from gameContext import GameContext
from city import City
from PIL import Image
import pygame
from typing import Tuple, List
from street import Street, StreetType
from garbageTruck import GarbageTruck
from garbageCan import GarbageCan
from landfill import Landfill


def startup(game_context: GameContext):
    render_background(game_context)
    game_context.city = create_city()
    game_context.city.render_city(game_context)
    car = create_dust_car(game_context)
    car.render(game_context)
    game_context.dust_car = car
    _create_landfill(game_context)

def create_dust_car(game_context: GameContext) -> GarbageTruck:
    return GarbageTruck((3, 3))

def render_background(game_context: GameContext):
    bg_img = Image.open("imgs/background.jpg")
    pygame_bg_image = pygame.image.frombuffer(bg_img.tobytes(), bg_img.size, 'RGB')
    game_context.canvas.blit(pygame_bg_image, (0, 0))

def create_city() -> City:
    city: City = City()
    streets = create_streets()
    trashcans = create_trashcans()
    for s in streets:
        city.add_street(s)
    for t in trashcans:
        city.add_node(t)
    return city

def create_streets() -> List[Street]:
    streets = []
    streets.append(Street(3, 30, 3, StreetType.HORIZONTAL))
    streets.append(Street(4, 15, 10, StreetType.VERTICAL))
    streets.append(Street(4, 10, 25, StreetType.VERTICAL))
    streets.append(Street(11, 24, 10, StreetType.HORIZONTAL))
    streets.append(Street(4, 9, 18, StreetType.VERTICAL))
    streets.append(Street(1, 30, 16, StreetType.HORIZONTAL))
    streets.append(Street(17, 30, 2, StreetType.VERTICAL))
    streets.append(Street(3, 25, 23, StreetType.HORIZONTAL))
    streets.append(Street(17, 30, 13, StreetType.VERTICAL))
    streets.append(Street(17, 23, 25, StreetType.VERTICAL))
    return streets

def create_trashcans() -> List[GarbageCan]:
    trashcans = []
    trashcans.append(GarbageCan((9, 4)))
    trashcans.append(GarbageCan((9, 15)))
    trashcans.append(GarbageCan((12, 22)))
    trashcans.append(GarbageCan((3, 24)))
    trashcans.append(GarbageCan((17, 9)))
    trashcans.append(GarbageCan((24, 17)))
    trashcans.append(GarbageCan((26, 4)))
    return trashcans

def _create_landfill(game_context: GameContext) -> None:
    landfil_position = (23,24)
    landfill = Landfill(landfil_position)
    game_context.landfill = landfill
    landfill.render(game_context)