from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from app.core.config import settings
from app.core.logging_config import setup_logging
from app.api.v1.router import api_router
from app.core.exceptions import setup_exception_handlers
from app.core.startup import startup_event, shutdown_event

setup_logging()

app = FastAPI(
    title=settings.APP_NAME,
    version=settings.APP_VERSION,
    description=settings.APP_DESCRIPTION
)

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

setup_exception_handlers(app)
app.include_router(api_router, prefix="/api/v1")

@app.on_event("startup")
async def startup():
    await startup_event(app)

@app.on_event("shutdown")
async def shutdown():
    await shutdown_event(app)

@app.get("/")
async def root():
    return {"status": "healthy", "service": settings.APP_NAME}

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