using DevExpress.LookAndFeel;
using DevExpress.XtraEditors;
using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Security.Principal;
using System.Windows.Forms;
using XdCxRhDW.Framework;
using XdCxRhDW.UI.Lib;

namespace XdCxRhDW
{
    internal static class Program
    {
        static Program()
        {
            //设置私有路径
            Environment.CurrentDirectory = AppDomain.CurrentDomain.BaseDirectory;
            AppDomain.CurrentDomain.SetData("PRIVATE_BINPATH", "AddIns;");
            var m = typeof(AppDomainSetup).GetMethod("UpdateContextProperty", BindingFlags.NonPublic | BindingFlags.Static);
            var funsion = typeof(AppDomain).GetMethod("GetFusionContext", BindingFlags.NonPublic | BindingFlags.Instance);
            m.Invoke(null, new object[] { funsion.Invoke(AppDomain.CurrentDomain, null), "PRIVATE_BINPATH", "AddIns;" });

            //c++dll加入环境变量
            string paths = Environment.GetEnvironmentVariable("PATH");
            var dirs = Directory.EnumerateDirectories("AddIns", "*", SearchOption.AllDirectories);
            List<string> list = new List<string>
            {
                Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "AddIns")
            };
            foreach (var item in dirs)
            {
                list.Add(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, item));
            }
            Environment.SetEnvironmentVariable("PATH", $"{paths};{string.Join(";", list)}");

            AppDomain.CurrentDomain.UnhandledException += (sender, e) =>
            {
                var ex = e.ExceptionObject as Exception;
                while (ex.InnerException != null)
                    ex = ex.InnerException;
                XdCxRhDW.Framework.LogHelper.Error("出现未处理的异常,程序即将退出!", ex);
                DxHelper.MsgBoxHelper.ShowError("出现未处理的异常,程序即将退出!");
            };
            Application.ThreadException += (sender, e) =>
            {
                var ex = e.Exception;
                while (ex.InnerException != null)
                    ex = ex.InnerException;
                DxHelper.MsgBoxHelper.ShowError($"出现未处理的线程异常!{e.Exception.Message}");
                LogUI.Error("出现未处理的线程异常", e.Exception).Wait(5000);
            };
        }
        static bool IsRunningAsAdmin()
        {
            bool result;
            try
            {
                WindowsIdentity identity = WindowsIdentity.GetCurrent();
                WindowsPrincipal principal = new WindowsPrincipal(identity);
                result = principal.IsInRole(WindowsBuiltInRole.Administrator);
            }
            catch
            {
                result = false;
            }
            return result;
        }
        static void RestartAsAdmin()
        {
            var startInfo = new ProcessStartInfo();
            startInfo.FileName = Application.ExecutablePath;
            startInfo.Verb = "runas"; // 以管理员身份运行
            try
            {
                Process.Start(startInfo);
            }
            catch (System.ComponentModel.Win32Exception)
            {
                // 用户取消了管理员权限提示，或者其他错误
                // 可以在此处处理错误情况
            }

            Application.Exit();
        }
        //win10及以上版本管理员运行无法访问网络映射盘等,需要修改注册表并且重启设备
        static void CheckUACReg()
        {
            try
            {
                RegistryKey key = Registry.LocalMachine;
                RegistryKey system = key.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\System", true);
                if (system == null)
                {
                    system = key.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\System");
                }
                object obj = system.GetValue("EnableLinkedConnections");
                if (obj == null || (int)obj != 1)
                {
                    system.SetValue("EnableLinkedConnections", Convert.ToInt32(1), RegistryValueKind.DWord);
                }
            }
            catch (Exception ex)
            {
                XdCxRhDW.Framework.LogHelper.Error("修改UAC注册表信息异常", ex);
            }
        }
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {
            WindowsFormsSettings.AllowDpiScale = true;
            WindowsFormsSettings.AllowHoverAnimation = DevExpress.Utils.DefaultBoolean.True;
            WindowsFormsSettings.AllowDefaultSvgImages = DevExpress.Utils.DefaultBoolean.True;
            WindowsFormsSettings.AllowRoundedWindowCorners = DevExpress.Utils.DefaultBoolean.True;
            WindowsFormsSettings.AnimationMode = AnimationMode.EnableAll;
            WindowsFormsSettings.BackgroundSkinningMode = BackgroundSkinningMode.AllColors;
            WindowsFormsSettings.DefaultAllowHtmlDraw = true;
            WindowsFormsSettings.DefaultLookAndFeel.SetSkinStyle(SkinStyle.WXICompact);
            WindowsFormsSettings.DefaultFont = new System.Drawing.Font("微软雅黑", 10f);
            WindowsFormsSettings.SetPerMonitorDpiAware();
            if (Debugger.IsAttached)
            {
                //DevExpress23.2以上版本查看未本地化的资源
                DevExpress.Utils.Localization.XtraLocalizer.EnableTraceSource();
            }
            if (IsRunningAsAdmin())
            {
                CheckUACReg();
                string screenTitle = AppConfigHelper.Get("SystemName", "");
                string screenCompany = AppConfigHelper.Get("Company", "");
                DxHelper.WaitHelper.SetSplashTips("Tips.txt");
                ChsLocalizer.UseChs();

                DxHelper.WaitHelper.ShowSplashScreen(screenTitle, screenCompany);
                DxHelper.WaitHelper.UpdateSplashMessage("正在加载程序资源文件...");
                MainForm mainForm = new MainForm() { Text = screenTitle };
                DxHelper.WaitHelper.UpdateSplashMessage("正在初始化...");
                System.Windows.Forms.Application.Run(mainForm);
            }
            else
            {
                RestartAsAdmin();
            }
        }
    }
}