from __future__ import annotations

import os
from typing import Any
from .agent import create_agent_app
from .card import AGENT_CARD
from .routes import card_route, health_route, ingest_route

agent_context = create_agent_app()


def make_asgi_app() -> Any:
    try:
        from fastapi import FastAPI, Request
        from fastapi.responses import JSONResponse

        asgi_app = FastAPI(title="content-ingestion-agent", version="1.0.0")

        @asgi_app.get("/health")
        def health() -> dict[str, str]:
            return health_route()

        @asgi_app.get("/card")
        def card() -> Any:
            return card_route(AGENT_CARD)

        @asgi_app.post("/ingest")
        async def ingest(request: Request) -> dict[str, Any]:
            from kab_ingestion.models import IngestionRequest

            data = await request.json()
            req = IngestionRequest(
                source=data.get("source", "github"),
                locator=data.get("locator", ""),
                requested_by=data.get("requested_by", "system"),
                metadata=data.get("metadata", {}),
            )
            results = ingest_route(req, agent_context["service"])
            return {"results": results, "status": "completed"}

        return asgi_app
    except ImportError:
        return agent_context


app = make_asgi_app()


def main() -> None:
    port = int(os.environ.get("PORT", "8080"))
    try:
        import uvicorn

        uvicorn.run(app, host="0.0.0.0", port=port)
    except ImportError:
        print(f"Starting {AGENT_CARD.name} v{AGENT_CARD.version}")


if __name__ == "__main__":
    main()