/******************************
* 说明：主程序启动相关管理类
* 创建人：龚宇超
* 创建日期：2017-08-09
* 修改人：
* 修改日期：
* 修改备注：
* 版本：1.0.0.0
******************************/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Lskj.Control.Model;
using Lskj.Core;
using DevExpress.XtraEditors;
using Lskj.Control;
using Lskj.Data;
using System.Threading;
using Lskj.Business;
using System.Data;
using Lskj.Model;
using DevExpress.XtraTab;
using Lskj.Util;
using DevExpress.Utils;
using System.Diagnostics;
using Lskj.Business.Impl;
using System.IO;



namespace Lskj.Main2.Model
{
    /// <summary>
    /// 主程序启动相关管理类
    /// </summary>
    public sealed class Manager
    {
        /// <summary>
        /// 主程序
        /// </summary>
        private static FrmMain _frmMain = null;
        public static XtraTabControl TabMain = null;


        /// <summary>
        /// 记录当前打开的窗口
        /// </summary>
        public static Dictionary<string, DllModule> ModuleForms = new Dictionary<string, DllModule>();
        /// <summary>
        /// <para>说明：程序启动入口</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        public static void StartForm()
        {
            bool isStart = true;
            // 加载Splash动画界面
            SplashForm.ShowForm();
            // C#数据库连接检查
            if (!DBConfig.Instance.CreateConnection())
            {
                MessageUtil.Show(ResourceKeys.UnConnectServer);
                SplashForm.HideForm();
                DialogResult result = RunConfigForm();
                isStart = result == DialogResult.OK;
            }
            if (isStart)
            {
                // Delphi数据库连接检查
                if (DelphiHelper.Delphi_Init(new StringBuilder(DBConfig.Instance.GetDelphiConnection())) == 0)
                {
                    MessageUtil.Show(ResourceKeys.UnConnectServer + "[By Delphi]");
                    SplashForm.HideForm();
                    RunConfigForm();
                    return;
                }
                SplashForm.HideForm();
                // 汉化dev控件
                BaseResources.Localization(LocalizationType.CHS);
                // 启动登录页面
                DialogResult result = RunLoginForm();
                if (result == DialogResult.OK)
                {
                    string where = string.IsNullOrEmpty(ERPInfo.Instance.SeriesId) ? "" : string.Format("and SeriesId={0}", ERPInfo.Instance.SeriesId);
                    DataTable table = MainImpl.EnableSubSystem(where);
                    ERPInfo.Instance.SubMenuCount = table.Rows.Count;
                    if (table.Rows.Count == 1)
                    {
                        ERPInfo.Instance.SubSysId = table.Rows[0]["SubSysId"] + "";
                        ERPInfo.Instance.SubSysName = table.Rows[0]["SubSysName"] + "";
                    }

                    ReStartMain();
                }
            }
            else
            {
                SplashForm.HideForm();
            }
        }

        /// <summary>
        /// <para>说明：重新启动</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-14 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="skipMenu">是否跳过子系统选择(适用于切换用户).</param>
        public static void ReStartMain(bool skipMenu = false)
        {

            if (_frmMain != null)
            {
                _frmMain.Close();
                _frmMain.Dispose();
                _frmMain = null;
            }

            bool isStart = true;
            DialogResult result;

            if (ERPInfo.Instance.SubMenuCount > 1 && !skipMenu)
            {
                // 进入子系统界面
                result = RunSubSystemForm();
                isStart = result == DialogResult.OK;
            }
            if (isStart)
            {
                if (ERPInfo.Instance.SubMenuCount == 0)
                {
                    MessageUtil.Show("方案内未配置子模块！");
                }
                else
                {
                    // 直接进入主界面
                    RunMainForm();
                    if (ERPInfo.Instance.SubMenuCount > 1)
                    {
                        ReStartMain();
                    }
                    else
                    {
                        ExitSystem();
                    }
                }
            }
            else
            {
                ExitSystem();
            }
        }
        /// <summary>
        /// <para>说明：打开模块</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-18 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="menuId">The menu identifier.</param>
        /// <param name="menuName">Name of the menu.</param>
        /// <param name="modelFlag">The model flag.</param>
        /// <param name="urlParams">The URL parameters.</param>
        public static void OpenModule(string menuId, string menuName, string dllName, string modelFlag, string urlParams)
        {
            // 验证参数
            if (string.IsNullOrWhiteSpace(menuId) || string.IsNullOrWhiteSpace(dllName))
            {
                MessageUtil.Show(ResourceKeys.NotFoundMenu);
                return;
            }
            // 验证权限
            int purview = MainImpl.GetUserPurviewsByMenuId(menuId);
            if (purview == 0)
            {
                MessageUtil.Show(ResourceKeys.UnPurview);
                return;
            }
            //LogUtil.WriteDebug(menuId.ToString(), "操作模块", menuName, menuName);
            LogUtil.WriteDebug(modelFlag.ToString(), "操作模块", menuName, menuName, menuId.ToString());
            DllModule module = new DllModule
            {
                DllName = ReplaceDllFileName(dllName),
                Id = menuId,
                Name = menuName
            };
            string[] args = new string[]{
                menuName,
                ERPInfo.Instance.UserId,
                ERPInfo.Instance.UserName,
                purview + "",
                urlParams,
                menuId
            };
            dllName = MainImpl.GetDefaultValue(dllName);

