const apiai = require('apiai');
const app = apiai('5d9e90991b92464baa7fde85a606e243 ');

module.exports = {
    recognize: function (context, callback) {
//        console.log(JSON.stringify(context))
        const request = app.textRequest(context.message.text, {
            sessionId: message.address.conversation.id,
            language: 'en-US'
        });

        request.on('response', function (response) {
            const result = response.result;

            callback(null, {
                intent: result.metadata.intentName,
                score: result.score,
                entities: Object.keys(result.parameters)
                    .filter(key => !!result.parameters[key])
                    .map(key => ({
                        entity: result.parameters[key],
                        type: key,
                        score: 1
                    }))
            });
        });

        request.on('error', function (error) {
            callback(error);
        });

        request.end();
    }
};