'use strict';

  const redis = require('redis');

  const CircularBuffer = require("circular-buffer");

  
  const config = require('komodo-sdk/config');
  const redisClient = redis.createClient(config.redis || { host: '127.0.0.1' });

  const history = new CircularBuffer(1000);

  const REDIS_KEYWORD = `SHAKIR_SMS_HISTORY_${config.name||'SMS'}`;
  
  function fetchFromRedis() {
      redisClient.LRANGE(REDIS_KEYWORD, 0, -1, (err, reply) => {
          console.log(reply);
      })
  }
  fetchFromRedis();

  function push(item) {

      redisClient.LPUSH(REDIS_KEYWORD, JSON.stringify(item));

      history.push(item);
  }
  
  function dump() {

      const result = history.toarray();
      console.log(JSON.stringify(result, null, 2));
      return result;

  }
  
  exports.push = push;
  exports.dump = dump;