from django.db import models
from django.utils import timezone

from infrastructure.persistence.models.settings import Domain, UserFont


class Site(models.Model):
    domain = models.ForeignKey(Domain, verbose_name="домен", on_delete=models.CASCADE, null=True)
    subdomain = models.CharField(max_length=50, verbose_name="поддомен", unique=True)
    logo = models.ImageField(verbose_name="Лого", upload_to="images/logo", null=True, blank=True)
    logo_width = models.CharField(verbose_name="ширина лого", max_length=20, null=True, blank=True)
    logo_width_mobile = models.CharField(verbose_name="ширина лого(мобильный)", max_length=20, null=True, blank=True)
    logo2 = models.ImageField(verbose_name="Лого для форм", upload_to="images/logo", null=True, blank=True)
    is_active = models.BooleanField(verbose_name="активный", default=True)
    use_default_settings = models.BooleanField(verbose_name="Использовать общие настройки сайта", default=False)
    advertising_channel = models.CharField(verbose_name="Рекламный канал", null=True, max_length=100)
    user = models.OneToOneField(
        "user.User", on_delete=models.CASCADE, verbose_name="пользователь", null=True, blank=True, related_name="site"
    )

    online_from = models.DateField(verbose_name="онлайн с", default=timezone.now)

    name = models.CharField(verbose_name="Название сайта", max_length=50)
    font = models.ForeignKey(UserFont, on_delete=models.SET_NULL, null=True, verbose_name="шрифт")
    font_size = models.PositiveIntegerField(verbose_name="размер шрифта", null=True)

    owner = models.CharField(max_length=150, verbose_name="Владелец", null=True)
    contact_info = models.CharField(max_length=200, verbose_name="Контактная информация", null=True)

    created_at = models.DateTimeField(verbose_name="сайт создан", auto_now_add=True, null=True)

    class Meta:
        app_label = "user"
        verbose_name = "сайт"
        verbose_name_plural = "сайты"

    def __str__(self):
        return self.subdomain

    def activate(self) -> None:
        self.is_active = True
        self.online_from = timezone.now()
        self.save()

    def deactivate(self) -> None:
        self.is_active = False
        self.save()

    @property
    def logo_size(self) -> str:
        width = int(self.logo_width)

        return f"{width}x{self.logo_height}px"

    @property
    def logo_height(self) -> int:
        coeff = self.logo.height / self.logo.width

        width = int(self.logo_width)

        return int(width * coeff)

    @property
    def width_percent(self) -> int:
        return int((int(self.logo_width) / 260) * 100)