Class: EverythingButTheKitchenSink::CLI

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

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object

call will be used to run function (will call methods in order of how they should execute)



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

def call
  shouldContinue = true
  listEmpty = false
  welcome_message
  enter_ingredients
  while !listEmpty && shouldContinue
    listEmpty = display_recipe_list
    if !listEmpty
      recipe = user_recipe_choice
      display_recipe_time_and_link(recipe)
      shouldContinue = other_options
    end
  end
end

#display_recipe_list ⇒ Object

will print out numbered recipe list



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# File 'lib/recipe_cli/cli.rb', line 38

def display_recipe_list
  if EverythingButTheKitchenSink::Recipe.all.count == 0
    return true
  else
    EverythingButTheKitchenSink::Recipe.all.each_with_index do |recipe, index|
      puts (index + 1).to_s + "." + recipe.title
    end
    return false
  end
end

#display_recipe_time_and_link(recipe) ⇒ Object

will print recipe info (time and link)



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# File 'lib/recipe_cli/cli.rb', line 72

def display_recipe_time_and_link(recipe)
  puts "\nThis meal can be ready in " + recipe.time.to_s + " minutes.\nFor detailed instructions go to: " + recipe.url
end

#enter_ingredients ⇒ Object

will prompt/gets ingredients and send to API class



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# File 'lib/recipe_cli/cli.rb', line 29

def enter_ingredients
  puts "\nPlease input your ingredients below. Separate each ingredient with a comma.\n"

  ingredients = gets.strip
  recipes = EverythingButTheKitchenSink::SpoonacularApi.get_recipes(ingredients)
  EverythingButTheKitchenSink::TransformData.get_id_and_title(recipes)
end

#other_options ⇒ Object

prompt user for other options; will take in yes/no and either loop through or exit function and call leave method



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# File 'lib/recipe_cli/cli.rb', line 77

def other_options
  puts "\nWould you like to see another recipe?\nPlease enter 'Yes' or 'No':"

  input = ""
  while input
    input = gets.strip.upcase
    case input
    when "YES"
      return true
    when "NO"
      puts "\nEnjoy your meal!"
      return false
    else
      puts "\nPlease enter 'Yes' or 'No'."
    end
  end
end

#user_recipe_choice ⇒ Object

will prompt/gets recipe choice and will send to api. will call Recipe class object to add info



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# File 'lib/recipe_cli/cli.rb', line 50

def user_recipe_choice
  puts "\nWhich recipe would you like to see?\nPlease input the recipe number:\n"

  input = gets.strip
  if valid_recipe_choice(input)
    recipe_index = (input.to_i - 1)

    attributes = EverythingButTheKitchenSink::SpoonacularApi.recipe_info(recipe_index)
    recipe_object = EverythingButTheKitchenSink::Recipe.all[recipe_index]
    EverythingButTheKitchenSink::TransformData.get_time_and_url(attributes, recipe_object)
    recipe_object
  else
    user_recipe_choice
  end
end

#valid_recipe_choice(input) ⇒ Object

checks if recipe choice number is valid choice



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# File 'lib/recipe_cli/cli.rb', line 67

def valid_recipe_choice(input)
  input.to_i.between?(1,10)
end

#welcome_message ⇒ Object

will print welcome message



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

def welcome_message
  puts "Welcome to Everything but the Kitchen Sink!"
end