using HightechICT.Amazeing.Client.Rest;
using LogConsole = System.Console;

namespace Bobo.System.Maze.Bot
{
    public class BumpBot
    {
        public static async Task Run(string mazeName, AmazeingClient mazeClient)
        {
            Random random = new Random();
            LogConsole.WriteLine($"Entering maze '{mazeName}'");
            PossibleActionsAndCurrentScore result = await mazeClient.EnterMaze(mazeName);

            do
            {
                await Task.Delay(100);
                // select a way to go
                MoveAction[] moves = result.PossibleMoveActions.ToArray();
                MoveAction[] notExploredMoves = moves.Any(m => !m.HasBeenVisited) ? moves.Where(m => !m.HasBeenVisited).ToArray() : moves;

                if (moves.All(m => m.HasBeenVisited))
                {
                    LogConsole.WriteLine("All adjacent tiles have been visited! Selecting next path random.");
                }
                else
                {
                    LogConsole.WriteLine($"{string.Join(", ", notExploredMoves.Select(m => m.Direction.ToString()))} have not been visited, selecting next move.");
                }

                int selected = random.Next(notExploredMoves.Length - 1);

                MoveAction moveAction = notExploredMoves[selected];

                LogConsole.WriteLine($"Moving {moveAction.Direction}, I have {(!moveAction.HasBeenVisited ? "not" : string.Empty)} been here.");

                result = await mazeClient.Move(moveAction.Direction);

                LogConsole.WriteLine($"New tile has {(!result.CanExitMazeHere ? "no" : string.Empty)} exit.");

            } while (!result.CanExitMazeHere);

            await mazeClient.ExitMaze();

            LogConsole.WriteLine($"Exited the maze!");
        }
    }
}