from pathlib import Path

import yaml
from django.conf import settings

ROOT = Path(__file__).resolve().parents[2]


def test_only_web_runs_migrations_in_compose() -> None:
    compose = yaml.safe_load((ROOT / "docker-compose.yml").read_text(encoding="utf-8"))
    services = compose["services"]

    assert services["web"].get("environment", {}).get("VACATURERADAR_RUN_MIGRATIONS", "1") == "1"
    assert services["worker"]["environment"]["VACATURERADAR_RUN_MIGRATIONS"] == "0"
    assert services["scheduler"]["environment"]["VACATURERADAR_RUN_MIGRATIONS"] == "0"


def test_unraid_uses_one_dockerman_container_with_ui_metadata() -> None:
    compose = yaml.safe_load((ROOT / "docker-compose.unraid.yml").read_text(encoding="utf-8"))

    assert list(compose["services"]) == ["app"]
    labels = compose["services"]["app"]["labels"]
    assert labels["net.unraid.docker.managed"] == "dockerman"
    assert labels["net.unraid.docker.webui"].endswith(":8080]/")
    assert labels["net.unraid.docker.icon"].endswith("/static/favicon.svg")

    dockerfile = (ROOT / "Dockerfile.unraid").read_text(encoding="utf-8")
    entrypoint = (ROOT / "scripts" / "unraid_aio_entrypoint.sh").read_text(encoding="utf-8")
    assert "python:3.13-slim-trixie" in dockerfile
    assert "postgres-aio17" in entrypoint
    assert "pg_config --bindir" in entrypoint


def test_runtime_is_compatible_with_read_only_container() -> None:
    dockerfile = (ROOT / "Dockerfile").read_text(encoding="utf-8")
    deploy_script = (ROOT / "scripts" / "deploy_docker.sh").read_text(encoding="utf-8")

    assert '"--no-control-socket"' in dockerfile
    assert "exec -T web python manage.py collectstatic" not in deploy_script
    assert "for required_host in 127.0.0.1 localhost" in deploy_script


def test_celery_default_queue_is_consumed_by_worker() -> None:
    compose = yaml.safe_load((ROOT / "docker-compose.yml").read_text(encoding="utf-8"))
    worker_command = compose["services"]["worker"]["command"]

    assert settings.CELERY_TASK_DEFAULT_QUEUE == "default"
    queue_index = worker_command.index("-Q") + 1
    assert "default" in worker_command[queue_index].split(",")


def test_deployment_examples_use_per_platform_mailbox_configuration() -> None:
    required_keys = {
        "MAILBOX_CREDENTIAL_KEYS",
        "IMAP_CONNECT_TIMEOUT_SECONDS",
        "IMAP_MAX_MESSAGES_PER_POLL",
        "IMAP_MAX_MESSAGE_BYTES",
    }
    for filename in (".env.example", "scripts/codex_bootstrap.sh", "scripts/release_verify.sh"):
        content = (ROOT / filename).read_text(encoding="utf-8")

        assert "IMAP_ENABLED" not in content
        for key in required_keys:
            assert f"{key}=" in content