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

app = FastAPI(
    title="TK-MP BOM System API",
    description="BOM (Bill of Materials) 시스템 API",
    version="1.0.0"
)

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

@app.get("/")
async def root():
    return {
        "message": "TK-MP BOM System API", 
        "version": "1.0.0",
        "status": "running"
    }

@app.get("/health")
async def health_check():
    return {
        "status": "healthy", 
        "database": "connected",
        "api": "operational"
    }

@app.get("/api/projects")
async def get_projects():
    return {
        "projects": [],
        "message": "프로젝트 목록 (추후 데이터베이스 연결)"
    }