from fastapi.testclient import TestClient

_TEST_USER = {"username": "testuser", "output_dir": "/tmp", "is_admin": False}


def make_app():
    from fastapi import FastAPI
    from api.router import router, current_user
    app = FastAPI()
    # Override auth for tests — no real credentials needed
    app.dependency_overrides[current_user] = lambda: _TEST_USER
    app.include_router(router)
    return app


def test_status_returns_idle():
    client = TestClient(make_app())
    r = client.get("/status")
    assert r.status_code == 200
    assert r.json()["status"] == "idle"
    assert r.json()["username"] == "testuser"


def test_config_get_returns_dict():
    client = TestClient(make_app())
    r = client.get("/config")
    assert r.status_code == 200
    assert "ollama" in r.json()


def test_transcripts_returns_list():
    client = TestClient(make_app())
    r = client.get("/transcripts")
    assert r.status_code == 200
    assert isinstance(r.json(), list)


def test_status_requires_auth():
    from fastapi import FastAPI
    from api.router import router
    app = FastAPI()
    app.include_router(router)
    client = TestClient(app, raise_server_exceptions=False)
    r = client.get("/status")
    assert r.status_code == 401


def test_login_rejects_wrong_credentials():
    import tempfile, os
    from unittest.mock import patch
    from fastapi import FastAPI
    from api.router import router
    app = FastAPI()
    app.include_router(router)
    client = TestClient(app, raise_server_exceptions=False)
    with tempfile.TemporaryDirectory() as tmpdir:
        users_path = os.path.join(tmpdir, "users.toml")
        with patch("auth.USERS_PATH", users_path):
            r = client.post("/login", json={"username": "nobody", "password": "wrong"})
            assert r.status_code == 401