import { Initializer, route, task, api, log } from "actionhero";
import { getCoreVersion } from "../modules/pluginDetails";
import { Reset } from "../modules/reset";

const grouparooVersionKey = "grouparoo:version";
let taskRecheckInterval: NodeJS.Timeout;

export class ResqueInitializer extends Initializer {
  constructor() {
    super();
    this.name = `@grouparoo/resque`;
    this.loadPriority = 1000;
    this.startPriority = 100;
  }

  async initialize() {
    route.registerRoute(
      "get",
      "/v:apiVersion/resque/redisInfo",
      "resque:redisInfo"
    );
    route.registerRoute(
      "get",
      "/v:apiVersion/resque/resqueDetails",
      "resque:resqueDetails"
    );
    route.registerRoute("get", "/v:apiVersion/resque/queued", "resque:queued");
    route.registerRoute(
      "get",
      "/v:apiVersion/resque/loadWorkerQueues",
      "resque:loadWorkerQueues"
    );
    route.registerRoute(
      "get",
      "/v:apiVersion/resque/resqueFailedCount",
      "resque:resqueFailedCount"
    );
    route.registerRoute(
      "get",
      "/v:apiVersion/resque/resqueFailed",
      "resque:resqueFailed"
    );
    route.registerRoute(
      "get",
      "/v:apiVersion/resque/delayedjobs",
      "resque:delayedjobs"
    );
    route.registerRoute("get", "/v:apiVersion/resque/locks", "resque:locks");

    route.registerRoute(
      "post",
      "/v:apiVersion/resque/removeFailed",
      "resque:removeFailed"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/retryAndRemoveFailed",
      "resque:retryAndRemoveFailed"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/removeAllFailed",
      "resque:removeAllFailed"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/retryAndRemoveAllFailed",
      "resque:retryAndRemoveAllFailed"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/forceCleanWorker",
      "resque:forceCleanWorker"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/delQueue",
      "resque:delQueue"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/delDelayed",
      "resque:delDelayed"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/runDelayed",
      "resque:runDelayed"
    );
    route.registerRoute(
      "post",
      "/v:apiVersion/resque/delLock",
      "resque:delLock"
    );
  }

  async start() {
    const delay = 1000 * 60 * 60 * 1; // 1 hour
    taskRecheckInterval = setInterval(this.recheckPeriodicTasks, delay);

    const client = api.redis.clients.client;
    const currentVersion = getCoreVersion();
    const previousVersion = await client.get(grouparooVersionKey);
    if (currentVersion !== previousVersion) await Reset.clearRedis();
    await client.set(grouparooVersionKey, currentVersion);
  }

  async stop() {
    clearInterval(taskRecheckInterval);
  }

  async recheckPeriodicTasks() {
    if (api?.resque?.scheduler?.leader) {
      const taskNames = await task.enqueueAllRecurrentTasks();
      log(
        `Ensuring periodic tasks are enqueued.  ${
          taskNames.length > 0
            ? `Added missing: ${taskNames.join(", ")}.`
            : "None missing."
        }`
      );
    }
  }
}