module.exports = function(client) {
  /* section: user
     *comment: invite users via e-mail
     *params:
     *  emails: an array of email addresses to send invites to
     *  callback: function(err, res)
     *example: |
     *  ```javascript
     *  const dogapi = require("dogapi");
     *  const options = {
     *    api_key: "api_key",
     *    app_key: "app_key"
     *  };
     *  dogapi.initialize(options);
     *  const emails = ["me@domain.com", "you@domain.com"];
     *  dogapi.user.invite(emails, fuction(err, res){
     *    console.dir(res):
     *  });
     *  ```
     */
  function invite(emails, callback) {
    const params = {
      body: {
        emails
      }
    };
    client.request('POST', '/invite_users', params, callback);
  }

  return {
    invite,
    getUsage() {
      return ['  dogapi user invite <address>...'];
    },
    getHelp() {
      return [
        'User:',
        '  Subcommands:',
        '    invite <address>...  invite the given list of e-mail addresses to your datadog org'
      ];
    },
    handleCli(subcommand, args, callback) {
      invite(args._.slice(4), callback);
    }
  };
};