using System;
using System.Threading;

namespace SaubPanelOnlineSender
{
    class Program
    {
        static void Main(/*string[] args*/)
        {
            Console.Write("player starting\n");
            Console.Write("press `Esc` or `Q` to quit\n");
            Console.Write("press `p` to pause/unpause\n");
            Console.Write("press `s` to stop/start\n");

            var playerService = new DbPlayerService();

            playerService.OnProcessUpdate =
                (s, a) => Console.Write($"Sent: {playerService.LastSentDate:G}\n");
            playerService.OnStateUpdate =
                (s, a) => Console.Write($"\nState: {playerService.State}\n");
            playerService.OnError =
                (s, a) =>
                {
                    var color = Console.ForegroundColor;
                    Console.ForegroundColor = ConsoleColor.Red;
                    Console.Write($"ERROR: {a.Message}");
                    Console.ForegroundColor = color;
                    Console.Write("\n");
                };

            playerService.Start();

            if (Console.IsInputRedirected)
            {
                while (true)
                    Thread.Sleep(1000);
            }
            else
            {
                while (true)
                {
                    if (Console.KeyAvailable)
                    {
                        var key = Console.ReadKey().Key;
                        if ((key == ConsoleKey.Escape) ||
                            (key == ConsoleKey.Q))
                            break;

                        if (key == ConsoleKey.P)
                        {
                            switch (playerService.State)
                            {
                                case DbPlayerServiceState.Paused:
                                case DbPlayerServiceState.Working:
                                    playerService.Pause();
                                    break;
                                case DbPlayerServiceState.Unaviable:
                                case DbPlayerServiceState.Stopped:
                                default:
                                    break;
                            }
                        }

                        if (key == ConsoleKey.S)
                        {
                            switch (playerService.State)
                            {
                                case DbPlayerServiceState.Working:
                                    playerService.Stop();
                                    break;
                                case DbPlayerServiceState.Stopped:
                                    playerService.Start();
                                    break;
                                case DbPlayerServiceState.Unaviable:
                                case DbPlayerServiceState.Paused:
                                default:
                                    break;
                            }
                        }
                    }

                    Thread.Sleep(200);
                }
            }
            playerService.Stop();
        }
    }
}