import { Story, Canvas, ArgsTable } from '@storybook/addon-docs';

import { Box } from './box';

# Box

The `Box` is a utility component that accepts many helper props to make styling easier.

[MetaMask Design System Guides](https://www.notion.so/MetaMask-Design-System-Guides-Design-f86ecc914d6b4eb6873a122b83c12940)

<Canvas>
  <Story id="components-componentlibrary-box--box-default-story" />
</Canvas>

## Props

<ArgsTable of={Box} />

## Usage

The following describes the props and example usage for this component.

### Margin

The margin props `margin`, `marginTop`, `marginRight`, `marginBottom`, `marginLeft`, `marginInline`, `marginInlineStart`, and `marginInlineEnd` can be used to set the margins of the `Box` component. All of the margin props accept [responsive props](#responsive-props) in the form of array props

Accepted props are: `0, 1, 2, 4, 6, 8, 9, 10, 12, 'auto` or array of these values

<Canvas>
  <Story id="components-componentlibrary-box--margin" />
</Canvas>

```jsx
<Box margin={4} />
<Box marginTop={4} />
<Box marginRight={4} />
<Box marginBottom={4} />
<Box marginLeft={'auto'} />
<Box marginInline={4} />
<Box marginInlineStart={4} />
<Box marginInlineEnd={4} />

// Responsive props
<Box margin={[4, 8]} />
<Box marginTop={[4, 8]} />
<Box marginRight={[4, 8]} />
<Box marginBottom={[4, 8]} />
<Box marginLeft={['auto', 8]} />
<Box marginInline={['auto', 8]} />
<Box marginInlineStart={['auto', 8]} />
<Box marginInlineEnd={['auto', 8]} />
```

### Padding

The padding props work very similarly to margin. The padding props `padding`, `paddingTop`, `paddingRight`, `paddingBottom`, `paddingLeft`, `paddingInline`, `paddingInlineStart`, and `paddingInlineEnd` can be used to set the paddings of the `Box` component. All of the padding props accept [responsive props](#responsive-props) in the form of array props

Accepted props are: `0, 1, 2, 4, 6, 8, 9, 10, 12` or array of these values

<Canvas>
  <Story id="components-componentlibrary-box--padding" />
</Canvas>

```jsx
<Box padding={4} />
<Box paddingTop={4} />
<Box paddingRight={4} />
<Box paddingBottom={4} />
<Box paddingLeft={4} />

// Responsive props
<Box padding={[4, 8]} />
<Box paddingTop={[4, 8]} />
<Box paddingRight={[4, 8]} />
<Box paddingBottom={[4, 8]} />
<Box paddingLeft={[4, 8]} />
```

### Display

The `display` prop can be used to set the display of the `Box` component. All of the display props accept [responsive props](#responsive-props) in the form of array props.

Accepted props imported from the design system `Display` const are:

- `Display.Block`
- `Display.Flex`
- `Display.Grid`
- `Display.InlineBlock`
- `Display.InlineFlex`
- `Display.InlineGrid`
- `Display.Inline`
- `Display.ListItem`
- `Display.None`

or array of these values.

```jsx
import { Display } from '../../../helpers/constants/design-system';
import Box from '../ui/box';

<Box display={Display.Block} />
<Box display={Display.Flex} />
<Box display={Display.Grid} />
<Box display={Display.InlineBlock} />
<Box display={Display.InlineFlex} />
<Box display={Display.Inline} />
<Box display={Display.None} />
```

### Color

The `color` prop can be used to set the color of the content in Box component. The `color` prop accepts [responsive props](#responsive-props) in the form of array props. Defaults to `Color.textDefault`.

<Canvas>
  <Story id="components-componentlibrary-box--color-story" />
</Canvas>

Example of importing `TextColor` object with `Box` component

```jsx
import { TextColor } from '../../../helpers/constants/design-system';
import Box from '../ui/box';

<Box color={TextColor.textDefault}>Text goes here</Box>;
```

### Background Color

Use the `backgroundColor` prop along with the `Color` or `BackgroundColor` object from `ui/helpers/constants/design-system.js` to change background color. The `backgroundColor` prop accepts [responsive props](#responsive-props) in the form of array props.

