";
//        print_r($generateResponse);
//        echo "
";
//        $generateData = json_decode($generateResponse, true);
//        echo "
";
//        print_r($generateData);
//        echo "
";
//        if (empty($generateData['result'])) {
//            throw new Exception('生成失败: '.($generateData['message'] ?? '未知错误'));
//        }
//
//        die;

//        $taskId = "1755229064353588";
        $taskId = "1755234114253556";
//        $taskId = "1755224966357751";

        // 3. 等待图片生成完成
        sleep(3);

        $imageUrl = $this->getImageSeed($taskId);
        echo "
";
        print_r($imageUrl);
        echo "
";die;
        $img_name = mb_substr(preg_replace('/[^\x{4e00}-\x{9fa5}A-Za-z0-9_\- ]/u', '', $img_name), 0, 30);
        $filename = $img_name . '.png';
        $path512 = $fullBaseDir . '2048x2048/' . $filename;

        // 下载并保存图片
//        file_get_contents($imageUrl['data']['imageUrl']);
        // 下载并保存图片到本地文件夹中
        $imageData = file_get_contents($imageUrl['data']['imageUrl']);
        $result = file_put_contents($path512, $imageData);
        if ($result === false) {
            die('保存图片失败，请检查目录权限');
        }

        // 数据库更新
        Db::name('text_to_image')->where('id', '10694')->update([
            'new_image_url' => str_replace($rootPath . 'public/', '', $path512),
            'img_name' => $img_name,
            'model' => 'MID_JOURNEY',
            'status' => trim($img_name) === '' ? 0 : 1,
            'status_name' => "文生图",
            'size' => "2048",
            'quality' => 'standard',
            'style' => 'vivid',
            'error_msg' => '',
            'update_time' => date('Y-m-d H:i:s')
        ]);

        return "成功";
    }




    public function getImageSeed($taskId)
    {
        // 配置参数
        $apiUrl = 'https://chatapi.onechats.ai/mj/task/' . $taskId . '/fetch';
        $apiKey = 'sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK';

        try {
            // 初始化cURL
            $ch = curl_init();

            // 设置cURL选项
            curl_setopt_array($ch, [
                CURLOPT_URL => $apiUrl,
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_CUSTOMREQUEST => 'GET',  // 明确指定GET方法
                CURLOPT_HTTPHEADER => [
                    'Authorization: Bearer ' . $apiKey,
                    'Accept: application/json',
                    'Content-Type: application/json'
                ],
                CURLOPT_SSL_VERIFYPEER => false,
                CURLOPT_SSL_VERIFYHOST => false,
                CURLOPT_TIMEOUT => 60,
                CURLOPT_FAILONERROR => true     // 添加失败时返回错误
            ]);

            // 执行请求
            $response = curl_exec($ch);
            $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

            // 错误处理
            if (curl_errno($ch)) {
                throw new Exception('cURL请求失败: ' . curl_error($ch));
            }

            // 关闭连接
            curl_close($ch);

            // 验证HTTP状态码
            if ($httpCode < 200 || $httpCode >= 300) {
                throw new Exception('API返回错误状态码: ' . $httpCode);
            }

            // 解析JSON响应
            $responseData = json_decode($response, true);
            if (json_last_error() !== JSON_ERROR_NONE) {
                throw new Exception('JSON解析失败: ' . json_last_error_msg());
            }

            // 返回结构化数据
            return [
                'success' => true,
                'http_code' => $httpCode,
                'data' => $responseData
            ];

        } catch (Exception $e) {
            // 确保关闭cURL连接
            if (isset($ch) && is_resource($ch)) {
                curl_close($ch);
            }

            return [
                'success' => false,
                'error' => $e->getMessage(),
                'http_code' => $httpCode ?? 0
            ];
        }
    }

