# frozen_string_literal: true

module Ariadne
  # The `TableNavComponent` is used to render a table navigation.
  class TableNavComponent < Ariadne::Component
    DEFAULT_CLASSES = "ariadne-min-w-full ariadne-divide-y ariadne-divide-gray-300"

    renders_one :header_row, "BaseRowItem::HeaderRowItem"

    renders_many :rows, "BaseRowItem::RowItem"

    renders_one :footer, "FooterItem"

    DEFAULT_TAG = :table

    # @example Default
    #
    # <%= render(Ariadne::TableNavComponent.new) do |table| %>
    #   <%= table.header_row do |header_row| %>
    #     <% header_row.selection_cell do %>
    #       Status
    #     <% end %>
    #     <% header_row.main_cell do %>
    #       State
    #     <% end %>
    #     <% header_row.action_cell do %>
    #       Labels
    #     <% end %>
    #   <% end %>
    #   <%= table.row do |row| %>
    #     <% row.selection_cell do %>
    #       G
    #     <% end %>
    #     <% row.main_cell do %>
    #       "California"
    #     <% end %>
    #     <% row.metadata_cell do %>
    #       Labels
    #     <% end %>
    #   <% end %>
    #   <%= table.row do |row| %>
    #     <% row.selection_cell do %>
    #       V
    #     <% end %>
    #     <% row.main_cell do %>
    #       "New York"
    #     <% end %>
    #     <% row.metadata_cell do %>
    #       Labels
    #     <% end %>
    #   <% end %>
    #   <%= table.row do |row| %>
    #     <% row.cell do %>
    #       D
    #     <% end %>
    #     <% row.selection_cell do %>
    #       "Texas"
    #     <% end %>
    #     <% row.metadata_cell do %>
    #       Labels
    #     <% end %>
    #   <% end %>
    # <% end %>
    #
    # @param classes [String] <%= link_to_classes_docs %>
    # @param attributes [Hash] <%= link_to_attributes_docs %>
    def initialize(classes: "", attributes: {})
      @tag = DEFAULT_TAG
      @classes = class_names(
        DEFAULT_CLASSES,
        classes,
      )

      @attributes = attributes
    end

    def has_header_row?
      header_row.present?
    end

    def has_footer?
      footer.present?
    end

    # This component is part of `TableNavComponent` and should not be
    # used as a standalone component.
    class BaseRowItem < Ariadne::TableNavComponent
      BASE_ROW_CLASSES = ""

      DEFAULT_TAG = :tr

      BASE_SELECTION_CLASSES = ""
      renders_one :selection_cell, lambda { |classes: "", attributes: {}|
        actual_classes = class_names(BASE_SELECTION_CLASSES, classes)
        if header?
          Ariadne::TableNavComponent::BaseCellItem::HeaderCellItem.new(classes: actual_classes, attributes: attributes)
        else
          Ariadne::TableNavComponent::BaseCellItem::CellItem.new(classes: actual_classes, attributes: attributes)
        end
      }

      BASE_MAIN_CLASSES = "ariadne-pr-5"
      renders_one :main_cell, lambda { |classes: "", attributes: {}|
        actual_classes = class_names(BASE_MAIN_CLASSES, classes)
        if header?
          Ariadne::TableNavComponent::BaseCellItem::HeaderCellItem.new(classes: actual_classes, attributes: attributes)
        else
          Ariadne::TableNavComponent::BaseCellItem::CellItem.new(classes: actual_classes, attributes: attributes)
        end
      }

      attr_reader :classes, :attributes

      def initialize(classes: "", attributes: {})
        @tag = DEFAULT_TAG
        @classes = class_names(BASE_ROW_CLASSES, classes)

        @attributes = attributes
      end

      private def linked?
        @href.present?
      end

      private def header?
        @header.present?
      end

      def call
        Ariadne::BaseComponent.new(tag: @tag, classes: @classes, attributes: @attributes)
      end

      # This component is part of `TableNavComponent` and should not be
      # used as a standalone component.
      class RowItem < Ariadne::TableNavComponent::BaseRowItem
        DEFAULT_ROW_CLASSES = "ariadne-bg-white"
        DEFAULT_METADATA_CLASSES = ""
        renders_many :metadata_cells, lambda { |classes: "", attributes: {}|
          actual_classes = class_names(DEFAULT_METADATA_CLASSES, classes)
          Ariadne::TableNavComponent::BaseCellItem::CellItem.new(classes: actual_classes, attributes: attributes)
        }

        attr_reader :href

        def initialize(classes: "", attributes: {})
          @header = false

          actual_classes = class_names(DEFAULT_ROW_CLASSES, classes)

          super(classes: actual_classes, attributes: attributes)
        end
      end

      # This component is part of `TableNavComponent` and should not be
      # used as a standalone component.
      class HeaderRowItem < Ariadne::TableNavComponent::BaseRowItem
        DEFAULT_HEADER_ROW_CLASSES = "ariadne-bg-gray-50 ariadne-text-left"

        renders_many :action_cells, lambda { |classes: "", attributes: {}|
          Ariadne::TableNavComponent::BaseCellItem::HeaderCellItem.new(classes: classes, attributes: attributes)
        }

        def initialize(classes: "", attributes: {})
          @header = true

          actual_classes = class_names(
            DEFAULT_HEADER_ROW_CLASSES,
            classes,
          )

          super(classes: actual_classes, attributes: attributes)
        end
      end
    end

