"""
Cosmo - Deep Space Explorer Backend API
FastAPI application entry point
"""
import logging
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from app.config import settings
from app.api.routes import router as celestial_router

# Configure logging
logging.basicConfig(
    level=logging.INFO,
    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
)

logger = logging.getLogger(__name__)

# Create FastAPI app
app = FastAPI(
    title=settings.app_name,
    description="Backend API for deep space probe visualization using NASA JPL Horizons data",
    version="1.0.0",
)

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

# Include routers
app.include_router(celestial_router, prefix=settings.api_prefix)


@app.get("/")
async def root():
    """Root endpoint"""
    return {
        "app": settings.app_name,
        "version": "1.0.0",
        "docs": "/docs",
        "api": settings.api_prefix,
    }


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


if __name__ == "__main__":
    import uvicorn

    uvicorn.run(
        "app.main:app",
        host="0.0.0.0",
        port=8000,
        reload=True,
        log_level="info",
    )