math_cms/resources/views/filament/pages/question-detail.blade.php

<div class="min-h-screen bg-gray-50">
        <div class="container mx-auto p-6">

            @if (empty($this->questionData))
                <div class="bg-white rounded-lg shadow p-12 text-center">
                    <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002 2v10a2 2 0 01-2 2H9a2 2 0 01-2-2V7a2 2 0 012-2z" />
                    </svg>
                    <h3 class="mt-4 text-lg font-medium text-gray-900">题目不存在</h3>
                    <p class="mt-2 text-sm text-gray-500">请检查题目ID是否正确</p>
                    <a href="{{ url()->previous() }}" class="mt-4 inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-indigo-600 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-indigo-500">
                        返回上一页
                    </a>
                </div>
            @else
                {{-- 主要内容区域 --}}
                <div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
                    {{-- 左侧：题目内容 --}}
                    <div class="lg:col-span-2 space-y-6">
                        {{-- 题目卡片 --}}
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <div class="flex items-start justify-between mb-4">
                                {{-- 题目标识 --}}
                                <div class="flex items-center space-x-3">
                                    @if ($this->sourceType === 'mistake')
                                        @php
                                            $answeredCorrectly = $this->questionData['mistake_info']['correct'] ?? false;
                                        @endphp
                                        <span class="inline-flex items-center px-3 py-1 rounded-full text-sm font-medium {{ $answeredCorrectly ? 'bg-green-100 text-green-700' : 'bg-red-100 text-red-700' }}">
                                            {{ $answeredCorrectly ? '答题记录' : '错题' }}
                                        </span>
                                    @else
                                        <span class="inline-flex items-center px-3 py-1 rounded-full text-sm font-medium bg-blue-100 text-blue-700">
                                            题库
                                        </span>
                                    @endif

                                    @if ($this->questionData['question_number'] ?? null)
                                        <span class="inline-flex items-center px-3 py-1 rounded-full text-sm font-medium bg-gray-100 text-gray-700">
                                            第{{ $this->questionData['question_number'] }}题
                                        </span>
                                    @endif

                                    <span class="inline-flex items-center px-3 py-1 rounded-full text-sm font-medium {{ $this->getDifficultyColor() }}">
                                        {{ $this->getDifficultyLabel() }}
                                    </span>
                                </div>

                                {{-- 操作按钮 --}}
                                <div class="flex items-center space-x-2">
                                    <button onclick="window.history.back()" class="text-gray-500 hover:text-gray-700">
                                        <svg class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 19l-7-7m0 0l7-7m-7 7h18" />
                                        </svg>
                                    </button>
                                </div>
                            </div>

                            {{-- 题干 --}}
                            <div class="prose prose-sm max-w-none mb-6">
                                @php
                                    $displayStem = $this->questionData['display_stem'] ?? $this->questionData['stem'] ?? '';
                                    $stemHtml = \App\Services\MathFormulaProcessor::processFormulas($displayStem);
                                @endphp
                                @if (!empty($stemHtml))
                                    <div class="p-4 bg-gray-50 rounded-lg">
                                        <h4 class="text-sm font-medium text-gray-700 mb-2">题目</h4>
                                        <div class="text-gray-900 leading-relaxed space-y-3 question-stem prose-sm max-w-none">
                                            {!! $stemHtml !!}
                                        </div>
                                    </div>
                                @endif

                                {{-- 标签 --}}
                                <div class="flex flex-wrap gap-2 mb-4">
                                    @php
                                        $kpCode = $this->questionData['kp_code'] ?? '';
                                        $kpName = $this->getKnowledgePointName();
                                    @endphp
                                    @if ($kpCode)
                                        <span class="inline-flex items-center px-3 py-1 rounded-lg text-sm font-medium bg-indigo-50 text-indigo-700 hover:bg-indigo-100 transition-colors">
                                            <a href="{{ url('/admin/knowledge-point-detail') }}?kp_code={{ urlencode($kpCode) }}" class="hover:text-indigo-900">
                                                {{ $kpName }}
                                            </a>
                                        </span>
                                    @endif

