from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from config import settings
from routers import weather

app = FastAPI(
    title=settings.PROJECT_NAME,
    version=settings.VERSION,
    openapi_url=f"{settings.API_V1_STR}/openapi.json",
    docs_url=f"{settings.API_V1_STR}/docs",
    redoc_url=f"{settings.API_V1_STR}/redoc",
)

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

# Include routers
app.include_router(weather.router, prefix=settings.API_V1_STR)

@app.get("/healthz", tags=["Health"])
@app.get(f"{settings.API_V1_STR}/healthz", tags=["Health"])
async def health_check():
    return {
        "status": "healthy",
        "service": settings.PROJECT_NAME,
        "version": settings.VERSION
    }

if __name__ == "__main__":
    import uvicorn
    uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True)