//    public function textToImage()
//    {
//        $outputDirRaw = 'uploads/operate/ai/Preview/undefined_BRdP4/3';
//        $img_name = '16';
//        $rootPath = str_replace('\\', '/', ROOT_PATH);
//        $outputDir = rtrim($rootPath . 'public/' . $outputDirRaw, '/') . '/';
//        $dateDir = date('Y-m-d') . '/';
//        $fullBaseDir = $outputDir . $dateDir;
//
//        // 确保目录存在
//        if (!is_dir($fullBaseDir . '2048x2048/')) {
//            mkdir($fullBaseDir . '2048x2048/', 0755, true);
//        }
//
//        $taskId = '1755154312186851';
//        //API配置
//        $config = [
//            'fetch_url' => 'https://chatapi.onechats.ai/mj/task/',
//            'api_key' => 'sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK'
//        ];
//
//        // 1. 获取主任务信息
//        $fetchUrl = $config['fetch_url'].$taskId.'/fetch';
//        $fetchResponse = $this->sendApiRequest($fetchUrl, [], $config['api_key'], 'GET');
//        echo "
";
//        print_r($fetchResponse);
//        echo "
";
//        $fetchData = json_decode($fetchResponse, true);
//        echo "
";
//        print_r($fetchData);
//        echo "
";
//        if (empty($fetchData['buttons'])) {
//            throw new Exception('无法获取变体按钮信息');
//        }
//
//        echo "
";
//        print_r(777777777);
//        echo "
";
//
//        //选择要获取的变体（这里选择第一个变体U1）
//        //customId MJ::JOB::upsample::1::47df46a8-b0bb-4b31-a578-09f69c73a2ed
//        $customId = $fetchData['buttons'][0]['customId'];
//
//        $upscaleUrl = "https://chatapi.onechats.ai/mj/submit/action";
//        $postData = [
//            'customId' => $customId,
//            // 可能需要额外参数，如 taskId
//            'taskId' => $taskId,
//        ];
//        $response = $this->sendApiRequest($upscaleUrl, $postData, $config['api_key'], 'POST');
//        echo "
";
//        print_r($response);
//        echo "
";
//        $responseData = json_decode($response, true);
//        echo "
";
//        print_r($responseData);
//        echo "
";
//
//
//        echo "
";
//        print_r(21312312321321321);
//        echo "
";
//        // 3. 调用API获取单个变体图片
//        $upscaleUrl = $config['fetch_url'].$customId.'/image-seed';
//        $upscaleResponse = $this->sendApiRequest($upscaleUrl, [], $config['api_key'], 'GET');
//        echo "
";
//        print_r($upscaleResponse);
//        echo "
";
//        $upscaleData = json_decode($upscaleResponse, true);
//        echo "
";
//        print_r($upscaleData);
//        echo "
";
//        die;
//        if (empty($upscaleData['imageUrl'])) {
//            throw new Exception('获取变体图片失败: '.($upscaleData['message'] ?? '未知错误'));
//        }
//
//        // 4. 处理返回的图片URL
//        $imageUrl = is_array($upscaleData['imageUrl']) ? $upscaleData['imageUrl'][0] : $upscaleData['imageUrl'];
//        echo "
";
//        print_r($imageUrl.'3333');
//        echo "
";
//        // 保存文件路径定义
//        $img_name = mb_substr(preg_replace('/[^\x{4e00}-\x{9fa5}A-Za-z0-9_\- ]/u', '', $img_name), 0, 30);
//        $filename = $img_name . '.png';
//        $path512 = $fullBaseDir . '2048x2048/' . $filename;
//
//        // 下载并保存图片
//        $imageContent = file_get_contents($imageUrl);
//        if ($imageContent === false) {
//            throw new Exception('下载图片失败');
//        }
//
//        $saveResult = file_put_contents($path512, $imageContent);
//        if ($saveResult === false) {
//            throw new Exception('保存图片失败');
//        }
//
//        // 数据库更新
//        Db::name('text_to_image')->where('id', '552')->update([
//            'new_image_url' => str_replace($rootPath . 'public/', '', $path512),
//            'img_name' => $img_name,
//            'model' => 'MID_JOURNEY',
//            'status' => trim($img_name) === '' ? 0 : 1,
//            'status_name' => "文生图",
//            'size' => "2048",
//            'quality' => 'standard',
//            'style' => 'vivid',
//            'error_msg' => '',
//            'update_time' => date('Y-m-d H:i:s')
//        ]);
//
//        return "成功";
//    }

    private function sendPostRequest($url, $data, $apiKey)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, [
            'Authorization: Bearer ' . $apiKey,
            'Accept: application/json',
            'Content-Type: application/json'
        ]);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_TIMEOUT, 60); // 延长超时时间

        $response = curl_exec($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        $error = curl_error($ch);
        curl_close($ch);

        return [
            'response' => $response,
            'http_code' => $httpCode,
            'error' => $error
        ];
    }

    /**
     * 文本生成图片并保存第一张结果
     * @param array $params 请求参数
     * @return array 返回结果
     */
    public function txttowimg()
    {
        // API配置
        $config = [
            'api_url' => 'https://chatapi.onechats.ai/mj/submit/imagine',
            'fetch_url' => 'https://chatapi.onechats.ai/mj/task/',
            'api_key' => 'sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK',
            'default_prompt' => '一个猫',
            'wait_time' => 3 // 等待生成完成的秒数
        ];

        try {
            // 1. 准备请求数据
            $prompt =  $config['default_prompt'];
            $postData = [
                'botType' => 'MID_JOURNEY',
                'prompt' => $prompt,
                'base64Array' => [],
                'accountFilter' => [
                    'channelId' => "",
                    'instanceId' => "",
                    'modes' => [],
                    'remark' => "",
                    'remix' => true,
                    'remixAutoConsidered' => true
                ],
                'notifyHook' => "",
                'state' => ""
            ];

