<?php
/**
 * Site settings read once per pass (control 9).
 *
 * - siteurl, home      string   RAW database values (read the options table directly: the option getter
 *                               returns WP_SITEURL / WP_HOME when they are defined).
 * - wpHome, wpSiteurl  ?string  Values of the constants, null when not defined.
 * - usersCanRegister   bool
 * - defaultRole        string
 * - activePlugins      array<int, array{entry:string, option:string, exists:bool}>  Each entry of
 *                      active_plugins and of the keys of active_sitewide_plugins; option is the option
 *                      name; exists = the file is present under the plugins folder.
 *
 * @package Timaub\AfterHackChecklist
 */

namespace Timaub\AfterHackChecklist\Domain;

final class SettingsSnapshot {
	/** @var string */
	public $siteurl = '';
	/** @var string */
	public $home = '';
	/** @var string|null */
	public $wpHome;
	/** @var string|null */
	public $wpSiteurl;
	/** @var bool */
	public $usersCanRegister = false;
	/** @var string */
	public $defaultRole = '';
	/** @var array<int, array{entry:string, option:string, exists:bool}> */
	public $activePlugins = array();

	public static function fromArray( array $a ): self {
		$s                   = new self();
		$s->siteurl          = isset( $a['siteurl'] ) ? (string) $a['siteurl'] : '';
		$s->home             = isset( $a['home'] ) ? (string) $a['home'] : '';
		$s->wpHome           = isset( $a['wpHome'] ) ? (string) $a['wpHome'] : null;
		$s->wpSiteurl        = isset( $a['wpSiteurl'] ) ? (string) $a['wpSiteurl'] : null;
		$s->usersCanRegister = ! empty( $a['usersCanRegister'] );
		$s->defaultRole      = isset( $a['defaultRole'] ) ? (string) $a['defaultRole'] : '';
		foreach ( isset( $a['activePlugins'] ) ? (array) $a['activePlugins'] : array() as $p ) {
			$s->activePlugins[] = array(
				'entry'  => (string) $p['entry'],
				'option' => isset( $p['option'] ) ? (string) $p['option'] : 'active_plugins',
				'exists' => ! empty( $p['exists'] ),
			);
		}
		return $s;
	}

	public function toArray(): array {
		return get_object_vars( $this );
	}
}