from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from .routers.model import router as model_router
from .routers.inference import router as inference_router
from .routers.telemetry import router as telemetry_router, ws_router
from .routers.benchmark import router as benchmark_router
from .routers.export import router as export_router
from .routers.custom_benchmark import router as custom_router
from .routers.share import router as share_router

app = FastAPI(
    title="Safetensors Studio & Bench",
    description="منصة تشغيل واختبار نماذج Safetensors محلياً مع مراقبة الموارد",
    version="1.0.0",
    docs_url="/docs",
    redoc_url="/redoc"
)

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

app.include_router(model_router)
app.include_router(inference_router)
app.include_router(telemetry_router)
app.include_router(ws_router)
app.include_router(benchmark_router)
app.include_router(export_router)
app.include_router(custom_router)
app.include_router(share_router)

@app.get("/")
async def root():
    return {
        "name": "Safetensors Studio & Bench",
        "version": "1.0.0",
        "status": "running",
        "docs": "/docs",
        "frontend": "http://localhost:3000",
        "endpoints": {
            "model": "/api/model/*",
            "generate": "/api/generate",
            "telemetry": "/api/telemetry",
            "benchmark": "/api/benchmark/*",
            "custom": "/api/benchmark/custom/*",
            "share": "/api/share/*",
            "export": "/api/export/*",
            "websocket": "/ws/telemetry"
        }
    }

@app.get("/api/health")
async def health():
    from .model_manager import model_manager
    return {
        "status": "ok",
        "model_loaded": model_manager.is_loaded(),
        "has_gpu": model_manager._device == "cuda"
    }

if __name__ == "__main__":
    import uvicorn
    uvicorn.run("app.main:app", host="0.0.0.0", port=8000, reload=True)