feat: 新增 LLM AI 错误点评功能，支持通过 OpenAI 兼容 API 对提交代码进行智能分析

web/template/syzoj/reinfo.php

@@ -177,5 +177,80 @@
 
     <?php } ?>
 
+    <?php if(isset($OJ_LLM_ENABLED) && $OJ_LLM_ENABLED){ ?>
+    <div style="margin-top: 20px; margin-bottom: 14px; ">
+        <div class="ui styled fluid accordion" id="llm-review-accordion">
+            <div class="title" style="font-size: 1.1em; font-weight: bold; ">
+                <i class="dropdown icon"></i> 🤖 AI 点评
+            </div>
+            <div class="content">
+                <div id="llm-review-area">
+                    <button class="ui labeled icon blue button" id="llm-review-btn" onclick="fetchLLMReview()">
+                        <i class="magic icon"></i> 获取 AI 点评
+                    </button>
+                    <div id="llm-review-loading" style="display:none; margin-top: 15px; ">
+                        <div class="ui active centered inline text loader">AI 正在分析你的代码，请稍候...</div>
+                    </div>
+                    <div id="llm-review-result" style="display:none; margin-top: 15px; ">
+                        <div class="ui existing segment" id="llm-review-content"></div>
+                    </div>
+                    <div id="llm-review-error" style="display:none; margin-top: 15px; ">
+                        <div class="ui negative message">
+                            <p id="llm-review-error-msg"></p>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+    <script>
+        $(document).ready(function(){
+            $('#llm-review-accordion').accordion();
+        });
+
+        function fetchLLMReview(){
+            var btn = $('#llm-review-btn');
+            btn.prop('disabled', true).addClass('loading');
+            $('#llm-review-loading').show();
+            $('#llm-review-error').hide();
+            $('#llm-review-result').hide();
+
+            $.ajax({
+                type: 'GET',
+                url: 'llm-review.php?sid=<?php echo intval($id); ?>',
+                dataType: 'json',
+                timeout: 60000,
+                success: function(data){
+                    btn.removeClass('loading');
+                    $('#llm-review-loading').hide();
+                    if(data.error){
+                        $('#llm-review-error-msg').text(data.error);
+                        $('#llm-review-error').show();
+                        btn.prop('disabled', false);
+                    } else if(data.review){
+                        $('#llm-review-result').show();
+                        var container = document.getElementById('llm-review-content');
+                        // 先以纯文本放入，再用 Vditor 渲染为 Markdown HTML
+                        container.textContent = data.review;
+                        if(typeof HustOJVditor !== 'undefined' && HustOJVditor.renderMarkdownBlocks){
+                            HustOJVditor.renderMarkdownBlocks('#llm-review-content', {
+                                useTextContent: true
+                            });
+                        }
+                        btn.hide();
+                    }
+                },
+                error: function(xhr, status){
+                    btn.removeClass('loading').prop('disabled', false);
+                    $('#llm-review-loading').hide();
+                    var msg = '请求失败';
+                    if(status === 'timeout') msg = '请求超时，请稍后重试';
+                    $('#llm-review-error-msg').text(msg);
+                    $('#llm-review-error').show();
+                }
+            });
+        }
+    </script>
+    <?php } ?>
 
 <?php include("template/$OJ_TEMPLATE/footer.php");?>