Module: HlockeyCLI

Defined in:
lib/hlockey-cli.rb,
lib/hlockey-cli/actions.rb,
lib/hlockey-cli/version.rb,
lib/hlockey-cli/user_selection.rb

Overview

Hlockey CLI

Defined Under Namespace

Modules: Actions

Constant Summary collapse

VERSION = 
"7".freeze

Class Method Summary collapse

Class Method Details

.main ⇒ Object 



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# File 'lib/hlockey-cli.rb', line 10

def self.main
  puts("Please wait...")

  Hlockey::Message.colorize = ->(color, string) { Paint[string, color] }

  league = Hlockey.new_current_league
  alerts = league.alerts.clone

  if Time.now < league.start_time
    puts(Hlockey::Message.new(:season_starts,
                              season: league.season,
                              time: league.start_time))
  end

  loop do
    league.update_state

    unless alerts == league.alerts
      alerts = league.alerts.clone
      alerts.each(&method(:puts))
      puts # newline
    end
    puts(Hlockey::Message.new(:season_day, season: league.season, day: league.day))

    selected_action = user_selection(
      Actions::ACTIONS,
      default: "Exit",
      str_process: ->(s) { s.to_s.capitalize.sub("_", " ") }
    )
    exit if selected_action.nil?

    Actions.send(selected_action, league)
  end
end

.user_selection(choices, default: "Back", str_process: ->(s) { s }) ⇒ Object 



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# File 'lib/hlockey-cli/user_selection.rb', line 2

def self.user_selection(choices, default: "Back", str_process: ->(s) { s })
  puts("Please enter a number...")

  # 1 is added to i when printing choices
  # to avoid confusing a non-numerical input with the first choice
  choices.each_with_index do |choice, i|
    puts("#{(i + 1).to_s.rjust(2)} - #{str_process.call(choice)}")
  end
  puts("anything else - #{default}")

  # 1 is subracted to undo adding 1 earlier
  choice_idx = $stdin.gets.to_i - 1

  !choice_idx.negative? && choice_idx < choices.length ? choices[choice_idx] : nil
end