{/* prettier-ignore */}
{/*
Copyright 2023 Comcast Cable Communications Management, LLC

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

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See the License for the specific language governing permissions and
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SPDX-License-Identifier: Apache-2.0
\*/}

import { Meta, Title } from '@storybook/blocks';
import * as ArtworkStories from './Artwork.stories.js';

<Meta of={ArtworkStories} />

<Title />

Artwork has been architected to be the easiest way to use images in your lightning application.

## Source

https://github.com/rdkcentral/Lightning-UI-Components/blob/develop/packages/@lightningjs/ui-components/src/components/Artwork/Artwork.js

## Usage

Built to be flexible and resilient you can easily add blur, fallback image, multiple gradient types, logo images, and more with the simple to use api listed below.

```js
import { Artwork } from '@lightningjs/ui-components';

class Example extends lng.Component {
  static _template() {
    return {
      Artwork: {
        type: Artwork
      }
    };
  }
}
```

## API

### Properties

| name                    | type     | required | default                              | description                                                                                                                                                                                                                                                             |
| ----------------------- | -------- | -------- | ------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| blur                    | boolean  | false    | false                                | When true, a blur will be applied to the image this will default to true if circleImage is true                                                                                                                                                                         |
| fill                    | boolean  | false    | false                                | When true, a fill will be applied over the image this will default to false                                                                                                                                                                                             |
| fallbackSrc             | string   | false    | undefined                            | Sets the fallback image that will be shown in if the src request fails                                                                                                                                                                                                  |
| foregroundHeight        | number   | false    | undefined                            | Height value for the foregroundSrc if defined                                                                                                                                                                                                                           |
| foregroundSrc           | string   | false    | undefined                            | Image location for item that should be placed on top of the artwork above all other layers                                                                                                                                                                              |
| foregroundWidth         | number   | false    | undefined                            | Width value for the foregroundSrc if defined                                                                                                                                                                                                                            |
| gradient                | boolean  | false    | false                                | When true, a gradient will be added over all other elements                                                                                                                                                                                                             |
| format                  | string   | false    | 'default'                            | Selction of image display modes. 'default', 'circle', 'square', 'contain'                                                                                                                                                                                               |
| src                     | string   | true     | undefined                            | Which image will be displayed                                                                                                                                                                                                                                           |
| shouldScale             | boolean  | false    | false                                | When true, scale will be applied over the image and this will default to false                                                                                                                                                                                          |
| srcCallback             | function | false    | undefined                            | optional callback that can be used to generate custom strings to request an image. The callback will be passed an object containing the following parameters: aspectRatio, src, w, h. Be default aspect ratio will match the closest value from srcCallbackAspectRatios |
| srcCallbackAspectRatios | array    | false    | ['16x9', '3x4', '4x3', '2x1', '1x1'] | srcCallback will receive an aspectRatio parameter when called, this array is used to find the closest value for your use case.                                                                                                                                          |

### Style Properties

| name                        | type               | description                                                                      |
| --------------------------- | ------------------ | -------------------------------------------------------------------------------- |
| animationBlurEntrance       | object             | animation values applied to blur on entrance                                     |
| animationBlurExit           | object             | animation values applied to blur on exit                                         |
| animationComponentEntrance  | object             | animation values applied to entire component after image has loaded              |
| animationGradientEntrance   | object             | animation values applied to gradient on entrance                                 |
| animationGradientExit       | object             | animation values applied to gradient on exit                                     |
| animationImageScaleEntrance | object             | animation values applied to image scale on entrance                              |
| animationImageScaleExit     | object             | animation values applied to image scale on exit                                  |
| blur                        | number             | blur radius value applied when blur property is set to true                      |
| centerImageRadius           | number             | radius applied to center square image when mode is set to square                 |
| fallbackSrc                 | string             | default value for fallbackSrc, can be enabled at the theme level                 |
| fillColor                   | hexidecimal number | color to be applied as an overlay to entire artwork                              |
| gradientColor               | hexidecimal number | color to be applied as bas for mesh and default gradients                        |
| imageScale                  | number or function | scale value will be applied when scale is set to true                            |
| imageScalePivotX            | number             | number number between 0 and 1 to represent the pivotX point for imageScale       |
| imageScalePivotY            | number             | number number between 0 and 1 to represent the PivotY point for imageScale       |
| padding                     | number             | padding value used around center image when using a mode set to square or circle |
| radius                      | number\|array      | radius to be applied to the entire component                                     |
| zIndexSet                   | object             | specifies the offset for each layer of the component to add to the entire zIndex |
