Class: TopApps::CLI

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

Class Method Summary collapse

Class Method Details

.add_attributes(app) ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 13

def self.add_attributes(app)
  profile_hash = TopApps::Scraper.scrape_profile(app.profile_url)
  app.add_attributes_from_profile(profile_hash)
end

.back_to_apps ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 75

def self.back_to_apps
  puts "\n"
  puts "If you want to go back to the apps, enter 'back', if you want to quit, enter 'quit'."
  input = gets.strip.downcase

  case input
  when "back"
    display_apps
  when "quit"
    quit
  else
    sorry
    back_to_apps
  end
end

.create_apps ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 8

def self.create_apps
  index_array = TopApps::Scraper.scrape_index("https://www.apple.com/itunes/charts/")
  TopApps::App.create_apps_from_index(index_array)
end

.display_apps ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 24

def self.display_apps
  puts "\n"
  puts "Here are the top #{TopApps::App.all.size} free apps in the Apple Store right now:"
  TopApps::App.all.each do |app|
    puts "#{app.rank}. #{app.name} - #{app.category}"
  end
  select_app
end

.display_profile(rank) ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 62

def self.display_profile(rank)
  app = TopApps::App.find_by_rank(rank)
  puts "\n"
  puts "#{app.name}"
  puts "Ranked ##{app.rank}"
  puts "Category: #{app.category}"
  puts "Developer: #{app.developer}"
  puts "Rating: #{app.rating}"
  puts "Editor's Notes:"
  puts "#{app.notes}"
  back_to_apps
end

.greeting ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 18

def self.greeting
  puts "Welcome to Top Apps!"
  puts "Top Apps is a CLI that displays the hottest apps in the Apple Store right now."
  puts "You can select an app to learn more about it."
end

.quit ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 51

def self.quit
  puts "\n"
  puts "Thanks for using Top Apps. Goodbye!"
  exit
end

.run ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 2

def self.run
  create_apps
  greeting
  display_apps
end

.select_app ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 33

def self.select_app
  puts "\n"
  puts "To learn more about an app, enter its rank."
  puts "To quit, enter 'quit'."
  input = gets.strip.downcase

  if input.to_i.between?(1, TopApps::App.all.size)
    app = TopApps::App.find_by_rank(input)
    add_attributes(app) if !app.developer
    display_profile(input)
  elsif input == "quit"
    quit
  else
    sorry
    select_app
  end
end

.sorry ⇒ Object 



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# File 'lib/top_apps/cli.rb', line 57

def self.sorry
  puts "\n"
  puts "I'm sorry, I don't understand you."
end