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


CURENCIES = ('', 'USD', 'RUB', 'EUR')





class Service(TranslatableModel):


    url = models.SlugField(unique=True)
    currency = EnumField(values=CURENCIES, blank=True, default='USD')
    price = models.PositiveIntegerField(blank=True, null=True)
    params = models.CharField(max_length=255, blank=True)
    template = models.CharField(max_length=255, blank=True)
    #translated fields
    translations = TranslatedFields(
        name = models.CharField(max_length=50),
        main_title = models.TextField(),
        description = models.TextField(),
        advantage = models.TextField(blank=True),
        #meta fields
        title = models.CharField(max_length=255, blank=True),
        descriptions = models.CharField(max_length=255, blank=True),
        keywords = models.CharField(max_length=255, blank=True),
    )
    sort = models.PositiveIntegerField(default=0, db_index=True)
    main_page = models.PositiveIntegerField(default=0, db_index=True)


    def __unicode__(self):
        return self.lazy_translation_getter('name', self.pk)

    def get_form(self):
        pass

    def get_permanent_url(self):
        return '/service/%s/'%self.url

    def get_price(self):
        pr = self.price





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

post_save.connect(post_save_handler, sender=Service)

class AbstractOrder(models.Model):
    person = models.ForeignKey('accounts.User')
    phone = models.BigIntegerField()
    city = models.CharField(max_length=255)
    country = models.CharField(max_length=255)
    person_inf = models.CharField(max_length=255)
    price = models.IntegerField(blank=True, null=True)
    currency = EnumField(values=CURENCIES, blank=True)
    exposition = models.ForeignKey('exposition.Exposition', null=True)
    conference = models.ForeignKey('conference.Conference', null=True)
    seminar = models.ForeignKey('seminar.Seminar', null=True)
    created = models.DateTimeField(auto_now_add=True)
    viewed = models.DateTimeField(null=True, blank=True)

    class Meta:
        abstract = True
        ordering = ['-created']



class Catalog(AbstractOrder):
    pass


class Tickets(AbstractOrder):
    days = models.SmallIntegerField()
    people = models.SmallIntegerField()

class Remote(AbstractOrder):
    interested_participants = models.TextField(blank=True)
    additional = models.CharField(max_length=255)


class Participation(AbstractOrder):
    area = models.IntegerField(null=True)
    area_type = models.CharField(max_length=255)
    company_inf = models.TextField()

class Translation(AbstractOrder):
    days = models.IntegerField()
    hours = models.IntegerField()
    fr = models.DateField()
    to = models.DateField()
    languages = models.TextField()
    themes = models.TextField()

class Visit(AbstractOrder):
    fr = models.DateField()
    to = models.DateField()
    people = models.IntegerField()
    hotel_additional = models.TextField(blank=True)
    city_from = models.CharField(max_length=255, blank=True)
    hotel_stars = models.CharField(max_length=30, blank=True)
    hotel_location = models.CharField(max_length=255, blank=True)
    hotel_budget = models.CharField(max_length=255, blank=True)
    hotel_budget_add = models.CharField(max_length=255, blank=True)

    avia_tickets = models.BooleanField()
    avia_type = models.CharField(max_length=255)
    visa = models.BooleanField()
    transfer = models.BooleanField()
    event_tickets = models.BooleanField()
    #
    translator = models.BooleanField()
    languages = models.CharField(max_length=255, blank=True)
    themes = models.CharField(max_length=255, blank=True)
    tr_employment_days = models.PositiveIntegerField(blank=True, null=True)
    tr_employment_hours = models.PositiveIntegerField(blank=True, null=True)

    excursion = models.BooleanField()
    notes = models.TextField(blank=True)

class Advertising(AbstractOrder):
    pass

class CallBack(models.Model):
    phone = models.CharField(max_length=30)
    person_inf = models.CharField(max_length=255)
    created = models.DateTimeField(auto_now_add=True)
    viewed = models.DateTimeField(null=True, blank=True)

    class Meta:
        ordering = ['-created']