module.exports = function(client) {
  /* section: search
     *comment: |
     *  search for metrics and hosts from the past 24 hours
     *params:
     *  query: the seach query to perform (e.g. "app1" or "hosts:app1" or "metrics:response")
     *  callback: function(err, res)
     *example: |
     *  ```javascript
     *  const dogapi = require("dogapi");
     *  const options = {
     *    api_key: "api_key",
     *    app_key: "app_key"
     *  };
     *  dogapi.initialize(options);
     *  const query = "app";
     *  dogapi.search.query(query, function(err, res){
     *    console.dir(res);
     *  });
     *  ```
     */
  function query(q, callback) {
    const params = {
      query: {
        q
      }
    };
    client.request('GET', '/search', params, callback);
  }

  return {
    query,
    getUsage() {
      return ['  dogapi search query <query>'];
    },
    getHelp() {
      return [
        'Search:',
        '  Subcommands:',
        '    query <query>    search for hosts and metrics from the last 24 hours'
      ];
    },
    handleCli(subcommand, args, callback) {
      if (subcommand === 'query' && args._.length > 4) {
        query(args._[4], callback);
      } else {
        return callback(
          'unknown subcommand or arguments try `dogapi search --help` for help',
          false
        );
      }
    }
  };
};