module Troo
  module Decorators
    class Card
      include DecoratorHelpers

      def initialize(card, options = {})
        @card    = card
        @options = options
      end

      def short
        [default_str, id_str, name_str].join + "\n"
      end

      def name_str
        highlight(name, options)
      end

      def default_str
        default.center(3)
      end

      def id_str
        highlight(brackets(id) + ' ', options).rjust(6)
      end

      def name
        (card.name && card.name.chomp) || 'N/A'
      end

      def default
        card.default? ? '*' : ''
      end

      def id
        card.short_id
      end

      def description
        if card.desc.nil? || card.desc.empty?
          'There are no further details at this time.'
        else
          word_wrap(card.desc)
        end
      end

      def comments
        if card.comments.any? && card.comments.size > 3
          message = "(There are more comments, use: " \
                    "'troo show comments #{card.short_id}' to view " \
                    " all comments.)"
          [decorated_recent_comments, message].join("\n")
        elsif card.comments.any?
          decorated_all_comments
        else
          'No comments have been left.'
        end
      end

      def members
        Presenters::Member.show(card)
      end

      def last_activity_date
        return 'N/A' unless card.last_activity_date
        Time.parse(card.last_activity_date)
            .strftime('%a, %b %d at %H:%M')
      end

      def board
        card.board.decorator(options).short
      end

      def list
        card.list.decorator(options).short
      end

      private

      attr_reader :card

      def options
        defaults.merge!(@options)
      end

      def defaults
        {
          ansicolor: true,
          colour:    Esc.magenta,
          underline: Esc.underline
        }
      end

      def decorated_recent_comments
        card.recent_comments.map do |comment|
          comment.decorator.as_view
        end.join
      end

      def decorated_all_comments
        card.comments.map { |comment| comment.decorator.as_view }.join
      end
    end
  end
end