import { toNextJsHandler } from "better-auth/next-js";

import { getAuth } from "@/lib/auth/server";
import { errorResponse, HttpError, readJson, requireSameOrigin } from "@/lib/security/http";

const handlers = toNextJsHandler((request) => getAuth().handler(request));

export const GET = handlers.GET;

async function mutate(request: Request) {
  try {
    requireSameOrigin(request);
    const input = await readJson(request.clone());
    const path = new URL(request.url).pathname;
    if (["/admin/create-user", "/admin/set-user-password"].some((endpoint) => path.endsWith(endpoint))) {
      const password = input && typeof input === "object" && "password" in input ? input.password : undefined;
      const newPassword = input && typeof input === "object" && "newPassword" in input ? input.newPassword : undefined;
      const value = password ?? newPassword;
      if (typeof value !== "string" || value.length < 6 || value.length > 128) {
        throw new HttpError(400, "invalid-password-length");
      }
    }
    return await getAuth().handler(request);
  } catch (cause) {
    return errorResponse(cause);
  }
}

export const POST = mutate;
export const PATCH = mutate;
export const PUT = mutate;
export const DELETE = mutate;