                                    @php
                                        $rawTags = $this->questionData['tags'] ?? null;
                                        if (is_array($rawTags)) {
                                            $tags = $rawTags;
                                        } elseif (is_string($rawTags)) {
                                            $decodedTags = json_decode($rawTags, true);
                                            $tags = is_array($decodedTags) ? $decodedTags : [];
                                        } else {
                                            $tags = [];
                                        }
                                    @endphp
                                    @foreach($tags as $tag)
                                            <span class="inline-flex items-center px-2 py-1 rounded text-xs bg-gray-100 text-gray-600">
                                                {{ $tag }}
                                            </span>
                                    @endforeach

                                    @php
                                        $skillNames = $this->getSkillNames();
                                        $skillNames = is_array($skillNames) ? $skillNames : [];
                                    @endphp
                                    @foreach($skillNames as $skill)
                                            <span class="inline-flex items-center px-2 py-1 rounded text-xs bg-teal-50 text-teal-600">
                                                {{ $skill }}
                                            </span>
                                    @endforeach
                                </div>

                                {{-- 选择题选项（独立呈现，不与题干混排） --}}
                                @php
                                    $options = $this->questionData['display_options'] ?? ($this->questionData['options'] ?? []);
                                @endphp
                                @if (!empty($options) && is_array($options))
                                    <div class="mt-4">
                                        <h4 class="text-sm font-medium text-gray-700 mb-2">选项</h4>
                                        <div class="grid grid-cols-1 sm:grid-cols-2 gap-3">
                                            @php
                                                $letters = range('A', 'Z');
                                            @endphp
                                            @foreach($options as $idx => $option)
                                                @php
                                                    $label = $letters[$idx] ?? chr(65 + ($idx % 26));
                                                @endphp
                                                <div class="flex items-start space-x-2">
                                                    <span class="font-semibold text-gray-700">{{ $label }}.</span>
                                                    <div class="text-gray-900">{!! $option !!}</div>
                                                </div>
                                            @endforeach
                                        </div>
                                    </div>
                                @endif

                                {{-- 答案对比（如果是错题） --}}
                                @if ($this->sourceType === 'mistake' && isset($this->questionData['mistake_info']))
                                    <div class="grid grid-cols-1 md:grid-cols-2 gap-4 mb-6">
                                        @php
                                            $answeredCorrectly = $this->questionData['mistake_info']['correct'] ?? false;
                                            $studentBg = $answeredCorrectly ? 'bg-green-50' : 'bg-red-50';
                                            $studentText = $answeredCorrectly ? 'text-green-700' : 'text-red-700';
                                            $statusLabel = $answeredCorrectly ? '本次作答正确' : '本次作答错误';
                                        @endphp
                                        <div class="p-4 rounded-lg {{ $studentBg }}">
                                            <h4 class="text-sm font-medium {{ $studentText }} mb-2">学生作答</h4>
                                            <p class="text-gray-900">{{ $this->questionData['mistake_info']['student_answer'] ?? '未作答' }}</p>
                                            @if (isset($this->questionData['mistake_info']['score']))
                                                <div class="mt-2 text-sm text-gray-500">
                                                    得分: {{ $this->questionData['mistake_info']['score'] }}/{{ $this->questionData['mistake_info']['full_score'] ?? '-' }}
                                                </div>
                                            @endif
                                            <div class="mt-2 inline-flex items-center px-2 py-1 rounded-full text-xs font-medium {{ $answeredCorrectly ? 'bg-green-100 text-green-700' : 'bg-red-100 text-red-700' }}">
                                                {{ $statusLabel }}
                                            </div>
                                        </div>
                                        <div class="p-4 bg-green-50 rounded-lg">
                                            <h4 class="text-sm font-medium text-green-700 mb-2">正确答案</h4>
                                            <p class="text-gray-900">{!! \App\Services\MathFormulaProcessor::processFormulas($this->questionData['answer'] ?? '暂无') !!}</p>
                                        </div>
                                    </div>
                                @else
                                    {{-- 正确答案 --}}
                                    @if (!empty($this->questionData['answer']))
                                        <div class="p-4 bg-green-50 rounded-lg mb-4">
                                            <h4 class="text-sm font-medium text-green-700 mb-2">正确答案</h4>
                                            <p class="text-gray-900 text-lg font-mono leading-relaxed">{!! \App\Services\MathFormulaProcessor::processFormulas($this->questionData['answer']) !!}</p>
                                        </div>
                                    @endif
                                @endif

