Adding BaseIcon UI component (#15609)

* Adding BaseIcon component

* Updates to styles, docs and proptypes

* Updating box props link

ui/components/component-library/base-icon/README.mdx

@@ -0,0 +1,77 @@
+import { Story, Canvas, ArgsTable } from '@storybook/addon-docs';
+
+import { BaseIcon } from './base-icon';
+
+### This is a base component. It should not be used in your feature code directly but as a "base" for other UI components
+
+# BaseIcon
+
+The `BaseIcon` is the base component for all icons. It is used in conjunction with a script to create all icons it should not be used directly.
+
+<Canvas>
+  <Story id="ui-components-component-library-base-icon-base-icon-stories-js--default-story" />
+</Canvas>
+
+## Props
+
+The `BaseIcon` accepts all props below as well as all [Box](/docs/ui-components-ui-box-box-stories-js--default-story#props) component props
+
+<ArgsTable of={BaseIcon} />
+
+### Size
+
+Use the `size` prop and the `SIZES` object from `./ui/helpers/constants/design-system.js` to change the size of `BaseIcon`. Defaults to `SIZES.SM`
+
+Possible sizes include:
+
+- `SIZES.XXS` 10px
+- `SIZES.XS` 12px
+- `SIZES.SM` 16px
+- `SIZES.MD` 20px
+- `SIZES.LG` 24px
+- `SIZES.XL` 32px
+
+<Canvas>
+  <Story id="ui-components-component-library-base-icon-base-icon-stories-js--size" />
+</Canvas>
+
+```jsx
+import { SIZES } from '../../../helpers/constants/design-system';
+import { BaseIcon } from '../ui/component-library';
+
+<BaseIcon size={SIZES.XXS} />
+<BaseIcon size={SIZES.XS} />
+<BaseIcon size={SIZES.SM} />
+<BaseIcon size={SIZES.MD} />
+<BaseIcon size={SIZES.LG} />
+<BaseIcon size={SIZES.XL} />
+```
+
+### Color
+
+Use the `color` prop and the `COLORS` object from `./ui/helpers/constants/design-system.js` to change the color of `BaseIcon`. Defaults to `COLORS.INHERIT` which will use the text color of the parent element. This is useful for inline icons.
+
+<Canvas>
+  <Story id="ui-components-component-library-base-icon-base-icon-stories-js--color" />
+</Canvas>
+
+```jsx
+import { COLORS } from '../../../helpers/constants/design-system';
+import { BaseIcon } from '../ui/component-library';
+
+<BaseIcon color={COLORS.INHERIT} />
+<BaseIcon color={COLORS.ICON_DEFAULT} />
+<BaseIcon color={COLORS.ICON_ALTERNATIVE} />
+<BaseIcon color={COLORS.ICON_MUTED} />
+<BaseIcon color={COLORS.OVERLAY_INVERSE} />
+<BaseIcon color={COLORS.PRIMARY_DEFAULT} />
+<BaseIcon color={COLORS.PRIMARY_INVERSE} />
+<BaseIcon color={COLORS.ERROR_DEFAULT} />
+<BaseIcon color={COLORS.ERROR_INVERSE} />
+<BaseIcon color={COLORS.SUCCESS_DEFAULT} />
+<BaseIcon color={COLORS.SUCCESS_INVERSE} />
+<BaseIcon color={COLORS.WARNING_DEFAULT} />
+<BaseIcon color={COLORS.WARNING_INVERSE} />
+<BaseIcon color={COLORS.INFO_DEFAULT} />
+<BaseIcon color={COLORS.INFO_INVERSE} />
+```

ui/components/component-library/base-icon/base-icon.js

@@ -0,0 +1,56 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import classnames from 'classnames';
+import Box from '../../ui/box/box';
+
+import {
+  SIZES,
+  COLORS,
+  ICON_COLORS,
+} from '../../../helpers/constants/design-system';
+
+export const BaseIcon = ({
+  className,
+  size = SIZES.MD,
+  color = COLORS.INHERIT,
+  children,
+  ...props
+}) => {
+  return (
+    <Box
+      as="svg"
+      viewBox="0 0 512 512"
+      className={classnames(className, 'base-icon', `base-icon--size-${size}`)}
+      color={color}
+      {...props}
+    >
+      {children}
+    </Box>
+  );
+};
+
+BaseIcon.propTypes = {
+  /**
+   * The size of the BaseIcon.
+   * Possible values could be 'SIZES.XXS', 'SIZES.XS', 'SIZES.SM', 'SIZES.MD', 'SIZES.LG', 'SIZES.XL',
+   * Default value is 'SIZES.MD'.
+   */
+  size: PropTypes.oneOf(Object.values(SIZES)),
+  /**
+   * The color of the icon.
+   * Defaults to COLORS.INHERIT.
+   */
+  color: PropTypes.oneOf(Object.values(ICON_COLORS)),
+  /**
+   * An additional className to apply to the icon.
+   */
+  className: PropTypes.string,
+  /**
+   * The <path> to the icon.
+   */
+  children: PropTypes.node,
+  /**
+   * BaseIcon accepts all the props from Box
+   */
+  ...Box.propTypes,
+};

