知识点掌握度
@php
// 【修复】过滤掉K-GENERAL等通用知识点，只显示有值的知识点
$filteredMasteryItems = [];
if (!empty($mastery['items'])) {
foreach ($mastery['items'] as $item) {
$kpCode = $item['kp_code'] ?? '';
$masteryLevel = $item['mastery_level'] ?? 0;
// 过滤条件：不是通用知识点，且掌握度>0
if (!in_array($kpCode, ['K-GENERAL', 'GENERAL', 'DEFAULT']) && $masteryLevel > 0) {
$filteredMasteryItems[] = $item;
}
}
}
@endphp
@if(!empty($filteredMasteryItems))
@foreach($filteredMasteryItems as $item)
@php
$pct = min(100, max(0, ($item['mastery_level'] ?? 0) * 100));
$barColor = $pct >= 80 ? '#10b981' : ($pct >= 60 ? '#f59e0b' : '#ef4444');
$delta = $item['mastery_change'] ?? null;
// 只有当有变化值时才显示变化信息
$changeText = '';
if ($delta !== null && $delta !== '' && abs($delta) > 0.001) {
$changeText = ($delta > 0 ? '↑ ' : '↓ ') . number_format(abs($delta) * 100, 1) . '%';
}
@endphp
{{ $item['kp_name'] ?? $item['kp_code'] ?? '未知知识点' }}
{{ number_format($pct, 1) }}%
{{ $changeText }}
@endforeach
@else
暂无有效掌握度数据（已过滤通用知识点和零值）
@endif
📊 知识点层级掌握度分析
@php
$parentMasteryLevels = $parent_mastery_levels ?? [];
$hasParentMastery = !empty($parentMasteryLevels);
@endphp
@if($hasParentMastery)
@foreach($parentMasteryLevels as $parentData)
@php
$pct = $parentData['mastery_percentage'] ?? 0;
$barColor = $pct >= 80 ? '#10b981' : ($pct >= 60 ? '#f59e0b' : '#ef4444');
$parentName = $parentData['kp_name'] ?? $parentData['kp_code'];
$children = $parentData['children'] ?? [];
$level = $parentData['level'] ?? 1;
$delta = $parentData['mastery_change'] ?? null;
// 只有当有变化值时才显示变化信息
$changeText = '';
if ($delta !== null && $delta !== '' && abs($delta) > 0.001) {
$changeText = ($delta > 0 ? '↑ ' : '↓ ') . number_format(abs($delta) * 100, 1) . '%';
}
@endphp
【第{{ $level }}级】{{ $parentName }}
({{ $parentData['kp_code'] }})
{{ number_format($pct, 1) }}%
@if(!empty($changeText))
{{ $changeText }}
@endif
@if(!empty($children))
包含子知识点（{{ count($children) }}个）：
@foreach($children as $index => $child)
@if($index < 8)
{{ $child['kp_name'] }}
@endif
@endforeach
@if(count($children) > 8)
...等{{ count($children) }}个知识点
@endif
@else
无直接子知识点或子知识点掌握度为0
@endif
@endforeach
学习建议：
建议重点关注掌握度较低的知识点，通过专项练习提升整体学习水平。优先练习掌握度低于60%的知识点。
@else
暂无父节点掌握度数据
当前分析主要基于具体知识点掌握度。完整的层级掌握度分析需要在系统中建立完整的知识点层级关系。
@endif
题目列表
@php
$insightMap = [];
foreach (($question_insights ?? []) as $insight) {
$no = $insight['question_number'] ?? $insight['question_id'] ?? null;
if ($no !== null) {
$insightMap[$no] = $insight;
}
}
@endphp
@foreach($questions as $q)
@php
// 【修复】从题目数据中获取学生答案、正确答案和判分结果
$studentAnswer = $q['student_answer'] ?? $q['student_answer'] ?? null;
$correctAnswer = $q['answer'] ?? $q['correct_answer'] ?? null;
$isCorrect = $q['is_correct'] ?? null; // 1=正确，0=错误，null=未判
// 如果未判分但有学生答案和正确答案，自动比较判断
if ($isCorrect === null && !empty($studentAnswer) && !empty($correctAnswer)) {
$isCorrect = (trim($studentAnswer) === trim($correctAnswer)) ? 1 : 0;
}
// 判分状态显示逻辑
