import { Meta, Preview, Props } from '@storybook/addon-docs/blocks';
import { Card } from './Card';
import { Button } from '../Button';
import { IconButton } from '../IconButton/IconButton';
import { TagList } from '../Tags/TagList';

export const logo = 'https://grafana.com/static/assets/img/apple-touch-icon.png';

<Meta title="MDX/Card" component={Card} />

# Card

## Usage

### Basic

A basic `Card` component expects at least a heading, used as a title.

```jsx
<Card>
  <Card.Heading>Filter by name</Card.Heading>
  <Card.Description>Filter data by query.</Card.Description>
</Card>
```

<Preview>
  <Card>
    <Card.Heading>Filter by name</Card.Heading>
    <Card.Description>Filter data by query.</Card.Description>
  </Card>
</Preview>

### Multiple metadata elements

For providing metadata elements, which can be any extra information for the card, `Card.Meta` component should be used. If metadata consists of multiple strings, each of them has to be escaped (wrapped in brackets `{}`) or better passed in as an array.

```jsx
<Card>
  <Card.Heading>Test dashboard</Card.Heading>
  <Card.Meta>{['Folder: Test', 'Views: 100']}</Card.Meta>
</Card>
```

<Preview>
  <Card>
    <Card.Heading>Test dashboard</Card.Heading>
    <Card.Meta>{['Folder: Test', 'Views: 100']}</Card.Meta>
  </Card>
</Preview>

Metadata also accepts HTML elements, which could be links, for example. For elements, that are not strings, a `key` prop has to be manually specified.

```jsx
<Card>
  <Card.Heading>Test dashboard</Card.Heading>
  <Card.Meta>
    Grafana
    <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
      https://ops-us-east4.grafana.net/api/prom
    </a>
  </Card.Meta>
</Card>
```

<Preview>
  <Card>
    <Card.Heading>Test dashboard</Card.Heading>
    <Card.Meta>
      Grafana
      <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
        https://ops-us-east4.grafana.net/api/prom
      </a>
    </Card.Meta>
  </Card>
</Preview>

The separator for multiple metadata elements defaults to a vertical line `|`, but can be customised.

```jsx
<Card>
  <Card.Heading>Test dashboard</Card.Heading>
  <Card.Meta separator={'-'}>
    Grafana
    <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
      https://ops-us-east4.grafana.net/api/prom
    </a>
  </Card.Meta>
</Card>
```

<Preview>
  <Card>
    <Card.Heading>Test dashboard</Card.Heading>
    <Card.Meta separator={'-'}>
      Grafana
      <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
        https://ops-us-east4.grafana.net/api/prom
      </a>
    </Card.Meta>
  </Card>
</Preview>

### Tags

Tags can be rendered inside the Card, by being wrapped in `Card.Tags` component. Note that this component does not provide any tag styling and that should be handled by the children. It is recommended to use it with Grafana-UI's `TagList` component.

```jsx
<Card>
  <Card.Heading>Test dashboard</Card.Heading>
  <Card.Description>Card with a list of tags</Card.Description>
  <Card.Tags>
    <TagList tags={['tag1', 'tag2', 'tag3']} onClick={(tag) => console.log(tag)} />
  </Card.Tags>
</Card>
```

<Preview>
  <Card>
    <Card.Heading>Test dashboard</Card.Heading>
    <Card.Description>Card with a list of tags</Card.Description>
    <Card.Tags>
      <TagList tags={['tag1', 'tag2', 'tag3']} onClick={(tag) => console.log(tag)} />
    </Card.Tags>
  </Card>
</Preview>

### As a link

Card can be used as a clickable link item by specifying `href` prop.

```jsx
<Card href="https://grafana.com">
  <Card.Heading>Redirect to Grafana</Card.Heading>
  <Card.Description>Clicking this card will redirect to grafana website</Card.Description>
</Card>
```

<Preview>
  <Card href="https://grafana.com">
    <Card.Heading>Redirect to Grafana</Card.Heading>
    <Card.Description>Clicking this card will redirect to grafana website</Card.Description>
  </Card>
</Preview>

### As a button

Card can be used as a clickable buttons item by specifying `onClick` prop.

```jsx
<Card onClick={() => alert('Hello, Grafana!')}>
  <Card.Heading>Hello, Grafana</Card.Heading>
  <Card.Description>Clicking this card will create an alert</Card.Description>
</Card>
```

