# Funkcja konwertujaca wspolrzedne nastepnego pola do odwiedzenia

# pole to element wziety z kolejki path
from state import AgentState
from direction import Direction

def actionsInterpreter(actionIndex, defaultState, directions):

    if actionIndex == -1:
        return AgentState(
            defaultState.get_x(),
            defaultState.get_y(),
            defaultState.get_direction().counterClockwise()
        )
    elif actionIndex == 0:
        move_x = 0
        move_y = 0

        if defaultState.get_direction() == Direction.N:
            move_y = 1
        elif defaultState.get_direction() == Direction.E:
            move_x = 1
        elif defaultState.get_direction() == Direction.S:
            move_y = -1
        elif defaultState.get_direction() == Direction.W:
            move_x = -1

        return AgentState(
            defaultState.get_x() + move_x,  # directions[defaultState.get_direction()[0]], - is not subscriptable ???
            defaultState.get_y() + move_y,   # directions[defaultState.get_direction()][1], - is not subscriptable ???
            defaultState.get_direction()
        )
    elif actionIndex == 1:
        return AgentState(
            defaultState.get_x(),
            defaultState.get_y(),
            defaultState.get_direction().clockwise()
        )
    else:
        return defaultState


actions = {
    "rotateLeft": -1,
    "moveForward": 0,
    "rotateRight": 1
}