Class: FindRecipe::CLI

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

Overview

This Class acts as the CLI Controller

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/find_recipe/cli.rb', line 3

def call
	search_options
end

#choose_searched_recipes ⇒ Object 



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# File 'lib/find_recipe/cli.rb', line 90

def choose_searched_recipes
	puts "\n\n"
	puts "Search Results:".yellow
	puts ""
	FindRecipe::Recipe::SearchedRecipe.all.each.with_index(1) do |recipe, index|
		puts "#{index}.".green + " #{recipe.name}"
	end
	
	puts ""
	puts "Choose a recipe number or type 'restart'"
	
	input = gets.strip.downcase

	if input.to_i > 0 && input.to_i <= FindRecipe::Recipe::SearchedRecipe.all.size
		chosen_recipe = FindRecipe::Recipe::SearchedRecipe.all[input.to_i - 1]
		chosen_recipe.get_details
	elsif input == "restart"
		FindRecipe::Recipe::SearchedRecipe.reset
		search_options
	else
		puts "Not sure what you mean..."
		choose_searched_recipes
	end
	
	puts "Open in browser? (y/n)"
	
	input = gets.strip.downcase
	
	if input == "y"
		chosen_recipe.open_in_browser
	end
	
	puts "Do you want to see the list again, restart, or exit?"
	puts "Enter list, restart, or exit"	
	input = gets.strip.downcase
	
	if input == "list"
		choose_searched_recipes
	elsif input == "restart"
		FindRecipe::Recipe::SearchedRecipe.reset
		search_options
	elsif input == "exit"
		exit_program
	end
end

#exit_program ⇒ Object 



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# File 'lib/find_recipe/cli.rb', line 136

def exit_program
	puts "See you next time!"
	exit
end

#search_options ⇒ Object 



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# File 'lib/find_recipe/cli.rb', line 7

def search_options
	puts ""
	puts "Welcome!".red
	puts "How do you want to get started?"
	puts ""
	puts "1.".blue + " See trending recipes"
	puts "2.".blue + " Search for a recipe"
	puts ""
	puts "Enter 1 or 2, or exit"
	
	input = gets.strip.downcase
	
	if input == "1"
		
		# Scrapes recipes only once to save loading time
		if FindRecipe::Recipe::TrendingRecipe.all.size == 0
			puts "Please wait a moment for the recipes to be loaded..."
			FindRecipe::Recipe::TrendingRecipe.create_recipes
		end
		trending_recipes
	elsif input == "2"
	
		# Scrape recipes only if a search hasn't been done yet or if user restarts
		if FindRecipe::Recipe::SearchedRecipe.all.size == 0
			puts "What is the dish or ingredient you want to search for?"
			input = gets.strip.downcase
			puts "Please wait a moment for the recipes to be loaded..."
			
			# If search keyword has spaces, it's necessary to replace them with %20 so the URL works
			FindRecipe::Recipe::SearchedRecipe.create_recipes(input.gsub(" ", "%20"))
		end
		choose_searched_recipes
	elsif input == "exit"
	  exit_program
	else
		puts "Not sure what you mean..."
		search_options
	end
end

#trending_recipes ⇒ Object 



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# File 'lib/find_recipe/cli.rb', line 47

def trending_recipes
	puts "\n\n"
	FindRecipe::Recipe::TrendingRecipe.all.each.with_index(1) do |recipe, index|
		puts "#{index}.".green + " #{recipe.name}"
	end
	
	puts ""
	puts "Choose a recipe number or type 'back'"
	
	input = gets.strip.downcase

	if input.to_i > 0 && input.to_i <= FindRecipe::Recipe::TrendingRecipe.all.size
		chosen_recipe = FindRecipe::Recipe::TrendingRecipe.all[input.to_i - 1]
		chosen_recipe.get_details
	elsif input == "back"
		search_options
	else
	 puts "Not sure what you mean..."
	 puts ""
	 trending_recipes
	end
	
	puts "Open in browser? (y/n)"
	
	input = gets.strip.downcase
	
	if input == "y"
		chosen_recipe.open_in_browser
	end
	
	puts "Do you want to see the list again, restart, or exit?"
	puts "Enter list, restart, or exit"	
	input = gets.strip.downcase
	
	if input == "list"
		trending_recipes
	elsif input == "restart"
		search_options
	elsif input == "exit"
		exit_program
	end
end