    # This component is part of `TableNavComponent` and should not be
    # used as a standalone component.
    class BaseCellItem < Ariadne::TableNavComponent
      DEFAULT_CELL_CLASSES = "ariadne-py-3.5 ariadne-pl-4 ariadne-pr-3 ariadne-text-left ariadne-text-sm ariadne-text-gray-900"

      attr_writer :first, :last

      def initialize(classes: "", attributes: {})
        @classes = class_names(
          DEFAULT_CELL_CLASSES,
          classes,
        )

        @attributes = attributes
      end

      def call
        render(Ariadne::BaseComponent.new(tag: @tag, classes: @classes, attributes: @attributes)) do
          content
        end
      end

      # This component is part of `TableNavComponent` and should not be
      # used as a standalone component.
      class HeaderCellItem < Ariadne::TableNavComponent::BaseCellItem
        DEFAULT_HEADER_CELL_CLASSES = "ariadne-py-3.5 ariadne-pl-4 ariadne-pr-3 ariadne-text-left ariadne-text-sm ariadne-font-semibold ariadne-text-gray-900 sm:ariadne-pl-6 md:ariadne-pl-0"

        DEFAULT_TAG = :th

        WIDTH_CLASSES = {
          none: "ariadne-flex-none ariadne-w-14 ariadne-px-4",
          default: "ariadne-flex-initial",
          narrow: "ariadne-flex-initial ariadne-w-1/5 ariadne-text-right",
          wide: "ariadne-flex-grow ariadne-w-3/5 sm:ariadne-pl-6",
        }

        # TODO: add one_of check for width
        def initialize(classes: "", attributes: {})
          @tag = DEFAULT_TAG
          actual_classes = class_names(DEFAULT_HEADER_CELL_CLASSES, classes)
          attributes["scope"] = "col"
          super(classes: actual_classes, attributes: attributes)
        end
      end

      # This component is part of `TableNavComponent` and should not be
      # used as a standalone component.
      class CellItem < Ariadne::TableNavComponent::BaseCellItem
        DEFAULT_CELL_CLASSES = ""

        DEFAULT_TAG = :td

        # TODO: add one_of check for width
        def initialize(classes: "", attributes: {})
          @tag = DEFAULT_TAG
          actual_classes = class_names(DEFAULT_CELL_CLASSES, classes)
          super(classes: actual_classes, attributes: attributes)
        end
      end
    end

    # This component is part of `TableNavComponent` and should not be
    # used as a standalone component.
    class FooterItem < Ariadne::TableNavComponent
      DEFAULT_FOOTER_CLASSES = "ariadne-border-none ariadne-flex ariadne-items-center ariadne-justify-between ariadne-px-4 ariadne-py-3 sm:ariadne-px-6"

      DEFAULT_RESULT_CLASSES = "ariadne-text-sm ariadne-text-gray-700"
      renders_one :records_info, lambda { |classes: "", attributes: {}|
        actual_classes = class_names(DEFAULT_RESULT_CLASSES, classes)
        Ariadne::BaseComponent.new(tag: :p, classes: actual_classes, attributes: attributes)
      }

      renders_one :pagination_bar, "Ariadne::TableNavComponent::PaginationBarItem"

      attr_reader :classes, :attributes

      def initialize(classes: "", attributes: {})
        @classes = class_names(
          DEFAULT_FOOTER_CLASSES,
          classes,
        )

        @attributes = attributes
      end

      def call
        render(Ariadne::BaseComponent.new(tag: :div, classes: @classes, attributes: @attributes)) do
          records_info.to_s + pagination_bar.to_s
        end
      end
    end

