# -*- coding: utf-8 -*-
from django.db import models
from hvad.models import TranslatableModel, TranslatedFields, TranslationManager
#
from functions.custom_fields import EnumField


class TranslatorManager(TranslationManager):
    def safe_get(self, **kwargs):
        model = self.model
        try:
            return model.objects.get(**kwargs)
        except:
            return None


class Translator(TranslatableModel):
    """
    Extra information about translators
    """
    #set manager of this model
    objects = TranslatorManager()

    gender = EnumField(values=('male', 'female'))

    birth = models.DateField(verbose_name='Дата рождения')
    car = models.BooleanField(verbose_name='Личный автомобиль', default=0)

    translations = TranslatedFields(
        education = models.CharField(verbose_name='Образование', max_length=255),
        specialization = models.CharField(verbose_name='Специализация', max_length=255),
        languages = models.CharField(verbose_name='Языки', max_length=255),
        native_language = models.CharField(verbose_name='Родной язык', max_length=255),
        prices = models.TextField(verbose_name='Тарифы'),
        discounts = models.TextField(verbose_name='Скидки', blank=True),
        #-----meta
        title = models.CharField(max_length=255, blank=True),
        descriptions = models.CharField(max_length=255, blank=True),
        keywords = models.CharField(max_length=255, blank=True),
    )


from django.db.models.signals import post_save
from functions.signal_handlers import post_save_handler

post_save.connect(post_save_handler, sender=Translator)