<?php

namespace web\admin\demo\dyn;

class openai {
    public static function sse_llm($senddata, $sendevent) {
        global $db;
        $rsuser = verifyfast();
        $post = new \ciy\post();
        $messages = $post->get('messages');
        $csql = new \ciy\sql('zc_ai_key');
        $csql->where('id', 1);
        $aikeyrow = $db->getone($csql);
        if(!is_array($aikeyrow))
            return $senddata('AI密钥不存在');
        $openai = new \ciy\openai($aikeyrow);
        $openai->debug();
        $retai = $openai->chat($messages, function($data) {
            echo $data;
            ob_flush();
            flush();
        });
        if(is_string($retai))
            $senddata($retai);
    }
    public static function sse_llmori($senddata, $sendevent) {
        $rsuser = verifyfast();
        $post = new \ciy\post();
        $prompt = $post->get('prompt');
        if (!$prompt)
            return errjson('请输入提示词');

        $apiKey = 'sk-f73708'; // 替换为你的API密钥
        $model = "deepseek-chat";
        $url = 'https://api.deepseek.com/chat/completions';

        // 构建请求体
        $data = [
            'model' => $model,
            'messages' => [['role' => 'user', 'content' => $prompt]],
            'stream' => true,
            'temperature' => 0.7,
        ];

        // 初始化cURL
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        curl_setopt($ch, CURLOPT_HTTPHEADER, [
            'Content-Type: application/json',
            'Authorization: Bearer ' . $apiKey
        ]);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_WRITEFUNCTION, function ($ch, $data) {
            echo $data;
            ob_flush();
            flush();
            return strlen($data);
        });
        curl_exec($ch);
        if (curl_errno($ch))
            $senddata('错误: ' . curl_error($ch));
        curl_close($ch);
    }
}