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gugu.js

'use strict';

const functions = require('firebase-functions');
const {
    Logging
} = require('@google-cloud/logging');

const {
    WebhookClient
} = require('dialogflow-fulfillment');
const admin = require('firebase-admin');
admin.initializeApp();
const db = admin.firestore();

process.env.DEBUG = 'dialogflow:debug'; // enables lib debugging statements

exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
    const agent = new WebhookClient({
        request,
        response
    });

    // Imports the Google Cloud client library

    // async function quickstart(
    //     projectId = 'blink-29d54', // Your Google Cloud Platform project ID
    //     logName = 'neuberfran02' // The name of the log to write to
    // ) {
    //     // Creates a client
    //     const logging = new Logging({
    //         projectId
    //     });

    //     // Selects the log to write to
    //     const log = logging.log(logName);

    //     // The data to write to the log
    //     const text = 'Hello, world!';

    //     // The metadata associated with the entry
    //     const metadata = {
    //         resource: {
    //             type: 'global'
    //         },
    //         // See: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#logseverity
    //         severity: 'INFO',
    //     };

    //     // Prepares a log entry
    //     const entry = log.entry(metadata, text);

    //     async function writeLog() {
    //         // Writes the log entry
    //         await log.write(entry);
    //         console.log(`Logged: ${text}`);
    //     }
    //     writeLog();
    // }

    //   quickstart();

    async function getGpioHandler(agent) {

        //     let doc = db.collection('products').doc('tutorial');

        //     let observer = doc.onSnapshot(docSnapshot => {
        //         functions.logger.log(`Received doc snapshot: ${docSnapshot}`);

        //         let valor = docSnapshot.data().gpioalarmstate;

        //         functions.logger.log(`Valor valor valor ${valor}`);

        //         agent.add(`Valor valor valor, ${valor}`);

        //         // ...
        //     }, err => {
        //         functions.logger.log(`Encountered error: ${err}`);
        //     });

        // db.collection('products').doc('tutorial').update({ gpioalarmstate : true });

        const snap = await db.collection('products').doc('tutorial')
        const data = snap.data().gpioalarmstate
        if (!data.gpioalarmstate) {
            await db.collection('products').doc('tutorial').update({
                gpioalarmstate: true
            })
        }
        agent.add(`Valor valor valor`)
    }

    // function getGpioHandler( agent ){
    //     var gpioalarmstate = agent.parameters.gpioalarmstate;
    //     return db.collection('products').doc('tutorial').get()
    //       .then( doc => {
    //         var gpiogaragestate = doc.data();
    //         agent.add(`Alarms is ${gpioalarmstate} garage is  ${gpiogaragestate}.`);
    //       });
    //   }

    let intentMap = new Map();
    intentMap.set('Jfran Intent', getGpioHandler);
    agent.handleRequest(intentMap);
});