Add Badge component

CHANGELOG.md

@@ -7,6 +7,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Added
 
+* Badge component.
 * Sidebar component.
 
 ### Changed

app/components/flowbite/badge.rb

@@ -0,0 +1,116 @@
+# frozen_string_literal: true
+
+module Flowbite
+  # Renders a badge component for displaying labels, counts, or status
+  # indicators.
+  #
+  # @example Basic usage
+  #  <%= render(Flowbite::Badge.new) { "Default" } %>
+  #
+  # @example With border
+  #  <%= render(Flowbite::Badge.new(bordered: true, style: :success)) { "Success" } %>
+  #
+  # @see https://flowbite.com/docs/components/badge/
+  # @lookbook_embed BadgePreview
+  class Badge < ViewComponent::Base
+    SIZES = {
+      default: ["text-xs", "font-medium", "px-1.5", "py-0.5"],
+      lg: ["text-sm", "font-medium", "px-2", "py-1"]
+    }.freeze
+
+    BORDER_CLASSES = {
+      alternative: ["border", "border-default"],
+      brand: ["border", "border-brand-subtle"],
+      danger: ["border", "border-danger-subtle"],
+      gray: ["border", "border-default-medium"],
+      success: ["border", "border-success-subtle"],
+      warning: ["border", "border-warning-subtle"]
+    }.freeze
+
+    class << self
+      def classes(size: :default, state: :default, style: :brand)
+        styles.fetch(style).fetch(state) + sizes.fetch(size)
+      end
+
+      def sizes
+        SIZES
+      end
+
+      # rubocop:disable Layout/LineLength
+      def styles
+        Flowbite::Styles.from_hash({
+          alternative: {
+            default: ["bg-neutral-primary-soft", "hover:bg-neutral-secondary-medium", "rounded", "text-heading"]
+          },
+          brand: {
+            default: ["bg-brand-softer", "hover:bg-brand-soft", "rounded", "text-fg-brand-strong"]
+          },
+          danger: {
+            default: ["bg-danger-soft", "hover:bg-danger-medium", "rounded", "text-fg-danger-strong"]
+          },
+          gray: {
+            default: ["bg-neutral-secondary-medium", "hover:bg-neutral-tertiary-medium", "rounded", "text-heading"]
+          },
+          success: {
+            default: ["bg-success-soft", "hover:bg-success-medium", "rounded", "text-fg-success-strong"]
+          },
+          warning: {
+            default: ["bg-warning-soft", "hover:bg-warning-medium", "rounded", "text-fg-warning"]
+          }
+        }.freeze)
+      end
+      # rubocop:enable Layout/LineLength
+    end
+
+    attr_reader :options
+
+    # @param bordered [Boolean] Whether to add a border to the badge.
+    # @param class [String, Array<String>] Additional CSS classes.
+    # @param dot [Boolean] Whether to show a dot indicator.
+    # @param href [String] If provided, renders the badge as a link.
+    # @param size [Symbol] The size of the badge (:default or :lg).
+    # @param style [Symbol] The color style (:alternative, :brand, :danger,
+    #   :gray, :success, :warning).
+    def initialize(bordered: false, class: nil, dot: false, href: nil,
+      size: :default, style: :brand, **options)
+      @bordered = bordered
+      @class = Array.wrap(binding.local_variable_get(:class))
+      @dot = dot
+      @href = href
+      @size = size
+      @style = style
+      @options = options
+    end
+
+    def bordered?
+      !!@bordered
+    end
+
+    def dot?
+      !!@dot
+    end
+
+    def link?
+      @href.present?
+    end
+
+    private
+
+    def classes
+      result = self.class.classes(size: @size, state: :default, style: @style)
+      result += BORDER_CLASSES.fetch(@style) if bordered?
+      result += ["inline-flex", "items-center"] if dot?
+      result + @class
+    end
+
+    def tag_name
+      link? ? :a : :span
+    end
+
+    def tag_options
+      opts = {class: classes}
+      opts[:href] = @href if link?
+      opts.merge(options)
+    end
+  end
+end

app/components/flowbite/badge/badge.html.erb

@@ -0,0 +1,4 @@
+<%= content_tag(tag_name, **tag_options) do %>
+  <% if dot? %><%= render(Flowbite::Badge::Dot.new(style: @style)) %><% end %>
+  <%= content %>
+<% end %>

