using System;
using System.Collections.Generic;
using System.Linq;
using FNAF_Clone.GUI;
using FNAF_Clone.Map;
using GlobalClassLib;
using Microsoft.Xna.Framework.Input;
using MonoGameLibrary.Input;
using PacketLib;

namespace FNAF_Clone;

public class CommandManager {
    private static (string label, Keys key, Action action)[] keybinds = [
        ("Toggle camera", Keys.Space, SendToggleCamera),
        ("Toggle left door", Keys.A, ToggleDoorLeft),
        ("Toggle centre door", Keys.W, ToggleDoorCentre),
        ("Toggle right door", Keys.D, ToggleDoorRight),
        ("Toggle back door", Keys.S, ToggleDoorBack)
    ];
    
    private static InputListenerHook toggleCamHook = new(true);
    
    public static void InitInputListeners() {
        Array.ForEach(keybinds, tuple => InputManager.AddListener(tuple.label, tuple.key, () => tuple.action(), InputTiming.PRESS, toggleCamHook));
    }
    
    private static void SendToggleCamera() {
        Client.Player.state.monitorUp = !Client.Player.state.monitorUp;
        UIManager.ChangeMonitorState(Client.Player.state.monitorUp);
        Client.SendCommands([PlayerCommand.SET_MONITOR(Client.Player.state.monitorUp)]);
    }
    
    private static void ToggleDoorLeft() => SendToggleDoor(Direction.EAST);
    private static void ToggleDoorCentre() => SendToggleDoor(Direction.NORTH);
    private static void ToggleDoorRight() => SendToggleDoor(Direction.WEST);
    private static void ToggleDoorBack() => SendToggleDoor(Direction.SOUTH);

    private static Dictionary<Direction, TileConnectorProjection> currentDoorBinds = new();
    
    private static void SendToggleDoor(Direction direction) {
        if (Screen.CurrentScreen.Label == UIManager.ScreenTypes.CAMERAS){
            SendToggleRemoteDoor(direction);
            return;
        }
        Client.Player.state.doorStates[(int)direction] = !Client.Player.state.doorStates[(int)direction];
        UIManager.ChangeDoorState(direction, Client.Player.state.doorStates[(int)direction]);
        Client.SendCommands([PlayerCommand.SET_DOOR_OFFICE(direction, Client.Player.state.doorStates[(int)direction])]);
    }

    private static void SendToggleRemoteDoor(Direction direction) {
        if (!currentDoorBinds.TryGetValue(direction, out var val)) return;
        TileConnectorProjection connector = val;
        connector.Blocked = !connector.Blocked;
        Client.SendCommands([PlayerCommand.SET_DOOR_REMOTE(connector.Id, connector.Blocked)]);
        UIManager.ChangeRemoteDoorState(connector.Id, connector.Blocked);
        // Console.WriteLine("Changed door state to: " + (connector.Blocked ? "blocked" : "open") + " for door " + connector);
        // add UIManager toggle door
    }

    public static void SendChangeCamera(int id) {
        Client.Player.state.camera = id;
        Client.SendCommands([PlayerCommand.SWITCH_CAM(id)]);
        MapTileProjection tile = ClientMapManager.Get(id);
        // add UIManager switch camera
        currentDoorBinds.Clear();
        foreach (var c in tile.GetAllConnectors().Where(c => c.Type == ConnectorType.DOOR_REMOTE)){
            Direction dir = c.GetDirection(tile);
            if (dir == Direction.NONE) return;
            currentDoorBinds.Add(dir, c);
        }
    }
}