From 58005ad6ca761309eb8a92d2489030a7b1bad523 Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Fri, 1 Apr 2022 11:39:37 +0200
Subject: chore: add a Hamburger icon component

---
 src/components/atoms/icons/hamburger.module.scss | 57 ++++++++++++++++++++++++
 src/components/atoms/icons/hamburger.stories.tsx | 25 +++++++++++
 src/components/atoms/icons/hamburger.test.tsx    |  9 ++++
 src/components/atoms/icons/hamburger.tsx         | 20 +++++++++
 4 files changed, 111 insertions(+)
 create mode 100644 src/components/atoms/icons/hamburger.module.scss
 create mode 100644 src/components/atoms/icons/hamburger.stories.tsx
 create mode 100644 src/components/atoms/icons/hamburger.test.tsx
 create mode 100644 src/components/atoms/icons/hamburger.tsx

(limited to 'src')

diff --git a/src/components/atoms/icons/hamburger.module.scss b/src/components/atoms/icons/hamburger.module.scss
new file mode 100644
index 0000000..09e7e30
--- /dev/null
+++ b/src/components/atoms/icons/hamburger.module.scss
@@ -0,0 +1,57 @@
+@use "@styles/abstracts/functions" as fun;
+
+.icon {
+  display: block;
+  width: var(--icon-size, #{fun.convert-px(50)});
+  height: var(--icon-size, #{fun.convert-px(50)});
+  position: relative;
+
+  &,
+  &::before,
+  &::after {
+    display: block;
+    height: fun.convert-px(7);
+    background: var(--color-primary-lighter);
+    background-image: linear-gradient(
+      to right,
+      var(--color-primary-light) 0%,
+      var(--color-primary-lighter) 100%
+    );
+    border: fun.convert-px(1) solid var(--color-primary-darker);
+    border-radius: fun.convert-px(3);
+    transition: all 0.25s ease-in-out 0s, transform 0.4s ease-in 0s;
+  }
+
+  &::before,
+  &::after {
+    content: "";
+    position: absolute;
+    left: fun.convert-px(-1);
+    right: fun.convert-px(-1);
+  }
+
+  &::before {
+    bottom: fun.convert-px(15);
+  }
+
+  &::after {
+    top: fun.convert-px(15);
+  }
+
+  &--active {
+    background: transparent;
+    border: transparent;
+
+    &::before {
+      bottom: 0;
+      transform-origin: 50% 50%;
+      transform: rotate(45deg);
+    }
+
+    &::after {
+      top: 0;
+      transform-origin: 50% 50%;
+      transform: rotate(-45deg);
+    }
+  }
+}
diff --git a/src/components/atoms/icons/hamburger.stories.tsx b/src/components/atoms/icons/hamburger.stories.tsx
new file mode 100644
index 0000000..c145daf
--- /dev/null
+++ b/src/components/atoms/icons/hamburger.stories.tsx
@@ -0,0 +1,25 @@
+import { ComponentMeta, ComponentStory } from '@storybook/react';
+import HamburgerIcon from './hamburger';
+
+export default {
+  title: 'Atoms/Icons',
+  component: HamburgerIcon,
+  argTypes: {
+    isActive: {
+      control: {
+        type: 'boolean',
+      },
+      description: 'Transform hamburger into a cross when state is active.',
+      type: {
+        name: 'boolean',
+        required: true,
+      },
+    },
+  },
+} as ComponentMeta<typeof HamburgerIcon>;
+
+const Template: ComponentStory<typeof HamburgerIcon> = (args) => (
+  <HamburgerIcon {...args} />
+);
+
+export const Hamburger = Template.bind({});
diff --git a/src/components/atoms/icons/hamburger.test.tsx b/src/components/atoms/icons/hamburger.test.tsx
new file mode 100644
index 0000000..f8a3c04
--- /dev/null
+++ b/src/components/atoms/icons/hamburger.test.tsx
@@ -0,0 +1,9 @@
+import { render } from '@test-utils';
+import Hamburger from './hamburger';
+
+describe('Hamburger', () => {
+  it('renders a Hamburger icon', () => {
+    const { container } = render(<Hamburger isActive={false} />);
+    expect(container).toBeDefined();
+  });
+});
diff --git a/src/components/atoms/icons/hamburger.tsx b/src/components/atoms/icons/hamburger.tsx
new file mode 100644
index 0000000..f081bf7
--- /dev/null
+++ b/src/components/atoms/icons/hamburger.tsx
@@ -0,0 +1,20 @@
+import { FC } from 'react';
+import styles from './hamburger.module.scss';
+
+type HamburgerProps = {
+  isActive: boolean;
+};
+
+/**
+ * Hamburger component
+ *
+ * Render a Hamburger icon.
+ */
+const Hamburger: FC<HamburgerProps> = ({ isActive }) => {
+  const stateClass = isActive ? `${styles['icon--active']}` : '';
+  const iconClasses = `${styles.icon} ${stateClass}`;
+
+  return <span className={iconClasses}></span>;
+};
+
+export default Hamburger;
-- 
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