptions.Image = imgIcon;
            Form fm = AddNewForm(newFormName);
            if (fm != null)
            {
                newPage.Controls.Add(fm);
                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)
        {
            if (TabPageDic.Count <= 1)
            {
                ToolBox.MsgHelper.Warning("请至少保留一个功能！");
                return;
            }
            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)
        {
            try
            {
                Form newForm = (Form)Assembly.GetExecutingAssembly().CreateInstance(formName);
                if (newForm == null)
                {
                    Gs.DevApp.ToolBox.MsgHelper.ShowError("请检查是否开通了该模块！");
                    return null;
                }
                newForm.FormBorderStyle = FormBorderStyle.None;
                newForm.TopLevel = false;
                newForm.ControlBox = false;
                newForm.Dock = DockStyle.Fill;
                newForm.Visible = true;
                return newForm;
            }
            catch (Exception)
            {
                Gs.DevApp.ToolBox.MsgHelper.ShowError("请检查是否开通了该模块！");
            }
            return null;
        }

        private int _userOut()
        {
            var _obj = new
            {
                userGuid = LoginInfoModel.CurrentUser.LoginUserGuid,
            };
            try
            {
                string strJson = UtilityHelper.HttpPost("", "User/UserOut", JsonConvert.SerializeObject(_obj));
                ReturnModel<dynamic> _rtn = ToolBox.UtilityHelper.GetDataByJson(strJson);
                if (_rtn.rtnCode > 0)
                    return _rtn.rtnCode;
                ToolBox.MsgHelper.Warning("提示：" + _rtn.rtnData.outMsg);
                return _rtn.rtnCode;
            }
            catch (Exception ex)
            {
                this.DialogResult = DialogResult.Cancel;
                ToolBox.MsgHelper.Warning("提示：" + ex.Message);
                return -1;
            }
        }
    }
}