import pygame.draw

from utilities.constants import SQUARE_SIZE, GREY, CROWN


class Piece:
    def __init__(self, row, col, colour):
        self.row = row
        self.col = col
        self.colour = colour
        self.king = False
        self.x = 0
        self.y = 0
        self.calcPosition()
        self.padding = 20
        self.border = 2

    def calcPosition(self):
        self.x = SQUARE_SIZE * self.col + SQUARE_SIZE // 2
        self.y = SQUARE_SIZE * self.row + SQUARE_SIZE // 2

    def makeKing(self):
        self.king = True

    def draw(self, win):
        radius = SQUARE_SIZE // 2 - self.padding
        pygame.draw.circle(win, GREY, (self.x, self.y), radius + self.border)
        pygame.draw.circle(win, self.colour, (self.x, self.y), radius)
        if self.king:
            win.blit(CROWN, (self.x - CROWN.get_width() // 2, self.y - CROWN.get_height() // 2))

    def move(self, row, col):
        self.row = row
        self.col = col
        self.calcPosition()

    def __repr__(self):
        return str(self.colour)