                                {{-- 解题思路 --}}
                                @if (!empty($this->questionData['solution']))
                                    <div class="p-4 bg-blue-50 rounded-lg">
                                        <h4 class="text-sm font-medium text-blue-700 mb-2">解题思路</h4>
                                        @php
                                            $solutionRaw = $this->questionData['solution'];
                                            $solutionProcessed = \App\Services\MathFormulaProcessor::processFormulas($solutionRaw);
                                            $solutionProcessed = preg_replace('/【(解题思路|详细解答|最终答案)】/u', '<br><strong>【$1】</strong><br>', $solutionProcessed);
                                            $solutionProcessed = preg_replace('/(第\s*\d+\s*步：)/u', '<br>$1', $solutionProcessed);
                                            $solutionProcessed = nl2br($solutionProcessed);
                                        @endphp
                                        <div class="prose prose-sm max-w-none text-gray-900 leading-relaxed space-y-3 solution-content">
                                            {!! $solutionProcessed !!}
                                        </div>
                                    </div>
                                @endif
</div>
</div>

<style>
    .question-stem svg,
    .solution-content svg {
        max-width: 100%;
        height: auto;
        display: block;
    }
    .solution-content {
        white-space: pre-line;
    }
</style>

                            {{-- AI分析（如果是错题） --}}
                            @if ($this->sourceType === 'mistake' && !empty($this->questionData['mistake_info']['ai_analysis']))
                                <div class="bg-white rounded-lg shadow-sm p-6">
                                    <h3 class="text-lg font-semibold text-gray-900 mb-4 flex items-center">
                                        <svg class="w-5 h-5 mr-2 text-amber-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-9M3 21l6.364-6.364M3 12l6.364 6.364M12 3L12 21m0-10.5v9M3 12l6.364-6.364" />
                                        </svg>
                                    AI 智能分析
                                </h3>

                                <div class="space-y-4">
                                    @if (!empty($this->questionData['mistake_info']['ai_analysis']['reason']))
                                        <div class="bg-amber-50 p-4 rounded-lg">
                                            <h4 class="text-sm font-medium text-amber-700 mb-2">错误原因</h4>
                                            <p class="text-gray-900">{{ $this->questionData['mistake_info']['ai_analysis']['reason'] }}</p>
                                        </div>
                                    @endif

                                    @if (!empty($this->questionData['mistake_info']['ai_analysis']['solution']))
                                        <div class="bg-blue-50 p-4 rounded-lg">
                                            <h4 class="text-sm font-medium text-blue-700 mb-2">改进方法</h4>
                                            <p class="text-gray-900">{{ $this->questionData['mistake_info']['ai_analysis']['solution'] }}</p>
                                        </div>
                                    @endif

                                    @if (!empty($this->questionData['mistake_info']['ai_analysis']['suggestions']))
                                        <div class="bg-green-50 p-4 rounded-lg">
                                            <h4 class="text-sm font-medium text-green-700 mb-2">学习建议</h4>
                                            <p class="text-gray-900">{{ $this->questionData['mistake_info']['ai_analysis']['suggestions'] }}</p>
                                        </div>
                                    @endif

                                    @if (!empty($this->questionData['mistake_info']['ai_analysis']['next_steps']))
                                        <div class="bg-purple-50 p-4 rounded-lg">
                                            <h4 class="text-sm font-medium text-purple-700 mb-2">后续步骤</h4>
                                            <ul class="list-disc list-inside text-gray-900 space-y-1">
                                                @php
                                                    $nextSteps = $this->questionData['mistake_info']['ai_analysis']['next_steps'];
                                                    if (!is_array($nextSteps)) {
                                                        $nextSteps = [];
                                                    }
                                                @endphp
                                                @foreach($nextSteps as $item)
                                                    <li>{{ $item }}</li>
                                                @endforeach
                                            </ul>
                                        </div>
                                    @endif

                                    @php
                                        $modelUsed = $this->questionData['mistake_info']['ai_analysis']['model_used'] ?? '';
                                    @endphp
                                    @if ($modelUsed)
                                        <p class="text-xs text-gray-500 mt-2">分析模型: {{ $modelUsed }}</p>
                                    @endif
                                </div>
                            </div>
                        @endif

