Vasss

require_relative './input_functions'
# Task 6.1 T - use the code from last week's tasks to complete this:
# eg: 5.1T, 5.2T

module Genre
  POP, CLASSIC, JAZZ, ROCK = *1..4
end

$genre_names = ['Null', 'Pop', 'Classic', 'Jazz', 'Rock']

class Album
# NB: you will need to add tracks to the following and the initialize()
    attr_accessor :title, :artist, :genre, :tracks

# complete the missing code:
    def initialize (title, artist, genre, tracks)
        # insert lines here
        @title = title
        @artist = artist
        @genre = genre
        @tracks = tracks
    end
end


class Track
    attr_accessor :name, :location

    def initialize (name, location)
        @name = name
        @location = location
    end
end

# Reads in and returns a single track from the given file

def read_track music_file
    title = music_file.gets().chomp()
    location = music_file.gets().chomp()
    track = Track.new(title, location)
    return track
end
    # fill in the missing code


# Returns an array of tracks read from the given file

def read_tracks music_file
    tracks = Array.new()
    count = music_file.gets().to_i

    index = 0
        while index < count
            track = read_track(music_file)
            tracks << track
        index += 1
    end

 # Put a while loop here which increments an index to read the tracks
    tracks
end




# Takes an array of tracks and prints them to the terminal

def print_tracks tracks
    index = 0
        while (index < tracks.length)
            print_track(tracks[index])
            index += 1
        end

    tracks[index]

    # print all the tracks use: tracks[x] to access each track.
end


# Reads in and returns a single album from the given file, with all its tracks

def read_album music_file
# read in all the Album's fields/attributes including all the tracks
  # complete the missing code
    album_artist = music_file.gets().chomp()
    album_title = music_file.gets().chomp()
    album_genre = music_file.gets.to_i()
    tracks = read_tracks(music_file)
    album = Album.new(album_title, album_artist, album_genre, tracks)
    album
end


# Takes a single album and prints it to the terminal along with all its tracks
def print_album album

  # print out all the albums fields/attributes
  # Complete the missing code.
    puts('ALBUM INFORMATIONS IS ')
    puts ('Title: ' + album.title)
    puts ('Artist: ' + album.artist)
    puts 'Genre: ' + $genre_names[album.genre]
    puts 'The Tracks are: ' + album.tracks.to_s

end
    # print out the tracks



# Takes a single track and prints it to the terminal
def print_track track
  puts('Track title is: ' + track.title)
    puts('Track file location is: ' + track.location)
end

# Reads in an album from a file and then print the album to the terminal

def main
  music_file = File.new("album.txt", "r")
    album = read_album(music_file)
  music_file.close()

    print_album(album)
end

main