import unittest
from app import create_app, db
from app.models import User, Game, Role, GamePlayer, Objective
from config import Config

class TestConfig(Config):
    TESTING = True
    WTF_CSRF_ENABLED = False
    DEBUG = False
    SQLALCHEMY_DATABASE_URI = 'sqlite://'

class ObjectiveCase(unittest.TestCase):
    # implement this: https://stackoverflow.com/questions/47294304/how-to-mock-current-user-in-flask-templates
    def setUp(self):
        self.app = create_app(TestConfig)
        self.app_context = self.app.app_context()
        self.app_context.push()
        db.create_all()

    def tearDown(self):
        db.session.remove()
        db.drop_all()
        self.app_context.pop()

    def test_is_objective_owner(self):
        g1 = Game(name='TestGame')
        g2 = Game(name='AnotherGame')
        u1 = User(name='Henk')

        g1.players.append(GamePlayer(user=u1, role=Role.owner))
        g2.players.append(GamePlayer(user=u1, role=Role.bunny))
        
        o1 = Objective(name='o1')
        o1.set_hash()
        o2 = Objective(name='o2')
        o2.set_hash()

        g1.objectives.append(o1)
        g2.objectives.append(o2)
        
        db.session.add(g1)
        db.session.add(g2)
        db.session.commit()
        
        self.assertTrue(o1.owned_by(u1))
        self.assertFalse(o2.owned_by(u1))

    def test_delete_objectives_recursively(self):
        g1 = Game(name='TestGame')
        u1 = User(name = 'Henk')
        p1 = GamePlayer(user=u1, role=Role.bunny)
        
        o1 = Objective(name='o1')
        o1.set_hash()
        o2 = Objective(name='o2')
        o2.set_hash()

        g1.players.append(p1)
        g1.objectives.append(o1)
        g1.objectives.append(o2)
        p1.found_objectives.append(o2)

        db.session.add(g1)
        db.session.commit()

        self.assertNotEqual(Objective.query.filter_by(name='o1').first(), None)
        self.assertNotEqual(Objective.query.filter_by(name='o2').first(), None)

        db.session.delete(g1)
        db.session.commit()

        self.assertEqual(Objective.query.filter_by(name='o1').first(), None)
        self.assertEqual(Objective.query.filter_by(name='o2').first(), None)

if __name__ == '__main__':
    unittest.main(verbosity=2)