            // 2. 提交生成请求
            $generateResponse = $this->sendApiRequest($config['api_url'], $postData, $config['api_key']);
            $generateData = json_decode($generateResponse, true);

            if (empty($generateData['result'])) {
                throw new Exception('生成失败: '.($generateData['message'] ?? '未知错误'));
            }

            $taskId = $generateData['result'];

            // 3. 等待图片生成完成
            sleep($config['wait_time']);

            // 4. 获取生成结果
            $fetchUrl = $config['fetch_url'].$taskId.'/fetch';
            $fetchResponse = $this->sendApiRequest($fetchUrl, [], $config['api_key'], 'GET');
            $fetchData = json_decode($fetchResponse, true);

            if (empty($fetchData['imageUrl'])) {
                throw new Exception('获取图片失败: '.($fetchData['message'] ?? '未知错误'));
            }

            // 5. 处理返回的图片数组（取第一张）
            $imageUrls = is_array($fetchData['imageUrl']) ? $fetchData['imageUrl'] : [$fetchData['imageUrl']];
            $firstImageUrl = $imageUrls[0];

            // 6. 保存图片到本地
            $savePath = $this->saveImage($firstImageUrl);

            // 7. 返回结果
            return [
                'code' => 200,
                'msg' => '图片生成并保存成功',
                'data' => [
                    'local_path' => $savePath,
                    'web_url' => request()->domain().$savePath,
                    'task_id' => $taskId
                ]
            ];

        } catch (Exception $e) {
            // 错误处理
            return [
                'code' => 500,
                'msg' => '处理失败: '.$e->getMessage(),
                'data' => null
            ];
        }
    }

    /**
     * 发送API请求
     * @param string $url 请求地址
     * @param array $data 请求数据
     * @param string $apiKey API密钥
     * @param string $method 请求方法
     * @return string 响应内容
     * @throws Exception
     */
    private function sendApiRequest($url, $data, $apiKey, $method = 'POST')
    {
        $ch = curl_init();

        curl_setopt_array($ch, [
            CURLOPT_URL => $url,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_CUSTOMREQUEST => $method,
            CURLOPT_HTTPHEADER => [
                'Authorization: Bearer '.$apiKey,
                'Accept: application/json',
                'Content-Type: application/json'
            ],
            CURLOPT_POSTFIELDS => $method === 'POST' ? json_encode($data) : null,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_SSL_VERIFYHOST => false,
            CURLOPT_TIMEOUT => 60,
            CURLOPT_FAILONERROR => true
        ]);

        $response = curl_exec($ch);
        $error = curl_error($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);

        if ($error) {
            throw new Exception('API请求失败: '.$error);
        }

        if ($httpCode < 200 || $httpCode >= 300) {
            throw new Exception('API返回错误状态码: '.$httpCode);
        }

        return $response;
    }

    /**
     * 保存图片到本地
     * @param string $imageUrl 图片URL
     * @return string 本地保存路径
     * @throws Exception
     */
    private function saveImage($imageUrl)
    {
        // 1. 创建存储目录
        $saveDir = ROOT_PATH.'public'.DS.'uploads'.DS.'midjourney'.DS.date('Ymd');
        if (!is_dir($saveDir)) {
            mkdir($saveDir, 0755, true);
        }

        // 2. 生成唯一文件名
        $filename = uniqid().'.png';
        $localPath = DS.'uploads'.DS.'midjourney'.DS.date('Ymd').DS.$filename;
        $fullPath = $saveDir.DS.$filename;

        // 3. 下载图片
        $ch = curl_init($imageUrl);
        curl_setopt_array($ch, [
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_CONNECTTIMEOUT => 15
        ]);

        $imageData = curl_exec($ch);
        $error = curl_error($ch);
        curl_close($ch);

        if (!$imageData) {
            throw new Exception('图片下载失败: '.$error);
        }

        // 4. 验证图片类型
        $imageInfo = getimagesizefromstring($imageData);
        if (!in_array($imageInfo['mime'] ?? '', ['image/png', 'image/jpeg'])) {
            throw new Exception('下载内容不是有效图片');
        }

