# frozen_string_literal: true

module Ariadne
  # Use `ClipboardCopyComponent` to copy element text content or input values to the clipboard.
  #
  # @accessibility
  #   Always set an accessible label to help the user interact with the component.
  class ClipboardCopyComponent < Ariadne::Component
    DEFAULT_TAG = :"clipboard-copy"

    DEFAULT_CLASSES = LinkComponent::DEFAULT_ACTIONABLE_CLASSES

    DATA_CONTROLLER = "clipboard-copy-component"
    DATA_ACTION = "click->clipboard-copy-component#copy"

    # `Tooltip` that appears on mouse hover or keyboard focus over the button. Use tooltips sparingly and as a last resort.
    # **Important:** This tooltip defaults to `type: :description`. In a few scenarios, `type: :label` may be more appropriate.
    # Consult the <%= link_to_component(Ariadne::TooltipComponent) %> documentation for more information.
    #
    # @param tag [Symbol, String] The rendered tag name
    # @param text [String] The text content of the tooltip. This should be brief and no longer than a sentence.
    # @param direction [Symbol] <%= one_of(Ariadne::TooltipComponent::VALID_PLACEMENTS) %>
    # @param classes [String] <%= link_to_classes_docs %>
    # @param attributes [Hash] Same arguments as <%= link_to_component(Ariadne::TooltipComponent) %>.
    renders_one :tooltip, lambda { |tag: Ariadne::TooltipComponent::DEFAULT_TAG, text:, direction: Ariadne::TooltipComponent::DEFAULT_PLACEMENT, type: Ariadne::TooltipComponent::TYPE_DEFAULT, classes: "", attributes: {}|
      raise ArgumentError, "CopyClipboardComponents with a tooltip must have a unique `id` set on the `CopyClipboardComponent`." if @id.blank?

      @data_tooltip_direction = { "data-tooltip-component-direction": direction }

      Ariadne::TooltipComponent.new(tag: tag, for_id: @id, text: text, direction: direction, type: type, classes: classes, attributes: attributes)
    }

    # @example Default
    #   <%= render(Ariadne::ClipboardCopyComponent.new(value: "Text to copy", aria_label: "Copy text to the system clipboard" )) %>
    #
    # @example With text instead of icons
    #   <%= render(Ariadne::ClipboardCopyComponent.new(value: "Text to copy", aria_label: "Copy text to the system clipboard" )) do %>
    #     Click to copy!
    #   <% end %>
    #
    # @example Copying from an element
    #   <%= render(Ariadne::ClipboardCopyComponent.new(for_id: "blob-path", aria_label: "Copy text to the system clipboard" )) %>
    #   <div id="blob-path">src/index.js</div>
    #
    # @param tag [Symbol, String] The rendered tag name
    # @param classes [String] <%= link_to_classes_docs %>
    # @param value [String] Text to copy into the users clipboard when they click the component.
    # @param for_id [String] If `value` is not provided, the element with this id will be copied.
    # @param aria_label [String] Text for accessibility. Can also be passed in as part of `attributes`, but it must be present.
    # @param attributes [Hash] <%= link_to_attributes_docs %>
    def initialize(tag: DEFAULT_TAG, value: "", for_id: nil, aria_label: "", classes: "", attributes: {})
      @attributes = attributes
      @value = value

      @attributes[:"aria-label"] = aria_label
      @attributes[:for] ||= for_id
      @id = @attributes[:id]

      validate!

      @classes = class_names(DEFAULT_CLASSES, classes)
      @tag = check_incoming_tag(DEFAULT_TAG, tag)
      @attributes[:value] = value if value.present?
    end

    private def validate!
      validate_aria_label!
      raise ArgumentError, "Must provide either `value` or `for`" if @value.blank? && @attributes[:for].blank?
      raise ArgumentError, "Must provide only `value` or `for`, not both" if @value.present? && @attributes[:for].present?
    end

    DATA_CONTROLLERS_WITH_TOOLTIPS = {
      "data-controller": "#{DATA_CONTROLLER} #{Ariadne::TooltipComponent::DATA_CONTROLLER}",
      "data-action": "#{DATA_ACTION} #{Ariadne::TooltipComponent::DATA_ACTION}",
      "data-tooltip-component-target": "trigger",
    }

    DATA_CONTROLLERS =
      {
        "data-controller": DATA_CONTROLLER.to_s,
        "data-action": DATA_ACTION,
      }

    def controller_data
      return DATA_CONTROLLERS_WITH_TOOLTIPS if tooltip.present?

      DATA_CONTROLLERS
    end
  end
end