import pygame
from common.constants import GRID_CELL_PADDING, GRID_CELL_SIZE, COLUMNS, ROWS


def draw_text(text, color, surface, x, y, text_size=30, is_bold=False):
    if is_bold:
        font = pygame.font.Font('resources/fonts/Poppins-SemiBold.ttf', text_size)
    else:
        font = pygame.font.Font('resources/fonts/Poppins-Regular.ttf', text_size)
    textobj = font.render(text, 1, color)
    textrect = textobj.get_rect()
    textrect.topleft = (x, y)
    surface.blit(textobj, textrect)


def print_numbers():
    display_surface = pygame.display.get_surface()
    font = pygame.font.SysFont('Arial', 16)

    for row_index in range(ROWS):
        for col_index in range(COLUMNS):
            x = (GRID_CELL_PADDING + GRID_CELL_SIZE) * col_index + GRID_CELL_PADDING + 7
            y = (GRID_CELL_PADDING + GRID_CELL_SIZE) * row_index + GRID_CELL_PADDING + 16
            display_surface.blit(font.render(f'[{col_index}, {row_index}]', True, (255, 0, 0)), (x, y))
    pygame.display.update()


# parse array index to screen x or y coordinate
def parse_cord(cord):
    return (GRID_CELL_PADDING + GRID_CELL_SIZE) * cord + GRID_CELL_PADDING + 7


def castle_neighbors(map, castle_bottom_right_row, castle_bottom_right_col):
    neighbors = []
    for row_add in range(-2, 2):
        new_row = castle_bottom_right_row + row_add
        if 0 <= new_row <= len(map) - 1:
            for col_add in range(-2, 2):
                new_col = castle_bottom_right_col + col_add
                if 0 <= new_col <= len(map) - 1:
                    if (new_col == castle_bottom_right_col - 1 and new_row == castle_bottom_right_row - 1) \
                            or (new_col == castle_bottom_right_col and new_row == castle_bottom_right_row - 1) \
                            or (new_col == castle_bottom_right_col - 1 and new_row == castle_bottom_right_row) \
                            or (new_col == castle_bottom_right_col and new_row == castle_bottom_right_row):
                        continue
                    neighbors.append((new_col, new_row))
    return neighbors