from django.db import models


class Config(models.Model):
    INSTAGRAM_CLIENT_ACCESS_TOKEN = models.CharField(
        max_length=51, default='7145314808.f6fa114.6b737a5355534e0eb5cf7c40cb4998f6'
    )
    INSTAGRAM_CLIENT_SECRET = models.CharField(max_length=32, default='2334a921425140ccb180d145dcd35b25')
    INSTAGRAM_PROFILE_URL = models.URLField(max_length=126, default='#')
    SERVICE_INSTAGRAM_URL = models.URLField(max_length=126, default='#')
    SERVICE_TWITTER_URL = models.URLField(max_length=126, default='#')
    SERVICE_FB_URL = models.URLField(max_length=126, default='#')
    SERVICE_VK_URL = models.URLField(max_length=126, default='#')
    SERVICE_OK_URL = models.URLField(max_length=126, default='#')
    SERVICE_YOUTUBE_URL = models.URLField(max_length=126, default='#')
    SERVICE_TELEGRAM_CHANNEL = models.URLField(max_length=126, default='https://t.me/lilschool')
    SERVICE_COMMISSION = models.IntegerField(default=10)
    SERVICE_DISCOUNT_MIN_AMOUNT = models.IntegerField(default=3500)
    SERVICE_DISCOUNT = models.IntegerField(default=1000)
    SCHOOL_LOGO_IMAGE = models.ImageField(null=True, blank=True)
    MAIN_PAGE_TOP_IMAGE = models.ImageField(null=True, blank=True)
    REFERRER_BONUS = models.IntegerField(default=10)
    REFERRAL_BONUS = models.IntegerField(default=10)
    MAIN_PAGE_VIDEO_URL = models.URLField(max_length=126, default='https://www.youtube.com/embed/1w3amQGtQyc')
    MAIN_PAGE_VIDEO_PREVIEW_IMG = models.ImageField(null=True, blank=True)
    NUMBER_OF_STUDENTS = models.IntegerField(default=17000)
    NUMBER_OF_COUNTRIES = models.IntegerField(default=81)
    NUMBER_OF_CITIES = models.IntegerField(default=107)
    FREE_LESSONS_VIDEO_URL = models.URLField(max_length=126, default='', blank=True)
    FREE_LESSONS_VIDEO_PREVIEW_IMG = models.ImageField(null=True, blank=True)

    def save(self, *args, **kwargs):
        self.pk = 1
        super().save(*args, **kwargs)

    def delete(self, *args, **kwargs):
        pass

    @classmethod
    def load(cls):
        try:
            obj, created = cls.objects.get_or_create(pk=1)
        except:
            # This magic for migrate
            obj = {
                'INSTAGRAM_CLIENT_ACCESS_TOKEN': '',
                'INSTAGRAM_CLIENT_SECRET': '',
                'INSTAGRAM_PROFILE_URL': '',
                'SERVICE_INSTAGRAM_URL': '',
                'SERVICE_TWITTER_URL': '',
                'SERVICE_FB_URL': '',
                'SERVICE_VK_URL': '',
                'SERVICE_OK_URL': '',
                'SERVICE_YOUTUBE_URL': '',
                'SERVICE_TELEGRAM_CHANNEL': '',
                'SERVICE_COMMISSION': '',
                'SERVICE_DISCOUNT_MIN_AMOUNT': '',
                'SERVICE_DISCOUNT': '',
                'SCHOOL_LOGO_IMAGE': '',
                'MAIN_PAGE_TOP_IMAGE': '',
                'REFERRER_BONUS': '',
                'REFERRAL_BONUS': '',
                'MAIN_PAGE_VIDEO_URL': '',
                'MAIN_PAGE_VIDEO_PREVIEW_IMG': '',
                'NUMBER_OF_STUDENTS': '',
                'NUMBER_OF_COUNTRIES': '',
                'NUMBER_OF_CITIES': '',
                'FREE_LESSONS_VIDEO_URL': '',
                'FREE_LESSONS_VIDEO_PREVIEW_IMG': '',
            }
        return obj