using SuperMap.RealEstate.Launcher_WinForm;
using System;
using System.IO;
using System.Windows.Forms;

namespace SuperMap.RealEstate.Launcher
{
    static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main(string[] args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
#if DEBUG
            args = new string[1];
            args[0] = "smre://AppRuns/4FF62E0BDA7B264BDBCE1352EC311BED5816469B49921581/6BBE7A06EA9145F5/68AE6B5DD7AAC86C/341144E287123182456363CCB66025B5304AF28D94EF902A7470E2966E71DC348A9BD6DFC642307340FAEB06EAA6BC54BCA73A43DDC6C2EF/";
            //args[0] = "smre://Install/4FF62E0BDA7B264BDBCE1352EC311BED5816469B49921581////";
            //MessageBox.Show(args[0].Length.ToString());
#endif
            try
            {
                if (args.Length == 0)
                {
                    if (Application.ExecutablePath.EndsWith(LaunchHelper.Launcher_UpdateFileName))
                        Run_Update();
                    else
                        Run_Register();
                }
                else if (args.Length == 1)
                {
                    if (Application.ExecutablePath.EndsWith(LaunchHelper.Launcher_UpdateFileName))
                        Run_Update(new LauncherInfo(args[0]));
                    else
                        Run_Open(new LauncherInfo(args[0]));
                }
                else
                    Run_Error();
            }
            catch(Exception ex)
            {
                Run_Error(ex);
            }
        }

        #region Run_Error
        private static void Run_Error(Exception ex = null)
        {
            string _Message = "错误的参数！";
            if (ex != null)
                _Message = ex.Message;
            LoadingHelper.ForceExit();
            MessageBox.Show(_Message, "驿商科技", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
        #endregion

        #region Run_Register
        private static void Run_Register()
        {
            Application.Run(new frmRegister());
            DeleteUpdateFile();
        }
        #endregion

        #region Run_Update
        private static void Run_Update(LauncherInfo launcherInfo = null)
        {
            string _Launcher_FileName = AppDomain.CurrentDomain.BaseDirectory + LaunchHelper.Launcher_FileName;
            int _ErrorCount = 10;
            while (true)
            {
                try
                {
                    File.Copy(Application.ExecutablePath, _Launcher_FileName, true);
                    break;
                }
                catch
                {
                    if (_ErrorCount >= 0)
                    {
                        System.Threading.Thread.Sleep(1000);
                        _ErrorCount--;
                        continue;
                    }
                    if (MessageBox.Show("无法替换文件，请确认程序已关闭！", "驿商科技", MessageBoxButtons.RetryCancel,
                        MessageBoxIcon.Warning) == DialogResult.Retry)
                        continue;
                    else
                        return;
                }
            }
            if (launcherInfo != null)
                launcherInfo.ProcessRestart();
        }
        #endregion

        #region Run_Open
        private static void Run_Open(LauncherInfo launcherInfo)
        {
            WriteResouceFile();
            if (launcherInfo.Type.Equals("AppRuns", StringComparison.CurrentCultureIgnoreCase))
            {
                LauncherApplication _LauncherAppRuns = new LauncherApplication(launcherInfo);
                _LauncherAppRuns.AppRuns();
                _LauncherAppRuns.Close();
            }
            else if (launcherInfo.Type.Equals("Install", StringComparison.CurrentCultureIgnoreCase))
            {
                LauncherApplication _LauncherInstall = new LauncherApplication(launcherInfo);
                _LauncherInstall.Installer();
                _LauncherInstall.Close();
            }
            else
                MessageBox.Show(launcherInfo.Type + "暂不支持！");
            DeleteUpdateFile();
        }
        #endregion

        #region WriteResouceFile
        static void WriteResouceFile()
        {
            string[] _ResourcColleection = { "Launcher.Register.exe", "Launcher.Loading.exe" };
            foreach (string _ResouceName in _ResourcColleection)
            {
                if (!File.Exists(AppDomain.CurrentDomain.BaseDirectory + "Bin\\" + _ResouceName))
                    frmRegister.WriteResouceFile(AppDomain.CurrentDomain.BaseDirectory + "Bin\\", _ResouceName);
            }
        }
        #endregion

        #region DeleteUpdateFile
        private static void DeleteUpdateFile()
        {
            try
            {
                if (File.Exists(AppDomain.CurrentDomain.BaseDirectory + LaunchHelper.Launcher_UpdateFileName))
                    File.Delete(AppDomain.CurrentDomain.BaseDirectory + LaunchHelper.Launcher_UpdateFileName);
            }
            catch
            {
            }
        }
        #endregion
    }
}