        // 5. 保存文件
        if (!file_put_contents($fullPath, $imageData)) {
            throw new Exception('图片保存失败');
        }

        return $localPath;
    }

//    public function txttowimg($params = [])
//    {
//        $config = [
//            'api_url' => 'https://chatapi.onechats.ai/mj/submit/imagine',
//            'api_key' => 'sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK',
//            'default_prompt' => '一个猫',
//        ];
//
//        // 使用传入的prompt或默认值
//        $prompt = $params['prompt'] ?? $config['default_prompt'];
//
//        // 构建请求数据
//        $postData = [
//            'botType' => 'MID_JOURNEY',
//            'prompt' => $prompt,
//            'base64Array' => [],
//            'accountFilter' => [
//                'channelId' => $params['channelId'] ?? "",
//                'instanceId' => $params['instanceId'] ?? "",
//                'modes' => $params['modes'] ?? [],
//                'remark' => $params['remark'] ?? "",
//                'remix' => $params['remix'] ?? true,
//                'remixAutoConsidered' => $params['remixAutoConsidered'] ?? true
//            ],
//            'notifyHook' => $params['notifyHook'] ?? "",
//            'state' => $params['state'] ?? ""
//        ];
//
//        $arr =  $this->sendPostRequest($config['api_url'], $postData, $config['api_key']);
//        $response = json_decode($arr['response'], true);
//        $imageid = $response['result'];
//        if (!$imageid) {
//            throw new Exception('未找到图像id');
//        }
//        $imageUrl = $this->getImageSeed('1755151823075229');
//        // 保存到本地
//        $savePath = $this->saveImageToLocal($imageUrl['data']['imageUrl']);
//
//        return json([
//            'code' => 200,
//            'msg' => '图像生成并保存成功',
//            'data' => [
//                'local_path' => $savePath,
//                'web_url' => request()->domain() . $savePath
//            ]
//        ]);
//    }
//
//    private function sendPostRequest($url, $data, $apiKey)
//    {
//        $ch = curl_init();
//        curl_setopt($ch, CURLOPT_URL, $url);
//        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//        curl_setopt($ch, CURLOPT_POST, true);
//        curl_setopt($ch, CURLOPT_HTTPHEADER, [
//            'Authorization: Bearer ' . $apiKey,
//            'Accept: application/json',
//            'Content-Type: application/json'
//        ]);
//        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
//        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
//        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
//        curl_setopt($ch, CURLOPT_TIMEOUT, 60);
//
//        $response = curl_exec($ch);
//        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
//        $error = curl_error($ch);
//        curl_close($ch);
//
//        return [
//            'response' => $response,
//            'http_code' => $httpCode,
//            'error' => $error
//        ];
//    }
//
//    /**
//     * 获取任务图片地址
//     * @param $taskId
//     * @return array
//     */
//    public function getImageSeed($taskId)
//    {
//        // 配置参数
//        $apiUrl = 'https://chatapi.onechats.ai/mj/task/' . $taskId . '/fetch';
//        $apiKey = 'sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK';
//
//        try {
//            // 初始化cURL
//            $ch = curl_init();
//
//            // 设置cURL选项
//            curl_setopt_array($ch, [
//                CURLOPT_URL => $apiUrl,
//                CURLOPT_RETURNTRANSFER => true,
//                CURLOPT_CUSTOMREQUEST => 'GET',  // 明确指定GET方法
//                CURLOPT_HTTPHEADER => [
//                    'Authorization: Bearer ' . $apiKey,
//                    'Accept: application/json',
//                    'Content-Type: application/json'
//                ],
//                CURLOPT_SSL_VERIFYPEER => false,
//                CURLOPT_SSL_VERIFYHOST => false,
//                CURLOPT_TIMEOUT => 60,
//                CURLOPT_FAILONERROR => true     // 添加失败时返回错误
//            ]);
//
//            // 执行请求
//            $response = curl_exec($ch);
//            $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
//
//            // 错误处理
//            if (curl_errno($ch)) {
//                throw new Exception('cURL请求失败: ' . curl_error($ch));
//            }
//
//            // 关闭连接
//            curl_close($ch);
//
//            // 验证HTTP状态码
//            if ($httpCode < 200 || $httpCode >= 300) {
//                throw new Exception('API返回错误状态码: ' . $httpCode);
//            }
//
//            // 解析JSON响应
//            $responseData = json_decode($response, true);
//            if (json_last_error() !== JSON_ERROR_NONE) {
//                throw new Exception('JSON解析失败: ' . json_last_error_msg());
//            }
//
//            // 返回结构化数据
//            return [
//                'success' => true,
//                'http_code' => $httpCode,
//                'data' => $responseData
//            ];
//
//        } catch (Exception $e) {
//            // 确保关闭cURL连接
//            if (isset($ch) && is_resource($ch)) {
//                curl_close($ch);
//            }
//
//            return [
//                'success' => false,
//                'error' => $e->getMessage(),
//                'http_code' => $httpCode ?? 0
//            ];
//        }
//    }
//
//    private function saveImageToLocal($imageUrl)
//    {
//        // 创建存储目录
//        $saveDir = ROOT_PATH . 'public' . DS . 'uploads' . DS . 'midjourney' . DS . date('Ymd');
//        if (!is_dir($saveDir)) {
//            mkdir($saveDir, 0755, true);
//        }
//
//        // 生成唯一文件名
//        $filename = uniqid() . '.png';
//        $localPath = DS . 'uploads' . DS . 'midjourney' . DS . date('Ymd') . DS . $filename;
//        $fullPath = $saveDir . DS . $filename;
//
//        // 下载图像
//        $imageData = $this->downloadImage($imageUrl);
//
//        // 保存到文件
//        if (!file_put_contents($fullPath, $imageData)) {
//            throw new Exception('图像保存失败');
//        }
//
//        return $localPath;
//    }
//
//    private function downloadImage($url)
//    {
//        $ch = curl_init($url);
//        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
//        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
//        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
//
//        $imageData = curl_exec($ch);
//        $error = curl_error($ch);
//        curl_close($ch);
//
//        if (!$imageData) {
//            throw new Exception('图像下载失败: ' . $error);
//        }
//
//        // 基本图像类型验证
//        if (!in_array(getimagesizefromstring($imageData)['mime'] ?? '', ['image/png', 'image/jpeg'])) {
//            throw new Exception('下载内容不是有效图像');
//        }
//
//        return $imageData;
//    }

