<?php

/*
 * This file is part of the overtrue/wechat.
 *
 * (c) overtrue <i@overtrue.me>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace EasyWeChat\MiniProgram\ActivityMessage;

use EasyWeChat\Kernel\BaseClient;
use EasyWeChat\Kernel\Exceptions\InvalidArgumentException;

class Client extends BaseClient
{
 /**
 * @return \Psr\Http\Message\ResponseInterface|\EasyWeChat\Kernel\Support\Collection|array|object|string
 *
 * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
 */
 public function createActivityId()
 {
 return $this->httpGet('cgi-bin/message/wxopen/activityid/create');
 }

 /**
 * @param string $activityId
 * @param int $state
 * @param array $params
 *
 * @return \Psr\Http\Message\ResponseInterface|\EasyWeChat\Kernel\Support\Collection|array|object|string
 *
 * @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
 * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
 * @throws \GuzzleHttp\Exception\GuzzleException
 */
 public function updateMessage(string $activityId, int $state = 0, array $params = [])
 {
 if (!in_array($state, [0, 1], true)) {
 throw new InvalidArgumentException('"state" should be "0" or "1".');
 }

 $params = $this->formatParameters($params);

 $params = [
 'activity_id' => $activityId,
 'target_state' => $state,
 'template_info' => ['parameter_list' => $params],
 ];

 return $this->httpPostJson('cgi-bin/message/wxopen/updatablemsg/send', $params);
 }

 /**
 * @param array $params
 *
 * @return array
 *
 * @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
 */
 protected function formatParameters(array $params)
 {
 $formatted = [];

 foreach ($params as $name => $value) {
 if (!in_array($name, ['member_count', 'room_limit', 'path', 'version_type'], true)) {
 continue;
 }

 if ('version_type' === $name && !in_array($value, ['develop', 'trial', 'release'], true)) {
 throw new InvalidArgumentException('Invalid value of attribute "version_type".');
 }

 $formatted[] = [
 'name' => $name,
 'value' => strval($value),
 ];
 }

 return $formatted;
 }
}