<?php

namespace app\admin\controller;

// require_once '../extend/oss/autoload.php';

use app\admin\controller\Base;
use OSS\Core\OssException;
use OSS\OssClient;
use think\facade\Db;
use think\facade\Filesystem;
use think\facade\Request;
use Qcloud\Cos\Client;
class Upload extends Base
{
    private $secretId; // 腾讯云 API 密钥 SecretId
    private $secretKey; // 腾讯云 API 密钥 SecretKey
    private $bucket; // 存储桶名称
    private $region; // 存储桶所在地域
    private $domain; // 存储桶所在地域
    public function initialize()
    {
        $config = getConfig('uploads');
        $this->secretId = $config['AccessKeyId'];
        $this->secretKey = $config['AccessKeySecret'];
        $this->bucket = $config['Bucket'];
        $this->region = $config['Region'];
        $this->domain = $config['Domain'];
    }


    /**
     * 上传文件到腾讯云 COS
     */
    public function picture()
    {
        // 获取表单上传文件
        $files = request()->file('file', '');
        if (empty($files)) {
            return $this->renderError("请上传图片");
        }

        // 文件格式校验
        $ext = ['jpg', 'png', 'jpeg', 'JPG', 'PNG', 'JPEG', 'gif', 'apk', 'mp3'];
        $type = substr($_FILES['file']['name'], strrpos($_FILES['file']['name'], '.') + 1);
        if (!in_array($type, $ext)) {
            return $this->renderError("文件格式错误");
        }

        // 文件大小校验
        if ($_FILES['file']['size'] > 20971520) {
            return $this->renderError("上传文件不能超过20M");
        }

        // 判断是否上传过
        $hash = $files->hash('sha1');
        $info = Db::name('picture')->where('token', $hash)->find();

        if (false) {
            $data['path'] = imageUrl($info['imgurl']);
            $data['imgurl'] = $info['imgurl'];
            return $this->renderSuccess('上传成功', $data);
        } else {
            // 初始化腾讯云 COS 客户端
            $cosClient = new Client([
                'region' => $this->region,
                'schema' => 'https', // 协议
                'credentials' => [
                    'secretId' => $this->secretId,
                    'secretKey' => $this->secretKey,
                ],
            ]);

            // 生成唯一文件名
            $date = date('Ymd');
            $uniqueFileName = md5(uniqid(rand(), true)) . '.' . $type;
            $cosKey = 'topic/' . $date . '/' . $uniqueFileName; // COS 中的文件路径

            try {
                // 上传文件到腾讯云 COS
                $result = $cosClient->putObject([
                    'Bucket' => $this->bucket,
                    'Key' => $cosKey,
                    'Body' => fopen($_FILES['file']['tmp_name'], 'rb'), // 文件内容
                ]);

                // 获取文件访问 URL
                $cosUrl = $result['Location'];
                $imgurl = $this->domain . $cosKey;
                // 新增数据到数据库
                $save_data['token'] = $hash;
                $save_data['imgurl'] = $imgurl; // 保存 COS 中的文件路径
                $save_data['addtime'] = time();
                $save_data['type'] = 1;
                $res = Db::name('picture')->insertGetId($save_data);
                if ($res) {
                    $data['id'] = $res;
                    $data['path'] = $imgurl; // 返回文件的完整访问 URL
                    $data['imgurl'] = $imgurl ;
                    return $this->renderSuccess('上传成功', $data);
                } else {
                    return $this->renderError('上传失败');
                }
            } catch (\Exception $e) {
                return $this->renderError('文件上传失败：' . $e->getMessage());
            }
        }
    }

    /**
     * 上传文件
     */
    public function picture_file()
    {
        // 获取表单上传文件
        $files = request()->file('file', '');
        if (empty($files)) {
            return $this->renderError("请上传图片");
        }

        $ext = ['jpg', 'png', 'jpeg', 'JPG', 'PNG', 'JPEG', 'gif', 'apk', 'mp3'];
        $type = substr($_FILES['file']['name'], strrpos($_FILES['file']['name'], '.') + 1);
        if (!in_array($type, $ext)) {
            return $this->renderError("文件格式错误");
        }
        if ($_FILES['file']['size'] > 20971520) {
            return $this->renderError("上传文件不能超过20M");
        }

        // 判断是否上传过
        $hash = $files->hash('sha1');
        $info = Db::name('picture')->where('token', $hash)->find();

        if ($info) {
            // if (false) {
            $data['path'] = imageUrl($info['imgurl']);
            $data['imgurl'] = $info['imgurl'];
            return $this->renderSuccess('上传成功', $data);
        } else {
            // 保存图片
            $date = date('Ymd');
            $uniqueFileName = md5(uniqid(rand(), true)) . '.' . $type;
            $saveDir = './storage/topic/' . $date;
            if (!is_dir($saveDir)) {
                mkdir($saveDir, 0777, true);
            }
            $savename = $saveDir . '/' . $uniqueFileName;
            // 移动文件到目标目录
            if (move_uploaded_file($_FILES['file']['tmp_name'], $savename)) {
                $savename = str_replace('\\', '/', $savename);
                $savename = substr($savename, 1); // 去掉开头的 “.”

