From a6ff5eee45215effb3344cb5d631a27a7c0369aa Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Fri, 22 Sep 2023 19:34:01 +0200
Subject: refactor(components): rewrite form components

---
 .../organisms/forms/prism-theme-toggle/index.ts    |  1 +
 .../prism-theme-toggle.stories.tsx                 | 20 +++++
 .../prism-theme-toggle/prism-theme-toggle.test.tsx | 13 ++++
 .../prism-theme-toggle/prism-theme-toggle.tsx      | 85 ++++++++++++++++++++++
 4 files changed, 119 insertions(+)
 create mode 100644 src/components/organisms/forms/prism-theme-toggle/index.ts
 create mode 100644 src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.stories.tsx
 create mode 100644 src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.test.tsx
 create mode 100644 src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.tsx

(limited to 'src/components/organisms/forms/prism-theme-toggle')

diff --git a/src/components/organisms/forms/prism-theme-toggle/index.ts b/src/components/organisms/forms/prism-theme-toggle/index.ts
new file mode 100644
index 0000000..f4e490f
--- /dev/null
+++ b/src/components/organisms/forms/prism-theme-toggle/index.ts
@@ -0,0 +1 @@
+export * from './prism-theme-toggle';
diff --git a/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.stories.tsx b/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.stories.tsx
new file mode 100644
index 0000000..3c8eaba
--- /dev/null
+++ b/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.stories.tsx
@@ -0,0 +1,20 @@
+import { ComponentMeta, ComponentStory } from '@storybook/react';
+import { PrismThemeToggle } from './prism-theme-toggle';
+
+/**
+ * PrismThemeToggle - Storybook Meta
+ */
+export default {
+  title: 'Organisms/Forms/Toggle',
+  component: PrismThemeToggle,
+  argTypes: {},
+} as ComponentMeta<typeof PrismThemeToggle>;
+
+const Template: ComponentStory<typeof PrismThemeToggle> = (args) => (
+  <PrismThemeToggle {...args} />
+);
+
+/**
+ * Toggle Stories - Prism theme
+ */
+export const PrismTheme = Template.bind({});
diff --git a/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.test.tsx b/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.test.tsx
new file mode 100644
index 0000000..f29418e
--- /dev/null
+++ b/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.test.tsx
@@ -0,0 +1,13 @@
+import { render, screen } from '../../../../../tests/utils';
+import { PrismThemeToggle } from './prism-theme-toggle';
+
+describe('PrismThemeToggle', () => {
+  it('renders a toggle component', () => {
+    render(<PrismThemeToggle />);
+    expect(
+      screen.getByRole('radiogroup', {
+        name: /Code blocks:/i,
+      })
+    ).toBeInTheDocument();
+  });
+});
diff --git a/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.tsx b/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.tsx
new file mode 100644
index 0000000..0e1649b
--- /dev/null
+++ b/src/components/organisms/forms/prism-theme-toggle/prism-theme-toggle.tsx
@@ -0,0 +1,85 @@
+import { ChangeEvent, FC } from 'react';
+import { useIntl } from 'react-intl';
+import { type PrismTheme, usePrismTheme } from '../../../../utils/providers';
+import { Legend, Moon, Sun } from '../../../atoms';
+import { Switch, SwitchOption, SwitchProps } from '../../../molecules';
+
+export type PrismThemeToggleProps = Omit<
+  SwitchProps,
+  'isInline' | 'items' | 'name' | 'onSwitch' | 'value'
+>;
+
+/**
+ * PrismThemeToggle component
+ *
+ * Render a Toggle component to set code blocks theme.
+ */
+export const PrismThemeToggle: FC<PrismThemeToggleProps> = (props) => {
+  const intl = useIntl();
+  const { theme, setTheme, resolvedTheme } = usePrismTheme();
+
+  /**
+   * Check if the resolved or chosen theme is dark theme.
+   *
+   * @returns {boolean} True if it is dark theme.
+   */
+  const isDarkTheme = (prismTheme?: PrismTheme): boolean => {
+    if (prismTheme === 'system') return resolvedTheme === 'dark';
+    return prismTheme === 'dark';
+  };
+
+  const updateTheme = (e: ChangeEvent<HTMLInputElement>) => {
+    setTheme(e.target.value === 'light' ? 'light' : 'dark');
+  };
+
+  const themeLabel = intl.formatMessage({
+    defaultMessage: 'Code blocks:',
+    description: 'PrismThemeToggle: theme label',
+    id: 'ftXN+0',
+  });
+  const lightThemeLabel = intl.formatMessage({
+    defaultMessage: 'Light theme',
+    description: 'PrismThemeToggle: light theme label',
+    id: 'tsWh8x',
+  });
+  const darkThemeLabel = intl.formatMessage({
+    defaultMessage: 'Dark theme',
+    description: 'PrismThemeToggle: dark theme label',
+    id: 'og/zWL',
+  });
+
+  const options: [SwitchOption, SwitchOption] = [
+    {
+      id: 'code-blocks-light',
+      label: (
+        <>
+          <span className="screen-reader-text">{lightThemeLabel}</span>
+          <Sun />
+        </>
+      ),
+      value: 'light',
+    },
+    {
+      id: 'code-blocks-dark',
+      label: (
+        <>
+          <span className="screen-reader-text">{darkThemeLabel}</span>
+          <Moon />
+        </>
+      ),
+      value: 'dark',
+    },
+  ];
+
+  return (
+    <Switch
+      {...props}
+      isInline
+      items={options}
+      legend={<Legend>{themeLabel}</Legend>}
+      name="code-blocks"
+      onSwitch={updateTheme}
+      value={isDarkTheme(theme) ? 'dark' : 'light'}
+    />
+  );
+};
-- 
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