<?php

namespace WpifyWooDeps\Wpify\CustomFields;

/**
 * Class Assets
 * @package CustomFields
 */
final class Assets
{
    /** @var string */
    private $assets_path;
    /** @var string */
    private $wcf_url;
    /** @var array */
    private $manifest = array();
    private $found_files = [];
    private $code_editor_settings = array();
    /**
     * Assets constructor.
     *
     * @param $assets_path
     */
    public function __construct($assets_path, $wcf_url = '')
    {
        $this->assets_path = trailingslashit($assets_path);
        $this->wcf_url = $wcf_url;
    }
    /**
     * @param string $file
     * @param array $deps
     * @param false $in_footer
     * @param array $localize
     *
     * @return mixed|null
     */
    public function enqueue_script(string $file, array $deps = array(), $in_footer = \false, $localize = array())
    {
        $handle = $this->register_script($file, $deps, $in_footer, $localize);
        wp_enqueue_script($handle);
        return $handle;
    }
    /**
     * @param string $file
     * @param array $deps
     * @param false $in_footer
     * @param array $localize
     *
     * @return mixed|null
     */
    public function register_script(string $file, array $deps = array(), $in_footer = \false, $localize = array())
    {
        $data = $this->get_file($file);
        if (empty($data)) {
            return null;
        }
        if (wp_register_script($data['handle'], $data['src'], array_merge($deps, $data['dependencies']), $data['version'], $in_footer) && !empty($localize)) {
            foreach ($localize as $variable => $value) {
                wp_add_inline_script($data['handle'], 'try { var ' . $variable . ' = ' . wp_json_encode($value, \JSON_UNESCAPED_UNICODE) . '; } catch (e) { console.error(e); }', 'before');
            }
        }
        return $data['handle'];
    }
    /**
     * @param $file
     *
     * @return mixed
     */
    private function get_file($file)
    {
        if (array_key_exists($file, $this->found_files)) {
            return $this->found_files[$file];
        }
        $asset_path = trailingslashit($this->assets_path) . preg_replace("/\\.\\S+\$/", '.asset.php', $file);
        $path = trailingslashit($this->assets_path) . $file;
        $pathinfo = pathinfo($path);
        $manifest = file_exists($asset_path) ? require $asset_path : array('dependencies' => array(), 'version' => null);
        if ($pathinfo['extension'] === 'css') {
            $manifest['dependencies'] = array();
        }
        $manifest['path'] = $path;
        $manifest['src'] = $this->path_to_url($path);
        $manifest['handle'] = 'wcf_' . $pathinfo['filename'] . '_' . $pathinfo['extension'] . '_' . md5($path);
        $this->found_files[$file] = $manifest;
        return $manifest;
    }
    /**
     * @param string $path
     *
     * @return string
     */
    public function path_to_url(string $path = '')
    {
        if (!empty($this->wcf_url)) {
            if (is_dir($path) && basename($path) === 'build') {
                return esc_url_raw($this->wcf_url . '/build/');
            }
            return esc_url_raw($this->wcf_url . '/build/' . basename($path));
        }
        return esc_url_raw(str_replace(wp_normalize_path(untrailingslashit(\ABSPATH)), site_url(), wp_normalize_path($path)));
    }
    /**
     * @param string $file
     * @param array $deps
     * @param string $media
     */
    public function enqueue_style(string $file, array $deps = array(), string $media = 'all')
    {
        wp_enqueue_style($this->register_style($file, $deps, $media));
    }
    /**
     * @param string $file
     * @param array $deps
     * @param string $media
     *
     * @return mixed|null
     */
    public function register_style(string $file, array $deps = array(), string $media = 'all')
    {
        $data = $this->get_file($file);
        if (empty($data)) {
            return null;
        }
        wp_register_style($data['handle'], $data['src'], array_merge($deps, $data['dependencies']), $data['version'], $media);
        return $data['handle'];
    }
    public function get_code_editor_settings()
    {
        if (empty($this->code_editor_settings)) {
            $modes = array('css' => 'application/x-httpd-php', 'diff' => 'diff', 'html' => 'htmlmixed', 'gfm' => 'gfm', 'javascript' => 'javascript', 'json' => 'application/json', 'jsonld' => 'application/ld+json', 'jsx' => 'jsx', 'markdown' => 'markdown', 'nginx' => 'nginx', 'php' => 'php', 'sql' => 'sql', 'xml' => 'xml', 'yaml' => 'yaml');
            foreach ($modes as $mode => $type) {
                $this->code_editor_settings[$mode] = wp_get_code_editor_settings(array('type' => $type));
            }
        }
        return $this->code_editor_settings;
    }
    /**
     * @return string
     */
    public function get_assets_path(): string
    {
        return $this->assets_path;
    }
}