#!/usr/bin/python3

import os
import pygame
from tools import pg  # if you import pg from tools, you dont need to init pygame.
from tools.settings import Settings


# integrated settings (I dont trust my own settings class.)
DEFAULT_WINDOW_SIZE = (800, 600)
FPS = 60
SAVE_SETTINGS_ON_EXIT = True


# some initializing
pygame.init()
screen = pygame.display.set_mode(DEFAULT_WINDOW_SIZE)

if os.path.isfile("settings.txt"):
    settings = Settings("settings.txt")

else:
    settings = Settings()
    settings.path = "settings.txt"
    settings["win_size"] = DEFAULT_WINDOW_SIZE
    settings.save()

# loading screen
default_font = pygame.font.SysFont("ubuntu", 16)
loading_text = default_font.render("Loading...", True, (240, 240, 240))

screen.fill((40, 40, 40))
screen.blit(loading_text, (400 - loading_text.get_width() / 2, 300 - loading_text.get_height() / 2))
pygame.display.update()


# colors (color names by https://www.color-blindness.com/color-name-hue/)
nero = (40, 40, 40)
dim_gray = (100, 100, 100)
white_smoke = (240, 240, 240)


# pygame objects
clock = pygame.time.Clock()

bigger_default_font = pygame.font.SysFont("ubuntu", 32)


# buttons
start_button = pg.TextButton("Start", (400, 300), lambda: print("bla"), text_color=white_smoke, bg_color=dim_gray, font=bigger_default_font)


def close():
    global running
    running = False


def get_events():
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            close()
            return


def loop():
    screen.fill(nero)

    get_events()

    if not running:
        return

    start_button.blit(screen)
    start_button.check(pygame.mouse.get_pos(), [True])

    pygame.display.update()

    clock.tick(FPS)


# loading completed

screen = pygame.display.set_mode(settings["win_size"], flags=pygame.RESIZABLE)

running = True

while running:
    loop()

pygame.quit()

if SAVE_SETTINGS_ON_EXIT:
    settings.save()