using QwirkleClassLibrary;
using System.Net.Quic;
using System.Text;
using System.Transactions;
using static System.Console;

static void AddPlayers(Game game)
{
    while (game.PlayerList.Count < 4)
    {
        Write("Enter player tag : ");
        string? playerTag = ReadLine();

        if (game.AddPlayerInGame(playerTag) == false)
        {
            WriteLine("ERROR : Player already exist or game is running !");
        }
        else
        {
            WriteLine("Player " + playerTag + " added !");
        }

        Write("Do you want to add another player ? (y/n) : ");
        string? answer = ReadLine();

        if (answer == "n" && game.PlayerList.Count >= 2)
        {
            break;
        }
        if (answer == "n" && game.PlayerList.Count < 2)
        {
            WriteLine("ERROR : You must have at least 2 players !");
        }
    }
}

static void MainMenu(Game game)
{
    game.GiveTilesToPlayers();

    Console.ForegroundColor = ConsoleColor.Green;
    WriteLine("Game is starting !");
    Console.ResetColor();
    
    do
    {
        string tagPlayerPlay = game.SetNextPlayer();
        
        WriteLine(" --------------------- GAME ! ------------------------");
        WriteLine(tagPlayerPlay + "'s turn !");

        MenuSwitch(game);

    } while (game.GetPlayingPlayerPosition() != game.PlayerList.Count - 1);

}

static void ShowTiles(Game game)
{
    WriteLine("\n --------------------- YOUR TILES ------------------------");
    
    int pos = game.GetPlayingPlayerPosition();

    StringBuilder stringBuilder = new StringBuilder();

    for (int i = 0; i < game.PlayerList[pos].Tiles.Count(); i++)
    {
        stringBuilder.Append("[" + (i+1)  + "] ");
        stringBuilder.AppendLine(game.PlayerList[pos].Tiles[i].ToString());
    }

    Write(stringBuilder);

}

static void MenuSwitch(Game game)
{

    int enter = 0;
    
    while (enter != 3)
    {
        ShowTiles(game);

        WriteLine("\n --------------------- CHOICES ------------------------");

        WriteLine("[1] Place your tiles");
        WriteLine("[2] Swap your tiles");
        WriteLine("[3] Skip your turn");

        enter = Convert.ToInt32(ReadLine());

        switch (enter)
        {
            case 1:
                CaseOneAddTile(game);
                break;
            case 2:
                break;
            case 3:
                return;

        }
        
    }


}

static void CaseOneAddTile(Game game)
{
    Tile? tile = null;
    Write("Enter no tile : ");
    int no = Convert.ToInt32(ReadLine());

    if (no >= 0 && no <= 5)
    {
        tile = game.TileOfPlayerWithPos(no+1);
        Write("Enter x : ");
        int x = Convert.ToInt32(ReadLine());
        Write("Enter y : ");
        int y = Convert.ToInt32(ReadLine());
        if (game.PlaceTileGame(tile, x, y) == true)
        {
            Write("ok ! your tile is placed \n");

        }
        else
        {
            Write("ERROR : Cell already use \n");
        }
    }
    else
    {
        Write("No is out of range\n");
    }

}

static void MainGame()
{
    Game game = new Game();
    
    Console.ForegroundColor = ConsoleColor.DarkGreen;
    WriteLine(" ===================== WELCOME TO QWIRKLE ! =====================");
    WriteLine("Enter the players' nametags (2 to 4 players) : ");
    Console.ResetColor();
    
    AddPlayers(game);

    game.StartGame();
    
    MainMenu(game);

}

MainGame();