# from cms_pages.models import Menu, CmsPage
# from django.contrib import sites
# from django.core.files import File
# from django.db import connection
# from django.db.models import Q
# from pprint import pprint, pformat
# from wagtail.wagtailcore.models import Page
# import copy
# import eav.models
# import inspect
# import itertools
# import json
# import os
# import requests
# import util

from django.contrib.auth.models import Group, Permission
from django.contrib.contenttypes.models import ContentType
from django.core.management import BaseCommand
from django.utils import timezone
import pydash as _;

_.map = _.map_; _.filter = _.filter_
import random

from projects.models import Project
from registration.models import RegistrationProfile
from specializations.models import Specialization
from users.models import User


class Command(BaseCommand):
    def handle(self, *args, **options):
        print('---------------------------------------')
        print('Generating data...')
        print('---------------------------------------')
        
        
        def take(coll, n):
            chunk = coll[0:n]
            del coll[0:n]
            return chunk
        
        def take_random(coll, n):
            if n == 0:
                return []
            
            chunk = _.sample(coll, n)
            
            for item in chunk:
                coll.remove(item)
            
            return chunk
        
        def take_one_random(coll):
            if len(coll) == 0:
                return None
            
            return coll.pop(_.random(0, len(coll)-1))
        
        def random_phone():
            return '+7' + str(_.sample((917, 964, 965, 987, 912, 935))) + str(_.random(1000000, 9999999))
        
        def random_date():
            return timezone.datetime(_.random(2012, 2018), _.random(1, 12), _.random(1, 28))
        
        def random_amount():
            return random.random() * random.choice((100, 1000, 10000))
        
        
        User.objects.create_superuser('admin@example.com', '123456')
        
        contractor_group = Group.objects.create(name='Исполнители')
        customer_group = Group.objects.create(name='Заказчики')
        
        # ct_proj = ContentType.objects.get_for_model(Project)
        # ct_spec = ContentType.objects.get_for_model(Specialization)
        # ct_register = ContentType.objects.get_for_model(RegistrationProfile)
        # 
        # 
        # proj_perms = Permission.objects.filter(content_type=ct_proj)
        # spec_perms = Permission.objects.filter(content_type=ct_spec)
        # ct_register = Permission.objects.filter(content_type=ct_register)
        # 
        # contractor_group.permissions.add(spec_perms, ct_register)
        # customer_group.permissions.add(proj_perms, spec_perms, ct_register)
        
        
        
        _root = Specialization.objects.create(name='_root')
        
        stages = ('A','B','C','D')
        
        for s1 in stages:
            x = Specialization.objects.create(name='Стадия %s' % s1, parent=_root)
            for s2 in stages:
                y = Specialization.objects.create(name='Стадия %s-%s' % (s1,s2), parent=x)
                for s3 in stages:
                    z = Specialization.objects.create(name='Стадия %s-%s-%s' % (s1,s2,s3),  parent=y)
                    for s4 in stages:
                        Specialization.objects.create(name='Стадия %s-%s-%s-%s' % (s1,s2,s3,s4), parent=z)
        
        
        def create_user(i):
            username = 'user-%s' % i
            
            return User.objects.create(
                first_name='User-%s' % i,
                email='%s@example.com' % username,
                is_active=True,
            )
        
        users = _.times(create_user, 50)
        
        for user in users:
            user.set_password('123')
            user.groups.add(customer_group if user.pk % 2 == 0 else contractor_group)
            user.save()