//    public function txttowimg()
//    {
//        $config = [
//            'api_url' => 'https://chatapi.onechats.ai/mj/submit/imagine',
//            'api_key' => 'sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK',
//            'prompt' => '一个猫',
//        ];
//
//        $postData = [
//            'botType' => 'MID_JOURNEY',
//            'prompt' => $config['prompt'],
//            'base64Array' => [],
//            'accountFilter' => [
//                'channelId' => "",
//                'instanceId' => "",
//                'modes' => [],
//                'remark' => "",
//                'remix' => true,
//                'remixAutoConsidered' => true
//            ],
//            'notifyHook' => "",
//            'state' => ""
//        ];
//
//        $headers = [
//            'Authorization: Bearer ' . $config['api_key'],
//            'Accept: application/json',
//            'Content-Type: application/json'
//        ];
//
//        $ch = curl_init();
//        curl_setopt($ch, CURLOPT_URL, $config['api_url']);
//        curl_setopt($ch, CURLOPT_POST, true);
//        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
//        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($postData));
//        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//
//        $response = curl_exec($ch);
//        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
//
//        if (curl_errno($ch)) {
//            $error = curl_error($ch);
//            curl_close($ch);
//            throw new Exception("cURL Error: " . $error);
//        }
//
//        curl_close($ch);
//
//        if ($httpCode >= 400) {
//            throw new Exception("API Error: HTTP " . $httpCode . " - " . $response);
//        }
//
//        return json_decode($response, true);
//    }





























//    public function txttowimg()
//    {
//        $prompt = 'Cat'; // 或使用 '生成一个猫' 如果要中文
//        $apiUrl = 'https://chatapi.onechats.ai/mj/submit/imagine';
//        $apiKey = "sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK";
//
//    }





    /**
     * 图生图本地测试
     */
    public function imgtowimg()
    {
        $prompt = $this->request->param('prompt', '');
        $imgRelPath = 'uploads/operate/ai/Preview/arr/两只手碰拳的黑白线条插画下有Daddy  Me字样风格简约质.png';

        $imgPath = ROOT_PATH . 'public/' . $imgRelPath;

        if (!file_exists($imgPath)) {
            return json(['code' => 1, 'msg' => '原图不存在：' . $imgRelPath]);
        }

        $imgData = file_get_contents($imgPath);
        $base64Img = 'data:image/png;base64,' . base64_encode($imgData);

        $params = [
            'prompt' => $prompt,
            'negative_prompt' => '(deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy',
            'steps' => 20,
            'sampler_name' => 'DPM++ 2M SDE',
            'cfg_scale' => 7,
            'seed' => -1,
            'width' => 1024,
            'height' => 1303,

            'override_settings' => [
                'sd_model_checkpoint' => 'realisticVisionV51_v51VAE-inpainting',
                'sd_vae' => 'vae-ft-mse-840000-ema-pruned',
                'CLIP_stop_at_last_layers' => 2
            ],
            'clip_skip' => 2,

            'alwayson_scripts' => [
                'controlnet' => [
                    'args' => [[
                        'enabled' => true,
                        'input_image' => $base64Img,
                        'module' => 'inpaint_only+lama',
                        'model' => 'control_v11p_sd15_inpaint_fp16 [be8bc0ed]',
                        'weight' => 1,
                        'resize_mode' => 'Resize and Fill',
                        'pixel_perfect' => false,
                        'control_mode' => 'ControlNet is more important',
                        'starting_control_step' => 0,
                        'ending_control_step' => 1
                    ]]
                ]
            ]
        ];

