math_cms/resources/views/livewire/student-knowledge-graph.blade.php

<div>
    <div class="space-y-6">
        <!-- 标题和控制 -->
        <div class="bg-white shadow rounded-lg p-6">
            <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-4">
                <div>
                    <h2 class="text-2xl font-bold text-gray-900">学生知识图谱</h2>
                    <p class="text-sm text-gray-600 mt-1">可视化展示学生的知识点掌握情况和依赖关系</p>
                </div>

                <div class="flex items-center gap-3">
                    <select
                        wire:model.live="selectedStudentId"
                        class="rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 sm:text-sm"
                    >
                        <option value="">-- 选择学生 --</option>
                        @foreach ($students as $student)
                            <option value="{{ $student['id'] }}">{{ $student['label'] }}</option>
                        @endforeach
                    </select>

                    @if ($selectedStudent)
                        <button
                            wire:click="loadStudentData('{{ $selectedStudentId }}')"
                            class="inline-flex items-center px-3 py-2 border border-transparent text-sm leading-4 font-medium rounded-md text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500"
                        >
                            <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"></path>
                            </svg>
                            刷新
                        </button>

                        <button
                            onclick="exportGraph()"
                            class="inline-flex items-center px-3 py-2 border border-gray-300 text-sm leading-4 font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500"
                        >
                            <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"></path>
                            </svg>
                            导出PNG
                        </button>
                    @endif
                </div>
            </div>

            @error('selectedStudentId')
                <p class="mt-2 text-sm text-red-600">{{ $message }}</p>
            @enderror
        </div>

        @if ($selectedStudent)
            <!-- 学生信息 -->
            <div class="bg-white shadow rounded-lg p-6">
                <div class="flex items-center gap-4">
                    <div class="flex-shrink-0">
                        <div class="w-16 h-16 rounded-full bg-indigo-100 flex items-center justify-center">
                            <span class="text-2xl font-bold text-indigo-600">{{ substr($selectedStudent->name, 0, 1) }}</span>
                        </div>
                    </div>
                    <div>
                        <h3 class="text-lg font-semibold text-gray-900">{{ $selectedStudent->name }}</h3>
                        <p class="text-sm text-gray-600">{{ $selectedStudent->grade }} {{ $selectedStudent->class_name }}</p>
                    </div>
                </div>
            </div>

            @if ($isLoading)
                <!-- 加载状态 -->
                <div class="bg-white shadow rounded-lg p-12">
                    <div class="flex flex-col items-center justify-center">
                        <svg class="animate-spin h-12 w-12 text-indigo-600" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
                            <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                            <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
                        </svg>
                        <p class="mt-4 text-sm text-gray-600">正在加载知识图谱数据...</p>
                    </div>
                </div>
            @else
                <!-- 统计信息 -->
                @if (!empty($statistics))
                    <div class="grid grid-cols-1 md:grid-cols-4 gap-6">
                        <div class="bg-white shadow rounded-lg p-6">
                            <div class="flex items-center">
                                <div class="flex-shrink-0">
                                    <div class="w-8 h-8 bg-blue-100 rounded-full flex items-center justify-center">
                                        <svg class="w-5 h-5 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"></path>
                                        </svg>
                                    </div>
                                </div>
                                <div class="ml-4">
                                    <p class="text-sm font-medium text-gray-500">平均掌握度</p>
                                    <p class="text-2xl font-semibold text-gray-900">{{ number_format($statistics['average_mastery'] * 100, 1) }}%</p>
                                </div>
                            </div>
                        </div>

                        <div class="bg-white shadow rounded-lg p-6">
                            <div class="flex items-center">
                                <div class="flex-shrink-0">
                                    <div class="w-8 h-8 bg-green-100 rounded-full flex items-center justify-center">
                                        <svg class="w-5 h-5 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                                        </svg>
                                    </div>
                                </div>
                                <div class="ml-4">
                                    <p class="text-sm font-medium text-gray-500">优秀 (≥80%)</p>
                                    <p class="text-2xl font-semibold text-gray-900">{{ $statistics['high_mastery_count'] }}</p>
                                </div>
                            </div>
                        </div>

                        <div class="bg-white shadow rounded-lg p-6">
                            <div class="flex items-center">
                                <div class="flex-shrink-0">
                                    <div class="w-8 h-8 bg-yellow-100 rounded-full flex items-center justify-center">
                                        <svg class="w-5 h-5 text-yellow-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"></path>
                                        </svg>
                                    </div>
                                </div>
                                <div class="ml-4">
                                    <p class="text-sm font-medium text-gray-500">中等 (40-80%)</p>
                                    <p class="text-2xl font-semibold text-gray-900">{{ $statistics['medium_mastery_count'] }}</p>
                                </div>
                            </div>
                        </div>

