<?php

namespace App\Service;
use App\Models\Agent;
use App\Models\MiniProgramTemplate;
use App\Models\MiniProgramUploadLog;
use EasyWeChat\OpenPlatform\Authorizer\MiniProgram\Code\Client;
use Exception;
use GuzzleHttp\Exception\GuzzleException;
use Illuminate\Support\Facades\Redis;
use Illuminate\Support\Facades\Storage;

/**
 * 上传小程序
 * Class UploadMiniProgram
 * @package App\Service
 */
class UploadMiniProgram
{
	/**
	 * UploadMiniProgram constructor.
	 * @param Agent $agent
	 * @param MiniProgramTemplate $template
	 * @throws GuzzleException
	 * @throws Exception
	 */
	public function __construct(Agent $agent, MiniProgramTemplate $template)
	{
		try {
			$openPlatform = new OpenPlatform();
			$refreshToken = $openPlatform->refreshToken($agent->appid);
			if (!$refreshToken) {
				throw new Exception('获取refresh_token失败');
			}
			$miniProgram = $openPlatform->miniProgram($agent->appid, $refreshToken);

			/** @var Client $code */
			$code = $miniProgram['code'] ?? null;
			if (!$code) {
				throw new Exception('获取code失败');
			}

			$templateId = $template->template_id;
			$extJson = json_encode(['extAppid' => $agent->appid]);
			$version = $template->user_version;
			$description = $agent->company_name;

			//提交上传
			$commit = $code->commit($templateId, $extJson, $version, $description);

			if (!isset($commit['errcode'], $commit['errmsg']) || $commit['errcode'] != 0 || $commit['errmsg'] != 'ok') {
				throw new Exception(isset($commit['errmsg']) ? $commit['errmsg'] : join(',', $commit));
			}

			//提交审核，文档：https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/code/submit_audit.html
			$res = $code->submitAudit([]);

			$audit_err_code = $this->auditErrorCode();
			if (isset($res['errcode'], $res['errmsg']) && $res['errcode'] == 0 && $res['errmsg'] == 'ok') {
				$filename = "mini_program_qrcode/{$agent->id}-{$agent->appid}-demo.jpg";

				//保存上传记录
				MiniProgramUploadLog::insert([
					'agent_id' => $agent->id,
					'appid' => $agent->appid,
					'user_version' => $template->user_version,
					'template_id' => $templateId,
					'qrcode' => $filename,
					'audit_id' => $res['auditid'],
					'created_at' => now(),
				]);

				//获取体验二维码并保存，30天内只获取一次
				$qrcode_path = Storage::path("mini_program_qrcode/{$agent->id}-{$agent->appid}-demo.jpg");
				if (!file_exists($qrcode_path) || time() - filemtime($qrcode_path) < 86400 * 30) {
					$qrcode = $code->getQrCode();
					Storage::put("public/$filename", $qrcode);
				}

				//设置域名，如果之前已经设置过了将记录下来，不再设置
				$host = env('APP_URL');
				$redis_key = 'mini_program_set_host:' . substr(md5($host), 0, 10);
				if (!Redis::hget($redis_key, $agent->appid)) {
					/** @var \EasyWeChat\OpenPlatform\Authorizer\MiniProgram\Domain\Client $domain */
					$domain = $miniProgram['domain'];

					$param = [
						"action" => "add",
						"requestdomain" => [$host],
						"wsrequestdomain" => [str_replace('http', 'ws', $host)],
						"uploaddomain" => [$host],
						"downloaddomain" => [$host],
					];
					$domain->modify($param); //服务器域名，服务器域名多次设置仅第一次成功，这里不校验返回结果正确性
					$res = $domain->setWebviewDomain([$host]); //业务域名
					if (!isset($res['errcode'], $res['errmsg']) || $res['errcode'] != 0 || $res['errmsg'] != 'ok') {
						throw new Exception("设置业务域名{$host}失败，原因：" . $res['errmsg'] ?? (is_array($res) ? join(',', $res) : '未知'));
					}
					Redis::hset($redis_key, $agent->appid, 1);
				}

				throw new Exception("上传成功，并已提交审核");
			} else if (isset($audit_err_code[$res['errcode']])) {
				throw new Exception($audit_err_code[$res['errcode']]);
			} else {
				throw new Exception($res['errmsg'] ?? join(',', $res));
			}
		} catch (Exception $e) {
			throw new Exception($e->getMessage());
		}
	}
}