Class: Main_menu

Inherits:
Object
  • Object
show all
Defined in:
lib/classes/Main_menu.rb

Constant Summary collapse

@@pokemon_data =

Creates an array of hashes from the CSV file with keys taken from CSV headers.

SmarterCSV.process(File.expand_path("../pokemon.csv", __FILE__))

Class Method Summary collapse

Class Method Details

.delete_pokemon ⇒ Object 



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# File 'lib/classes/Main_menu.rb', line 81

def self.delete_pokemon
  @@pokemon_data = Delete.delete(@@pokemon_data)
end

.exit_menu ⇒ Object 



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# File 'lib/classes/Main_menu.rb', line 85

def self.exit_menu
  exit_menu_prompt = TTY::Prompt.new(active_color: :red)
  save_changes = exit_menu_prompt.ask('Are you sure you want to save your changes?')
  if save_changes == true
    CSV.open(File.expand_path("../pokemon.csv", __FILE__), 'wb') do |csv|
      keys = @@pokemon_data.first.keys
      csv << keys
      @@pokemon_data.each do |hash|
        csv << hash.values_at(*keys)
      end
    end
    exit
  else
    exit
  end
end

.list_pokemon ⇒ Object 



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# File 'lib/classes/Main_menu.rb', line 63

def self.list_pokemon
  List.list_menu(@@pokemon_data)
end

.new_pokemon ⇒ Object 



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# File 'lib/classes/Main_menu.rb', line 75

def self.new_pokemon
  new_hash = New.add_pokemon
  @@pokemon_data << new_hash
  Print.print_pokemon_expanded(new_hash)
end

.return? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/classes/Main_menu.rb', line 57

def self.return?
  puts 'Press enter to return to the Main Menu.'
  user_input = gets.chomp
  run
end

.run ⇒ Object 



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# File 'lib/classes/Main_menu.rb', line 16

def self.run
  loop do
    system 'clear'
    sleep 0.1
    fork { exec "artii 'Pokedex' --font larry3d | lolcat" }
    sleep(0.3)
    main_menu_prompt = TTY::Prompt.new(active_color: :red)
    puts '-' * 40
    puts '        Welcome to your Pokedex!        '.blue.on_red.blink
    puts '-' * 40
    user_input = main_menu_prompt.select('Please select from the following:') do |menu|
      menu.choice 'List Pokemon', 1
      menu.choice 'Search for a Pokemon', 2
      menu.choice 'Update an existing Pokemon', 3
      menu.choice 'Add a new Pokemon', 4
      menu.choice 'Delete a Pokemon', 5
      menu.choice 'Exit and save changes', 6
      # menu.choice 'Print hashes', 7
    end
    case user_input
    when 1
      list_pokemon
    when 2
      search_pokemon
    when 3
      update_pokemon
    when 4
      new_pokemon
    when 5
      delete_pokemon
    when 6
      exit_menu
    # uncomment below 2 lines to allow developer feature to check hashes
    # when 7
    # pp @@pokemon_data
    else
      'Invalid selection, please select from the following options.'
    end
  end
end

.search_pokemon ⇒ Object 



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# File 'lib/classes/Main_menu.rb', line 67

def self.search_pokemon
  Print.print_pokemon_expanded(Search.return_hash(@@pokemon_data, Search.by_name(@@pokemon_data)))
end

.update_pokemon ⇒ Object 



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# File 'lib/classes/Main_menu.rb', line 71

def self.update_pokemon
  Update.update_pokemon_menu(@@pokemon_data)
end