"""
app/main.py — mindnet API bootstrap
"""
from __future__ import annotations
from fastapi import FastAPI
from .config import get_settings
from .routers.embed_router import router as embed_router
from .routers.qdrant_router import router as qdrant_router

from .routers.query import router as query_router
from .routers.graph import router as graph_router
from .routers.tools import router as tools_router
from .routers.feedback import router as feedback_router
# NEU: Chat Router (WP-05)
from .routers.chat import router as chat_router

try:
    from .routers.admin import router as admin_router
except Exception:
    admin_router = None

def create_app() -> FastAPI:
    app = FastAPI(title="mindnet API", version="0.5.0") # Version bump WP-05
    s = get_settings()

    @app.get("/healthz")
    def healthz():
        return {"status": "ok", "qdrant": s.QDRANT_URL, "prefix": s.COLLECTION_PREFIX}

    app.include_router(embed_router)
    app.include_router(qdrant_router)

    app.include_router(query_router, prefix="/query", tags=["query"])
    app.include_router(graph_router, prefix="/graph", tags=["graph"])
    app.include_router(tools_router, prefix="/tools", tags=["tools"])
    app.include_router(feedback_router, prefix="/feedback", tags=["feedback"])
    
    # NEU: Chat Endpoint
    app.include_router(chat_router, prefix="/chat", tags=["chat"])

    if admin_router:
        app.include_router(admin_router, prefix="/admin", tags=["admin"])

    return app

app = create_app()