import glob2
import pygame
import random
from Field import Field
from Global_variables import Global_variables as G_var
from Package_types import Package_types
import math


class Package(Field):
    def __init__(self, window, x, y):
        Field.__init__(self, window, x, y)
        self.mark_image = self.get_marking_photo()
        self.type = random.choice(list(Package_types))
        self.is_placed = False

    def get_marking_photo(self):
        file_path_type = ["resources/package_markings/*.jpg"]
        images = glob2.glob(random.choice(file_path_type))
        random_image = random.choice(images)
        print(random_image)
        return random_image

    def draw(self):
        self.color = self.get_package_color(self.type)
        block = pygame.Rect(self.x * G_var().RECT_SIZE, self.y *
                            G_var().RECT_SIZE, G_var().RECT_SIZE, G_var().RECT_SIZE)
        pygame.draw.rect(self.window, self.color, block)

    def get_package_color(self, package_type):
        color = (100, 50, 20)
        if package_type == Package_types.fragile:
            color = (255, 57, 32)
        elif package_type == Package_types.priority:
            color = (10, 34, 255)
        return color

    def choose_the_closest_shelf(self, shelves):
        array = []
        for shelf in shelves:
            if shelf.type == self.type:
                segment = math.sqrt((shelf.x - self.x)**2 + (shelf.y - self.y)**2)
                array.append((segment, shelf))
        array.sort(key=lambda y: y[0])
        print(array)
        return array[0]