"""Тесты feed_quality.notify (флаги notify_*)."""

from __future__ import annotations

import unittest
from datetime import datetime

from app import create_app, db
from app.models.feed_alert import FeedAlert
from app.services.feed_quality.notify import notify_feed_quality_alerts
from app.services.feed_quality.rules import EVENT_OVERLOAD, SEVERITY_ERROR, SEVERITY_WARNING
from app.services.feed_quality.settings_store import save_feed_quality_settings
from app.models import ZootechNotification
from tests.helpers.zootech_test_helpers import ZootechTestConfig


class FeedQualityNotifyTests(unittest.TestCase):
    def setUp(self) -> None:
        self.app = create_app(ZootechTestConfig)
        self.ctx = self.app.app_context()
        self.ctx.push()
        db.create_all()

    def tearDown(self) -> None:
        db.session.remove()
        db.drop_all()
        self.ctx.pop()

    def _alert(self, *, severity: str) -> FeedAlert:
        return FeedAlert(
            id="fq-nt-1",
            event_type=EVENT_OVERLOAD,
            severity=severity,
            loading_report_id="lr-1",
            recipe_id="r-1",
            recipe_name="Рейс",
            component_name="C1",
            detail="перегруз",
            created_at=datetime.now(),
        )

    def test_notify_warning_and_critical_by_default(self) -> None:
        n1 = notify_feed_quality_alerts([self._alert(severity=SEVERITY_WARNING)])
        n2 = notify_feed_quality_alerts([self._alert(severity=SEVERITY_ERROR)])
        self.assertEqual(n1, 1)
        self.assertEqual(n2, 1)
        self.assertEqual(db.session.query(ZootechNotification).count(), 2)

    def test_notify_warning_disabled(self) -> None:
        save_feed_quality_settings({"loading": {"notify_warning": False}})
        count = notify_feed_quality_alerts([self._alert(severity=SEVERITY_WARNING)])
        self.assertEqual(count, 0)

    def test_notify_critical_disabled(self) -> None:
        save_feed_quality_settings({"loading": {"notify_critical": False}})
        count = notify_feed_quality_alerts([self._alert(severity=SEVERITY_ERROR)])
        self.assertEqual(count, 0)

if __name__ == "__main__":
    unittest.main()