Class: RecipeInspiration::CLI

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

Instance Method Summary collapse

Instance Method Details

#goodbye ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 170

def goodbye 
  puts "\t Thank you for using the Meal Finder CLI. See you next time!"
  exit 
end

#list_courses ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 42

def list_courses
  
  course_arr = RecipeInspiration::Course.all
  
  puts "\t 
  \t Here are the courses that we have available.
  \t To choose a course, type in the corresponding number below to get a list of recipe suggestions. 
 
  \t Or simply type 'exit' to exit the program
  
  \t"
    
  puts course_arr.map.with_index {|meal,index|
      "\t#{index+1}. #{meal.name}"}
 
  select_course(course_arr)

end

#list_recipes(selected_course) ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 87

def list_recipes(selected_course)
  recipe_arr = RecipeInspiration::Recipes.all
  
  puts recipe_arr.map.with_index {|recipe, i| 
    "#{i+1}. #{recipe.name}"}

  select_recipe(recipe_arr)

end

#menu ⇒ Object 



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

def menu 
  puts "\t If you are looking for inspirations for your next meal then you've come to the right place.
  \t To see what courses we have available, simply type 'list courses'
  \t To exit the program, simply type 'exit'"

menu_user_input 

end

#menu_user_input ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 26

def menu_user_input
  input = gets.chomp 

  if input.downcase == "list courses"
    RecipeInspiration::Course.list_course_names
    list_courses
  elsif input.downcase == "exit"
    goodbye 
  else 
    puts "\t Sorry I did not recognise that..."
    
    menu

  end 
end

#recipe_details(selected_recipe) ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 124

def recipe_details(selected_recipe)
  
  RecipeInspiration::Recipes.recipe_details(selected_recipe)

  puts "\t Not quite what you are looking for? 
  \t Type 'list recipes' to go back to list of recipes from the same Course and choose a different dish\n\t
  \t To go back to the main menu, simply type 'list courses'
  \t To exit the program, type 'exit'"
  
  recipe_next_steps

end

#recipe_next_steps ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 137

def recipe_next_steps
  
  input = gets.chomp 

  if input.downcase == "list recipes"
    recipe_arr = RecipeInspiration::Recipes.all
  
    puts recipe_arr.map.with_index {|recipe, i| 
      "#{i+1}. #{recipe.name}"}
    
    select_recipe(recipe_arr)

  elsif input.downcase == "list courses"
    RecipeInspiration::Recipes.all.clear
    list_courses 
    
    
    

  elsif input.downcase == "exit"
    goodbye

  else 
    puts "\t Sorry I did not recognise that...
    \t Type 'list recipes' to go back to list of recipes from the same Course and choose a different dish\n\t
    \t To go back to the main menu, simply type 'list courses'
    \t To exit the program, type 'exit'"
  
  recipe_next_steps
  
  end 
end

#select_course(course_arr) ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 61

def select_course(course_arr)
  
input = gets.chomp

  if input.downcase == "exit"
    goodbye

  elsif input.to_i > 0 && input.to_i < 23
      selected_course = course_arr[input.to_i-1]

      puts "\t Great! Here are some ideas for you to make for #{selected_course.name}. Please type in the number of the dish you would like to 
      \t find out more about or simply type in 'list courses' to go back to the main menu and choose a different course\t" 
    

  else 
    puts "\t Sorry, I did not recognise that..."

    list_courses

  end 
    
RecipeInspiration::Recipes.list_recipe_names(selected_course)
list_recipes(selected_course)
         
end

#select_recipe(recipe_arr) ⇒ Object 



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# File 'lib/CLI_project/cli.rb', line 98

def select_recipe(recipe_arr)

input = gets.chomp 

  
if input.downcase == "list courses"
  RecipeInspiration::Recipes.all.clear 
  list_courses

  elsif input.downcase == "exit"
    goodbye
  
  elsif input.to_i > 0 && input.to_i < 16
      selected_recipe = recipe_arr[input.to_i-1]
 
  recipe_details(selected_recipe)
  
  else 
    puts "\t Sorry, I did not recognise that.
    \t Please type in the number of the dish that you are looking for 
    \t or 'list courses' to see the courses again or 'exit' to exit the program"
  select_recipe(recipe_arr)
  end 
end

#start ⇒ Object 



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

def start
  puts "           -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-"
  puts "          |                                             |"
  puts "          |  Hello and welcome to the Meal Finder CLI.  |"
  puts "          |                                             |"
  puts "           -*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-"
  menu
end