<?php

namespace app\cunkebao\controller\plan;

use think\Controller;
use think\Request;
use EasyWeChat\Factory;
// use EasyWeChat\Kernel\Exceptions\DecryptException;
use EasyWeChat\Kernel\Http\StreamResponse;
use think\Db;
use app\common\util\AliyunOSS;
class PosterWeChatMiniProgram extends Controller
{
    public function index()
    {
        return 'Hello, World!';
    }

    const MINI_PROGRAM_CONFIG = [
        'app_id' =>  'wx789850448e26c91d',
        'secret' => 'd18f75b3a3623cb40da05648b08365a1',
        'response_type' => 'array'
    ];


    // 生成小程序码，存客宝-操盘手调用
    public function generateMiniProgramCodeWithScene($taskId = '') {

        if(empty($taskId)) {
            $taskId = request()->param('id');
        }

        $app = Factory::miniProgram(self::MINI_PROGRAM_CONFIG);
        
        // scene参数长度限制为32位
        // $scene = 'taskId=' . $taskId;
        $scene = 'id=' . $taskId;
        
        // 调用接口生成小程序码
        $response = $app->app_code->getUnlimit($scene, [
            'page' => 'pages/poster/index',  // 必须是已经发布的小程序页面
            'width' => 430,  // 二维码的宽度，默认430
            // 'auto_color' => false,  // 自动配置线条颜色
            // 'line_color' => ['r' => 0, 'g' => 0, 'b' => 0],  // 颜色设置
            // 'is_hyaline' => false,  // 是否需要透明底色
        ]);
        
        // 保存小程序码到文件
        if ($response instanceof StreamResponse) {
            $savePath = ROOT_PATH . 'runtime/img';
            // 确保目录存在
            if (!is_dir($savePath)) {
                mkdir($savePath, 0755, true);
            }
            $filename = $response->saveAs($savePath, 'appcode_'.$taskId.'.png');
            
            // 上传到OSS
            if ($filename) {
                $ossUrl = $this->uploadToOSS($filename);
                // 删除本地文件
                if (file_exists($filename)) {
                    unlink($filename);
                }
                // 如果OSS上传成功，返回OSS URL；否则返回本地文件路径
                return $ossUrl ?: $filename;
            }

        }
        
        // return false;
        return null;
    }

    /**
     * 上传文件到OSS
     * @param string $filePath 本地文件路径
     * @return string|false 成功返回OSS URL，失败返回false
     */
    private function uploadToOSS($filePath)
    {
        try {
            // 生成OSS对象名称
            $objectName = AliyunOSS::generateObjectName('appcode_' . time() . '.png');
            
            // 上传到OSS
            $result = AliyunOSS::uploadFile($filePath, $objectName);
            
            if ($result['success']) {
                // 返回完整的OSS URL
                return AliyunOSS::ossUrl . '/' . $objectName;
            } else {
                // 记录错误日志
                \think\facade\Log::error('OSS上传失败: ' . $result['error'] . ' 文件: ' . $filePath);
                return false;
            }
        } catch (\Exception $e) {
            // 记录错误日志
            \think\facade\Log::error('OSS上传异常: ' . $e->getMessage() . ' 文件: ' . $filePath);
            return false;
        }
    }

    // getPhoneNumber
    public function getPhoneNumber() {

        $taskId = request()->param('id');
        $code = request()->param('code');
        // code 不能为空
        if (!$code) {
            return json([
                'code' => 400,
                'message' => 'code不能为空'
            ]);
        }

        $task = Db::name('customer_acquisition_task')->where('id', $taskId)->find();
        if (!$task) {
            return json([
                'code' => 400,
                'message' => '任务不存在'
            ]);
        }

        $app = Factory::miniProgram(self::MINI_PROGRAM_CONFIG);

        $result = $app->phone_number->getUserPhoneNumber($code);

        if ($result['errcode'] == 0 && isset($result['phone_info']['phoneNumber'])) {

            // TODO 拿到手机号之后的后续操作： 
            // 1. 先写入 ck_traffic_pool 表 identifier  mobile 都是 用 phone字段的值
            $trafficPool = Db::name('traffic_pool')->where('identifier', $result['phone_info']['phoneNumber'])->find();
            if (!$trafficPool) {
                Db::name('traffic_pool')->insert([
                    'identifier' => $result['phone_info']['phoneNumber'],
                    'mobile' => $result['phone_info']['phoneNumber']
                ]);
            }
            // 2. 写入 ck_task_customer: 以 task_id ~~identifier~~ phone 为条件，如果存在则忽略，使用类似laravel的firstOrcreate（但我不知道thinkphp5.1里的写法）
            // $taskCustomer = Db::name('task_customer')->where('task_id', $taskId)->where('identifier', $result['phone_info']['phoneNumber'])->find();
            $taskCustomer = Db::name('task_customer')->where('task_id', $taskId)->where('phone', $result['phone_info']['phoneNumber'])->find();
            if (!$taskCustomer) {
                Db::name('task_customer')->insert([
                    'task_id' => $taskId,
                    // 'identifier' => $result['phone_info']['phoneNumber'],
                    'phone' => $result['phone_info']['phoneNumber']
                ]);
            }
            // return $result['phone_info']['phoneNumber'];
            return json([
                'code' => 200,
                'message' => '获取手机号成功',
                'data' => $result['phone_info']['phoneNumber']
            ]);
        } else {
            // return null;
            return json([
                'code' => 400,
                'message' => '获取手机号失败: ' . $result['errmsg'] ?? '未知错误'
            ]);
        }

        // return $result;
        
    }

    // todo 获取海报获客任务的任务/海报数据 -- 表还没设计好，不急 ck_customer_acquisition_task
    public function getPosterTaskData() {
        $id = request()->param('id');
        $task = Db::name('customer_acquisition_task')->where(['id' => $id,'deleteTime' => 0])->find();
        if (!$task) {
            return json([
                'code' => 400,
                'message' => '任务不存在'
            ]);
        }

        if($task['status'] == 0) {
            return json([
                'code' => 400,
                'message' => '任务已结束'
            ]);
        }

        $sceneConf = json_decode($task['sceneConf'], true);

        if(isset($sceneConf['posters'][0]['preview'])) {
            $posterUrl = $sceneConf['posters'][0]['preview'];
        } else {
            $posterUrl = '';
        }


        $data = [
            'id' => $task['id'],
            'name' => $task['name'],
            'poster' => ['sUrl' => $posterUrl],
            'sTip' => '啦啦啦啦',
        ];


        // todo 只需 返回 poster_url  success_tip
        return json([
            'code' => 200,
            'message' => '获取海报获客任务数据成功',
            'data' => $data
        ]);
    }


}