app/components/flowbite/badge/dot.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+module Flowbite
+  class Badge
+    # Renders a colored dot indicator for use inside a badge.
+    #
+    # @param style [Symbol] The color style of the dot (:alternative, :brand,
+    #   :danger, :gray, :success, :warning).
+    class Dot < ViewComponent::Base
+      CLASSES = {
+        alternative: ["bg-heading", "me-1", "rounded-full"],
+        brand: ["bg-fg-brand-strong", "me-1", "rounded-full"],
+        danger: ["bg-fg-danger-strong", "me-1", "rounded-full"],
+        gray: ["bg-heading", "me-1", "rounded-full"],
+        success: ["bg-fg-success-strong", "me-1", "rounded-full"],
+        warning: ["bg-fg-warning", "me-1", "rounded-full"]
+      }.freeze
+
+      SIZES = {
+        default: ["h-1.5", "w-1.5"]
+      }.freeze
+
+      class << self
+        def classes(size: :default, style: :brand)
+          CLASSES.fetch(style) + sizes.fetch(size)
+        end
+
+        def sizes
+          SIZES
+        end
+      end
+
+      attr_reader :size, :style
+
+      def initialize(size: :default, style: :brand)
+        @size = size
+        @style = style
+      end
+
+      def call
+        content_tag(:span, nil, class: self.class.classes(size: size, style: style))
+      end
+    end
+  end
+end

app/components/flowbite/badge/pill.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+module Flowbite
+  class Badge
+    # Renders a pill-shaped badge with fully rounded corners.
+    #
+    # @example Basic usage
+    #  <%= render(Flowbite::Badge::Pill.new) { "Default" } %>
+    #
+    # @see https://flowbite.com/docs/components/badge/
+    class Pill < Flowbite::Badge
+      class << self
+        # rubocop:disable Layout/LineLength
+        def styles
+          Flowbite::Styles.from_hash({
+            alternative: {
+              default: ["bg-neutral-primary-soft", "hover:bg-neutral-secondary-medium", "rounded-full", "text-heading"]
+            },
+            brand: {
+              default: ["bg-brand-softer", "hover:bg-brand-soft", "rounded-full", "text-fg-brand-strong"]
+            },
+            danger: {
+              default: ["bg-danger-soft", "hover:bg-danger-medium", "rounded-full", "text-fg-danger-strong"]
+            },
+            gray: {
+              default: ["bg-neutral-secondary-medium", "hover:bg-neutral-tertiary-medium", "rounded-full", "text-heading"]
+            },
+            success: {
+              default: ["bg-success-soft", "hover:bg-success-medium", "rounded-full", "text-fg-success-strong"]
+            },
+            warning: {
+              default: ["bg-warning-soft", "hover:bg-warning-medium", "rounded-full", "text-fg-warning"]
+            }
+          }.freeze)
+        end
+        # rubocop:enable Layout/LineLength
+      end
+    end
+  end
+end

demo/.yardoc/checksums

@@ -1,12 +1,14 @@
 app/components/flowbite/card.rb 9fe54b52bc9d177c2ec1d9e68e0a397b8a327744
 app/components/flowbite/link.rb 1516522405f7cf2021913a4ebbb792f4ae386c16
+app/components/flowbite/badge.rb e695813e46a6244924ca0707e6f788a1f59c4cee
 app/components/flowbite/input.rb df2ae5f59a7d33a635599632386053f999f65919
 app/components/flowbite/style.rb ef063360cc99cd7a6b8e67a7693326bb5dfb0e42
 app/components/flowbite/toast.rb 6b822405dd55d87d56979e6cfba55e8f73965047
 app/components/flowbite/button.rb 6ae7681d3b842d73aa99cddfa5a9b107ede7fea4
 app/components/flowbite/styles.rb 929c42e428ba5a8e16efacaae0f35380e2f5f95c
 app/components/flowbite/sidebar.rb 85033b602a098f3334b9b3e180239ef20a1b6f90
 app/components/flowbite/input/url.rb f1046824f9b06c8df8e0f567979321b82baac6fa
+app/components/flowbite/badge/pill.rb cf713c5935e9300648f5501c90dced0aca488472
 app/components/flowbite/breadcrumb.rb c69ffb465b6e7f2489d4ac9a928e08bdf252fe99
 app/components/flowbite/card/title.rb 8067aa1e027c725896b063b67364aecfbf2f7d4e
 app/components/flowbite/input/date.rb 3b47f26b5622267e772c0d42d37655336ddf0169