        $apiUrl = "http://20.0.17.188:45001/sdapi/v1/txt2img";
        $headers = ['Content-Type: application/json'];

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $apiUrl);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params, JSON_UNESCAPED_UNICODE));
        curl_setopt($ch, CURLOPT_TIMEOUT, 180);

        $response = curl_exec($ch);
        $error = curl_error($ch);
        curl_close($ch);

        if ($error) {
            return json(['code' => 1, 'msg' => '请求失败：' . $error]);
        }

        $data = json_decode($response, true);
        if (!isset($data['images'][0])) {
            return json(['code' => 1, 'msg' => '接口未返回图像数据']);
        }

        $resultImg = base64_decode($data['images'][0]);
        $saveDir = ROOT_PATH . 'public/uploads/img2img/';
        if (!is_dir($saveDir)) {
            mkdir($saveDir, 0755, true);
        }

        $originalBaseName = pathinfo($imgRelPath, PATHINFO_FILENAME);
        $fileName = $originalBaseName . '-' . time() . '-1024x1248.png';
        $savePath = $saveDir . $fileName;
        file_put_contents($savePath, $resultImg);

        return json([
            'code' => 0,
            'msg' => '图像生成成功',
            'data' => [
                'origin_url' => '/uploads/img2img/' . $fileName
            ]
        ]);
    }

    /**
     * 后期图像处理-单张图片高清放大处理
     */
    public function extra_image()
    {
        // 配置参数
        $config = [
            'input_dir' => 'uploads/operate/ai/Preview/arr/',
            'output_dir' => 'uploads/extra_image/',
            'api_url' => 'http://20.0.17.188:45001/sdapi/v1/extra-single-image',
            'timeout' => 120, // 增加超时时间，高清处理可能耗时较长
            'upscale_params' => [
                'resize_mode' => 0,
                'show_extras_results' => true,
                'gfpgan_visibility' => 0, // 人脸修复关闭
                'codeformer_visibility' => 0, // 人脸修复关闭
                'codeformer_weight' => 0,
                'upscaling_resize' => 2.45, // 放大倍数
                'upscaling_crop' => true,
                'upscaler_1' => 'R-ESRGAN 4x+ Anime6B', // 主放大模型
                'upscaler_2' => 'None', // 不使用第二放大器
                'extras_upscaler_2_visibility' => 0,
                'upscale_first' => false,
            ]
        ];

        // 输入文件处理
        $imgRelPath = '图案的整体色调是柔和的蓝色和灰色形成温馨而宁静的视觉效果花卉.png';
        $imgPath = ROOT_PATH . 'public/' . $config['input_dir'] . $imgRelPath;

        if (!file_exists($imgPath)) {
            return json(['code' => 1, 'msg' => '原图不存在：' . $imgRelPath]);
        }

        // 读取并编码图片
        try {
            $imgData = file_get_contents($imgPath);
            if ($imgData === false) {
                throw new Exception('无法读取图片文件');
            }
            $base64Img = base64_encode($imgData);
        } catch (Exception $e) {
            return json(['code' => 1, 'msg' => '图片处理失败：' . $e->getMessage()]);
        }

        // 准备API请求数据
        $postData = array_merge($config['upscale_params'], ['image' => $base64Img]);
        $jsonData = json_encode($postData);
        if ($jsonData === false) {
            return json(['code' => 1, 'msg' => 'JSON编码失败']);
        }

        // 调用API进行高清放大
        $ch = curl_init();
        curl_setopt_array($ch, [
            CURLOPT_URL => $config['api_url'],
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_POST => true,
            CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
            CURLOPT_POSTFIELDS => $jsonData,
            CURLOPT_TIMEOUT => $config['timeout'],
            CURLOPT_CONNECTTIMEOUT => 30,
        ]);

        $response = curl_exec($ch);
        $error = curl_error($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);

        if ($error) {
            return json(['code' => 1, 'msg' => 'API请求失败：' . $error]);
        }

        if ($httpCode !== 200) {
            return json(['code' => 1, 'msg' => 'API返回错误状态码：' . $httpCode]);
        }

        $data = json_decode($response, true);
        if (json_last_error() !== JSON_ERROR_NONE) {
            return json(['code' => 1, 'msg' => 'API返回数据解析失败']);
        }

        if (!isset($data['image']) || empty($data['image'])) {
            return json(['code' => 1, 'msg' => '接口未返回有效的图像数据']);
        }

        // 保存处理后的图片
        try {
            $resultImg = base64_decode($data['image']);
            if ($resultImg === false) {
                throw new Exception('Base64解码失败');
            }

