"""FastAPI application entrypoint."""

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

from app.api.health import router as health_router
from app.api.portfolios import router as portfolio_router
from app.core.config import get_settings
from app.core.errors import register_exception_handlers


def create_app() -> FastAPI:
    settings = get_settings()
    app = FastAPI(
        title=settings.app_name,
        version=settings.app_version,
        docs_url="/docs",
        redoc_url="/redoc",
    )

    app.add_middleware(
        CORSMiddleware,
        allow_origins=settings.allowed_origins,
        allow_credentials=True,
        allow_methods=["GET", "POST", "PATCH", "DELETE", "OPTIONS"],
        allow_headers=["Authorization", "Content-Type"],
    )

    app.include_router(health_router)
    app.include_router(portfolio_router)
    register_exception_handlers(app)
    return app


app = create_app()