<?php

namespace App\Service;

use App\Models\AdminSetting;
use EasyWeChat\Factory;
use EasyWeChat\OpenPlatform\Application;

/**
 * 微信第三方开放平台
 * Class OpenPlatform
 * @package App\Service
 */
class OpenPlatform
{
	public array $config = [];
	private Application $openPlatform;

//	private static self $instance;

	public function __construct()
	{
		$setting = AdminSetting::val(['service_appid', 'service_appsecret', 'service_token', 'service_aeskey']);
		$this->config = [
			'app_id'   => $setting['service_appid'],
			'secret'   => $setting['service_appsecret'],
			'token'    => $setting['service_token'],
			'aes_key'  => $setting['service_aeskey'],
		];

		$this->openPlatform = Factory::openPlatform($this->config);
		return $this->openPlatform;
	}

	/*public static function getInstance(): self
	{
		if (!self::$instance instanceof self) {
			self::$instance = new self();
		}
		return self::$instance;
	}*/

	public function refreshToken($appid)
	{
		return $this->openPlatform->getAuthorizer($appid)['authorization_info']['authorizer_refresh_token'] ?? null;
	}

	public function miniProgram($appid, $refreshToken = null)
	{
		if (is_null($refreshToken)) {
			$refreshToken = $this->refreshToken($appid);
		}
		return $this->openPlatform->miniProgram($appid, $refreshToken);
	}

	public function codeTemplate()
	{
		return $this->openPlatform['code_template'] ?? null;
	}

	public function code($appid, $refreshToken = null)
	{
		if (is_null($refreshToken)) {
			$refreshToken = $this->refreshToken($appid);
		}
		return $this->openPlatform->miniProgram($appid, $refreshToken)['code'] ?? null;
	}

	public function component()
	{
		return $this->openPlatform['component'] ?? null;
	}
}