            $saveDir = ROOT_PATH . 'public/' . $config['output_dir'];
            if (!is_dir($saveDir) && !mkdir($saveDir, 0755, true)) {
                throw new Exception('无法创建输出目录');
            }

            $originalBaseName = pathinfo($imgRelPath, PATHINFO_FILENAME);
            $fileName = $originalBaseName . '-hd.png'; // 使用-hd后缀更明确
            $savePath = $saveDir . $fileName;

            if (file_put_contents($savePath, $resultImg) === false) {
                throw new Exception('无法保存处理后的图片');
            }

            // 返回成功响应
            return json([
                'code' => 0,
                'msg' => '图像高清放大处理成功',
                'data' => [
                    'url' => '/' . $config['output_dir'] . $fileName,
                    'original_size' => filesize($imgPath),
                    'processed_size' => filesize($savePath),
                    'resolution' => getimagesize($savePath), // 返回新图片的分辨率
                ]
            ]);

        } catch (Exception $e) {
            return json(['code' => 1, 'msg' => '保存结果失败：' . $e->getMessage()]);
        }
    }


    /**
     * 获取 SD 模型列表
     * 接口地址: /sdapi/v1/sd-models
     */
    public function sd_models() {
        // $url = "http://20.0.17.188:45001/sdapi/v1/sd-models";

        // // 初始化 cURL
        // $ch = curl_init();

        // // 设置请求参数
        // curl_setopt($ch, CURLOPT_URL, $url);
        // curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        // curl_setopt($ch, CURLOPT_TIMEOUT, 10);
        // curl_setopt($ch, CURLOPT_HTTPHEADER, [
        //     'Content-Type: application/json',
        //     'Accept: application/json',
        // ]);

        // // 发送请求
        // $response = curl_exec($ch);

        // // 错误处理
        // if (curl_errno($ch)) {
        //     curl_close($ch);
        //     return json([
        //         'code' => 1,
        //         'msg'  => '请求失败: ' . curl_error($ch),
        //         'data' => [],
        //         'count' => 0
        //     ]);
        // }

        // curl_close($ch);

        // // 解析 JSON 响应
        // $result = json_decode($response, true);

        // // 判断返回数据是否有效
        // if (!is_array($result)) {
        //     return json([
        //         'code' => 1,
        //         'msg'  => '数据解析失败',
        //         'data' => [],
        //         'count' => 0
        //     ]);
        // }

        // 正常返回
        return json([
            'code' => 0,
            'msg'  => '查询成功',
            'data' => '',
            'count' => 2,
        ]);
    }


    /**
     * 查询队列列表
     * 统计文件对应的队列情况
     */
    public function get_queue_logs()
    {
        $params = $this->request->param('old_image_file', '');
        $queue_logs = Db::name('queue_logs')
            ->where('old_image_file', $params)
            ->order('id desc')
            ->select();

        $result = [];  //初始化变量，避免未定义错误

        foreach ($queue_logs as &$log) {
            $taskId = $log['id'];
            $statusCount = Db::name('image_task_log')
                ->field('status, COUNT(*) as count')
                ->where('task_id', $taskId)
                ->where('mod_rq', null)
                ->group('status')
                ->select();

            $log['已完成数量'] = 0;
            $log['处理中数量'] = 0;
            $log['排队中的数量'] = 0;
            $log['失败数量'] = 0;

            foreach ($statusCount as $item) {
                switch ($item['status']) {
                    case 0:
                        $log['排队中的数量'] = $item['count'];
                        break;
                    case 1:
                        $log['处理中数量'] = $item['count'];
                        break;
                    case 2:
                        $log['已完成数量'] = $item['count'];
                        break;
                    case -1:
                        $log['失败数量'] = $item['count'];
                        break;
                }
            }

            // if ($log['排队中的数量'] >$log['已完成数量']) {
            //     $result[] = $log;
            // }

            if ($log['排队中的数量']) {
                $result[] = $log;
            }

            // if ($log['处理中数量'] >= 0) {
            //     $result[] = $log;
            // }
        }

        return json([
            'code' => 0,
            'msg'  => '查询成功',
            'data' => $result,
            'count' => count($result)
        ]);
    }

    /**
     * 查询总队列状态(统计当前处理的数据量)
     */
    public function queueStats()
    {
        $statusList = Db::name('image_task_log')
            ->field('status, COUNT(*) as total')
            ->where('mod_rq', null)
            ->where('create_time', '>=', date('Y-m-d 00:00:00'))
            ->group('status')
            ->select();