<Canvas>
  <Story id="components-componentlibrary-box--background-color-story" />
</Canvas>

Example of importing `BackgroundColor` object with `Box` component

```jsx
import {
  BackgroundColor,
  TextColor,
} from '../../../helpers/constants/design-system';
import Box from '../ui/box';

<Box backgroundColor={BackgroundColor.backgroundDefault}>
  <Text color={TextColor.textDefault}>BackgroundColor.backgroundDefault</Text>
</Box>;
```

### Border Color

Use the `borderColor` prop along with the `Color` or `BorderColor` object from `ui/helpers/constants/design-system.js` to change border color. The `borderColor` prop accepts [responsive props](#responsive-props) in the form of array props.

<Canvas>
  <Story id="components-componentlibrary-box--border-color-story" />
</Canvas>

Example of importing `BorderColor` object with `Box` component

```jsx
import {
  BackgroundColor,
  BorderColor,
  TextColor,
} from '../../../helpers/constants/design-system';
import Box from '../ui/box';

<Box
  backgroundColor={BackgroundColor.backgroundDefault}
  borderColor={BorderColor.borderDefault}
>
  <Text color={TextColor.textDefault}>BorderColor.borderDefault</Text>
</Box>;
```

### Border Radius

Use the `borderRadius` prop along with the `BorderRadius` object from `ui/helpers/constants/design-system.js` to change border radius. The `borderRadius` prop accepts [responsive props](#responsive-props) in the form of array props.

<Canvas>
  <Story id="components-componentlibrary-box--border-radius-story" />
</Canvas>

Example of importing `BorderRadius` object with `Box` component

```jsx
import { BorderRadius } from '../../../helpers/constants/design-system';
import Box from '../ui/box';

<Box borderRadius={BorderRadius.none}>BorderRadius.none 0px</Box>
<Box borderRadius={BorderRadius.XS}>BorderRadius.XS 2px</Box>
<Box borderRadius={BorderRadius.SM}>BorderRadius.SM 4px</Box>
<Box borderRadius={BorderRadius.MD}>BorderRadius.MD 6px</Box>
<Box borderRadius={BorderRadius.LG}>BorderRadius.LG 8px</Box>
<Box borderRadius={BorderRadius.XL}>BorderRadius.XL 12px</Box>
<Box borderRadius={BorderRadius.pill}>BorderRadius.pill 9999px</Box>
<Box borderRadius={BorderRadius.full}>BorderRadius.full 50%</Box>
```

### Responsive Props

The box component provides a responsive props api in the form of array props. Array props are inspired by [styled-systems array props](https://styled-system.com/guides/array-props). The responsive props follow a mobile first methodology with the first item in the array applying the style to the base level size e.g. `0px` and up. The second item overwrites the first items styles at the next breakpoint.

- All Box props accept the responsive props format
- To skip a breakpoint use `null` as the skipped item's value e.g. `<Box display={['display', null, ;flex']} />`

```
// the responsive props
<Box display={['block', 'flex']} />

// is equivalent to the css
.box {
  display: block;

  @media screen and (max-width: $breakpoint-sm) {
    display: flex;
  }
}
```

<Canvas>
  <Story id="components-componentlibrary-box--responsive-props" />
</Canvas>

```jsx
import {
  BorderColor,
  BackgroundColor,
} from '../../../helpers/constants/design-system';
import Box from '../ui/box';

<Box
  padding={[2, 4]}
  gap={[2, 4]}
  display={['flex']}
  flexDirection={['column', 'row']}
  borderColor={BorderColor.borderDefault}
>
  <Box
    padding={[4, 8]}
    backgroundColor={BackgroundColor.backgroundAlternative}
    borderColor={BorderColor.borderMuted}
  >
    responsive
  </Box>
  <Box
    padding={[4, 8]}
    backgroundColor={BackgroundColor.backgroundAlternative}
    borderColor={BorderColor.borderMuted}
  >
    props
  </Box>
  <Box
    padding={[4, 8]}
    backgroundColor={BackgroundColor.backgroundAlternative}
    borderColor={BorderColor.borderMuted}
  >
    example
  </Box>
</Box>;
```

