# frozen_string_literal: true

module Ariadne
  # A component to render a subheader with optional description below it and optional action
  # components on the right side
  class SubheaderComponent < Ariadne::Component
    DEFAULT_TAGS = {
      wrapper: :div,
      actions: :div,
      header: :h2,
      description: :span,
    }

    DEFAULT_CLASSES = {
      wrapper: "ariadne-border-b-2 ariadne-border-solid ariadne-border-black ariadne-border-opacity-20",
      header: "",
      actions: "",
      description: "ariadne-text-black/50",
    }

    DEFAULT_ATTRIBUTES = {
      wrapper: {},
      header: {},
      description: {},
      actions: {},
    }

    renders_one :header, lambda { |tag: DEFAULT_TAGS[:header], classes: "", attributes: {}|
      Ariadne::HeadingComponent.new(
        tag: check_incoming_tag(DEFAULT_TAGS[:header], tag),
        classes: merge_class_names(DEFAULT_CLASSES[:header], classes),
        attributes: DEFAULT_ATTRIBUTES[:header].merge({ id: @header_id }).merge(attributes),
      )
    }

    renders_one :description, lambda { |tag: DEFAULT_TAGS[:description], classes: "", attributes: {}|
      Ariadne::BaseComponent.new(
        tag: check_incoming_tag(DEFAULT_TAGS[:description], tag),
        classes: merge_class_names(DEFAULT_CLASSES[:description], classes),
        attributes: DEFAULT_ATTRIBUTES[:description]
          .merge({ "aria-describedby": @header_id })
          .merge(attributes),
      )
    }

    renders_many :actions

    # @example Default
    #
    #   <%= render(Ariadne::SubheaderComponent.new) { "Example" } %>
    #
    # @param tag [Symbol, String] The rendered tag name.
    # @param classes [String] <%= link_to_classes_docs %>
    # @param attributes [Hash] <%= link_to_attributes_docs %>
    def initialize(tag: DEFAULT_TAGS[:wrapper], classes: "", id: "subheader-#{SecureRandom.uuid}", attributes: {})
      @tag = check_incoming_tag(DEFAULT_TAGS[:wrapper], tag)
      @header_id = id
      @attributes = DEFAULT_ATTRIBUTES[:wrapper].merge(attributes)
      @classes = merge_class_names(
        DEFAULT_CLASSES[:wrapper],
        classes,
      )
    end
  end
end