                        {{-- 相关题目 --}}
                        @if (!empty($this->relatedQuestions))
                            <div class="bg-white rounded-lg shadow-sm p-6">
                                <h3 class="text-lg font-semibold text-gray-900 mb-4">相似题目</h3>
                                <div class="space-y-4">
                                    @foreach($this->relatedQuestions as $relatedQuestion)
                                        <div class="border border-gray-200 rounded-lg p-4 hover:bg-gray-50 transition-colors cursor-pointer">
                                            <div class="flex items-center justify-between mb-2">
                                                <span class="text-sm font-medium text-gray-900">
                                                    {{ substr($relatedQuestion['stem'] ?? '', 0, 100) }}...
                                                </span>
                                                <a href="/admin/question-detail/{{ $relatedQuestion['id'] }}"
                                                   class="text-indigo-600 hover:text-indigo-700 text-sm">
                                                    查看详情
                                                </a>
                                            </div>
                                            @if (!empty($relatedQuestion['difficulty']))
                                                <span class="inline-flex items-center px-2 py-1 rounded text-xs font-medium bg-gray-100 text-gray-700">
                                                    {{ $relatedQuestion['difficulty'] < 0.4 ? '简单' : ($relatedQuestion['difficulty'] < 0.7 ? '中等' : '困难') }}
                                                </span>
                                            @endif
                                        </div>
                                    @endforeach
                                </div>
                            </div>
                        @endif
                    </div>

                    {{-- 右侧：信息面板 --}}
                    <div class="space-y-6">
                        {{-- 题目信息 --}}
                        @if ($this->questionData)
                            <div class="bg-white rounded-lg shadow-sm p-6">
                                <h3 class="text-lg font-semibold text-gray-900 mb-4">题目信息</h3>
                                <dl class="space-y-3 text-sm">
                                    <div>
                                        <dt class="text-gray-500">题目ID</dt>
                                        <dd class="text-gray-900 font-mono">{{ $this->questionData['id'] ?? $this->questionData['question_code'] }}</dd>
                                    </div>
                                    @if (!empty($this->questionData['kp_code']))
                                        <div>
                                            <dt class="text-gray-500">知识点</dt>
                                            <dd class="text-gray-900">{{ $this->getKnowledgePointName() }}</dd>
                                        </div>
                                    @endif
                                    <div>
                                        <dt class="text-gray-500">难度等级</dt>
                                        <dd class="text-gray-900">{{ $this->getDifficultyLabel() }}</dd>
                                    </div>
                                    @php
                                        $globalAccuracy = $this->questionData['global_accuracy']
                                            ?? $this->questionData['correct_rate']
                                            ?? null;
                                    @endphp
                                    @if ($globalAccuracy !== null)
                                        <div>
                                            <dt class="text-gray-500">全体正确率</dt>
                                            <dd class="text-gray-900">
                                                <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-medium bg-blue-50 text-blue-700">
                                                    {{ round((float) $globalAccuracy * 100, 1) }}%
                                                </span>
                                            </dd>
                                        </div>
                                    @endif
                                    @if (!empty($this->historySummary))
                                        @php
                                            $accuracy = $this->historySummary['total'] > 0 ? ($this->historySummary['correct'] / $this->historySummary['total']) : null;
                                            if ($accuracy === null) {
                                                $masteryLabel = '未知';
                                                $masteryStyle = 'bg-gray-100 text-gray-700';
                                            } elseif ($accuracy >= 0.8) {
                                                $masteryLabel = '已掌握';
                                                $masteryStyle = 'bg-green-100 text-green-700';
                                            } elseif ($accuracy >= 0.5) {
                                                $masteryLabel = '待巩固';
                                                $masteryStyle = 'bg-amber-100 text-amber-700';
                                            } else {
                                                $masteryLabel = '待攻克';
                                                $masteryStyle = 'bg-red-100 text-red-700';
                                            }
                                        @endphp
                                        <div>
                                            <dt class="text-gray-500">掌握度</dt>
                                            <dd class="text-gray-900">
                                                <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-medium {{ $masteryStyle }}">
                                                    {{ $masteryLabel }}（{{ $this->historySummary['correct'] }}/{{ $this->historySummary['total'] }}）
                                                </span>
                                            </dd>
                                        </div>
                                    @endif
                                    @if (!empty($this->questionData['created_at']))
                                        <div>
                                            <dt class="text-gray-500">创建时间</dt>
                                            <dd class="text-gray-900">{{ \Carbon\Carbon::parse($this->questionData['created_at'])->format('Y-m-d H:i:s') }}</dd>
                                        </div>
                                    @endif
                                </dl>
                            </div>
                        @endif

