from types import SimpleNamespace
from uuid import UUID, uuid4

import allure
import pytest
from fastapi import HTTPException
from pydantic import ValidationError

from src.service.auth.auth import CurrentUser
from src.service.auth.jwt import Jwt


@pytest.mark.integra
class TestAuth:
    '''
    create token
    decode it
    mock db with fake data
    check output
    '''
    
    @pytest.mark.parametrize("user_data",[
        (SimpleNamespace(first_name="test",
                        last_name="test",
                        middle_name="test",
                        email="d@d.d",
                        direct_permissions=[],
                        group=[],
                        status=True))
    ])
    def test_get_current_user_positive(self,current_user_service:CurrentUser, jwt_service:Jwt, monkeypatch, user_data:SimpleNamespace)->None:
        
        with allure.step("create token"):
            
            token=jwt_service.create_access_token({"sub":str(uuid4())})
        
        with allure.step("test get_current_user_with_fake_token"):
            
            monkeypatch.setattr(current_user_service.crud_db_actions, "get_user_by_id", lambda user:user_data)
            
            test_result= current_user_service.get_current_user(token)
            
            assert test_result.first_name==user_data.first_name
            assert test_result.last_name==user_data.last_name
            assert test_result.middle_name==user_data.middle_name
            assert test_result.email==user_data.email
            assert test_result.direct_permissions==user_data.direct_permissions
            assert test_result.group==user_data.group
            
            
    @pytest.mark.parametrize("user_data, uuid, expected_exception",[
        (SimpleNamespace(first_name="test",last_name="test",middle_name="test",email="d@d.d",direct_permissions=[],group=[],status=False), uuid4(), HTTPException),
        (SimpleNamespace(first_name="test",last_name="test",middle_name="test",email="d@d.d",direct_permissions=[],group=[],status=True),1234, HTTPException),
        (SimpleNamespace(status=True),uuid4(), ValidationError)
    ])
    def test_get_current_user_negative(self,current_user_service:CurrentUser, jwt_service:Jwt, monkeypatch, user_data:SimpleNamespace, expected_exception, uuid)->None:
        
        with allure.step("create token"):
            
            token=jwt_service.create_access_token({"sub":str(uuid)})
            
        
        with allure.step("test get_current_user_with_fake_token"), pytest.raises(expected_exception):
            
            monkeypatch.setattr(current_user_service.crud_db_actions, "get_user_by_id", lambda user:user_data)
            current_user_service.get_current_user(token)