# frozen_string_literal: true

# :nocov:

module YARD
  # Helper methods to use for yard documentation
  module DocsHelper
    def one_of(enumerable, lower: false, sort: true)
      # Sort the array if requested
      if sort
        enumerable = enumerable.sort do |a, b|
          a.instance_of?(b.class) ? a <=> b : a.class.to_s <=> b.class.to_s
        end
      end

      values =
        case enumerable
        when Hash
          enumerable.map do |key, value|
            "#{pretty_value(key)} (#{pretty_value(value)})"
          end
        else
          enumerable.map do |key|
            pretty_value(key)
          end
        end

      prefix = "One of"
      prefix = prefix.downcase if lower

      "#{prefix} #{values.to_sentence(last_word_connector: ", or ")}."
    end

    def link_to_accessibility
      "[Accessibility](#accessibility)"
    end

    def link_to_classes_docs
      "[Classes and attributes](/classes-attributes)"
    end

    def link_to_attributes_docs
      "[Classes and attributes](/classes-attributes)"
    end

    def link_to_typography_docs
      "[Typography](/system-arguments#typography)"
    end

    def link_to_component(component)
      (status_module, component_name) = status_module_and_component_name(component)
      status_path = status_module.nil? ? "" : "/"

      "[#{component_name}](/components/#{status_path}#{component_name.underscore})"
    end

    def link_to_heroicons
      "[Heroicon](https://ariadne.style/heroicons/)"
    end

    def link_to_heading_practices
      "[Learn more about best heading practices (WAI Headings)](https://www.w3.org/WAI/tutorials/page-structure/headings/)"
    end

    def status_module_and_short_name(component)
      name_with_status = component.name.gsub(/Ariadne::|Component/, "")

      m = name_with_status.match(/(?<status>Beta|Alpha|Deprecated)?(?<_colons>::)?(?<name>.*)/)
      [m[:status]&.downcase, m[:name].gsub("::", "")]
    end

    def status_module_and_component_name(component)
      name_with_status = component.name.gsub(/Ariadne::/, "")

      m = name_with_status.match(/(?<status>Beta|Alpha|Deprecated)?(?<_colons>::)?(?<name>.*)/)
      [m[:status]&.downcase, m[:name].gsub("::", "")]
    end

    def pretty_value(val)
      case val
      when nil
        "`nil`"
      when Symbol
        "`:#{val}`"
      else
        "`#{val}`"
      end
    end
  end
end