import pygame

from util.ConfigurationManager import ConfigurationManager
 
class Well:
    
    WIDTH = 10 # standard tetris well width, should not be changed
    HEIGHT = 20 # standard tetris well height, should not be changed

    def __init__(self, position):
        self.points = self.__get_points(position)

    def draw(self, surface):
        well_color_hex = ConfigurationManager.configuration["color"]["border"] # TODO Should abstract out color call?
        well_color = pygame.Color(well_color_hex)

        for sub_points in self.points:
            pygame.draw.polygon(surface, well_color, sub_points, 0)

    def __get_points(self, position):
        tile_size = ConfigurationManager.configuration["engine"]["tile-size"]

        shape = []
        for i in range(self.WIDTH + 2):
            for j in range(self.HEIGHT + 2):
                if i == 0 or i == self.WIDTH + 1:
                    shape.append(((i, j), (i + 1, j), (i + 1, j + 1), (i, j + 1)))
                elif j == 0 or j == self.HEIGHT + 1:
                    shape.append(((i, j), (i + 1, j), (i + 1, j + 1), (i, j + 1)))
                
        points = []
        for square in shape:
            sub_points = []
            for vertex in square:
                point = [vertex[0] * tile_size + position[0], vertex[1] * tile_size + position[1]]
                sub_points.append(point)
            points.append(sub_points)

        return points