from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from app.api.routes import router
from app.api.settings import router as settings_router
from app.config import get_settings

settings = get_settings()

app = FastAPI(
    title="AI 空间风格工作台 API",
    version="0.1.0",
    description="户型清洗、3D 白模、Style DNA 与多轮编辑的工作流调度接口。",
)

app.add_middleware(
    CORSMiddleware,
    allow_origins=settings.cors_origin_list,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)
app.include_router(router)
app.include_router(settings_router)


@app.get("/")
def root() -> dict[str, str]:
    return {"service": settings.app_name, "docs": "/docs"}