                        <div class="bg-white shadow rounded-lg p-6">
                            <div class="flex items-center">
                                <div class="flex-shrink-0">
                                    <div class="w-8 h-8 bg-red-100 rounded-full flex items-center justify-center">
                                        <svg class="w-5 h-5 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                                        </svg>
                                    </div>
                                </div>
                                <div class="ml-4">
                                    <p class="text-sm font-medium text-gray-500">待提高 (<40%)</p>
                                    <p class="text-2xl font-semibold text-gray-900">{{ $statistics['low_mastery_count'] }}</p>
                                </div>
                            </div>
                        </div>
                    </div>
                @endif

                <!-- 知识图谱 -->
                <div class="bg-white shadow rounded-lg p-6">
                    <div class="flex items-center justify-between mb-4">
                        <h3 class="text-lg font-semibold text-gray-900">知识点依赖关系图</h3>
                        <div class="flex items-center gap-4 text-xs text-gray-500">
                            <div class="flex items-center gap-1">
                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 15l-2 5L9 9l11 4-5 2zm0 0l5 5M7.188 2.239l.777 2.897M5.136 7.965l-2.898-.777M13.95 4.05l-2.122 2.122m-5.657 5.656l-2.12 2.122"></path>
                                </svg>
                                <span>拖拽移动</span>
                            </div>
                            <div class="flex items-center gap-1">
                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"></path>
                                </svg>
                                <span>滚轮缩放</span>
                            </div>
                            <div class="flex items-center gap-1">
                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"></path>
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"></path>
                                </svg>
                                <span>悬浮查看</span>
                            </div>
                        </div>
                    </div>
                    <div class="relative">
                        <div id="knowledge-graph" class="w-full h-96 border border-gray-200 rounded-lg"></div>

                        <!-- 图例 -->
                        <div class="absolute top-4 right-4 bg-white p-4 rounded-lg shadow-lg border border-gray-200">
                            <p class="text-xs font-semibold text-gray-700 mb-3">掌握度</p>
                            <div class="space-y-2">
                                <div class="flex items-center gap-2">
                                    <div class="w-4 h-4 rounded-full bg-green-500 border-2 border-white shadow-sm"></div>
                                    <span class="text-xs text-gray-700 font-medium">优秀 (≥80%)</span>
                                </div>
                                <div class="flex items-center gap-2">
                                    <div class="w-4 h-4 rounded-full bg-blue-500 border-2 border-white shadow-sm"></div>
                                    <span class="text-xs text-gray-700 font-medium">良好 (60-80%)</span>
                                </div>
                                <div class="flex items-center gap-2">
                                    <div class="w-4 h-4 rounded-full bg-yellow-500 border-2 border-white shadow-sm"></div>
                                    <span class="text-xs text-gray-700 font-medium">中等 (40-60%)</span>
                                </div>
                                <div class="flex items-center gap-2">
                                    <div class="w-4 h-4 rounded-full bg-orange-500 border-2 border-white shadow-sm"></div>
                                    <span class="text-xs text-gray-700 font-medium">待提高 (20-40%)</span>
                                </div>
                                <div class="flex items-center gap-2">
                                    <div class="w-4 h-4 rounded-full bg-red-500 border-2 border-white shadow-sm"></div>
                                    <span class="text-xs text-gray-700 font-medium">薄弱 (<20%)</span>
                                </div>
                            </div>
                            <div class="mt-3 pt-3 border-t border-gray-200">
                                <p class="text-xs text-gray-500">节点大小表示掌握程度</p>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- 掌握度分布图 -->
                @if (!empty($masteryData['masteries']))
                    <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                        <div class="bg-white shadow rounded-lg p-6">
                            <h3 class="text-lg font-semibold text-gray-900 mb-4">掌握度分布</h3>
                            <canvas id="mastery-distribution" class="w-full h-64"></canvas>
                        </div>

                        <div class="bg-white shadow rounded-lg p-6">
                            <h3 class="text-lg font-semibold text-gray-900 mb-4">知识点列表</h3>
                            <div class="space-y-3 max-h-64 overflow-y-auto">
                                @foreach ($masteryData['masteries'] as $mastery)
                                    <div class="flex items-center justify-between p-3 bg-gray-50 rounded-lg">
                                        <div>
                                            <p class="text-sm font-medium text-gray-900">{{ $mastery['kp_code'] }}</p>
                                            <p class="text-xs text-gray-500">置信度: {{ number_format($mastery['confidence_level'] * 100, 1) }}%</p>
                                        </div>
                                        <div class="text-right">
                                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium"
                                                  style="background-color: {{ $this->getMasteryColor($mastery['mastery_level']) }}20; color: {{ $this->getMasteryColor($mastery['mastery_level']) }}">
                                                {{ number_format($mastery['mastery_level'] * 100, 1) }}%
                                            </span>
                                        </div>
                                    </div>
                                @endforeach
                            </div>
                        </div>
                    </div>
                @endif

