class Coupdoeil::Tag

def hovercard_attributes
  attributes = { hc: hovercard_options_set.to_base36 }
  unless hovercard_options_set.preload?
    params = Params.serialize(hovercard_setup.params).sole.presence&.to_json
    attributes.merge!("hc-type" => hovercard_setup.identifier, "hc-params" => params)
  end
  if Rails.env.local?
    attributes.merge!(hovercard_options_set.to_h.transform_keys { "hovercard-#{_1}" })
  end
  attributes
end

def initialize(hovercard:, hovercard_options:, attributes:)
  @hovercard_setup = hovercard
  @attributes = attributes
  hovercard_options = Hovercard::OptionsSet.new(hovercard_options)
  @hovercard_options_set = hovercard_setup.default_options.merge(hovercard_options)
  @hovercard_options_set.validate!
end

def render_in(view_context, &block)
  ActiveSupport::Notifications.instrument("render_tag.coupdoeil") do
    content = view_context.capture(&block) if block_given?
    view_context.content_tag("coup-doeil", **@attributes.merge(hovercard_attributes)) do
      if hovercard_options_set.preload?
        view_context.tag.template(view_context.render(hovercard_setup), class: "hovercard-content") + content
      else
        content
      end
    end
  end
end