from pathlib import Path

import pytest

from l4d2web.app import create_app
from l4d2web.auth import hash_password
from l4d2web.db import init_db, session_scope
from l4d2web.models import Blueprint, BlueprintOverlay, Overlay, Server, User


@pytest.fixture
def server_with_blueprint(tmp_path, monkeypatch):
    db_url = f"sqlite:///{tmp_path/'facade.db'}"
    monkeypatch.setenv("DATABASE_URL", db_url)
    app = create_app({"TESTING": True, "DATABASE_URL": db_url, "SECRET_KEY": "test"})
    init_db()

    with app.app_context():
        with session_scope() as session:
            user = User(username="alice", password_digest=hash_password("secret"), admin=False)
            session.add(user)
            session.flush()

            overlay = Overlay(name="standard", path="/opt/l4d2/overlays/standard")
            session.add(overlay)
            session.flush()

            blueprint = Blueprint(
                user_id=user.id,
                name="default",
                arguments='["-tickrate 100"]',
                config='["sv_consistency 1"]',
            )
            session.add(blueprint)
            session.flush()

            session.add(BlueprintOverlay(blueprint_id=blueprint.id, overlay_id=overlay.id, position=0))

            server = Server(user_id=user.id, blueprint_id=blueprint.id, name="alpha", port=27015)
            session.add(server)
            session.flush()
            server_id = server.id

    return server_id


def test_initialize_uses_latest_blueprint_data(monkeypatch: pytest.MonkeyPatch, server_with_blueprint) -> None:
    called: dict[str, str] = {}

    def fake_initialize(name, spec_path, **kwargs):
        del kwargs
        called["name"] = name
        called["spec"] = Path(spec_path).read_text()

    monkeypatch.setattr("l4d2web.services.l4d2_facade.initialize_instance", fake_initialize)

    from l4d2web.services.l4d2_facade import initialize_server

    initialize_server(server_with_blueprint)

    assert called["name"] == "alpha"
    assert "sv_consistency 1" in called["spec"]