"""
FastAPI 应用入口
"""
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from app.core.config import settings
from app.api.v1.router import api_router

app = FastAPI(
    title=settings.PROJECT_NAME,
    version=settings.VERSION,
    description="PBMDB (Plant Beneficial Microbe Database) API",
    docs_url="/docs",
    redoc_url="/redoc",
)

# CORS 配置
app.add_middleware(
    CORSMiddleware,
    allow_origins=settings.ALLOWED_ORIGINS,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# 注册路由
app.include_router(api_router, prefix="/api/v1")


@app.get("/")
async def root():
    """健康检查端点"""
    return {
        "status": "ok",
        "message": "PBMDB API is running",
        "version": settings.VERSION
    }


@app.get("/health")
async def health_check():
    """健康检查"""
    return {"status": "healthy"}