import typing

import tortoise
import tortoise.validators

from app.models.base import AbstractModel


class Task(AbstractModel):
    list_name = tortoise.fields.CharField(max_length=128, db_index=True, null=False)
    name = tortoise.fields.TextField(null=False)
    reset_cron = tortoise.fields.CharField(
        max_length=64,
        null=True,
    )
    check_date = tortoise.fields.DatetimeField(null=True)
    previous_check_date = tortoise.fields.DatetimeField(null=True)

    @classmethod
    def validate_create(cls, data: dict[str, typing.Any]) -> dict | None:
        out_data = {}
        for field in [
            "list_name",
            "name",
            "reset_cron",
            "check_date",
            "previous_check_date",
        ]:
            out_data[field] = data.get(field)
        return out_data

    @classmethod
    def validate_update(cls, data: dict[str, typing.Any]) -> dict | None:
        out_data = {}
        for field in [
            "name",
            "reset_cron",
            "check_date",
            "previous_check_date",
        ]:
            if field in data:
                out_data[field] = data[field]
        return out_data