import sys
from typing import Any

from fastapi import APIRouter, Depends

from app.auth import verify_token

sys.path.insert(0, "/opt/infrastructure")
from toolkit.discovery import all_projects  # noqa: E402

router = APIRouter()


def _serialize_project(desc: Any) -> dict:
    """Serialize a ProjectDescriptor to a response dict."""
    environments = [
        {
            "name": e.name,
            "domain": e.domain,
            "compose_dir": e.compose_dir,
        }
        for e in desc.environments
    ]

    return {
        "environments": environments,
        "domains": desc.domains,
        "promote": desc.promote or None,
        "has_cli": bool(desc.sync.get("type")),
        "backup": desc.backup or None,
        "type": desc.type,
    }


@router.get("/", summary="Get project registry")
async def get_registry(
    _: str = Depends(verify_token),
) -> dict[str, Any]:
    """Return project list with environments, promote config, and domains."""
    projects = {
        name: _serialize_project(desc)
        for name, desc in all_projects().items()
    }
    return {"projects": projects}