            if (dllName.ToLower().Contains(".exe"))
            {
                WinHelper.WinExec(dllName);
            }
            else if (dllName.ToLower().IndexOf("http:", StringComparison.OrdinalIgnoreCase) != -1 ||
                    dllName.ToLower().IndexOf("www.", StringComparison.OrdinalIgnoreCase) != -1 ||
                    dllName.ToLower().IndexOf("ftp:", StringComparison.OrdinalIgnoreCase) != -1)
            {
                Process.Start(dllName);
            }
            else
            {
                if (dllName.ToLower().EndsWith(".lsp"))
                {
                    //MessageBox.Show(PubUtil.AbsolutelyLibPath + dllName+" "+ menuName+" "+purview+" "+urlParams);
                    // 打开delphi程序
                    DelphiHelper.LoadDelphiDll(PubUtil.AbsolutelyLibPath + dllName, "", menuName, "", "", purview, urlParams);
                }
                else
                {
                    // 打开module程序                    
                    AddModuleToTab(module, args);
                }
            }
        }
        /// <summary>
        /// <para>说明：添加模块到tab中</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-16 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="tabMain">The tab main.</param>
        /// <param name="module">The module.</param>
        /// <param name="args">The arguments.</param>
        public static void AddModuleToTab(DllModule module, string[] args)
        {
            try
            {
                IForm iform = FormHelper.LoadDllForm(module.DllName, args);
                // 菜单打开的模块默认最大化,界面FormState设置为Normal模式,否则会出现界面不是全屏，会显示默认阴影界面
                iform.SubForm.WindowState = FormWindowState.Maximized;
                Form form = iform.SubForm;
                string guid = Guid.NewGuid().ToString();

                XtraTabPage tp = new XtraTabPage();
                tp.Text = module.Name;
                tp.Tag = guid;

                // 这个必须有不然会提示:"不能向tabControl中添加顶级控件" 
                form.TopLevel = false;
                form.Dock = DockStyle.Fill;
                form.FormBorderStyle = FormBorderStyle.None;

                tp.Controls.Add(form);
                tp.ShowCloseButton = DefaultBoolean.True;

                TabMain.TabPages.Add(tp);
                TabMain.SelectedTabPage = tp;

                module.Tag = "1";
                module.ModuleForm = form;

                form.Show();
                ModuleForms.Add(guid, module);
                //LastModuleForm.Add(module);
            }
            catch (Exception ex)
            {
                MessageUtil.Show(ex.InnerException != null ? ex.InnerException.Message : ex.Message);
                LogHelper.Instance.WriteError(ex);
                LogUtil.WriteError("打开" + module.Name + "模块失败!", ex);
            }
        }
        /// <summary>
        /// <para>说明：特殊dll模块处理</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2018-04-20 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="dllName">Name of the DLL.</param>
        /// <returns>System.String.</returns>
        private static string ReplaceDllFileName(string dllName)
        {
            switch (dllName.ToLower().Trim())
            {
                case "pubspec.dll":
                    dllName = "Lskj.PubSpec.dll";
                    break;
            }
            return dllName;
        }
        private static void ExitSystem()
        {
            try
            {
                // 退出系统
                if (DBConfig.Instance.NoticeExit)
                {
                    Process[] p1 = Process.GetProcessesByName("Ls_Notice");
                    foreach (Process item in p1)
                        item.Kill();
                }
            }
            catch (Exception)
            {

            }
        }
        /// <summary>
        /// <para>说明：启动配置窗口</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        private static DialogResult RunConfigForm()
        {
            FrmConfig frmConfig = new FrmConfig();
            return frmConfig.ShowDialog();
        }
        /// <summary>
        /// <para>说明：打开登录界面</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-12 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <returns>DialogResult.</returns>
        private static DialogResult RunLoginForm()
        {
            FrmLogin frmLogin = new FrmLogin();
            return frmLogin.ShowDialog();
        }
        /// <summary>
        /// <para>说明：打开子系统</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-14 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <returns>System.Windows.Forms.DialogResult.</returns>
        private static DialogResult RunSubSystemForm()
        {
            FrmSubSystem subSystem = new FrmSubSystem();
            return subSystem.ShowDialog();
        }
        /// <summary>
        /// <para>说明：打开主程序</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-14 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <returns>DialogResult.</returns>
        private static DialogResult RunMainForm()
        {
            _frmMain = new FrmMain();
            return _frmMain.ShowDialog();
        }
    }
}