using Microsoft.Win32;

namespace ProcessDaemonTool
{
   internal class DisableShowErrorUIHelper
    {
        static string WindowsErrorReportingLocalPath = @"SOFTWARE\Microsoft\Windows\Windows Error Reporting";
        static string DontShowUIKey = "DontshowUI";
        static string DisabledKey = "Disabled";
        static string LoggingDisabledKey = "LoggingDisabled";
        static string DontSendAdditionalDataKey = "DontSendAdditionalData";

        private static bool SetLocalMachineRegistryValue(string Keypath,string name,bool value)
        {
           var key = Registry.LocalMachine.OpenSubKey(Keypath, true);
           if (key != null)
            {
                key.SetValue(name, value?0: 1);
                key.Close();
            }
           return GetRegistryValue(Keypath, name);
        }
        private static bool SeCurrentUserRegistryValue(string Keypath, string name, bool value)
        {
            var key = Registry.CurrentUser.OpenSubKey(Keypath, true);
            if (key != null)
            {
                key.SetValue(name, value ? 0 : 1);
                key.Close();
            }
            return GetCurrentUserRegistryValue(Keypath, name);
        }

        private static bool GetRegistryValue(string Keypath, string name)
        {
            bool success=false;
            try
            {
                var key = Registry.LocalMachine.OpenSubKey(Keypath);
                if (key != null)
                {
                    success = (int)key.GetValue(name) > 0;
                    key.Close();
                }
            }
            catch (System.Exception ex)
            {
            }
           
            return success;

        }
        private static bool GetCurrentUserRegistryValue(string Keypath, string name)
        {
            bool success = false;
            try
            {
                var key = Registry.CurrentUser.OpenSubKey(Keypath);
                if (key != null)
                {
                    success = (int)key.GetValue(name) > 0;
                    key.Close();
                }
            }
            catch (System.Exception ex)
            {
            }

            return success;

        }
        public static bool SetDontShowUI()
        {
            if (SetLocalMachineRegistryValue(WindowsErrorReportingLocalPath , DontShowUIKey, false) &&
                SetLocalMachineRegistryValue(WindowsErrorReportingLocalPath , DisabledKey, false)&&
                SeCurrentUserRegistryValue(WindowsErrorReportingLocalPath, DontShowUIKey, false) &&
                SeCurrentUserRegistryValue(WindowsErrorReportingLocalPath, DisabledKey, false)
                )
            {
                return true;
            }
            return false;
        }
    }
}