class CreateSpotifyActivity
  attr_accessor :response, :user

  def initialize(user, spotify_response)
    @response = spotify_response
    @user = user
  end

  # rubocop:disable Metrics/AbcSize
  def perform
    # log some info about the response with status and parts of the body
    Rails.logger.info("Response status: #{response["status"]}")
    Rails.logger.info("Response body: #{response["body"]}")
    counts = response["items"].size
    Rails.logger.info("Saving #{counts} activities")
    response["items"].reverse.each do |play|
      activity = new_activity
      activity.item_ref = play["track"]["id"]
      artist_names = play["track"]["artists"].map { |a| a["name"] }
      artists = artist_names.join(", ")
      title = "#{artists} - #{play['track']['name']}"
      activity.item_title = title
      activity.item_length = play["track"]["duration"].to_s
      activity.started_at = DateTime.parse(play["played_at"])
      activity.save!
    end
  end
  # rubocop:enable Metrics/AbcSize

  def new_activity
    Activity.new(user: user, platform: "spotify")
  end
end