from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from starlette.responses import RedirectResponse

from app.api import health
from app.api.v1.api import api_router
from app.core.config import settings
from app.db.base import Base
from app.db.session import engine

# Create database tables
Base.metadata.create_all(bind=engine)

app = FastAPI(
    title=settings.PROJECT_NAME,
    openapi_url="/openapi.json",
)

# Set up CORS
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

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


@app.get("/", tags=["root"])
async def root():
    """
    Root endpoint that provides basic API information.
    """
    return {"name": settings.PROJECT_NAME, "docs": "/docs", "health": "/health"}


@app.get("/docs", include_in_schema=False)
async def custom_swagger_ui_redirect():
    """
    Redirect to docs
    """
    return RedirectResponse(url="/docs")


if __name__ == "__main__":
    import uvicorn

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