import os
import sys
from pathlib import Path

import pytest

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
os.environ['FLASK_CONFIG'] = 'TestingConfig'

from app import create_app, db
from app.config import TestingConfig
from app.models import Profile, User


@pytest.fixture
def app(monkeypatch):
    monkeypatch.setattr(TestingConfig, 'SQLALCHEMY_DATABASE_URI', 'sqlite:///:memory:')
    monkeypatch.setattr(TestingConfig, 'WTF_CSRF_ENABLED', False, raising=False)
    application = create_app()
    with application.app_context():
        db.create_all()
        db.session.add_all([
            User(id=1, username='fixture', password_hash='unused', profile=Profile(timezone='Australia/Sydney')),
            User(id=2, username='other', password_hash='unused', profile=Profile(timezone='UTC')),
        ])
        db.session.commit()
        yield application
        db.session.remove()
        db.drop_all()


@pytest.fixture
def client(app):
    client = app.test_client()
    with client.session_transaction() as session:
        session['_user_id'] = '1'
        session['_fresh'] = True
    return client