"""
SecureCodeEnv V2 — FastAPI Entry Point
Production-Ready Secure Code Generation RL Environment
Meta × HuggingFace OpenEnv Hackathon 2026
"""
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from .routes import router

app = FastAPI(
    title="SecureCodeEnv",
    description=(
        "RL environment for training LLM agents to write production-ready, "
        "secure Python code. 9 CWE-grounded tasks, behavioral adversarial attack grading, "
        "CodeGraph cross-file consistency system."
    ),
    version="2.0.0",
    docs_url="/docs",
    redoc_url="/redoc",
)

app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_methods=["*"],
    allow_headers=["*"],
)

app.include_router(router)


@app.get("/health")
def health():
    return {
        "status": "ok",
        "env": "SecureCodeEnv",
        "version": "2.0.0",
        "tasks": 9,
        "graders": 8,
    }


@app.get("/")
def root():
    return {
        "name": "SecureCodeEnv",
        "version": "2.0.0",
        "description": "RL environment for secure code generation training",
        "endpoints": {
            "reset": "POST /reset",
            "step": "POST /step",
            "state": "GET /state",
            "health": "GET /health",
            "docs": "GET /docs",
        },
    }