CLIstudent.rb

require_relative './student_scraper'
require_relative './student'

class CLIstudent
  attr_accessor :student_array, :input, :on
  
  def initialize(student_array)
    @on = true
  end

  def call
    while self.on?
      puts "Welcome to Flatron 003"
      puts "Type a command! \n Your choices are: \n Browse \n Help \n Show \n Exit"
        get_input
    end   
  end

  def on?
    @on    
  end

  def get_input
    self.input = gets.strip.downcase
    process_input
  end

  def process_input
    case self.input
    when "browse"
      browse
    when "help"
      help
    when "exit"
      exit
    when "show"
      show
    end
  end

  def browse
    Student.all.each do |student| 
      puts "=========="
      puts "Student name: #{student.name}"
      puts "Twitter: #{student.twitter}"
      puts "LinkedIn: #{student.linkedin}"
      puts "Facebook: #{student.facebook}" 
    end
  end

  def help
    puts "Here are a list of commands:"
    puts "Browse"
    puts "Show"
    puts "Exit"
    puts "Type 'help' to see this list again."
  end

  def exit
    puts "Adios"
    self.on = false
  end

  def show
    puts "Provide an ID number:"
    id = gets
    student = Student.find(id.to_i).name
    puts "--------------------------------------"
    puts "Student id number #{id} is: #{student}"
    puts "--------------------------------------"
  end

end