Class: NytJourneys::CommandLineInterface

Inherits:
Object
  • Object
show all
Defined in:
lib/nyt_journeys/command_line_interface.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#input ⇒ Object

Returns the value of attribute input.



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# File 'lib/nyt_journeys/command_line_interface.rb', line 2

def input
  @input
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 4

def call
  NytJourneys::Data_Generator.new.make_journeys
  greeting
  start
end

#greeting ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 10

def greeting
  puts ""
  puts "~~*~~*~~*~~ New York Times Journeys ~~*~~*~~*~~"
  puts ""
  puts NytJourneys::Scraper.scrape_quotes.sample
  puts ""
end

#list_journeys ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 18

def list_journeys
  puts ""
  puts "~~*~~*~~*~~ Available New York Times Journeys ~~*~~*~~*~~"
  puts ""
  NytJourneys::Journeys.all.each.with_index(1) do |journey, index|
    puts "#{index}. #{journey.name}"
  end
  puts ""
end

#list_types ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 64

def list_types
  puts ""
  puts "~~*~~*~~*~~ Journeys Focused On ~~*~~*~~*~~"
  puts ""
  NytJourneys::Journeys.types.each.with_index(1) do |type, index|
    puts "#{index}. #{type}"
  end
  puts ""
end

#navigate_category(category) ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 102

def navigate_category(category)
  puts ""
  puts "Which journey would you like to learn more about? Enter 1 - #{NytJourneys::Journeys.find_by_type(category).count}."
  puts ""
  puts "Enter 'list' to see all journeys."
  puts "Enter 'types' to see journey categories."
  puts "Enter 'exit' to end the program."
  self.input = gets.downcase.strip
  if self.input == "list"
    navigate_journeys
  elsif self.input == "types"
    navigate_types
  elsif self.input.to_i > 0
    if journey = NytJourneys::Journeys.find_by_type(category)[self.input.to_i - 1]
      print_journey(journey)
    end
  end
end

#navigate_journeys ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 28

def navigate_journeys
  list_journeys
  puts ""
  puts "Which journey would you like to learn more about? Enter 1 - #{NytJourneys::Journeys.all.count}."
  puts ""
  puts "Enter 'types' to see journey categories."
  puts "Enter 'exit' to end the program."
  self.input = gets.downcase.strip
  if self.input == "types"
    navigate_types
  elsif self.input.to_i > 0
    if journey = NytJourneys::Journeys.find(self.input.to_i)
      print_journey(journey)
    end
  end
end

#navigate_types ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 74

def navigate_types
  list_types
  puts ""
  puts "Which type of journey would you like to take? Enter 1 - #{NytJourneys::Journeys.types.count}."
  puts ""
  puts "Enter 'list' to see all journeys."
  puts "Enter 'exit' to end the program."
  self.input = gets.downcase.strip
  if self.input == "list"
    navigate_journeys
  elsif self.input.to_i > 0
    if category = NytJourneys::Journeys.types[self.input.to_i - 1]
      print_category(category)
      navigate_category(category)
    end
  end
end

#print_category(category) ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 92

def print_category(category)
  puts ""
  puts "~~*~~*~~*~~ Journeys Focused On #{category} ~~*~~*~~*~~"
  puts ""
  NytJourneys::Journeys.find_by_type(category).each.with_index(1) do |journey, index|
    puts "#{index}. #{journey.name}"
  end
  puts ""
end

#print_journey(journey) ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 45

def print_journey(journey)
  puts ""
  puts "~~*~~*~~*~~ #{journey.name} ~~*~~*~~*~~"
  puts "A Journey Focused On #{journey.type}"
  puts ""
  puts journey.description
  puts ""
  puts "From: #{journey.cost}"
  puts ""
  puts "Journey Duration: #{journey.length}"
  puts ""
  puts "Available Dates:"
  puts journey.dates
  puts ""
  puts "Itinerary:"
  puts journey.itinerary
  puts ""
end

#start ⇒ Object 



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# File 'lib/nyt_journeys/command_line_interface.rb', line 121

def start
  self.input = nil
  while self.input != "exit"
    puts ""
    puts "Enter 'list' to see all journeys."
    puts "Enter 'types' to see journey categories."
    puts "Enter 'exit' to end the program."
    puts ""
    self.input = gets.downcase.strip
    if self.input == "list"
      navigate_journeys
    elsif self.input == "types"
      navigate_types
    end
  end
  puts ""
  puts NytJourneys::Scraper.scrape_quotes.sample
  puts ""
  puts "Enjoy the journey!"
end