using Serilog;
using Serilog.Formatting.Display;
using Serilog.Sinks.LogEmAll;

namespace Files2Folders2Files_CLI
{
    /// <summary>
    /// The Main Program Class.
    /// </summary>
    class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        /// <param name="args"></param>
        static void Main(string[] args)
        {
            // Configure the Logger.
            ConfigureSerilog();

            // Create a new program object.
            Files2Folders2Files.Files2Folders2Files f2f2f = new Files2Folders2Files.Files2Folders2Files();

            // Set the title.
            f2f2f.UpdateTitle();

            // Print the version.
            f2f2f.PrintVersion();

            // Load the default options passed from the default options file.
            f2f2f.LoadOptionsFromFile();

            // Load the default options passed from the command line arguments.
            f2f2f.LoadOptionsFromCLI(args);

            // Process the command switch.
            f2f2f.ProcessCommandSwitch();

            // Output the log to a text file.
            f2f2f.SaveLogToFile();
        }

        /// <summary>
        /// Configure the logger.
        /// </summary>
        public static void ConfigureSerilog()
        {
            Log.Logger = new LoggerConfiguration()
                .MinimumLevel.Information()
                .WriteTo.Console(outputTemplate: "{Level:u4}: {Message:lj}{NewLine}{Exception}")
                .WriteToListString(new MessageTemplateTextFormatter("{Level:u4}: {Message:lj}{Exception}"))
                .CreateLogger();
        }
    }
}