"""
无人机行为规划后端 - FastAPI 入口

启动（请用 python -m 确保使用当前 conda 环境的依赖）:
  python -m uvicorn main:app --reload --host 0.0.0.0 --port 8000

RAG 数据灌入（首次使用或更新知识库后需执行）:
  python -m drone_planning.rag.ingestion

curl 示例:
  curl -X POST http://localhost:8000/api/plan -H "Content-Type: application/json" -d '{"text": "飞到大门然后拍照"}'
  curl -X POST http://localhost:8000/api/plan -H "Content-Type: application/json" -d '{"text": "起飞"}'
"""

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

from drone_planning.api.routes import router

app = FastAPI(
    title="无人机行为规划后端",
    description="从自然语言到行为树 JSON 的四层流水线",
    version="0.1.0",
)

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

app.include_router(router)

@app.get("/")
def root():
    return {"service": "drone-planning", "status": "ok"}


@app.get("/health")
def health():
    return {"status": "healthy"}