demo/test/components/previews/badge_preview.rb

@@ -0,0 +1,167 @@
+# frozen_string_literal: true
+
+class BadgePreview < Lookbook::Preview
+  def example
+    render(Flowbite::Badge.new) { "Default" }
+  end
+
+  # @!group Styles
+  #
+  # Use these badge styles with multiple colors to indicate status or categories.
+  #
+  # @display classes flex flex-wrap gap-2
+
+  def alternative
+    render(Flowbite::Badge.new(style: :alternative)) { "Alternative" }
+  end
+
+  def brand
+    render(Flowbite::Badge.new(style: :brand)) { "Brand" }
+  end
+
+  def danger
+    render(Flowbite::Badge.new(style: :danger)) { "Danger" }
+  end
+
+  def gray
+    render(Flowbite::Badge.new(style: :gray)) { "Gray" }
+  end
+
+  def success
+    render(Flowbite::Badge.new(style: :success)) { "Success" }
+  end
+
+  def warning
+    render(Flowbite::Badge.new(style: :warning)) { "Warning" }
+  end
+
+  # @!endgroup
+
+  # @!group Bordered
+  #
+  # Add a border accent in a matching color scheme.
+  #
+  # @display classes flex flex-wrap gap-2
+
+  def bordered_alternative
+    render(Flowbite::Badge.new(bordered: true, style: :alternative)) { "Alternative" }
+  end
+
+  def bordered_brand
+    render(Flowbite::Badge.new(bordered: true, style: :brand)) { "Brand" }
+  end
+
+  def bordered_danger
+    render(Flowbite::Badge.new(bordered: true, style: :danger)) { "Danger" }
+  end
+
+  def bordered_gray
+    render(Flowbite::Badge.new(bordered: true, style: :gray)) { "Gray" }
+  end
+
+  def bordered_success
+    render(Flowbite::Badge.new(bordered: true, style: :success)) { "Success" }
+  end
+
+  def bordered_warning
+    render(Flowbite::Badge.new(bordered: true, style: :warning)) { "Warning" }
+  end
+
+  # @!endgroup
+
+  # @!group Large
+  #
+  # Increase the paddings to create a larger badge variant.
+  #
+  # @display classes flex flex-wrap gap-2
+
+  def large_brand
+    render(Flowbite::Badge.new(size: :lg, style: :brand)) { "Brand" }
+  end
+
+  def large_bordered
+    render(Flowbite::Badge.new(bordered: true, size: :lg, style: :brand)) { "Brand" }
+  end
+
+  # @!endgroup
+
+  # @!group Pill
+  #
+  # Make the corners even more rounded like pills.
+  #
+  # @display classes flex flex-wrap gap-2
+
+  def pill_alternative
+    render(Flowbite::Badge::Pill.new(style: :alternative)) { "Alternative" }
+  end
+
+  def pill_brand
+    render(Flowbite::Badge::Pill.new(style: :brand)) { "Brand" }
+  end
+
+  def pill_danger
+    render(Flowbite::Badge::Pill.new(style: :danger)) { "Danger" }
+  end
+
+  def pill_gray
+    render(Flowbite::Badge::Pill.new(style: :gray)) { "Gray" }
+  end
+
+  def pill_success
+    render(Flowbite::Badge::Pill.new(style: :success)) { "Success" }
+  end
+
+  def pill_warning
+    render(Flowbite::Badge::Pill.new(style: :warning)) { "Warning" }
+  end
+
+  # @!endgroup
+
+  # @!group Link
+  #
+  # Use badges as anchor elements to link to another page.
+  #
+  # @display classes flex flex-wrap gap-2
+
+  def link_badge
+    render(Flowbite::Badge.new(bordered: true, href: "#", style: :brand)) { "Brand" }
+  end
+
+  def link_pill
+    render(Flowbite::Badge::Pill.new(bordered: true, href: "#", style: :brand)) { "Brand" }
+  end
+
+  # @!endgroup
+
+  # @!group Dot
+  #
+  # Add a colored dot indicator before the badge text.
+  #
+  # @display classes flex flex-wrap gap-2
+
+  def dot_alternative
+    render(Flowbite::Badge.new(bordered: true, dot: true, style: :alternative)) { "Alternative" }
+  end
+
+  def dot_brand
+    render(Flowbite::Badge.new(bordered: true, dot: true, style: :brand)) { "Brand" }
+  end
+
+  def dot_danger
+    render(Flowbite::Badge.new(bordered: true, dot: true, style: :danger)) { "Danger" }
+  end
+
+  def dot_gray
+    render(Flowbite::Badge.new(bordered: true, dot: true, style: :gray)) { "Gray" }
+  end
+
+  def dot_success
+    render(Flowbite::Badge.new(bordered: true, dot: true, style: :success)) { "Success" }
+  end
+
+  def dot_warning
+    render(Flowbite::Badge.new(bordered: true, dot: true, style: :warning)) { "Warning" }
+  end
+
+  # @!endgroup
+end