from shop.models import User
from shop.models import ManufacturerCountry
from shop.models import producer
from shop.models import product
from shop.models import category
from shop.models import order
from django.core.files import File
from datetime import datetime
import random

def g_username():
    s = ""
    for i in range(random.randint(6, 18)):
        s += random.choice("qwertyuiopasdfghjklzcvbxnm1234567890_-QWERTYUIOPASDFGHJKLZXCVBNM")
    return s


def g_email():
    s = ""
    for i in range(random.randint(13, 20)):
        s += random.choice("qwertyuiopasdfghjklzcvbxnm1234567890")
    s += random.choice(["@gmail.com", "@mail.ru", "@yandex.ru", "@yahoo.com"])
    return s

def g_password():
    s = ""
    for i in range(random.randint(20, 30)):
        s += random.choice("qwertyuiopasdfghjklzcvbxnm1234567890 QWERTYUIOPASDFGHJKLZXCVBNM_-")
    return s


def g_name():
    f = open('Random/names.txt')
    names = f.readlines()
    name = random.choice(names).strip()
    f.close()
    return name


def g_surname():
    f = open('Random/surnames.txt')
    surnames = f.readlines()
    surname = random.choice(names).strip()
    f.close()
    return name


def g_ManufacturerCountry():
    f = open('Random/countries.txt')
    countries = f.readlines()
    country = random.choice(countries).strip()
    f.close()
    return country

def g_category():
    f = open('Random/categories.txt')
    categories = f.readlines()
    category = random.choice(categories).strip()
    f.close()
    return category


def g_producer():
    f = open('Random/producers.txt')
    producers = f.readlines()
    producer = random.choice(producers).strip()
    f.close()
    return producer

def g_price():
    price = random.randint(1, 10000)
    return price

def g_product():
    f = open('Random/products.txt')
    products = f.readlines()
    product = random.choice(countries).strip()
    f.close()
    return product(name = random.choice(products).strip(), price = g_price(), producer = g_producer(), manufacturerCountry = g_countyry())


def g_order():
    order_object = order()
    order_object.save()
    i = random.randint(1, 10)
    order_object.products.add(i)
    return order(customer = g_user())

def g_products(n):
    products = []
    for i in range(n):
        products.append(g_product())
    product.objects.bulk_create(products)

g_products(10)