main.py

import logging

from fastapi import FastAPI, Request, status
from fastapi.encoders import jsonable_encoder
from fastapi.exceptions import RequestValidationError
from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import JSONResponse

import auth.urls
import candidates.urls
import database
import elections.urls
import mountain_madness._2026.urls
import nominees.urls
import officers.urls
import permission.urls
from constants import IS_PROD

logging.basicConfig(level=logging.DEBUG)
database.setup_database()

# Enable OpenAPI docs only for local development
if not IS_PROD:
    print("Running local environment")
    origins = [
        "http://localhost:4200",  # default Angular
        "http://localhost:8080",  # for existing applications/sites
    ]
    app = FastAPI(
        lifespan=database.lifespan,
        title="CSSS Site Backend",
        root_path="/api",
    )
# if on production, disable viewing the docs
else:
    print("Running production environment")
    origins = [
        "https://sfucsss.org",
        "https://test.sfucsss.org",
        "https://admin.sfucsss.org",
        "https://madness.sfucsss.org",
    ]
    app = FastAPI(
        lifespan=database.lifespan,
        title="CSSS Site Backend",
        root_path="/api",
        docs_url=None,  # disables Swagger UI
        redoc_url=None,  # disables ReDoc
        openapi_url=None,  # disables OpenAPI schema
    )

app.add_middleware(
    CORSMiddleware, allow_origins=origins, allow_credentials=True, allow_methods=["*"], allow_headers=["*"]
)

app.include_router(auth.urls.router)
app.include_router(elections.urls.router)
app.include_router(candidates.urls.router)
app.include_router(nominees.urls.router)
app.include_router(officers.urls.router)
app.include_router(permission.urls.router)
app.include_router(mountain_madness._2026.urls.router)


@app.get("/")
async def read_root():
    return {"message": "Hello! You might be lost, this is actually the sfucsss.org's backend api."}


@app.exception_handler(RequestValidationError)
async def validation_exception_handler(
    _: Request,
    exception: RequestValidationError,
):
    return JSONResponse(
        status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
        content=jsonable_encoder(
            {
                "detail": exception.errors(),
                "body": exception.body,
            }
        ),
    )