From a4a406463d69f6901919d273e831dff22a838caf Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Tue, 19 Apr 2022 12:07:21 +0200
Subject: chore: add a Gallery component

---
 .../organisms/images/gallery.module.scss           | 26 ++++++++
 .../organisms/images/gallery.stories.tsx           | 75 ++++++++++++++++++++++
 src/components/organisms/images/gallery.test.tsx   | 38 +++++++++++
 src/components/organisms/images/gallery.tsx        | 35 ++++++++++
 4 files changed, 174 insertions(+)
 create mode 100644 src/components/organisms/images/gallery.module.scss
 create mode 100644 src/components/organisms/images/gallery.stories.tsx
 create mode 100644 src/components/organisms/images/gallery.test.tsx
 create mode 100644 src/components/organisms/images/gallery.tsx

(limited to 'src/components')

diff --git a/src/components/organisms/images/gallery.module.scss b/src/components/organisms/images/gallery.module.scss
new file mode 100644
index 0000000..a057ed9
--- /dev/null
+++ b/src/components/organisms/images/gallery.module.scss
@@ -0,0 +1,26 @@
+@use "@styles/abstracts/mixins" as mix;
+@use "@styles/abstracts/placeholders";
+
+.wrapper {
+  @extend %reset-list;
+
+  display: grid;
+  grid-template-columns: minmax(0, 1fr);
+  gap: var(--spacing-sm);
+  max-width: 100%;
+  margin: var(--spacing-sm) 0;
+
+  @for $i from 0 to 6 {
+    &--#{$i}-columns {
+      @include mix.media("screen") {
+        @include mix.dimensions("xs") {
+          grid-template-columns: repeat(2, minmax(0, 1fr));
+        }
+
+        @include mix.dimensions("sm") {
+          grid-template-columns: repeat(#{$i}, minmax(0, 1fr));
+        }
+      }
+    }
+  }
+}
diff --git a/src/components/organisms/images/gallery.stories.tsx b/src/components/organisms/images/gallery.stories.tsx
new file mode 100644
index 0000000..786cfff
--- /dev/null
+++ b/src/components/organisms/images/gallery.stories.tsx
@@ -0,0 +1,75 @@
+import ResponsiveImage from '@components/molecules/images/responsive-image';
+import { ComponentMeta, ComponentStory } from '@storybook/react';
+import Gallery from './gallery';
+
+/**
+ * Gallery - Storybook Meta
+ */
+export default {
+  title: 'Organisms/Images/Gallery',
+  component: Gallery,
+  argTypes: {
+    children: {
+      control: {
+        type: null,
+      },
+      description: 'Two or more ResponsiveImage component.',
+      type: {
+        name: 'function',
+        required: true,
+      },
+    },
+    columns: {
+      control: {
+        type: 'number',
+        min: 2,
+        max: 4,
+      },
+      description: 'The columns count.',
+      type: {
+        name: 'number',
+        required: true,
+      },
+    },
+  },
+} as ComponentMeta<typeof Gallery>;
+
+const image = {
+  alt: 'Modi provident omnis',
+  height: 480,
+  src: 'http://placeimg.com/640/480/fashion',
+  width: 640,
+};
+
+const Template: ComponentStory<typeof Gallery> = (args) => (
+  <Gallery {...args}>
+    <ResponsiveImage unoptimized {...image} />
+    <ResponsiveImage unoptimized {...image} />
+    <ResponsiveImage unoptimized {...image} />
+    <ResponsiveImage unoptimized {...image} />
+  </Gallery>
+);
+
+/**
+ * Gallery Stories - Two columns
+ */
+export const TwoColumns = Template.bind({});
+TwoColumns.args = {
+  columns: 2,
+};
+
+/**
+ * Gallery Stories - Three columns
+ */
+export const ThreeColumns = Template.bind({});
+ThreeColumns.args = {
+  columns: 3,
+};
+
+/**
+ * Gallery Stories - Four columns
+ */
+export const FourColumns = Template.bind({});
+FourColumns.args = {
+  columns: 4,
+};
diff --git a/src/components/organisms/images/gallery.test.tsx b/src/components/organisms/images/gallery.test.tsx
new file mode 100644
index 0000000..5f35f0a
--- /dev/null
+++ b/src/components/organisms/images/gallery.test.tsx
@@ -0,0 +1,38 @@
+import ResponsiveImage from '@components/molecules/images/responsive-image';
+import { render, screen } from '@test-utils';
+import Gallery from './gallery';
+
+const columns = 3;
+
+const image = {
+  alt: 'Modi provident omnis',
+  height: 480,
+  src: 'http://placeimg.com/640/480/fashion',
+  width: 640,
+};
+
+describe('Gallery', () => {
+  it('renders the correct number of items', () => {
+    render(
+      <Gallery columns={columns}>
+        <ResponsiveImage {...image} />
+        <ResponsiveImage {...image} />
+        <ResponsiveImage {...image} />
+        <ResponsiveImage {...image} />
+      </Gallery>
+    );
+    expect(screen.getAllByRole('listitem')).toHaveLength(4);
+  });
+
+  it('renders the right number of columns', () => {
+    render(
+      <Gallery columns={columns}>
+        <ResponsiveImage {...image} />
+        <ResponsiveImage {...image} />
+        <ResponsiveImage {...image} />
+        <ResponsiveImage {...image} />
+      </Gallery>
+    );
+    expect(screen.getByRole('list')).toHaveClass(`wrapper--${columns}-columns`);
+  });
+});
diff --git a/src/components/organisms/images/gallery.tsx b/src/components/organisms/images/gallery.tsx
new file mode 100644
index 0000000..6c4a271
--- /dev/null
+++ b/src/components/organisms/images/gallery.tsx
@@ -0,0 +1,35 @@
+import { type ResponsiveImageProps } from '@components/molecules/images/responsive-image';
+import { Children, FC, ReactElement } from 'react';
+import styles from './gallery.module.scss';
+
+export type GalleryColumn = 2 | 3 | 4;
+
+export type GalleryProps = {
+  /**
+   * The images using ResponsiveImage component.
+   */
+  children: ReactElement<ResponsiveImageProps>[];
+  /**
+   * The columns count.
+   */
+  columns: GalleryColumn;
+};
+
+/**
+ * Gallery component
+ *
+ * Render a gallery of images.
+ */
+const Gallery: FC<GalleryProps> = ({ children, columns }) => {
+  const columnsClass = `wrapper--${columns}-columns`;
+
+  return (
+    <ul className={`${styles.wrapper} ${styles[columnsClass]}`}>
+      {Children.map(children, (child) => {
+        return <li className={styles.item}>{child}</li>;
+      })}
+    </ul>
+  );
+};
+
+export default Gallery;
-- 
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