class CLI

# File lib/cli.rb, line 49
def create_new_pose(name, description)
  YogaPose.new(name, description)
  puts "Your new yoga pose, #{name}, was created."
  list_poses
end

# File lib/cli.rb, line 55
def goodbye 
  puts ""
  puts "~Namaste~"
  puts ""
end

# File lib/cli.rb, line 11
def list_poses
  puts "Here is a list of 6 yoga poses targeted at destressing the mind and body:"
  puts ""
  @poses = YogaPose.all  
  @poses.each.with_index(1) do |pose, i|
    puts  "#{i}. #{pose.name}"
  end 
end

# File lib/cli.rb, line 20
def select_pose
  input = nil
  
  while input != "exit" 
    puts ""
    puts "Please select a yoga pose 1-6 to learn more about it, type 'list' to see the list of poses again, type 'create' to add your own yoga pose, or type 'exit' to exit:"
    puts ""
    input = gets.strip.downcase
    puts ""
    
    if input.to_i > 0 && input.to_i <= YogaPose.all.length
      the_pose = @poses[input.to_i-1]
      puts "#{the_pose.name}: #{the_pose.description}"
    elsif input == "list"
      list_poses
      elsif input == "create"
      puts "Name:"
      name = gets.chomp
      puts "Description:"
      description = gets.chomp
      create_new_pose(name, description)
    elsif input == "exit"
      goodbye
    else 
      puts "Invalid input, refer back to directions to find your pose!"
    end
  end
 end

# File lib/cli.rb, line 3
def start 
  puts "Welcome. Learning how to become a software engineer can be very stressful, not to mention life in general. It is very important to take care of your mind and body in times of stress, which is usually when you feel the least like doing so. Yoga is an accessible and effective way to both destress the mind and move the body after hours of sitting at the computer learning how to code."
  puts ""
  Scraper.scrape_website_poses
  list_poses
  select_pose
end