using System;
using System.IO;
using TBF;

namespace ToSecondMonitor
{
    class Program
    {
        static LocalSettings ls;

        static void Main(string[] args)
        {
            if (!Directory.Exists(TBF.Program.ConfigDir)) return;

            Environment.CurrentDirectory = TBF.Program.ConfigDir;
            ls = LocalSettings.Load(TBF.Program.LocalSettingsFileName);
            if (ls == null || ls.TestBenches == null)
            {
                /// Loading local seetings from regular config file failed. Use the backup
                ls = LocalSettings.Load(TBF.Program.LocalSettingsBackupName);
                if (ls == null || ls.TestBenches == null)
                {
                    /// Neither config.xml, nor config.backup.xml could be loaded
                    Console.WriteLine(string.Format("Could not load file {0}, nor {1}.", TBF.Program.LocalSettingsFileName, TBF.Program.LocalSettingsBackupName));
                    Console.ReadLine();
                    return;
                }
            }
            else
            {
                /// Loading local seetings from the regular config file was successful. Update the backup
                File.Copy(TBF.Program.LocalSettingsFileName, TBF.Program.LocalSettingsBackupName, true);
            }

            /// 
            /// Process local settings so that windows are shifted to the 1st monitor
            /// 
            LeftToSecondMonitor(ref ls.MainWndLeft);
            LeftToSecondMonitor(ref ls.ComponentsDlgLeft);
            LeftToSecondMonitor(ref ls.PopupResultsLeft);
            LeftToSecondMonitor(ref ls.PathsDlgLeft);
            LeftToSecondMonitor(ref ls.TransitionsDlgLeft);
            LeftToSecondMonitor(ref ls.MetrologyDlgLeft);
            LeftToSecondMonitor(ref ls.ConditionsDlgLeft);
            LeftToSecondMonitor(ref ls.UncertaintyDlgLeft);
            LeftToSecondMonitor(ref ls.SchDrawingDlgLeft);
            LeftToSecondMonitor(ref ls.ProceduresDlgLeft);
            LeftToSecondMonitor(ref ls.OneProcedureDlgLeft);
            LeftToSecondMonitor(ref ls.EnduranceDlgLeft);
            ls.Save();

            Console.WriteLine("All windows were shifted to the second monitor");
            Console.ReadLine();
            return;
        }

        static void LeftToFirstMonitor(ref int left)
        {
            while (left >= 1920)
            {
                left -= 1920;
            }

            if (left < 0)
            {
                left = 0;
            }
        }

        static void LeftToSecondMonitor(ref int left)
        {
            while (left < 1920)
            {
                left += 1920;
            }

            if (left >= 3840)
            {
                left = 1920;
            }
        }
    }
}