    # This component is part of `TableNavComponent` and should not be
    # used as a standalone component.
    class PaginationBarItem < Ariadne::FooterComponent
      DEFAULT_PREV_PAGE_CLASSES = "ariadne-relative ariadne-inline-flex ariadne-items-center ariadne-rounded-l-md ariadne-border ariadne-border-gray-300 ariadne-bg-white ariadne-px-2 ariadne-py-2 ariadne-text-sm ariadne-font-medium ariadne-text-gray-500 hover:ariadne-bg-gray-50 focus:ariadne-z-20"
      renders_one :prev_page, lambda { |disabled: false, href:, classes: "", attributes: {}|
        if disabled
          actual_classes = class_names(DEFAULT_PREV_PAGE_CLASSES, "ariadne-bg-gray-50", classes)

          render(Ariadne::BaseComponent.new(tag: :span, classes: actual_classes, attributes: attributes)) do
            render(Ariadne::HeroiconComponent.new(icon: "chevron-left", size: :sm, variant: :mini, text_attributes: { "aria-hidden": true }, text_classes: "ariadne-sr-only"))
          end
        else
          actual_classes = class_names(DEFAULT_PREV_PAGE_CLASSES, "hover:ariadne-bg-gray-50", classes)
          attributes[:"aria-label"] = "previous"

          render(Ariadne::LinkComponent.new(href: href, classes: actual_classes, attributes: attributes)) do
            render(Ariadne::HeroiconComponent.new(icon: "chevron-left", size: :sm, variant: :mini, text_attributes: { "aria-hidden": true }, text_classes: "ariadne-sr-only"))
          end
        end
      }

      DEFAULT_PAGE_CLASSES = "ariadne-relative ariadne-inline-flex ariadne-items-center ariadne-border ariadne-border-gray-300 ariadne-bg-white ariadne-px-4 ariadne-py-2 ariadne-text-sm ariadne-font-medium ariadne-text-gray-500 hover:ariadne-bg-gray-50 focus:ariadne-z-20"
      DEFAULT_CURRENT_PAGE_CLASSES = "ariadne-relative ariadne-z-10 ariadne-inline-flex ariadne-items-center ariadne-border ariadne-border-slate-500 ariadne-bg-slate-50 ariadne-px-4 ariadne-py-2 ariadne-text-sm ariadne-font-medium ariadne-text-slate-600 focus:ariadne-z-20"
      DEFAULT_GAP_CLASSES = " ariadne-relative ariadne-inline-flex ariadne-items-center ariadne-border ariadne-border-gray-300 ariadne-bg-white ariadne-px-4 ariadne-py-2 ariadne-text-sm ariadne-font-medium ariadne-text-gray-700"
      renders_many :items, lambda { |link:, classes: "", attributes: {}|
        page, href = link
        if page.is_a?(Integer)
          actual_classes = class_names(DEFAULT_PAGE_CLASSES, classes)
          render(Ariadne::LinkComponent.new(href: href, classes: actual_classes, attributes: attributes)) { page.to_s }
        elsif page.is_a?(String)
          actual_classes = class_names(DEFAULT_CURRENT_PAGE_CLASSES, classes)
          render(Ariadne::LinkComponent.new(href: href, classes: actual_classes, attributes: attributes)) { page.to_s }
        elsif page == :gap
          actual_classes = class_names(DEFAULT_GAP_CLASSES, classes)
          render(Ariadne::BaseComponent.new(tag: :span, classes: actual_classes, attributes: attributes)) { h(href.to_s) }
        end
      }

      DEFAULT_NEXT_PAGE_CLASSES = "ariadne-relative ariadne-inline-flex ariadne-items-center ariadne-rounded-r-md ariadne-border ariadne-border-gray-300 ariadne-bg-white ariadne-px-2 ariadne-py-2 ariadne-text-sm ariadne-font-medium ariadne-text-gray-500 hover:ariadne-bg-gray-50 focus:ariadne-z-20"
      renders_one :next_page, lambda { |disabled: false, href:, classes: "", attributes: {}|
        if disabled
          actual_classes = class_names(DEFAULT_NEXT_PAGE_CLASSES, "ariadne-bg-gray-50", classes)

          render(Ariadne::BaseComponent.new(tag: :span, classes: actual_classes, attributes: attributes)) do
            render(Ariadne::HeroiconComponent.new(icon: "chevron-right", size: :sm, variant: :mini, text_attributes: { "aria-hidden": true }, text_classes: "ariadne-sr-only"))
          end
        else
          actual_classes = class_names(DEFAULT_NEXT_PAGE_CLASSES, "hover:ariadne-bg-gray-50", classes)
          attributes[:"aria-label"] = "next"

          render(Ariadne::LinkComponent.new(href: href, classes: actual_classes, attributes: attributes)) do
            render(Ariadne::HeroiconComponent.new(icon: "chevron-right", size: :sm, variant: :mini, text_attributes: { "aria-hidden": true }, text_classes: "ariadne-sr-only"))
          end
        end
      }

      attr_reader :classes, :attributes

      DEFAULT_PAGINATOR_CLASSES = "ariadne-flex ariadne-items-center ariadne-justify-between ariadne-m-10"
      def initialize(classes: "", attributes: {})
        @classes = class_names(
          DEFAULT_PAGINATOR_CLASSES,
          classes,
        )

        @attributes = attributes
        @attributes[:"aria-label"] ||= "paginator"
      end
    end
  end
end