### As

The polymorphic `as` prop allows you to change the root HTML element of the Box component. Defaults to `'div'`

<Canvas>
  <Story id="components-componentlibrary-box--as" />
</Canvas>

```jsx
import Box from '../../ui/box';

<Box>div(default)</Box>
<Box as="ul">ul</Box>
<Box as="li">li</Box>
<Box as="button">button</Box>
<Box as="header">header</Box>
```

### Width

Use the `width` prop to pass a singular `BlockSize` or for a responsive width pass an array up to 4 `BlockSize`

Responsive widths go from smallest to largest screen sizes

Example: [BlockSize.Half, BlockSize.ThreeFourths, BlockSize.OneFifth, BlockSize.ThreeSixths]

- BlockSize.Half is the default width for `base screen size (0px)` and up
- BlockSize.ThreeFourths is the width for `small screen size (576px) ` and up
- BlockSize.OneFifth is the width for `medium screen size (768px)` and up
- BlockSize.ThreeSixths is the width for `large screen size (1280px)` and up

<Canvas>
  <Story id="components-componentlibrary-box--width" />
</Canvas>

```jsx
import {
  BlockSize,
  Display,
  FlexWrap,
} from '../../../helpers/constants/design-system';
import Box from '../../ui/box';

<>
  <p>Static widths</p>

  <Box display={Display.Flex}>
    <Box width={BlockSize.Full}>BlockSize.Full</Box>
    <Box width={BlockSize.Half}>BlockSize.Half</Box>
    <Box width={BlockSize.Half}>BlockSize.Half</Box>
    <Box width={BlockSize.OneThird}>BlockSize.OneThird</Box>
    <Box width={BlockSize.OneThird}>BlockSize.OneThird</Box>
    <Box width={BlockSize.OneThird}>BlockSize.OneThird</Box>
    <Box width={BlockSize.OneFourth}>BlockSize.OneFourth</Box>
    <Box width={BlockSize.OneFourth}>BlockSize.OneFourth</Box>
    <Box width={BlockSize.OneFourth}>BlockSize.OneFourth</Box>
    <Box width={BlockSize.OneFourth}>BlockSize.OneFourth</Box>
  </Box>

  <p>Responsive widths</p>

  <Box display={Display.Flex} flexWrap={FlexWrap.Wrap}>
    <Box
      width={[
        BlockSize.Full,
        BlockSize.Half,
        BlockSize.OneThird,
        BlockSize.OneFourth,
      ]}
    >
      BlockSize.Full, BlockSize.Half, BlockSize.OneThird, BlockSize.OneFourth,
    </Box>
    <Box
      width={[
        BlockSize.Full,
        BlockSize.Half,
        BlockSize.OneThird,
        BlockSize.OneFourth,
      ]}
    >
      BlockSize.Full, BlockSize.Half, BlockSize.OneThird, BlockSize.OneFourth,
    </Box>
    <Box
      width={[
        BlockSize.Full,
        BlockSize.Half,
        BlockSize.OneThird,
        BlockSize.OneFourth,
      ]}
    >
      BlockSize.Full, BlockSize.Half, BlockSize.OneThird, BlockSize.OneFourth,
    </Box>
    <Box
      width={[
        BlockSize.Full,
        BlockSize.Half,
        BlockSize.OneThird,
        BlockSize.OneFourth,
      ]}
    >
      BlockSize.Full, BlockSize.Half, BlockSize.OneThird, BlockSize.OneFourth,
    </Box>
  </Box>
</>;
```
