Current File : //home/forge/api-takeaseat.eco-n-tech.co.uk/vendor/laravel/nova/src/Fields/Sparkline.php
<?php
namespace Laravel\Nova\Fields;
use Closure;
use Laravel\Nova\Http\Requests\NovaRequest;
use Laravel\Nova\Metrics\Trend;
class Sparkline extends Field
{
/**
* The field's component.
*
* @var string
*/
public $component = 'sparkline-field';
/**
* The data used in the chart.
*
* @var array|\Closure|\Laravel\Nova\Metrics\Trend
*/
public $data = [];
/**
* The type of chart to use.
*
* @var string
*/
public $chartStyle = 'Line';
/**
* Indicates if the element should be shown on the creation view.
*
* @var \Closure|bool
*/
public $showOnCreation = false;
/**
* Indicates if the element should be shown on the update view.
*
* @var \Closure|bool
*/
public $showOnUpdate = false;
/**
* Set the data for the Spark Line.
*
* @param array|\Closure|\Laravel\Nova\Metrics\Trend $data
* @return $this
*/
public function data($data)
{
$this->data = $data;
return $this;
}
/**
* Get field data.
*
* @param \Laravel\Nova\Http\Requests\NovaRequest $request
* @return array|mixed
*/
public function getData(NovaRequest $request)
{
if ($this->data instanceof Trend) {
$ranges = $this->data->ranges();
$defaultRange = array_key_first($ranges);
$result = $this->data->calculate(
$request->merge([
'range' => $defaultRange,
'resourceId' => $this->data->component,
])
);
return array_values($this->data->calculate($request)->trend ?? []);
} elseif ($this->data instanceof Closure) {
return call_user_func($this->data, $request);
}
return $this->data;
}
/**
* Format the sparkline as a bar.
*
* @return $this
*/
public function asBarChart()
{
$this->chartStyle = 'Bar';
return $this;
}
/**
* Set the component height.
*
* @param int $height
* @return $this
*/
public function height($height)
{
return $this->withMeta([
__FUNCTION__ => $height,
]);
}
/**
* Set the component width.
*
* @param int $width
* @return $this
*/
public function width($width)
{
return $this->withMeta([
__FUNCTION__ => $width,
]);
}
/**
* Prepare the element for JSON serialization.
*
* @return array
*/
public function jsonSerialize()
{
return array_merge(parent::jsonSerialize(), [
'chartStyle' => $this->chartStyle,
'data' => $this->getData(app(NovaRequest::class)),
]);
}
}
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