export default (request, response) => {
    const kvstore = require('kvstore');
    const xhr = require('xhr');
    const PubNub = require("pubnub");
    let pubnub = new PubNub({
        publishKey: 'demo',
        subscribeKey: 'demo'
      });

    let bodyString = request.body;

    console.log('request',request); // Log the request envelope passed
    var p = request.body
    var c = request.body.replace(/payload\=/g, '')
    console.log('payload', c)
    const payload = JSON.parse(decodeURIComponent(c))

    console.log('interactive', payload)

    const action = payload.actions[0]
    var msg, type = ''

    if(action.name === "open_door"){
        if(action.value){ //open_door
            pubnub.publish({
                "channel": "pubnub_iot_house",
                "message": {
                    name: 'garage',
                    value: 1
                  }
            })
            msg = `:door: has been opened.`
        }else{
            msg = `:no_entry_sign: will remain closed.`
        }
    }

    // // Set the status code - by default it would return 200
    response.status = 200;
    return response.send({
        text: payload.original_message.text.replace(/\+/g,' '),
        fallback: payload.original_message.text.replace(/\+/g,' '),
        link_names:1,
        parse:"full",
        attachments:[{
              "fallback": msg,
              "text": msg,
              "color": "#7CD197"
          }],
        replace_original: true,
        response_type: 'in_channel'
      })
};