ui/components/component-library/base-icon/base-icon.scss

@@ -0,0 +1,33 @@
+.base-icon {
+  --icon-size: var(--size, 16px);
+
+  &--size-xxs {
+    --size: 10px;
+  }
+
+  &--size-xs {
+    --size: 12px;
+  }
+
+  &--size-sm {
+    --size: 16px;
+  }
+
+  &--size-md {
+    --size: 20px;
+  }
+
+  &--size-lg {
+    --size: 24px;
+  }
+
+  &--size-xl {
+    --size: 32px;
+  }
+
+  font-size: var(--icon-size);
+  width: 1em;
+  height: 1em;
+  display: inline-block;
+  fill: currentColor;
+}

ui/components/component-library/base-icon/base-icon.stories.js

@@ -0,0 +1,176 @@
+import React from 'react';
+import {
+  SIZES,
+  ALIGN_ITEMS,
+  DISPLAY,
+  COLORS,
+  ICON_COLORS,
+} from '../../../helpers/constants/design-system';
+import Box from '../../ui/box/box';
+
+import { BaseIcon } from './base-icon';
+import README from './README.mdx';
+
+const marginSizeControlOptions = [
+  undefined,
+  0,
+  1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+  10,
+  11,
+  12,
+  'auto',
+];
+
+export default {
+  title: 'Components/ComponentLibrary/BaseIcon',
+  id: __filename,
+  component: BaseIcon,
+  parameters: {
+    docs: {
+      page: README,
+    },
+  },
+  argTypes: {
+    size: {
+      control: 'select',
+      options: Object.values(SIZES),
+    },
+    color: {
+      control: 'select',
+      options: Object.values(ICON_COLORS),
+    },
+    className: {
+      control: 'text',
+    },
+    marginTop: {
+      options: marginSizeControlOptions,
+      control: 'select',
+      table: { category: 'box props' },
+    },
+    marginRight: {
+      options: marginSizeControlOptions,
+      control: 'select',
+      table: { category: 'box props' },
+    },
+    marginBottom: {
+      options: marginSizeControlOptions,
+      control: 'select',
+      table: { category: 'box props' },
+    },
+    marginLeft: {
+      options: marginSizeControlOptions,
+      control: 'select',
+      table: { category: 'box props' },
+    },
+  },
+  args: {
+    color: COLORS.INHERIT,
+    size: SIZES.MD,
+    children: (
+      <path d="M259 16l204 112 3 3c1 1 2 2 2 3 1 1 1 3 1 4 1 1 1 2 1 3l-2 224c0 5-3 10-7 13L261 496c-3 1-5 2-8 2h-1c-3 0-5-1-8-2L49 380c-5-2-7-7-7-12V141c0-5 2-10 7-13 1 0 1-1 2-1L245 16c5-2 10-2 14 0zm182 150l-175 97 1 195 172-101zm-370 0v190l2 2c0 1 1 2 1 3l163 97V261zm331 170c3-5 9-7 14-4l6 3c5 3 6 9 4 14-2 4-6 6-9 6-2 0-4-1-5-2l-6-3c-5-3-7-9-4-14zm-305-4c5-3 12-1 14 4 3 4 2 11-3 14l-6 3c-2 1-3 1-5 1-4 0-7-2-9-5-3-5-1-11 4-14zm265-18c3-5 9-7 14-4l6 3c5 3 7 9 4 14-2 3-6 5-9 5-2 0-4 0-5-1l-6-3c-5-3-7-9-4-14zm-226-5c5-3 11-1 14 4s1 11-4 14l-5 4c-2 0-4 1-5 1-4 0-7-2-9-5-3-5-1-12 3-14zm186-18c3-5 9-7 14-4l6 3c5 3 7 10 4 14-2 4-5 6-9 6-2 0-4-1-5-2l-6-3c-5-3-7-9-4-14zm-147-4c5-3 11-1 14 4s1 11-4 14l-5 3c-2 1-4 2-6 2-3 0-7-2-9-6-2-5-1-11 4-14zm107-18c3-5 10-7 14-4l6 3c5 3 7 9 4 14-2 3-5 5-9 5-2 0-3 0-5-1l-6-3c-5-3-6-9-4-14zm-69-4c5-3 12-2 15 3 2 5 1 12-4 15l-6 3c-1 1-3 1-5 1-3 0-7-2-9-5-3-5-1-11 4-14zm39-220L87 140l166 95 173-94zm0 150c6 0 11 4 11 10v6c0 6-5 11-11 11-5 0-10-5-10-11v-6c0-6 5-10 10-10zm0-45c6 0 11 4 11 10v6c0 6-5 11-11 11-5 0-10-5-10-11v-6c0-6 5-10 10-10zm0-45c6 0 11 4 11 10v7c0 5-5 10-11 10-5 0-10-5-10-10v-7c0-6 5-10 10-10zm0-45c6 0 11 5 11 10v7c0 5-5 10-11 10-5 0-10-5-10-10v-7c0-5 5-10 10-10z" />
