class Object

# File bin/tailstack, line 117
def event_color(resource_status)
  event_green = %w[ UPDATE_COMPLETE CREATE_COMPLETE DELETE_COMPLETE UPDATE_COMPLETE_CLEANUP_IN_PROGRESS UPDATE_ROLLBACK_COMPLETE ]
  event_yellow = %w[ UPDATE_IN_PROGRESS CREATE_IN_PROGRESS DELETE_IN_PROGRESS UPDATE_ROLLBACK_IN_PROGRESS UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS ]

  case
  when event_green.include?(resource_status)
    return resource_status.green
  when event_yellow.include?(resource_status)
    return resource_status.brown
  else
    return resource_status.red
  end
end

# File bin/tailstack, line 134
def isThisTheEnd? event
  events_good = %w[ CREATE_COMPLETE UPDATE_COMPLETE DELETE_COMPLETE ]
  events_bad  = %w[ CREATE_FAILED UPDATE_ROLLBACK_COMPLETE ROLLBACK_COMPLETE UPDATE_ROLLBACK_FAILED ]

  return false unless event[:resource_type] == 'AWS::CloudFormation::Stack'
  exit 1 if events_bad.include? event[:resource_status]
  return events_good.include? event[:resource_status]
end

# File bin/tailstack, line 143
def print_list(cfn, options)
  # Build up map that contains the stack id -> status
  status_map = {}
  cfn.list_stacks.to_h[:stack_summaries].each do |s|
    status_map[s[:stack_id]] = s[:stack_status]
  end

  stacks = []
  next_token = nil
  loop do
    resp = cfn.describe_stacks({next_token: next_token}).to_h
    stacks += resp[:stacks]
    break unless resp[:next_token]
    next_token = resp[:next_token]
  end
  stacks.each do |s|
    next if options.key?(:stack) && options[:stack] != s[:stack_name]
    next if status_map[s[:stack_id]] == 'DELETE_COMPLETE'
    puts "#{s[:stack_name].bold} - #{s[:description].cyan}" unless options.key? :get_out
    if options.key?(:parms) && s[:parameters]
      puts " #{"Parameters:".green}"
      s[:parameters].each do |parm|
        puts "  #{parm[:parameter_key].blue}: #{parm[:parameter_value].gray}"
      end
    end
    if (options.key?(:outputs) || options.key?(:get_out)) && s[:outputs]
      puts " #{"Outputs:".magenta}" unless options.key? :get_out
      s[:outputs].each do |output|
        if options.key?(:get_out) && output[:output_key] == options[:get_out]
          puts output[:output_value]
          exit 0
        end
        puts "  #{output[:output_key].brown}: #{output[:output_value].gray}" unless options.key? :get_out
      end
    end
  end

  exit 0
end