module ContentProviders
  module Emotions
    # Allows participants to record all of yesterday's emotions
    class NewYesterdayProvider < BitCore::ContentProvider
      Description = Struct.new(:name, :is_positive)
      Rating = Struct.new(:description, :value)

      def render_current(options)
        context = options.view_context
        participant = options.participant

        context.render(
          template: "think_feel_do_engine/emotions/new_yesterday",
          locals: {
            create_path: context.participant_data_path,
            emotional_ratings: emotional_ratings(participant),
            participant: participant,
            ratings: ratings
          })
      end

      def data_attributes
        [
          :emotion_id,
          :is_positive,
          :participant_id,
          :rating
        ]
      end

      def data_class_name
        "EmotionalRating"
      end

      def emotional_ratings(participant)
        descriptions.map do |description|
          participant
            .emotional_ratings
            .build(
              emotion: emotions(participant)
                        .find_or_create_by!(name: description.name),
              is_positive: description.is_positive)
        end
      end

      def show_nav_link?
        false
      end

      private

      def descriptions
        [
          Description.new("amused, fun-loving", true),
          Description.new("angry, irritated, frustrated", false),
          Description.new("anxious, scared", false),
          Description.new("awe, wonder, inspiration", true),
          Description.new("bored", false),
          Description.new("contempt, score, disdain", false),
          Description.new("content", false),
          Description.new("disgusted", false),
          Description.new("embarrassed", false),
          Description.new("excited, eager, enthusiastic", true),
          Description.new("grateful", true),
          Description.new("guilty", false),
          Description.new("happy", true),
          Description.new("hatred, disgust, suspicion", false),
          Description.new("hopeful, optimistic", true),
          Description.new("interested", true),
          Description.new("lonely, rejected", false),
          Description.new("love, closeness, trust", true),
          Description.new("proud, confident", true),
          Description.new("sad", false),
          Description.new("stressed, overwhelmed", false),
          Description.new("sympathy, compassion", true),
          Description.new("relieved", true)
        ]
      end

      def emotions(participant)
        @emotions ||= participant.emotions
      end

      def ratings
        [
          Rating.new("Not at all", 0),
          Rating.new("A little bit", 1),
          Rating.new("Sometimes", 2),
          Rating.new("Frequently", 3),
          Rating.new("All the time", 4)
        ]
      end
    end
  end
end