app.rb

require_relative 'task'
require_relative 'task_repository'
require_relative 'tasks_controller'
require_relative 'router'

task_repo = TaskRepository.new

task1 = Task.new('Buy bitoque ingredients')
task2 = Task.new('Take train to LeWagon')
task3 = Task.new('Tach an awesome class!')

task_repo.add task1
task_repo.add task2
task_repo.add task3

tasks_controller = TasksController.new(task_repo)
router = Router.new(tasks_controller)

router.run

demo.rb

require_relative 'task'
require_relative 'task_repository'

repository = TaskRepository.new

task1 = Task.new('Buy bitoque ingredients')
task2 = Task.new('Take train to LeWagon')
task3 = Task.new('Tach an awesome class!')

repository.add task1
repository.add task2
repository.add task3

repository.all.each_with_index do |task, index|
  if task.done == true
    puts "#{index + 1} - [X] #{task.desc}"
  else
    puts "#{index + 1} - [ ] #{task.desc}"
  end
end

puts "Which task do you want to mark complete?"
user_selection = gets.chomp.to_i - 1

task = repository.find(user_selection)
task.mark_as_done!

repository.all.each_with_index do |task, index|
  if task.done == true
    puts "#{index + 1} - [X] #{task.desc}"
  else
    puts "#{index + 1} - [ ] #{task.desc}"
  end
end











# ----------------

# task_description = gets.chomp # view
# new_task = Task.new(task_description) # controller
# repository.add new_task # controller


# ----------------


# task1 = Task.new('Buy bitoque ingredients')
# task2 = Task.new('Take train to LeWagon')
# task3 = Task.new('Tach an awesome class!')

# repo = TaskRepository.new
# repo.add task1
# repo.add task2
# repo.add task3

# p repo.all

router.rb

class Router
  def initialize(controller)
    @controller = controller
  end

  def run
    loop do
      print_actions
      action = gets.chomp.to_i
      dispatch(action)
    end
  end

  private

  def print_actions
    puts "\n---"
    puts 'What do you want to do?'
    puts '1 - Display tasks'
    puts '2 - Add a new task'
    puts '3 - Mark a task as complete'
    puts '4 - Delete a task'
    puts '---'
  end

  def dispatch(action)
    case action
    when 1 then @controller.list
    when 2 then @controller.create
    when 3 then @controller.update
    when 4 then @controller.delete
    end
  end
end



# 






# class Router
#   def initialize(controller)
#     @controller = controller
#   end

#   def run
#     loop do
#       print_actions
#       action = gets.chomp.to_i
#       dispatch(action)
#     end
#   end

#   private

#   def print_actions
#     puts "\n---"
#     puts 'What do you want to do?'
#     puts '1 - Display tasks'
#     puts '2 - Add a new task'
#     puts '3 - Mark a task as done'
#     puts '4 - Remove a task'
#     puts '---'
#   end

#   def dispatch(action)
#     case action
#     when 1 then @controller.list
#     when 2 then @controller.create
#     when 3 then @controller.mark_as_done
#     when 4 then @controller.destroy
#     else
#       puts "Please type 1, 2, 3 or 4 :)"
#     end
#   end
# end

task.rb

class Task
  attr_reader :desc, :done

  def initialize(desc)
    @desc = desc
    @done = false
  end

  def mark_as_done!
    @done = true
  end
end

task_repository.rb

# List

class TaskRepository
  def initialize
    @tasks = []
  end

  def add(task)
    @tasks << task
  end

  def remove(index)
    @tasks.delete_at(index)
  end

  def all
    @tasks
  end

  def find(index)
    @tasks[index]
  end  
end

tasks_controller.rb

require_relative 'task_repository'
require_relative 'tasks_view'

class TasksController
  def initialize(repository)
    @repository = repository
    @view = TasksView.new
  end

  def list
    list_all_tasks
  end

  def create
    task_description = @view.ask_for_description
    new_task = Task.new(task_description) # controller
    @repository.add new_task # controller
  end

  def update
    list_all_tasks

    user_selection = @view.ask_which_task_to_complete
    task = @repository.find(user_selection)
    task.mark_as_done!
  end

  def delete
    list_all_tasks

    # Have the vew:
      # ask the user which item to delete
      # gets.chomp
    user_selection = @view.ask_which_task_to_delete
    
    # call the repository.remove
    @repository.remove(user_selection)
  end

  private

  def list_all_tasks
    tasks = @repository.all
    @view.print_tasks(tasks)
  end
end

tasks_view.rb

class TasksView
  def print_tasks(tasks)
    tasks.each_with_index do |task, index|
      if task.done == true
        puts "#{index + 1} - [X] #{task.desc}"
      else
        puts "#{index + 1} - [ ] #{task.desc}"
      end
    end
  end

  def ask_for_description
    puts 'Please enter a task description:'
    gets.chomp
  end

  def ask_which_task_to_complete
    puts "Which task do you want to mark complete?"
    gets.chomp.to_i - 1
  end

  def ask_which_task_to_delete
    puts "Which item would you like to delete?"
    gets.chomp.to_i - 1
  end
end