# SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
#
# SPDX-License-Identifier: AGPL-3.0-or-later

from alembic import command
import json
import unittest

from app import app, db, migrate
from ki.actions import seed
from ki.models import Skill

from sqlalchemy import select


class ApiTest(unittest.TestCase):
    maxDiff = None

    def setUp(self):
        print("Running setup")
        app.debug = True
        app.config["KI_AUTH"] = "file"
        app.config["TESTING"] = True
        app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///:memory:"

        self.client = app.test_client()

        config = migrate.get_config()
       
        with app.app_context():   
            command.upgrade(config, "head")
            seed(True)

            #statement = select(Skill).order_by(Skill.id.desc())
            #print(statement)
            #skill_obj = db.session.scalars(statement).all()
            #print(skill_obj)
            #statement = select(Skill.id)
            #print(statement)
          
            #max_skill = db.session.Skill().order_by(Skill.id.desc()).first()
            #max_skill = Skill.query.order_by(Skill.id.desc()).first() # TODO: problematic
 
            with db.session.no_autoflush: # only works on first test run
                max_skill = db.session.query(Skill).order_by(Skill.id.desc()).first() # TODO: also problematic,
  
            #skills = db.session.execute(db.select(Skill)).scalars()
            #print(max_skill)
            #max_skill = db.session.execute(db.select(Skill)
            ##                   .order_by(Skill.id.desc())
             #                  ).scalar_one()
            print(max_skill)
            print("max_skill done")
        self.max_skill_id = max_skill.id

    def tearDown(self):
        print("Running teardown")
        with app.app_context():
            db.drop_all()
            db.engine.dispose()

    def login(self, username, password):
        #with app.app_context():
        login_data = {"username": username, "password": password}
        login_response = self.client.post("/users/login", data=json.dumps(login_data), content_type="application/json")

        self.assertEqual(login_response.status_code, 200)
        self.assertIn("token", login_response.json)

        return login_response.json