Class: TravelLeisure::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/travel_leisure/cli.rb

Overview

code handling CLI display logic and user input

Instance Method Summary collapse

Instance Method Details

#alt_menu ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 89

def alt_menu
  puts "\nWould you like to see another travel guide? Type 'Yes' or 'Y' ".yellow.bold
  puts "\nWould you like to exit? Type 'E' or 'Exit' ".yellow.bold
  input = gets.strip.downcase
  if input == 'yes' || input == 'y'
    menu_helper
  elsif input == 'exit' || input == 'e'
    good_bye
  else
    puts "Sorry, I didn't understand that input.".red.bold
    alt_menu
  end
end

#good_bye ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 16

def good_bye
  puts "Thank you for checking out Command Line Travel Guides!".yellow.bold
  exit!
end

#greeting ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 10

def greeting
  puts "\nWelcome to Command Line Travel Guides!".blue.bold
  puts "Would you like to see our list of destinations?".yellow
  puts "If so, please type 'Yes' or 'Y'!".yellow
end

#list_destinations ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 40

def list_destinations
    TravelLeisure::Destination.all.each.with_index(1) do |destination, index|
          puts "#{index}. #{destination.city}, #{destination.country}"
  end

  def select_destination
    puts "\nPlease enter the number of the travel guide you would like to access:".yellow.bold
      input = gets.strip
      destination = TravelLeisure::Destination.find(input.to_i)
      if input == "exit" || input == "e"
        good_bye
      elsif input.to_i.between?(1,TravelLeisure::Destination.all.length)
        print_destination(destination)
      else
        puts "Sorry! I didn't understand that input, please try again".red.bold
        select_destination
      end
  end

  def print_destination(destination)
    puts ""
    puts "----------- #{destination.city}, #{destination.country} -----------".blue.bold
    puts ""
    puts "Best Time To Visit: #{destination.best_time_to_visit}".green.bold
    puts "\nTransportation: #{destination.transportation}".green.bold
    puts "\nWeather: #{destination.weather}".green.bold
    puts "\nKnow Before Visiting: #{destination.know_before_visiting}".green.bold
    puts "\nLanguage: #{destination.language}".green.bold
    puts "\nCurrency: #{destination.currency}".green.bold
    puts "\nWould you like to read more on #{destination.city}? Please enter 'Y' or 'N'".yellow.bold
      input = gets.strip.downcase
      case input
      when 'y' || 'yes'
        puts ""
        puts "More info:".yellow
        puts ""
        puts destination.description
        alt_menu
      when 'n' || 'no'
        alt_menu
      when 'exit'
        good_bye
      else
        puts ""
        puts "Sorry, I didn't understand that input.".red.bold
        alt_menu
      end
  end

  def alt_menu
    puts "\nWould you like to see another travel guide? Type 'Yes' or 'Y' ".yellow.bold
    puts "\nWould you like to exit? Type 'E' or 'Exit' ".yellow.bold
    input = gets.strip.downcase
    if input == 'yes' || input == 'y'
      menu_helper
    elsif input == 'exit' || input == 'e'
      good_bye
    else
      puts "Sorry, I didn't understand that input.".red.bold
      alt_menu
    end
  end

  
end

#menu ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 21

def menu 
    input = gets.strip.downcase
    if input == "yes" || input == "y"
      menu_helper
    elsif input == "exit" || input == "e"
      good_bye         
    else
      puts "Sorry! I didn't understand that input, please try again".red.bold
      puts "Would you like to see our list?".yellow
      puts "If so, please type 'Yes' or 'Y' or exit.".yellow
      menu 
    end
end

#menu_helper ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 35

def menu_helper
  list_destinations
  select_destination
end

#print_destination(destination) ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 59

def print_destination(destination)
  puts ""
  puts "----------- #{destination.city}, #{destination.country} -----------".blue.bold
  puts ""
  puts "Best Time To Visit: #{destination.best_time_to_visit}".green.bold
  puts "\nTransportation: #{destination.transportation}".green.bold
  puts "\nWeather: #{destination.weather}".green.bold
  puts "\nKnow Before Visiting: #{destination.know_before_visiting}".green.bold
  puts "\nLanguage: #{destination.language}".green.bold
  puts "\nCurrency: #{destination.currency}".green.bold
  puts "\nWould you like to read more on #{destination.city}? Please enter 'Y' or 'N'".yellow.bold
    input = gets.strip.downcase
    case input
    when 'y' || 'yes'
      puts ""
      puts "More info:".yellow
      puts ""
      puts destination.description
      alt_menu
    when 'n' || 'no'
      alt_menu
    when 'exit'
      good_bye
    else
      puts ""
      puts "Sorry, I didn't understand that input.".red.bold
      alt_menu
    end
end

#select_destination ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 45

def select_destination
  puts "\nPlease enter the number of the travel guide you would like to access:".yellow.bold
    input = gets.strip
    destination = TravelLeisure::Destination.find(input.to_i)
    if input == "exit" || input == "e"
      good_bye
    elsif input.to_i.between?(1,TravelLeisure::Destination.all.length)
      print_destination(destination)
    else
      puts "Sorry! I didn't understand that input, please try again".red.bold
      select_destination
    end
end

#start ⇒ Object 



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# File 'lib/travel_leisure/cli.rb', line 4

def start
  greeting
  TravelLeisure::Scraper.new.make_destinations
  menu
end