#!/usr/bin/env python
# -*- coding: utf-8 -*-
#

import uuid
from django.db import models
from django.utils.translation import ugettext_lazy as _
from rest_framework.authtoken.models import Token
from . import User

__all__ = ['AccessKey', 'PrivateToken', 'LoginLog']


class AccessKey(models.Model):
    id = models.UUIDField(verbose_name='AccessKeyID', primary_key=True,
                          default=uuid.uuid4, editable=False)
    secret = models.UUIDField(verbose_name='AccessKeySecret',
                              default=uuid.uuid4, editable=False)
    user = models.ForeignKey(User, verbose_name='User', on_delete=models.CASCADE, related_name='access_key')

    def get_id(self):
        return str(self.id)

    def get_secret(self):
        return str(self.secret)

    def __str__(self):
        return str(self.id)


class PrivateToken(Token):
    """Inherit from auth token, otherwise migration is boring"""

    class Meta:
        verbose_name = _('Private Token')


class LoginLog(models.Model):
    LOGIN_TYPE_CHOICE = (
        ('W', 'Web'),
        ('T', 'Terminal'),
    )
    id = models.UUIDField(default=uuid.uuid4, primary_key=True)
    username = models.CharField(max_length=20, verbose_name=_('Username'))
    type = models.CharField(choices=LOGIN_TYPE_CHOICE, max_length=2, verbose_name=_('Login type'))
    ip = models.GenericIPAddressField(verbose_name=_('Login ip'))
    city = models.CharField(max_length=254, blank=True, null=True, verbose_name=_('Login city'))
    user_agent = models.CharField(max_length=254, blank=True, null=True, verbose_name=_('User agent'))
    datetime = models.DateTimeField(auto_now_add=True, verbose_name=_('Date login'))

    class Meta:
        db_table = 'login_log'
        ordering = ['-datetime', 'username']