$showStatus = false;
$statusText = '';
$statusColor = '';
if (!empty($studentAnswer)) {
// 学生有答题，显示判分结果
$showStatus = true;
if ($isCorrect === 1) {
$statusText = '正确';
$statusColor = '#10b981';
} elseif ($isCorrect === 0) {
$statusText = '错误';
$statusColor = '#ef4444';
}
}
// 没答题的不显示状态
$insight = $insightMap[$q['question_number']] ?? ($insightMap[$q['display_number'] ?? null] ?? []);
// 【修复】得分显示：答错显示实际得分，答对显示满分
$fullScore = $insight['full_score'] ?? ($q['score'] ?? null);
if ($isCorrect === 1) {
// 答对了，显示满分
$score = $fullScore;
} elseif ($isCorrect === 0) {
// 答错了，显示实际得分（可能为0分或其他分数）
$score = $q['score_obtained'] ?? 0;
} else {
// 未判分或未答题，不显示得分
$score = null;
}
$analysisRaw = $insight['analysis']
?? $insight['thinking_process']
?? $insight['feedback']
?? $insight['suggestions']
?? $insight['reason']
?? ($insight['correct_solution'] ?? null);
// 若有下一步建议，追加
if (empty($analysisRaw) && !empty($insight['next_steps'])) {
$analysisRaw = '后续建议：' . (is_array($insight['next_steps']) ? implode('；', $insight['next_steps']) : $insight['next_steps']);
}
$analysis = is_array($analysisRaw) ? json_encode($analysisRaw, JSON_UNESCAPED_UNICODE) : $analysisRaw;
if ($analysis === null || $analysis === '') {
$analysis = '暂无解题思路，待补充';
}
$stepsRaw = $insight['steps'] ?? $insight['solution_steps'] ?? $insight['analysis_steps'] ?? null;
$steps = [];
if (is_array($stepsRaw)) {
$steps = $stepsRaw;
} elseif (is_string($stepsRaw) && trim($stepsRaw) !== '') {
$steps = preg_split('/[\r\n]+/', trim($stepsRaw));
}
$typeMap = ['choice' => '选择题', 'fill' => '填空题', 'answer' => '解答题'];
$typeLabel = $typeMap[$q['question_type'] ?? ''] ?? ($q['question_type'] ?? '题型未标注');
$questionText = is_string($q['question_text']) ? $q['question_text'] : json_encode($q['question_text'], JSON_UNESCAPED_UNICODE);
$solution = $q['solution'] ?? null;
@endphp
题号 {{ $q['display_number'] ?? $q['question_number'] }}
@php
$kpName = $q['knowledge_point_name'] ?? $q['knowledge_point'] ?? null;
if (!empty($kpName) && $kpName !== '-' && $kpName !== '未标注') {
echo '' . e($kpName) . '';
}
@endphp
@if($showStatus)
{{ $statusText }}
@endif
@if($score !== null && $fullScore !== null)
得分 {{ $score }} / {{ $fullScore }}
@endif
{{-- 【新增】学生答案显示（如果有） --}}
@if(!empty($studentAnswer))
学生答案
{!! nl2br(e($studentAnswer)) !!}
@endif
{!! $questionText !!}
题型：{{ $typeLabel }}
{{-- 【修复】正确答案显示 --}}
@if(!empty($correctAnswer))
正确答案
{!! nl2br(e($correctAnswer)) !!}
@endif
{{-- 【修改】解题思路显示（优先显示solution，其次显示analysis） --}}
@if(!empty($solution))
解题思路
{!! is_array($solution) ? json_encode($solution, JSON_UNESCAPED_UNICODE) : nl2br(e($solution)) !!}
@elseif(!empty($analysis) && $analysis !== '暂无解题思路记录')
解题思路
{!! nl2br(e($analysis)) !!}
@endif
{{-- 解题步骤（如果有） --}}
@if(!empty($steps))
解题步骤
@foreach($steps as $s)
- {!! nl2br(e(is_array($s) ? json_encode($s, JSON_UNESCAPED_UNICODE) : $s)) !!}
@endforeach
@endif
@endforeach
{{-- 闭合page div --}}