import sys
import secrets

from src.graphics import *
from src.waiter import *

if __name__ == "__main__":
    # SETUP
    pygame.init()
    clock = pygame.time.Clock()
    fps = 2
    graphics = Graphics()
    waiter = Waiter(graphics)

    # init functions
    graphics.drawBackground(waiter.matrix)
    graphics.update(waiter.X, waiter.Y)

    goal = None
    path = [(0, 0)]
    # print(waiter.findPath())
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                sys.exit()
                break

            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_ESCAPE:
                    pygame.quit()
                    sys.exit()
                    break

                if event.key == pygame.K_r:
                    temp = False
                    while not temp:
                        x = secrets.randbelow(graphics.width)
                        y = secrets.randbelow(graphics.height)

                        if waiter.matrix.matrix[x][y].walk_through == 1:
                            temp = True

                    goal = (x, y)
                    path = waiter.findPath(goal)
                    print('goal: {}'.format(goal))

        if path != []:
            print(path)
            nextStep = path.pop(0)
            print(nextStep)
            waiter.travel(nextStep, graphics)

        print('{} {} current position'.format(waiter.X, waiter.Y))
        '''
        graphics.clear(waiter.X, waiter.Y)
        waiter.update(event, graphics)
        graphics.update(waiter.X, waiter.Y)
        '''
        pygame.display.flip()
        clock.tick(fps)