import unittest

from admin_app.db.models import StaffAccount
from shared.contracts import StaffRole


class StaffAccountModelTests(unittest.TestCase):
    def test_staff_account_declares_expected_table_and_columns(self):
        self.assertEqual(StaffAccount.__tablename__, "staff_accounts")
        self.assertIn("email", StaffAccount.__table__.columns)
        self.assertIn("display_name", StaffAccount.__table__.columns)
        self.assertIn("password_hash", StaffAccount.__table__.columns)
        self.assertIn("role", StaffAccount.__table__.columns)
        self.assertIn("is_active", StaffAccount.__table__.columns)
        self.assertIn("last_login_at", StaffAccount.__table__.columns)
        self.assertIn("created_at", StaffAccount.__table__.columns)
        self.assertIn("updated_at", StaffAccount.__table__.columns)

    def test_staff_account_role_column_uses_shared_hierarchy_values(self):
        role_column = StaffAccount.__table__.columns["role"]
        enum_values = tuple(role_column.type.enums)

        self.assertEqual(
            enum_values,
            (
                StaffRole.VIEWER.value,
                StaffRole.STAFF.value,
                StaffRole.ADMIN.value,
            ),
        )

    def test_staff_account_can_hold_admin_identity_fields(self):
        account = StaffAccount(
            email="admin@empresa.com",
            display_name="Administrador Interno",
            password_hash="hashed-secret",
            role=StaffRole.ADMIN,
            is_active=True,
        )

        self.assertEqual(account.email, "admin@empresa.com")
        self.assertEqual(account.display_name, "Administrador Interno")
        self.assertEqual(account.password_hash, "hashed-secret")
        self.assertEqual(account.role, StaffRole.ADMIN)
        self.assertTrue(account.is_active)


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