import datetime

import databases
import pytest
import sqlalchemy

import ormar
from tests.settings import DATABASE_URL

database = databases.Database(DATABASE_URL, force_rollback=True)
metadata = sqlalchemy.MetaData()


def time():
    return datetime.datetime.now().time()


class Example(ormar.Model):
    class Meta:
        tablename = "example"
        metadata = metadata
        database = database

    id: ormar.Integer(primary_key=True)
    name: ormar.String(max_length=200, default="aaa")
    created: ormar.DateTime(default=datetime.datetime.now)
    created_day: ormar.Date(default=datetime.date.today)
    created_time: ormar.Time(default=time)
    description: ormar.Text(nullable=True)
    value: ormar.Float(nullable=True)
    data: ormar.JSON(default={})


@pytest.fixture(autouse=True, scope="module")
def create_test_database():
    engine = sqlalchemy.create_engine(DATABASE_URL)
    metadata.create_all(engine)
    yield
    metadata.drop_all(engine)


@pytest.mark.asyncio
async def test_model_crud():
    async with database:
        example = Example()
        await example.save()

        await example.load()
        assert example.created.year == datetime.datetime.now().year
        assert example.created_day == datetime.date.today()
        assert example.description is None
        assert example.value is None
        assert example.data == {}

        await example.update(data={"foo": 123}, value=123.456)
        await example.load()
        assert example.value == 123.456
        assert example.data == {"foo": 123}

        await example.delete()