"""Conftest."""
import os
import shutil

import pytest
from flask.app import Flask
from flask_bpmn.models.db import db
from flask_bpmn.models.db import SpiffworkflowBaseDBModel
from tests.spiffworkflow_backend.helpers.base_test import BaseTest
from tests.spiffworkflow_backend.helpers.test_data import load_test_spec

from spiffworkflow_backend.models.process_instance import ProcessInstanceModel
from spiffworkflow_backend.services.process_instance_processor import (
    ProcessInstanceProcessor,
)
from spiffworkflow_backend.services.process_instance_service import (
    ProcessInstanceService,
)
from spiffworkflow_backend.services.process_model_service import ProcessModelService


# We need to call this before importing spiffworkflow_backend
# otherwise typeguard cannot work. hence the noqa: E402
if os.environ.get("RUN_TYPEGUARD") == "true":
    from typeguard.importhook import install_import_hook

    install_import_hook(packages="spiffworkflow_backend")


from spiffworkflow_backend import create_app  # noqa: E402


@pytest.fixture(scope="session")
def app() -> Flask:
    """App."""
    os.environ["SPIFFWORKFLOW_BACKEND_ENV"] = "testing"

    # os.environ["FLASK_SESSION_SECRET_KEY"] = "this_is_testing_secret_key"
    os.environ["FLASK_SESSION_SECRET_KEY"] = "super_secret_key"
    app = create_app()

    # NOTE: set this here since nox shoves tests and src code to
    # different places and this allows us to know exactly where we are at the start
    app.config["BPMN_SPEC_ABSOLUTE_DIR"] = os.path.join(
        os.path.dirname(__file__),
        "tests",
        "spiffworkflow_backend",
        "files",
        "bpmn_specs",
    )

    return app


@pytest.fixture()
def with_db_and_bpmn_file_cleanup() -> None:
    """Process_group_resource."""
    for model in SpiffworkflowBaseDBModel._all_subclasses():
        db.session.query(model).delete()

    try:
        yield
    finally:
        process_model_service = ProcessModelService()
        if os.path.exists(process_model_service.root_path()):
            shutil.rmtree(process_model_service.root_path())


@pytest.fixture()
def setup_process_instances_for_reports() -> list[ProcessInstanceModel]:
    """Setup_process_instances_for_reports."""
    user = BaseTest.find_or_create_user()
    process_group_id = "runs_without_input"
    process_model_id = "sample"
    load_test_spec(process_group_id=process_group_id, process_model_id=process_model_id)
    process_instances = []
    for data in [kay(), ray(), jay()]:
        process_instance = ProcessInstanceService.create_process_instance(
            process_group_identifier=process_group_id,
            process_model_identifier=process_model_id,
            user=user,
        )
        processor = ProcessInstanceProcessor(process_instance)
        processor.slam_in_data(data)
        process_instance.status = "complete"
        db.session.add(process_instance)
        db.session.commit()

        process_instances.append(process_instance)

    return process_instances


def kay() -> dict:
    """Kay."""
    return {"name": "kay", "grade_level": 2, "test_score": 10}


def ray() -> dict:
    """Ray."""
    return {"name": "ray", "grade_level": 1, "test_score": 9}


def jay() -> dict:
    """Jay."""
    return {"name": "jay", "grade_level": 2, "test_score": 8}