using ReleaseUpdater.Common;
using System.Diagnostics;
using Updater.Core;

namespace Updater;

internal sealed class Program
{
    static int Main(string[] args)
    {
        var logger = new ConsoleLogger();

        var parseResult = ArgumentsToolkit.ArgumentsParser.Parse<Options>(args);

        if (!parseResult.Success)
        {
            logger.Error($"Arguments error:");
            parseResult.Errors.ForEach(t => logger.Error(t.Message));
            return ExitCodes.InvalidArgs;
        }

        var options = parseResult.Value!;

        Thread.Sleep(options.UpdateDelayMs);

        if (options.WaitProcess != null)
            try
            {
                using (var proc = Process.GetProcessById(options.WaitProcess.Value))
                {
                    logger.Info($"Waiting for the process to complete {options.WaitProcess}...");
                    proc.WaitForExit(); // блокирует выполнение до завершения процесса
                    logger.Info("Process is completed.");
                }
            }
            catch (ArgumentException)
            {
                logger.Info($"Process with PID {options.WaitProcess} not found.");
            }


        var extractor = new ZipExtractor(logger);
        var installer = new SafeFileInstaller(logger);
        var procMgr = new ProcessManager(logger);
        var app = new UpdaterApp(logger, extractor, installer, procMgr);


        var exitCode = app.Run(options);
        return exitCode;
    }
}