from django.db import migrations, models
from serverus import generate_password, generate_port


def generate_subscription(apps, schema_editor):
	# у уже установленных точек подписка появится после переустановки
	Point = apps.get_model('App', 'Point')
	for point in Point.objects.all():
		point.sub_port = generate_port(exclude={point.panel_port})
		point.sub_path = generate_password(12)
		point.save(update_fields=['sub_port', 'sub_path'])


class Migration(migrations.Migration):

	dependencies = [
		('App', '0003_server_default_root_password'),
	]

	operations = [
		migrations.AddField(
			model_name='point',
			name='panel_inbound_id',
			field=models.PositiveIntegerField(blank=True, help_text='Подключение reality в панели', null=True),
		),
		migrations.AddField(
			model_name='point',
			name='sub_port',
			field=models.PositiveIntegerField(default=0, help_text='Порт подписки панели'),
			preserve_default=False,
		),
		migrations.AddField(
			model_name='point',
			name='sub_path',
			field=models.CharField(default='', help_text='Путь подписки без слешей', max_length=64),
			preserve_default=False,
		),
		migrations.RunPython(generate_subscription, migrations.RunPython.noop),
	]