module Coco
  class Tag < ViewComponent::Base
    include Coco::TagHelper
    include Coco::AlpineHelper

    SELF_CLOSING_TAGS = %i[area base br col embed hr img input link meta param source track wbr].freeze

    attr_reader :tag_name, :strip, :root

    def initialize(tag_name = :div, strip: false, root: false, **tag_attrs)
      @tag_name = tag_name
      @strip = strip
      @tag_attrs = tag_attrs
      @root = root
    end

    def content
      strip ? super.strip_heredoc.strip : super
    end

    def call
      if SELF_CLOSING_TAGS.include?(@tag_name)
        tag(tag_name, tag_attrs)
      else
        content_tag(tag_name, content, tag_attrs)
      end
    end

    def tag_attrs
      attrs = @tag_attrs.except(:x, :test_data)

      alpine_attrs = @tag_attrs.fetch(:x, {})
      if alpine_attrs.any?
        attrs.merge!(x_attrs(alpine_attrs, root: root))
      end

      if dev?
        test_attrs = prefix_attr_keys(@tag_attrs.fetch(:test_data, {}), "test")
        attrs.merge!(test_attrs)
      end

      attrs
    end

    private

    def dev?
      Rails.env.test? || Rails.env.development?
    end
  end
end