+    ),
+  },
+};
+
+export const DefaultStory = (args) => <BaseIcon {...args} />;
+
+DefaultStory.storyName = 'Default';
+
+export const Size = (args) => (
+  <Box display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.BASELINE} gap={1}>
+    <BaseIcon {...args} size={SIZES.XXS} />
+    <BaseIcon {...args} size={SIZES.XS} />
+    <BaseIcon {...args} size={SIZES.SM} />
+    <BaseIcon {...args} size={SIZES.MD} />
+    <BaseIcon {...args} size={SIZES.LG} />
+    <BaseIcon {...args} size={SIZES.XL} />
+  </Box>
+);
+
+export const Color = (args) => (
+  <Box display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.BASELINE}>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.INHERIT} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.ICON_DEFAULT} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.ICON_ALTERNATIVE} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.ICON_MUTED} />
+    </Box>
+    <Box
+      padding={1}
+      display={DISPLAY.FLEX}
+      alignItems={ALIGN_ITEMS.CENTER}
+      backgroundColor={COLORS.OVERLAY_DEFAULT}
+    >
+      <BaseIcon {...args} color={COLORS.OVERLAY_INVERSE} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.PRIMARY_DEFAULT} />
+    </Box>
+    <Box
+      padding={1}
+      display={DISPLAY.FLEX}
+      alignItems={ALIGN_ITEMS.CENTER}
+      backgroundColor={COLORS.PRIMARY_DEFAULT}
+    >
+      <BaseIcon {...args} color={COLORS.PRIMARY_INVERSE} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.ERROR_DEFAULT} />
+    </Box>
+    <Box
+      padding={1}
+      display={DISPLAY.FLEX}
+      alignItems={ALIGN_ITEMS.CENTER}
+      backgroundColor={COLORS.ERROR_DEFAULT}
+    >
+      <BaseIcon {...args} color={COLORS.ERROR_INVERSE} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.SUCCESS_DEFAULT} />
+    </Box>
+    <Box
+      padding={1}
+      display={DISPLAY.FLEX}
+      alignItems={ALIGN_ITEMS.CENTER}
+      backgroundColor={COLORS.SUCCESS_DEFAULT}
+    >
+      <BaseIcon {...args} color={COLORS.SUCCESS_INVERSE} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.WARNING_DEFAULT} />
+    </Box>
+    <Box
+      padding={1}
+      display={DISPLAY.FLEX}
+      alignItems={ALIGN_ITEMS.CENTER}
+      backgroundColor={COLORS.WARNING_DEFAULT}
+    >
+      <BaseIcon {...args} color={COLORS.WARNING_INVERSE} />
+    </Box>
+    <Box padding={1} display={DISPLAY.FLEX} alignItems={ALIGN_ITEMS.CENTER}>
+      <BaseIcon {...args} color={COLORS.INFO_DEFAULT} />
+    </Box>
+    <Box
+      padding={1}
+      display={DISPLAY.FLEX}
+      alignItems={ALIGN_ITEMS.CENTER}
+      backgroundColor={COLORS.INFO_DEFAULT}
+    >
+      <BaseIcon {...args} color={COLORS.INFO_INVERSE} />
+    </Box>
+  </Box>
+);

