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<?php

namespace VSP;

defined( 'ABSPATH' ) || exit;

/**
 * Class Cache
 *
 * @package VSP\Core\Abstracts
 * @author Varun Sridharan <varunsridharan23@gmail.com>
 */
class Cache {
    /**
     * Cache Key Prefix.
     *
     * @var string
     */
    protected static $prefix = 'vsp';

    /**
     * Handles Cache Key System.
     *
     * @param $key
     *
     * @return string
     */
    protected static function cache_key( $key ) {
        return ( ! empty( static::$prefix ) ) ? static::$prefix . '/' . $key : $key;
    }

    /**
     * Set Data Cache For Given Cache ID
     *
     * @param string $key cache_id.
     * @param mixed  $value
     *
     * @return mixed
     */
    public static function set( $key, $value ) {
        return wponion_set_cache( static::cache_key( $key ), $value );
    }

    /**
     * Set Cache With Defaults.
     *
     * @param string $key cache_id.
     * @param mixed  $defaults
     *
     * @return bool|mixed
     */
    public static function get_defaults( $key, $defaults = false ) {
        return wponion_get_cache_defaults( self::cache_key( $key ), $defaults );
    }

    /**
     * Fetch & Returns Cached Data.
     *
     * @param string $key cache_id.
     *
     * @return mixed
     * @throws \WPOnion\Exception\Cache_Not_Found
     */
    public static function get( $key ) {
        return wponion_get_cache( self::cache_key( $key ) );
    }

    /**
     * Deletes Cached Data For Given Key.
     *
     * @param string $key cache_id.
     */
    public static function delete( $key ) {
        wponion_delete_cache( self::cache_key( $key ) );
    }
}