import datetime

from tortoise import Model, fields

from fastapi_admin.models import AbstractUser

from .enums import ProductType, Status


class User(AbstractUser):
    last_login = fields.DatetimeField(description="Last Login", default=datetime.datetime.now)
    avatar = fields.CharField(max_length=200, default="")
    intro = fields.TextField(default="")
    created_at = fields.DatetimeField(auto_now_add=True)

    def __str__(self):
        return f"{self.pk}#{self.username}"

    def rowVariant(self) -> str:
        if not self.is_active:
            return "warning"
        return ""

    def cellVariants(self) -> dict:
        if self.is_active:
            return {
                "intro": "info",
            }
        return {}

    class PydanticMeta:
        computed = ("rowVariant", "cellVariants")


class Category(Model):
    slug = fields.CharField(max_length=200)
    name = fields.CharField(max_length=200)
    created_at = fields.DatetimeField(auto_now_add=True)

    def __str__(self):
        return f"{self.pk}#{self.name}"


class Product(Model):
    categories = fields.ManyToManyField("models.Category")
    name = fields.CharField(max_length=50)
    view_num = fields.IntField(description="View Num")
    sort = fields.IntField()
    is_reviewed = fields.BooleanField(description="Is Reviewed")
    type = fields.IntEnumField(ProductType, description="Product Type")
    image = fields.CharField(max_length=200)
    body = fields.TextField()
    created_at = fields.DatetimeField(auto_now_add=True)

    def __str__(self):
        return f"{self.pk}#{self.name}"


class Config(Model):
    label = fields.CharField(max_length=200)
    key = fields.CharField(max_length=20)
    value = fields.JSONField()
    status: Status = fields.IntEnumField(Status, default=Status.on)

    def __str__(self):
        return f"{self.pk}#{self.label}"