import pygame
import helper
import audio

def show(screen):
    running = True
    audio.play_menu(True)

    while running:
        for event in pygame.event.get():
            if event.type == pygame.MOUSEMOTION:
                pygame.mouse.set_visible(True)
            if event.type == pygame.MOUSEBUTTONDOWN:
                left, middle, right = pygame.mouse.get_pressed()
                mouse = pygame.mouse.get_pos()
                print(mouse)

                if left:
                    if 45 < mouse[0] < 195 and 40 < mouse[1] < 70:
                        print("New game")
                        screen.fill("black")
                        canvas = pygame.Surface((1280, 720))
                        canvas.fill("black")

                        width = screen.get_size()[0]
                        height = width / (16/9)

                        if width > screen.get_size()[0] or height > screen.get_size()[1]:
                            height = screen.get_size()[1]
                            width = height * (16/9)

                        canvas.blit(helper.text("Generating world...", 20, (255, 255, 255)), (50, 50))

                        scaled_win = pygame.transform.scale(canvas, (width, height))
                        screen.blit(scaled_win, (screen.get_size()[0] / 2 - width / 2, screen.get_size()[1] / 2 - height / 2))

                        pygame.display.flip()

                        blocks = []

                        for i in range(20):
                            for j in range(20):
                                blocks.append((802 + j * 21 - i * 42, 202 + j * 13 + i, "grass_block"))

                        import game
                        audio.stop(1)
                        game.run(screen, blocks)
                        return
                    elif 45 < mouse[0] < 205 and 40+25 < mouse[1] < 70+25:
                        print("Load game")
                    elif 45 < mouse[0] < 125 and 40+25*2 < mouse[1] < 70+25*2:
                        print("Settings")
                    elif 45 < mouse[0] < 90 and 40+25*3 < mouse[1] < 70+25*3:
                        print("Exit")
                        running = False

            if event.type == pygame.QUIT:
                running = False

        screen.fill("black")
        canvas = pygame.Surface((1280, 720))
        canvas.fill("red")

        width = screen.get_size()[0]
        height = width / (16/9)

        if width > screen.get_size()[0] or height > screen.get_size()[1]:
            height = screen.get_size()[1]
            width = height * (16/9)

        canvas.blit(helper.text("Start new game", 20, (255, 255, 255)), (50, 50))
        canvas.blit(helper.text("Load saved game", 20, (255, 255, 255)), (50, 75))
        canvas.blit(helper.text("Settings", 20, (255, 255, 255)), (50, 100))
        canvas.blit(helper.text("Exit", 20, (255, 255, 255)), (50, 125))

        scaled_win = pygame.transform.scale(canvas, (width, height))
        screen.blit(scaled_win, (screen.get_size()[0] / 2 - width / 2, screen.get_size()[1] / 2 - height / 2))

        audio.play_menu()
        pygame.display.flip()