from flask import Flask
import importlib.util
from pathlib import Path


MODULE_PATH = (
    Path(__file__).resolve().parents[2]
    / "visual_workflow_builder"
    / "backend"
    / "api"
    / "lea_competences.py"
)
SPEC = importlib.util.spec_from_file_location("lea_competences_test_module", MODULE_PATH)
lea_competences_module = importlib.util.module_from_spec(SPEC)
assert SPEC and SPEC.loader
SPEC.loader.exec_module(lea_competences_module)
lea_competences_bp = lea_competences_module.lea_competences_bp


def _app():
    app = Flask(__name__)
    app.register_blueprint(lea_competences_bp)
    return app


def test_submit_competence_verdict_endpoint(monkeypatch):
    def fake_store(competence_id, payload):
        assert competence_id == "key_win_r_wait_explorer_exe"
        assert payload["verdict_kind"] == "valid"
        return {
            "verdict_id": payload["verdict_id"],
            "competence_id": competence_id,
            "verdict_kind": "valid",
            "duplicate": False,
            "write_back_enabled": False,
            "yaml_write": False,
        }

    monkeypatch.setattr(
        lea_competences_module,
        "store_competence_verdict",
        fake_store,
    )

    with _app().test_client() as client:
        response = client.post(
            "/api/v1/lea/competences/key_win_r_wait_explorer_exe/verdict",
            json={
                "verdict_id": "123e4567-e89b-42d3-a456-426614174000",
                "verdict_kind": "valid",
            },
        )

    assert response.status_code == 201
    data = response.get_json()
    assert data["success"] is True
    assert data["write_back_enabled"] is False
    assert data["yaml_write"] is False
    assert data["verdict"]["duplicate"] is False


def test_submit_competence_verdict_endpoint_returns_duplicate_200(monkeypatch):
    def fake_store(_competence_id, payload):
        return {
            "verdict_id": payload["verdict_id"],
            "competence_id": "key_win_r_wait_explorer_exe",
            "verdict_kind": "valid",
            "duplicate": True,
            "write_back_enabled": False,
            "yaml_write": False,
        }

    monkeypatch.setattr(
        lea_competences_module,
        "store_competence_verdict",
        fake_store,
    )

    with _app().test_client() as client:
        response = client.post(
            "/api/v1/lea/competences/key_win_r_wait_explorer_exe/verdict",
            json={
                "verdict_id": "123e4567-e89b-42d3-a456-426614174000",
                "verdict_kind": "valid",
            },
        )

    assert response.status_code == 200
    assert response.get_json()["duplicate"] is True


def test_list_competence_verdicts_endpoint(monkeypatch):
    monkeypatch.setattr(
        lea_competences_module,
        "iter_competence_verdicts",
        lambda competence_id: [{"competence_id": competence_id, "verdict_kind": "valid"}],
    )

    with _app().test_client() as client:
        response = client.get(
            "/api/v1/lea/competences/key_win_r_wait_explorer_exe/verdicts"
        )

    data = response.get_json()
    assert response.status_code == 200
    assert data["success"] is True
    assert data["verdicts"] == [
        {"competence_id": "key_win_r_wait_explorer_exe", "verdict_kind": "valid"}
    ]