<Preview>
  <Card onClick={() => alert('Hello, Grafana!')}>
    <Card.Heading>Hello, Grafana</Card.Heading>
    <Card.Description>Clicking this card will create an alert</Card.Description>
  </Card>
</Preview>

> **Note**: When used in conjunction with [Metadata elements](#multiple-metadata-elements), clicking on any element
> inside `<Card.Meta>` will prevent the card action to be executed (either `href` to be followed or `onClick` to be called).
>
> Example:

```jsx
<Card onClick={() => alert('Hello, Grafana!')}>
  <Card.Heading>Hello, Grafana</Card.Heading>
  <Card.Meta>Clicking on this text (Meta) WILL NOT trigger the alert!</Card.Meta>
  <Card.Description>Clicking on this text (Description) WILL trigger the alert!</Card.Description>
</Card>
```

<Preview>
  <Card onClick={() => alert('Hello, Grafana!')}>
    <Card.Heading>Hello, Grafana</Card.Heading>
    <Card.Meta>Clicking on this text (Meta) WILL NOT trigger the alert!</Card.Meta>
    <Card.Description>Clicking on this text (Description) WILL trigger the alert!</Card.Description>
  </Card>
</Preview>

### Inside a list item

To render cards in a list, it is possible to nest them inside `li` items.

```jsx
<ul>
  <li>
    <Card>
      <Card.Heading>List card item</Card.Heading>
      <Card.Description>Card that is rendered inside li element.</Card.Description>
    </Card>
  </li>
  <li>
    <Card>
      <Card.Heading>List card item</Card.Heading>
      <Card.Description>Card that is rendered inside li element.</Card.Description>
    </Card>
  </li>
  <li>
    <Card>
      <Card.Heading>List card item</Card.Heading>
      <Card.Description>Card that is rendered inside li element.</Card.Description>
    </Card>
  </li>
  <li>
    <Card>
      <Card.Heading>List card item</Card.Heading>
      <Card.Description>Card that is rendered inside li element.</Card.Description>
    </Card>
  </li>
</ul>
```

<Preview>
  <ul style={{ padding: '20px', maxWidth: '800px', listStyle: 'none', display: 'grid' }}>
    <li>
      <Card>
        <Card.Heading>List card item</Card.Heading>
        <Card.Description>Card that is rendered inside li element.</Card.Description>
      </Card>
    </li>
    <li>
      <Card>
        <Card.Heading>List card item</Card.Heading>
        <Card.Description>Card that is rendered inside li element.</Card.Description>
      </Card>
    </li>
    <li>
      <Card>
        <Card.Heading>List card item</Card.Heading>
        <Card.Description>Card that is rendered inside li element.</Card.Description>
      </Card>
    </li>
    <li>
      <Card>
        <Card.Heading>List card item</Card.Heading>
        <Card.Description>Card that is rendered inside li element.</Card.Description>
      </Card>
    </li>
  </ul>
</Preview>

### With media elements

Cards can also be rendered with media content such icons or images. Such elements need to be wrapped in `Card.Figure` component.

```jsx
<Card>
  <Card.Heading>1-ops-tools1-fallback</Card.Heading>
  <Card.Figure>
    <img src={logo} alt="Grafana Logo" width="40" height="40" />
  </Card.Figure>
  <Card.Meta>
    Grafana
    <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
      https://ops-us-east4.grafana.net/api/prom
    </a>
  </Card.Meta>
</Card>
```

<Preview>
  <Card>
    <Card.Heading>1-ops-tools1-fallback</Card.Heading>
    <Card.Figure>
      <img src={logo} alt="Grafana Logo" width="40" height="40" />
    </Card.Figure>
    <Card.Meta>
      Grafana
      <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
        https://ops-us-east4.grafana.net/api/prom
      </a>
    </Card.Meta>
  </Card>
</Preview>

### Action Cards

Cards also accept primary and secondary actions. Usually the primary actions are displayed as buttons while secondary actions are displayed as icon buttons. The actions need to be wrappd in `Card.Actions` and `Card.SecondaryActions` components respectively.

```jsx
<Card>
  <Card.Heading>1-ops-tools1-fallback</Card.Heading>
  <Card.Meta>
    Grafana
    <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
      https://ops-us-east4.grafana.net/api/prom
    </a>
  </Card.Meta>
  <Card.Figure>
    <img src={logo} alt="Grafana Logo" width="40" height="40" />
  </Card.Figure>
  <Card.Actions>
    <Button key="settings" variant="secondary">
      Settings
    </Button>
    <Button key="explore" variant="secondary">
      Explore
    </Button>
  </Card.Actions>
  <Card.SecondaryActions>
    <IconButton key="showAll" name="apps" tooltip="Show all dashboards for this data source" />
    <IconButton key="delete" name="trash-alt" tooltip="Delete this data source" />
  </Card.SecondaryActions>
</Card>
```

