using ConsoleTableExt;
using Subd;
using System.Diagnostics;

class Program
{
    public static void Main(string[] args)
    {
        
        string text;
        using (var sr = new StreamReader("D:\\сборник говуза\\СУБД\\prog\\Subd\\EnterText.txt"))
        {
            text = sr.ReadToEnd();
        }

        using var context = new Onlinecinema2Context();
        Controller controller = new(context);
        string operation = "";
        do
        {
            Console.WriteLine(text);
            operation = Console.ReadLine() ?? "";
            switch (operation)
            {
                case "0":
                    break;
                case "1":
                    controller.GetFilms();
                    break;
                case "2":
                    controller.GetDirectors();
                    break;
                case "3":
                    controller.GetStudios();
                    break;
                case "4":
                    controller.GetUsers();
                    break;
                case "5":
                    Console.WriteLine("Введите никнейм)");
                    User User = new()
                    {
                        Nikname = Console.ReadLine(),
                    };
                    controller.AddUser(User);
                    break;
                case "6":
                    Test(controller, context);
                    break;
                case "7":
                    Console.WriteLine($"Введите Id фильма и Id пользователя");
                    var IdUser = Convert.ToInt32(Console.ReadLine());
                    var IdFilm = Convert.ToInt32(Console.ReadLine());
                    var review = controller.GetReview(IdUser, IdFilm);
                    Console.WriteLine($"1 для изменения, 2 для удаления");
                    var r = Console.ReadLine();
                    if (r == "1")
                    {
                        Console.WriteLine($"Введите новый текст ревью");
                        var s = Console.ReadLine();
                        review.Reviev = s;
                        controller.UpdateReview(review);
                    }
                    if (r == "2")
                    {
                        controller.RemoveReview(review);
                    }
                    else
                    {
                        Console.WriteLine($"Такой команды нет");
                    }
                    break;
                default:
                    Console.WriteLine("Некорректно введенный номер операции");
                    break;
            }
        } while (operation != "0");
    }
    public static void Test(Controller controller, Onlinecinema2Context context)
    {
        var result = new[]
        {
                new { Name = "1", timems = MeasureTime(controller.GetFilms)},
                new { Name = "2", timems = MeasureTime(controller.GetDirectors)},
                new { Name = "3", timems = MeasureTime(controller.GetStudios)},
                new { Name = "4", timems = MeasureTime(controller.GetUsers)},

            }.ToList();
        ConsoleTableBuilder.From(result).ExportAndWriteLine();
    }

    public static double MeasureTime(Action action, int count = 10)
    {
        long sumTime = 0;
        Stopwatch stopwatch = new();
        for (int i = 0; i < count; i++)
        {
            stopwatch.Start();
            action.Invoke();
            stopwatch.Stop();
            sumTime += stopwatch.ElapsedMilliseconds;
        }
        return sumTime / count;
    }
}