"""FastAPI main application.

Main application entry point for OpenRouter API Key Monitor.
"""
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from openrouter_monitor.config import get_settings
from openrouter_monitor.routers import api_keys
from openrouter_monitor.routers import auth
from openrouter_monitor.routers import public_api
from openrouter_monitor.routers import stats
from openrouter_monitor.routers import tokens

settings = get_settings()

# Create FastAPI app
app = FastAPI(
    title="OpenRouter API Key Monitor",
    description="Monitor and manage OpenRouter API keys",
    version="1.0.0",
    debug=settings.debug,
)

# CORS middleware
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  # Configure appropriately for production
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Include routers
app.include_router(auth.router, prefix="/api/auth", tags=["authentication"])
app.include_router(api_keys.router, prefix="/api/keys", tags=["api-keys"])
app.include_router(tokens.router)
app.include_router(stats.router)
app.include_router(public_api.router)


@app.get("/")
async def root():
    """Root endpoint."""
    return {"message": "OpenRouter API Key Monitor API", "version": "1.0.0"}


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