<Preview>
  <Card>
    <Card.Heading>1-ops-tools1-fallback</Card.Heading>
    <Card.Meta>
      Grafana
      <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
        https://ops-us-east4.grafana.net/api/prom
      </a>
    </Card.Meta>
    <Card.Figure>
      <img src={logo} alt="Grafana Logo" width="40" height="40" />
    </Card.Figure>
    <Card.Actions>
      <Button key="settings" variant="secondary">
        Settings
      </Button>
      <Button key="explore" variant="secondary">
        Explore
      </Button>
    </Card.Actions>
    <Card.SecondaryActions>
      <IconButton key="showAll" name="apps" tooltip="Show all dashboards for this data source" />
      <IconButton key="delete" name="trash-alt" tooltip="Delete this data source" />
    </Card.SecondaryActions>
  </Card>
</Preview>

### Disabled state

Card can have a disabled state, effectively making it and its actions non-clickable. If there are any actions, they will be disabled instead of the whole card.

```jsx
<Card disabled>
  <Card.Heading>1-ops-tools1-fallback</Card.Heading>
  <Card.Meta>
    Grafana
    <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
      https://ops-us-east4.grafana.net/api/prom
    </a>
  </Card.Meta>
  <Card.Figure>
    <img src={logo} alt="Grafana Logo" width="40" height="40" />
  </Card.Figure>
</Card>
```

<Preview>
  <Card disabled>
    <Card.Heading>1-ops-tools1-fallback</Card.Heading>
    <Card.Meta>
      Grafana
      <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
        https://ops-us-east4.grafana.net/api/prom
      </a>
    </Card.Meta>
    <Card.Figure>
      <img src={logo} alt="Grafana Logo" width="40" height="40" />
    </Card.Figure>
  </Card>
</Preview>

```jsx
<Card disabled>
  <Card.Heading>1-ops-tools1-fallback</Card.Heading>
  <Card.Meta>
    Grafana
    <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
      https://ops-us-east4.grafana.net/api/prom
    </a>
  </Card.Meta>
  <Card.Figure>
    <img src={logo} alt="Grafana Logo" width="40" height="40" />
  </Card.Figure>
  <Card.Actions>
    <Button key="settings" variant="secondary">
      Settings
    </Button>
    <Button key="explore" variant="secondary">
      Explore
    </Button>
  </Card.Actions>
  <Card.SecondaryActions>
    <IconButton key="showAll" name="apps" tooltip="Show all dashboards for this data source" />
    <IconButton key="delete" name="trash-alt" tooltip="Delete this data source" />
  </Card.SecondaryActions>
</Card>
```

<Preview>
  <Card disabled>
    <Card.Heading>1-ops-tools1-fallback</Card.Heading>
    <Card.Meta>
      Grafana
      <a key="prom-link" href="https://ops-us-east4.grafana.net/api/prom">
        https://ops-us-east4.grafana.net/api/prom
      </a>
    </Card.Meta>
    <Card.Figure>
      <img src={logo} alt="Grafana Logo" width="40" height="40" />
    </Card.Figure>
    <Card.Actions>
      <Button key="settings" variant="secondary">
        Settings
      </Button>
      <Button key="explore" variant="secondary">
        Explore
      </Button>
    </Card.Actions>
    <Card.SecondaryActions>
      <IconButton key="showAll" name="apps" tooltip="Show all dashboards for this data source" />
      <IconButton key="delete" name="trash-alt" tooltip="Delete this data source" />
    </Card.SecondaryActions>
  </Card>
</Preview>

### Selectable

```jsx
<Card isSelected disabled>
  <Card.Heading>Option #1</Card.Heading>
  <Card.Meta>This is a really great option, you won't regret it.</Card.Meta>
  <Card.Figure>
    <img src={logo} alt="Grafana Logo" width="40" height="40" />
  </Card.Figure>
</Card>
```

<Preview>
  <Card isSelected disabled>
    <Card.Heading>Option #1</Card.Heading>
    <Card.Description>This is a really great option, you won't regret it.</Card.Description>
    <Card.Figure>
      <img src={logo} alt="Grafana Logo" width="40" height="40" />
    </Card.Figure>
  </Card>
</Preview>

### Props

<Props of={Card} />
