import { RestManager } from "./restManager.ts";

/** Processes the queue by looping over each path separately until the queues are empty. */
export function processQueue(rest: RestManager, id: string) {
  // const queue = rest.pathQueues.get(id);
  // if (!queue) return;

  // while (queue.requests.length) {
  //   rest.debug(`[REST - processQueue] Running while loop.`);
  //   if (rest.globallyRateLimited) {
  //     rest.debug(`[REST - processQueue] Globally rate limited.`);
  //     continue;
  //   }

  //   // SELECT THE FIRST ITEM FROM THIS QUEUE
  //   const queuedRequest = queue.requests[0];
  //   // IF THIS DOESN'T HAVE ANY ITEMS JUST CANCEL, THE CLEANER WILL REMOVE IT.
  //   if (!queuedRequest) break;

  //   const basicURL = rest.simplifyUrl(queuedRequest.request.url, queuedRequest.request.method);

  //   // IF THIS URL IS STILL RATE LIMITED, TRY AGAIN
  //   const urlResetIn = rest.checkRateLimits(rest, basicURL);
  //   if (urlResetIn) {
  //     // ONLY ADD TIMEOUT IF ANOTHER QUEUE IS NOT PENDING
  //     if (!queue.isWaiting) {
  //       queue.isWaiting = true;

  //       setTimeout(() => {
  //         queue.isWaiting = false;

  //         rest.debug(`[REST - processQueue] rate limited, running setTimeout.`);
  //         rest.processQueue(rest, id);
  //       }, urlResetIn);
  //     }

  //     // BREAK WHILE LOOP
  //     break;
  //   }

  //   // IF A BUCKET EXISTS, CHECK THE BUCKET'S RATE LIMITS
  //   const bucketResetIn = queuedRequest.payload.bucketId
  //     ? rest.checkRateLimits(rest, queuedRequest.payload.bucketId)
  //     : false;
  //   // THIS BUCKET IS STILL RATE LIMITED, RE-ADD TO QUEUE
  //   if (bucketResetIn) continue;
  //   // EXECUTE THE REQUEST

  //   // CUSTOM HANDLER FOR USER TO LOG OR WHATEVER WHENEVER A FETCH IS MADE
  //   rest.debug(`[REST - Add To Global Queue] ${JSON.stringify(queuedRequest.payload)}`);
  //   // rest.globalQueue.push({
  //   //   ...queuedRequest,
  //   //   urlToUse: queuedRequest.request.url,
  //   //   basicURL,
  //   // });
  //   rest.processGlobalQueue(rest, {
  //     ...queuedRequest,
  //     urlToUse: queuedRequest.request.url,
  //     basicURL,
  //   });
  //   queue.requests.shift();
  // }

  // // ONCE QUEUE IS DONE, WE CAN TRY CLEANING UP
  // rest.cleanupQueues(rest);
}