        $statusCount = [];
        foreach ($statusList as $item) {
            $statusCount[$item['status']] = $item['total'];
        }
        // 总数为所有状态和
        $total = array_sum($statusCount);
        //获取队列当前状态
        $statusText = Db::name('queue_logs')->order('id desc')->value('status');
        return json([
            'code' => 0,
            'msg' => '获取成功',
            'data' => [
                '总任务数'     => $total,
                '待处理'   => $statusCount[0]  ?? 0,
                '处理中'   => $statusCount[1]  ?? 0,
                '成功'   => $statusCount[2]  ?? 0,
                '失败'     => $statusCount[-1] ?? 0,
                '当前状态' => $statusText
            ]

        ]);
    }

    /**
     * 显示当前运行中的队列监听进程
     */
    public function viewQueueStatus()
    {
        $redis = new \Redis();
        $redis->connect('127.0.0.1', 6379);
        $redis->auth('123456');
        $redis->select(15);

        $key = 'queues:imgtotxt';

        // 判断 key 是否存在，避免报错
        if (!$redis->exists($key)) {
            return json([
                'code' => 0,
                'msg'  => '查询成功，队列为空',
                'count' => 0,
                'tasks_preview' => []
            ]);
        }

        $count = $redis->lLen($key);
        $list = $redis->lRange($key, 0, 9);

        // 解码 JSON 内容，确保每一项都有效
        $parsed = array_filter(array_map(function ($item) {
            return json_decode($item, true);
        }, $list), function ($item) {
            return !is_null($item);
        });

        return json([
            'code' => 0,
            'msg'  => '查询成功',
            'count' => $count,
            'tasks_preview' => $parsed
        ]);
    }

    /**
     * 清空队列并删除队列日志记录
     */
    public function stopQueueProcesses()
    {

        Db::name('image_task_log')
            ->where('log', '队列中')
            ->whereOr('status', 1)
            ->where('create_time', '>=', date('Y-m-d 00:00:00'))
            ->update([
                'status' => "-1",
                'log' => '清空取消队列',
                'mod_rq' => date('Y-m-d H:i:s')
            ]);

        Db::name('image_task_log')
            ->whereLike('log', '%处理中%')
            ->where('create_time', '>=', date('Y-m-d 00:00:00'))
            ->update([
                'status' => "-1",
                'log' => '清空取消队列',
                'mod_rq' => date('Y-m-d H:i:s')
            ]);

        $redis = new \Redis();
        $redis->connect('127.0.0.1', 6379);
        $redis->auth('123456');
        $redis->select(15);

        $key_txttoimg = 'queues:txttoimg:reserved';
        $key_txttotxt = 'queues:txttotxt:reserved';
        $key_imgtotxt = 'queues:imgtotxt:reserved';
        $key_imgtoimg = 'queues:imgtoimg:reserved';


        // 清空 Redis 队列
        $redis->del($key_txttoimg);
        $redis->del($key_txttotxt);
        $redis->del($key_imgtotxt);
        $redis->del($key_imgtoimg);

        $count = $redis->lLen($key_txttoimg) + $redis->lLen($key_txttotxt) + $redis->lLen($key_imgtotxt) + $redis->lLen($key_imgtoimg);

//        if ($count === 0) {
//            return json([
//                'code' => 1,
//                'msg'  => '暂无队列需要停止'
//            ]);
//        }
        return json([
            'code' => 0,
            'msg'  => '成功停止队列任务'
        ]);
    }

    /**
     * 开启队列任务
     * 暂时用不到、服务器已开启自动开启队列模式
     */
//    public function kaiStats()
//    {
//        // 判断是否已有监听进程在运行
//        $check = shell_exec("ps aux | grep 'queue:listen' | grep -v grep");
//        if ($check) {
//            return json([
//                'code' => 1,
//                'msg'  => '监听进程已存在，请勿重复启动'
//            ]);
//        }
//        // 启动监听
//        $command = 'nohup php think queue:listen --queue --timeout=300 --sleep=3 --memory=256 > /var/log/job_queue.log 2>&1 &';
//        exec($command, $output, $status);
//        if ($status === 0) {
//            return json([
//                'code' => 0,
//                'msg'  => '队列监听已启动'
//            ]);
//        } else {
//            return json([
//                'code' => 1,
//                'msg'  => '队列启动失败',
//                'output' => $output
//            ]);
//        }
//    }
    /**
     * 通过店铺ID-查询对应店铺表数据
     *
     */
    public function PatternApi()
    {
        $params = $this->request->param('pattern_id', '');
        $tableName = 'pattern-' . $params;

        // 连接 MongoDB
        $mongo = Db::connect('mongodb');

        // 查询指定 skc 的数据
        $data = $mongo->table($tableName)
            ->field('
                name,
                skc,
                file
            ')
            ->where("skc", '0853004152036')
            ->select();

        $data = json_decode(json_encode($data), true);  // 数组

        return json([
            'code' => 0,
            'msg' => '获取成功',
            'data' => $data
        ]);
    }

}