                // 新增数据
                $save_data['token'] = $hash;
                $save_data['imgurl'] = $savename;
                $save_data['addtime'] = time();
                $res = Db::name('picture')->insertGetId($save_data);
                if ($res) {
                    $data['id'] = $res;
                    $data['path'] = imageUrl($savename);
                    $data['imgurl'] = $savename;
                    return $this->renderSuccess('上传成功', $data);
                } else {
                    return $this->renderError('上传失败');
                }
            } else {
                return $this->renderError('文件保存失败');
            }
        }
    }


    /**
     * 阿里云oss上传
     */
    public function picture_other()
    {
        #获取表单上传文件
        $files = request()->file('file', '');
        if (empty($files)) {
            return $this->renderError("请上传文件");
        }
        $ext = ['apk'];
        $type = substr($_FILES['file']['name'], strrpos($_FILES['file']['name'], '.') + 1);
        if (!in_array($type, $ext)) {
            return $this->renderError("文件格式错误");
        }
        if ($_FILES['file']['size'] > 104857600) {
            return $this->renderError("上传文件不能超过100M");
        }
        $oss = Config::getConfigInfo('aliyun_oss');
        $object_file = 'newimage';
        // 阿里云主账号AccessKey拥有所有API的访问权限，风险很高。强烈建议您创建并使用RAM账号进行API访问或日常运维，请登录RAM控制台创建RAM账号。
        $accessKeyId = $oss['file_accessKeyId'];
        $accessKeySecret = $oss['file_accessKeySecret'];
        // Endpoint以杭州为例，其它Region请按实际情况填写。
        $endpoint = $oss['file_endpoint'];
        // 设置存储空间名称。
        $bucket = $oss['file_bucket'];
        // 设置文件名称。
        $object = $object_file . '/' . date('Ym') . '/' . sha1(date('YmdHis', time()) . uniqid()) . '.' . $type;
        // <yourLocalFile>由本地文件路径加文件名包括后缀组成，例如/users/local/myfile.txt。
        $filePath = $_FILES['file']['tmp_name'];
        try {
            $ossClient = new OssClient($accessKeyId, $accessKeySecret, $endpoint);
            $ossClient->uploadFile($bucket, $object, $filePath);
        } catch (OssException $e) {
            return $this->renderError("上传失败");
        }
        $data['path'] = imageUrl($object);
        $data['imgurl'] = $object;
        return $this->renderSuccess('上传成功', $data);
    }


    /**
     * 上传图片
     */
    public function picture_old()
    {
        #获取表单上传文件
        $files = request()->file('file', '');
        if (empty($files)) {
            return $this->renderError("请上传图片");
        }
        $ext = ['jpg', 'png', 'jpeg', 'JPG', 'PNG', 'JPEG', 'gif'];
        $type = substr($_FILES['file']['name'], strrpos($_FILES['file']['name'], '.') + 1);
        if (!in_array($type, $ext)) {
            return $this->renderError("文件格式错误");
        }
        if ($_FILES['file']['size'] > 5242880) {
            return $this->renderError("上传文件不能超过5M");
        }
        #判断是否上传过
        $hash = $files->hash('sha1');
        $info = Picture::where('token', $hash)->find();
        if ($info) {
            $data['id'] = $info['id'];
            $data['path'] = imageUrl($info['imgurl']);
            $data['imgurl'] = $info['imgurl'];
            return $this->renderSuccess('上传成功', $data);
        } else {
            #保存图片
            $savename = \think\facade\Filesystem::disk('public')->putFile('topic', $files);
            $hash = $files->hash('sha1');
            $savename = '/storage/' . $savename;
            $savename = str_replace('\\', '/', $savename);
            #新增数据
            $save_data['token'] = $hash;
            $save_data['imgurl'] = $savename;
            $save_data['addtime'] = time();
            $res = (new Picture())->save($save_data);
            if ($res) {
                $data['id'] = $res;
                $data['path'] = imageUrl($savename);
                $data['imgurl'] = $savename;
                return $this->renderSuccess('上传成功', $data);
            } else {
                return $this->renderError('上传失败');
            }
        }
    }

    /**
     * 上传证书
     */
    public function wechat_cert()
    {
        $files = request()->file('file', '');
        $ext = ['cer', 'pfx'];
        $type = substr($_FILES['file']['name'], strrpos($_FILES['file']['name'], '.') + 1);
        if (!in_array($type, $ext)) {
            return $this->renderError("文件格式错误");
        }
        $savename = $_FILES['file']['name'];
        \think\facade\Filesystem::disk('ssl')->putFileAs('', $files, $savename);
        return $this->renderSuccess('上传成功', $savename);

    }
}