                        {{-- 作答历史 --}}
                        @if (!empty($this->historySummary))
                            <div class="bg-white rounded-lg shadow-sm p-6">
                                <h3 class="text-lg font-semibold text-gray-900 mb-4">作答历史</h3>
                                <dl class="space-y-3 text-sm">
                                    <div class="flex items-center justify-between">
                                        <dt class="text-gray-500">总尝试</dt>
                                        <dd class="text-gray-900 font-medium">{{ $this->historySummary['total'] }}</dd>
                                    </div>
                                    <div class="flex items-center justify-between">
                                        <dt class="text-gray-500">答对次数</dt>
                                        <dd class="text-gray-900 font-medium">{{ $this->historySummary['correct'] }}</dd>
                                    </div>
                                    <div class="flex items-center justify-between">
                                        <dt class="text-gray-500">最近结果</dt>
                                        <dd class="text-gray-900">
                                            @if($this->historySummary['last_correct'])
                                                <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-medium bg-green-100 text-green-700">正确</span>
                                            @else
                                                <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-medium bg-red-100 text-red-700">错误</span>
                                            @endif
                                        </dd>
                                    </div>
                                    @if(!empty($this->historySummary['last_time']))
                                        <div class="flex items-center justify-between">
                                            <dt class="text-gray-500">最近时间</dt>
                                            <dd class="text-gray-900">
                                                {{ \Carbon\Carbon::parse($this->historySummary['last_time'])->format('Y-m-d H:i') }}
                                            </dd>
                                        </div>
                                    @endif
                                </dl>
                            </div>
                        @endif

                        {{-- 答题信息（错题/正确均展示） --}}
                        @if ($this->sourceType === 'mistake' && !empty($this->questionData['mistake_info']))
                            <div class="bg-white rounded-lg shadow-sm p-6">
                                <h3 class="text-lg font-semibold text-gray-900 mb-4">
                                    {{ $this->questionData['mistake_info']['correct'] ? '答题信息' : '错题信息' }}
                                </h3>
                                <dl class="space-y-3 text-sm">
                                    <div>
                                        <dt class="text-gray-500">记录ID</dt>
                                        <dd class="text-gray-900 font-mono">{{ $this->mistakeId }}</dd>
                                    </div>
                                    <div>
                                        <dt class="text-gray-500">学生</dt>
                                        <dd class="text-gray-900 font-mono">
                                            @if($this->studentName)
                                                {{ $this->studentName }}（{{ $this->studentId }}）
                                            @else
                                                {{ $this->studentId }}
                                            @endif
                                        </dd>
                                    </div>
                                    <div>
                                        <dt class="text-gray-500">是否正确</dt>
                                        <dd class="text-gray-900">
                                            <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-medium {{ $this->questionData['mistake_info']['correct'] ? 'bg-green-100 text-green-700' : 'bg-red-100 text-red-700' }}">
                                                {{ $this->questionData['mistake_info']['correct'] ? '正确' : '错误' }}
                                            </span>
                                        </dd>
                                    </div>
                                    <div>
                                        <dt class="text-gray-500">错误类型</dt>
                                        <dd class="text-gray-900">{{ $this->questionData['mistake_info']['error_type'] ?? '未分类' }}</dd>
                                    </div>
                                    <div>
                                        <dt class="text-gray-500">错误类别</dt>
                                        <dd class="text-gray-900">{{ $this->questionData['mistake_info']['mistake_category'] ?? '未分类' }}</dd>
                                    </div>
                                    @if (!empty($this->questionData['mistake_info']['created_at']))
                                        <div>
                                            <dt class="text-gray-500">记录时间</dt>
                                            <dd class="text-gray-900">{{ \Carbon\Carbon::parse($this->questionData['mistake_info']['created_at'])->format('Y-m-d H:i:s') }}</dd>
                                        </div>
                                    @endif
                                </dl>
                            </div>
                        @endif

                    </div>
                </div>
            @endif
        </div>
    </div>
</div>