liri.js

//Read and set any enviroment variable with "dotenv" package
require("dotenv").config(); 

//Include keys.js in file
var keys = require("./keys.js");

// fs is a core Node package for reading and writing files
var fs = require("fs"); 

// Include the inquirer npm package 
var inquirer = require('inquirer');

// Include the request npm package 
var request = require("request");

//Include Twitter package 
var Twitter = require('twitter');

//Include Spotify package
var Spotify = require('node-spotify-api');

//Grants access to key information
var spotify = new Spotify(keys.spotify); 
var client = new Twitter(keys.twitter);




//Search spotify for a song
function searchSpotify() {

	inquirer.prompt({

		name:'song', 

		//Question to user
		message: 'What is the song title?'
	
	}).then(function(answer) {

		var song = answer.song; 

		if(song === "") {

			console.log("-------------------------------------------------------------------");
    		console.log("-------------------------------------------------------------------");

			console.log("Artist(s): Ace of Base" + '\n' 

						+ "Song Name: The Sign" + '\n' + "Album Name: The Sign" + '\n' 

						+ "Preview Url: https://p.scdn.co/mp3-preview/4c463359f67dd3546db7294d236dd0ae991882ff?cid=c5e79124ab8a4b6ebec096645a75f191" );


			console.log("-------------------------------------------------------------------");
    		console.log("-------------------------------------------------------------------");

		}else {

		spotify.search({ type: 'track', query: song, limit: 1 }, function(err, data) {

	
  			if (err) {
    
    			return console.log('Error occurred: ' + err);
  			}
 

			var tracks = data.tracks.items;

			//console.log(tracks); 

			var musician;

			for (musician in tracks) {

				//console.log(tracks[musician].artists[0].name);
			}

			for (var i = 0; i < tracks.length; i++) {

				console.log("-------------------------------------------------------------------");
    			console.log("-------------------------------------------------------------------");

				console.log("Artist(s): " + tracks[musician].artists[0].name + '\n' 

							+ "Song Name: " + tracks[i].name + '\n' 

							+ "Album Name: " + tracks[i].album.name + '\n' 

							+ "Preview Url: " + tracks[i].preview_url + '\n');

				console.log("-------------------------------------------------------------------");
    			console.log("-------------------------------------------------------------------");
 
			};

		});

	};


	});

}


function tweets() {

		var params = {

			count: 20
		};

		client.get('statuses/user_timeline', params, function(error, tweet, response) {
  
 			if (!error) {

				var posts;

    			for (posts in tweet) {

    				console.log("-------------------------------------------------------------------");
    				
    				console.log("Tweet: " + tweet[posts].text);

    				console.log("Posted on: " + tweet[posts].created_at);

					console.log("-------------------------------------------------------------------");
    			};
  		
  			};

		});

}


function ombd() {

	inquirer.prompt({

		name:'movie', 

		//Question to user
		
		message: 'What moveie would you like to search?'
	
	}).then(function(answer) {

		//console.log(answer); 

		var flick = answer.movie;
    			
			if(flick === "") {

			request("http://www.omdbapi.com/?t=mr+nobody&y=&plot=short&apikey=40e9cece", function(error, response, body) {

				var location =  JSON.parse(body);
  
  				// If the request is successful = 200
  			
  				if (!error && response.statusCode === 200) {

    				// Parse the body of the site and recover info
    
					console.log("-------------------------------------------------------------------");
    				console.log("-------------------------------------------------------------------");

    				console.log("Movie title: " + location.Title + '\n' 

   				 			+ "Year released: " + location.Year + '\n'

   				 			+ "IMBD rating is: " + location.imdbRating + '\n'

   				 			+ "Rotten Tomatoes rating is: " + location.Ratings[1].Source,location.Ratings[1].Value + '\n' 

   				 			+ "Production country: " + location.Country + '\n'

   				 			+ "Language: " + location.Language + '\n' 

   				 			+ "Movie plot: " + location.Plot + '\n' 

   				 			+ "Actors: " + location.Actors + '\n');

    				console.log("-------------------------------------------------------------------");
    				console.log("-------------------------------------------------------------------");

  				};
			
			});

		} else {

			request("http://www.omdbapi.com/?t=" + flick + "&y=&plot=short&apikey=40e9cece", function(error, response, body) {

				var location =  JSON.parse(body);

  				// If the request is successful=200
  
  				if (!error && response.statusCode === 200) {

    		    	//console.log(JSON.parse(body));

					console.log("-------------------------------------------------------------------");
    				console.log("-------------------------------------------------------------------");

   					console.log("Movie title: " + location.Title + '\n' 

   				 			+ "Year released: " + location.Year + '\n'

   				 			+ "IMBD rating is: " + location.imdbRating + '\n'

   				 			+ "Rotten Tomatoes rating is: " + location.Ratings[1].Source,location.Ratings[1].Value + '\n' 

   				 			+ "Production country: " + location.Country + '\n'

   				 			+ "Language: " + location.Language + '\n' 

   				 			+ "Movie plot: " + location.Plot + '\n' 

   				 			+ "Actors: " + location.Actors + '\n');

  					console.log("-------------------------------------------------------------------");
  					console.log("-------------------------------------------------------------------");
		
  				};
		
			});
				
		};
	
	});

}


function doSay() {

	// This block of code will read from the "random.txt" file.
	// will store the contents of the reading inside the variable "data"
	fs.readFile("random.txt", "utf8", function(error, data) {

  	// If the code experiences any errors it will log the error to the console.
  		if (error) {
    
    		return console.log(error);
  		}

		var text = data.substring(18);

 	 	console.log(text); 

 		spotify.search({ type: 'track', query: text, limit: 1 }, function(err, data) {
  
			var tracks = data.tracks.items;

			//console.log(tracks); 

			var musician;

			for (musician in tracks) {

				//console.log(tracks[musician].artists[0].name);
			}

			for (var i = 0; i < tracks.length; i++) {

				console.log("-------------------------------------------------------------------");
    			console.log("-------------------------------------------------------------------");

				console.log("Artist(s): " + tracks[musician].artists[0].name + '\n' 

							+ "Song Name: " + tracks[i].name + '\n' 

							+ "Album Name: " + tracks[i].album.name + '\n' 

							+ "Preview Url: " + tracks[i].preview_url + '\n');

				console.log("-------------------------------------------------------------------");
    			console.log("-------------------------------------------------------------------");
 
			};

		});

	});
 
}


//Prompt user to select a command at initial 
function getCommand() {
	
	inquirer.prompt({
		
		name: 'command',
		
		type: 'rawlist',
		
		//Question asking to user
		message: 'What command would you like to run?',
		
		choices: ['Search spotify for a song','Show my Tweets', 'Search a movie', 'Do what it says']
	
	}).then(function(answer) {

		//console.log(answer);
			
		var command = answer.command;

		switch(command) {
			
			case 'Search spotify for a song':
				
				searchSpotify();
				
				break;
			
			case 'Show my Tweets':
				

				tweets();

				break;
				
			case 'Search a movie':

			ombd(); 

			break; 

			case 'Do what it says':

			doSay();

			break;
		}
	});
}

// Ask the user which command they want to run initially
getCommand();