ui/components/component-library/base-icon/base-icon.test.js

@@ -0,0 +1,64 @@
+/* eslint-disable jest/require-top-level-describe */
+import { render } from '@testing-library/react';
+import React from 'react';
+import { SIZES, COLORS } from '../../../helpers/constants/design-system';
+import { BaseIcon } from './base-icon';
+
+describe('BaseIcon', () => {
+  it('should render correctly', () => {
+    const { getByTestId, container } = render(
+      <BaseIcon data-testid="base-icon" />,
+    );
+    expect(getByTestId('base-icon')).toBeDefined();
+    expect(container.querySelector('svg')).toBeDefined();
+  });
+  it('should render with different size classes', () => {
+    const { getByTestId } = render(
+      <>
+        <BaseIcon size={SIZES.XXS} data-testid="base-icon-xxs" />
+        <BaseIcon size={SIZES.XS} data-testid="base-icon-xs" />
+        <BaseIcon size={SIZES.SM} data-testid="base-icon-sm" />
+        <BaseIcon size={SIZES.MD} data-testid="base-icon-md" />
+        <BaseIcon size={SIZES.LG} data-testid="base-icon-lg" />
+        <BaseIcon size={SIZES.XL} data-testid="base-icon-xl" />
+      </>,
+    );
+    expect(getByTestId('base-icon-xxs')).toHaveClass('base-icon--size-xxs');
+    expect(getByTestId('base-icon-xs')).toHaveClass('base-icon--size-xs');
+    expect(getByTestId('base-icon-sm')).toHaveClass('base-icon--size-sm');
+    expect(getByTestId('base-icon-md')).toHaveClass('base-icon--size-md');
+    expect(getByTestId('base-icon-lg')).toHaveClass('base-icon--size-lg');
+    expect(getByTestId('base-icon-xl')).toHaveClass('base-icon--size-xl');
+  });
+  it('should render with icon colors', () => {
+    const { getByTestId } = render(
+      <>
+        <BaseIcon data-testid="base-icon-color-inherit" />
+        <BaseIcon
+          color={COLORS.ICON_DEFAULT}
+          data-testid="base-icon-color-default"
+        />
+        <BaseIcon
+          color={COLORS.ICON_ALTERNATIVE}
+          data-testid="base-icon-color-alternative"
+        />
+        <BaseIcon
+          color={COLORS.ICON_MUTED}
+          data-testid="base-icon-color-muted"
+        />
+      </>,
+    );
+    expect(getByTestId('base-icon-color-inherit')).toHaveClass(
+      'box--color-inherit',
+    );
+    expect(getByTestId('base-icon-color-default')).toHaveClass(
+      'box--color-icon-default',
+    );
+    expect(getByTestId('base-icon-color-alternative')).toHaveClass(
+      'box--color-icon-alternative',
+    );
+    expect(getByTestId('base-icon-color-muted')).toHaveClass(
+      'box--color-icon-muted',
+    );
+  });
+});

ui/components/component-library/base-icon/index.js

@@ -0,0 +1 @@
+export { BaseIcon } from './base-icon';

ui/components/component-library/component-library-components.scss

@@ -1,2 +1,3 @@
 /** Please import your files in alphabetical order **/
 @import 'base-avatar/base-avatar';
+@import 'base-icon/base-icon';

ui/components/ui/box/box.js

@@ -9,6 +9,7 @@ import {
   BACKGROUND_COLORS,
   BORDER_COLORS,
   TEXT_COLORS,
+  ICON_COLORS,
   DISPLAY,
   JUSTIFY_CONTENT,
   SIZES,
@@ -28,6 +29,7 @@ export const ValidBackgroundColors = PropTypes.oneOf(
 );
 export const ValidBorderColors = PropTypes.oneOf(Object.values(BORDER_COLORS));
 export const ValidTextColors = PropTypes.oneOf(Object.values(TEXT_COLORS));
+export const ValidIconColors = PropTypes.oneOf(Object.values(ICON_COLORS));
 
 const ArrayOfValidSizes = PropTypes.arrayOf(ValidSize);
 export const MultipleSizes = PropTypes.oneOfType([
@@ -54,9 +56,12 @@ export const MultipleBackgroundColors = PropTypes.oneOfType([
 ]);
 
 const ArrayOfValidTextColors = PropTypes.arrayOf(ValidTextColors);
+const ArrayOfValidIconColors = PropTypes.arrayOf(ValidIconColors);
 export const MultipleTextColors = PropTypes.oneOfType([
   ValidTextColors,
   ArrayOfValidTextColors,
+  ValidIconColors,
+  ArrayOfValidIconColors,
 ]);
 
 function isValidSize(type, value) {

ui/helpers/constants/design-system.js

@@ -126,6 +126,25 @@ export const TEXT_COLORS = pick(COLORS, [
   'INFO_INVERSE',
   'INHERIT',
 ]);
+
+export const ICON_COLORS = pick(COLORS, [
+  'ICON_DEFAULT',
+  'ICON_ALTERNATIVE',
+  'ICON_MUTED',
+  'OVERLAY_INVERSE',
+  'PRIMARY_DEFAULT',
+  'PRIMARY_INVERSE',
+  'ERROR_DEFAULT',
+  'ERROR_INVERSE',
+  'SUCCESS_DEFAULT',
+  'SUCCESS_INVERSE',
+  'WARNING_DEFAULT',
+  'WARNING_INVERSE',
+  'INFO_DEFAULT',
+  'INFO_INVERSE',
+  'INHERIT',
+]);
+
 export const TYPOGRAPHY = {
   H1: 'h1',
   H2: 'h2',