feat: Adiciona card component (#57)

* feat: Adiciona card component

* refactor: Ajuste no codigo

* refactor: Adiciona mais exemplos de preview

* refactor: Ajsute no nome do teste

app/components/ink_components/card/component.html.erb

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+<%= content_tag :div, attributes do %>
+  <%= content %>
+<% end %>

app/components/ink_components/card/component.rb

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+# frozen_string_literal: true
+
+module InkComponents
+    module Card
+      class Component < ApplicationComponent
+        style do
+          base { "p-6 bg-white border border-gray-200 rounded-lg shadow dark:bg-gray-800 dark:border-gray-700" }
+
+          variants {
+            orientation {
+              vertical { "max-w-sm" }
+              horizontal { "flex flex-col items-center md:flex-row md:max-w-xl" }
+            }
+          }
+
+          defaults { { orientation: :vertical } }
+        end
+
+        attr_reader :orientation
+
+        def initialize(orientation: nil, **extra_attributes)
+          @orientation = orientation
+
+          super(**extra_attributes)
+        end
+
+        private
+        def default_attributes
+          { class: style(orientation:) }
+        end
+
+        def render?
+          content.present?
+        end
+      end
+    end
+end

app/components/ink_components/card/preview.rb

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+# frozen_string_literal: true
+
+module InkComponents
+  module Card
+    class Preview < Lookbook::Preview
+      # @param orientation select { choices: [vertical, horizontal] }
+      def playground(orientation: :vertical)
+        render InkComponents::Card::Component.new(orientation:) do
+          tag.p "Here are the biggest enterprise technology acquisitions of 2021 so far, in reverse chronological order.", class: "font-normal text-gray-700 dark:text-gray-400"
+        end
+      end
+
+      # @!group Orientations
+      def vertical_orientation
+        render InkComponents::Card::Component.new(orientation: :vertical) do
+          tag.p "Here are the biggest enterprise technology acquisitions of 2021 so far, in reverse chronological order.", class: "font-normal text-gray-700 dark:text-gray-400"
+        end
+      end
+
+      def horizontal_orientation
+        render InkComponents::Card::Component.new(orientation: :horizontal) do
+          tag.p "Here are the biggest enterprise technology acquisitions of 2021 so far, in reverse chronological order.", class: "font-normal text-gray-700 dark:text-gray-400"
+        end
+      end
+      # @!endgroup
+
+      def with_html_content
+        render InkComponents::Card::Component.new do
+          '<a href="#">
+            <h5 class="mb-2 text-2xl font-bold tracking-tight text-gray-900 dark:text-white">Noteworthy technology acquisitions 2021</h5>
+          </a>
+          <p class="mb-3 font-normal text-gray-700 dark:text-gray-400">Here are the biggest enterprise technology acquisitions of 2021 so far, in reverse chronological order.</p>
+          <a href="#" class="inline-flex items-center px-3 py-2 text-sm font-medium text-center text-white bg-blue-700 rounded-lg hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 dark:bg-blue-600 dark:hover:bg-blue-700 dark:focus:ring-blue-800">
+              Read more
+              <svg class="rtl:rotate-180 w-3.5 h-3.5 ms-2" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 14 10">
+                  <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M1 5h12m0 0L9 1m4 4L9 9"/>
+              </svg>
+          </a>'.html_safe
+        end
+      end
+
+      def with_html_form
+        render InkComponents::Card::Component.new do
+          '<form class="space-y-6" action="#">
+            <h5 class="text-xl font-medium text-gray-900 dark:text-white">Sign in to our platform</h5>
+            <div>
+                <label for="email" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Your email</label>
+                <input type="email" name="email" id="email" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-600 dark:border-gray-500 dark:placeholder-gray-400 dark:text-white" placeholder="[email protected]" required />
+            </div>
+            <div>
+                <label for="password" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Your password</label>
+                <input type="password" name="password" id="password" placeholder="••••••••" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-600 dark:border-gray-500 dark:placeholder-gray-400 dark:text-white" required />
+            </div>
+            <div class="flex items-start">
+                <div class="flex items-start">
+                    <div class="flex items-center h-5">
+                        <input id="remember" type="checkbox" value="" class="w-4 h-4 border border-gray-300 rounded bg-gray-50 focus:ring-3 focus:ring-blue-300 dark:bg-gray-700 dark:border-gray-600 dark:focus:ring-blue-600 dark:ring-offset-gray-800 dark:focus:ring-offset-gray-800" required />
+                    </div>
+                    <label for="remember" class="ms-2 text-sm font-medium text-gray-900 dark:text-gray-300">Remember me</label>
+                </div>
+                <a href="#" class="ms-auto text-sm text-blue-700 hover:underline dark:text-blue-500">Lost Password?</a>
+            </div>
+            <button type="submit" class="w-full text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center dark:bg-blue-600 dark:hover:bg-blue-700 dark:focus:ring-blue-800">Login to your account</button>
+            <div class="text-sm font-medium text-gray-500 dark:text-gray-300">
+                Not registered? <a href="#" class="text-blue-700 hover:underline dark:text-blue-500">Create account</a>
+            </div>
+          </form>'.html_safe
+        end
+      end
+    end
+  end
+end

spec/components/ink_components/card_component_spec.rb

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+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe InkComponents::Card::Component, type: :component do
+  context "when the content is provided" do
+    it "renders the component" do
+      component = render_inline(described_class.new) { "Some text" }
+
+      expect(component.to_html).to include("Some text")
+    end
+  end
+
+  context "when no content is provided" do
+    it "doesn't render the component" do
+      component = render_inline(described_class.new)
+
+      expect(component.to_html).to be_empty
+    end
+  end
+end