                @if($showNodeDetails && $detailLayout === 'inline')
                    <div id="kg-node-detail" class="mt-6 bg-white shadow rounded-lg p-6 hidden">
                        <div class="flex items-center justify-between">
                            <div>
                                <p class="text-sm text-gray-500">选中知识点</p>
                                <h4 class="text-xl font-bold text-gray-900" id="kg-detail-title">-</h4>
                                <p class="text-sm text-gray-500" id="kg-detail-code">-</p>
                            </div>
                            <div class="text-right">
                                <p class="text-sm text-gray-500">掌握度</p>
                                <p class="text-2xl font-bold text-gray-900" id="kg-detail-mastery">-</p>
                                <p class="text-xs text-gray-500" id="kg-detail-accuracy">-</p>
                                <p class="text-xs text-gray-500" id="kg-detail-attempts">-</p>
                            </div>
                        </div>
                        <div class="mt-4">
                            <p class="text-sm font-semibold text-gray-700 mb-2">技能要点</p>
                            <div id="kg-detail-skills" class="flex flex-wrap gap-2 text-sm text-gray-700">
                                <span class="text-gray-500">暂无技能要点</span>
                            </div>
                        </div>
                    </div>
                @endif
            @endif
        @else
            <!-- 选择提示 -->
            <div class="bg-white shadow rounded-lg p-12">
                <div class="text-center">
                    <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"></path>
                    </svg>
                    <h3 class="mt-4 text-lg font-medium text-gray-900">选择学生查看知识图谱</h3>
                    <p class="mt-2 text-sm text-gray-500">从上方下拉列表中选择一个学生，系统将自动加载其知识图谱数据</p>
                </div>
            </div>
        @endif
    </div>

    <!-- 知识图谱脚本 -->
    @push('scripts')
        <script src="https://d3js.org/d3.v7.min.js"></script>
        <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>

        <script>
            window.kgDetailLayout = '{{ $detailLayout ?? 'inline' }}';
            document.addEventListener('livewire:initialized', () => {
                const knowledgeGraph = @this.knowledgePoints;

                if (knowledgeGraph && knowledgeGraph.nodes && knowledgeGraph.nodes.length > 0) {
                    renderKnowledgeGraph(knowledgeGraph);
                    renderMasteryChart(@this.masteryData.masteries);
                }

                // 监听数据更新
                Livewire.on('knowledgeGraphUpdated', (data) => {
                    renderKnowledgeGraph(data);
                });
            });

            function renderKnowledgeGraph(data) {
                const container = document.getElementById('knowledge-graph');
                if (!container) return;

                // 清空容器
                container.innerHTML = '';

                const width = container.clientWidth;
                const height = container.clientHeight;

                const svg = d3.select('#knowledge-graph')
                    .append('svg')
                    .attr('width', width)
                    .attr('height', height);

                // 创建力导向图
                const simulation = d3.forceSimulation(data.nodes)
                    .force('link', d3.forceLink(data.links).id(d => d.id).distance(100))
                    .force('charge', d3.forceManyBody().strength(-300))
                    .force('center', d3.forceCenter(width / 2, height / 2));

                // 绘制边
                const link = svg.append('g')
                    .selectAll('line')
                    .data(data.links)
                    .enter().append('line')
                    .attr('stroke', '#999')
                    .attr('stroke-opacity', 0.6)
                    .attr('stroke-width', d => Math.sqrt(d.strength * 5));

                // 创建tooltip
                const tooltip = d3.select('body').append('div')
                    .attr('class', 'knowledge-graph-tooltip')
                    .style('position', 'absolute')
                    .style('visibility', 'hidden')
                    .style('background-color', 'rgba(0, 0, 0, 0.8)')
                    .style('color', '#fff')
                    .style('padding', '8px 12px')
                    .style('border-radius', '6px')
                    .style('font-size', '12px')
                    .style('pointer-events', 'none')
                    .style('z-index', '9999');

                // 绘制节点
                const node = svg.append('g')
                    .selectAll('circle')
                    .data(data.nodes)
                    .enter().append('circle')
                    .attr('r', d => d.size)
                    .attr('fill', d => d.color)
                    .attr('stroke', '#fff')
                    .attr('stroke-width', 2)
                    .style('cursor', 'pointer')
                    .on('mouseover', function(event, d) {
                        tooltip.style('visibility', 'visible')
                            .html(`<strong>${d.label}</strong><br/>
                                   掌握度: ${(d.mastery * 100).toFixed(1)}%<br/>
                                   节点ID: ${d.id}`);
                    })
                    .on('mousemove', function(event) {
                        tooltip.style('top', (event.pageY - 10) + 'px')
                            .style('left', (event.pageX + 10) + 'px');
                    })
                    .on('mouseout', function() {
                        tooltip.style('visibility', 'hidden');
                    })
                    .on('click', function(event, d) {
                        showNodeDetails(d);
                    })
                    .call(d3.drag()
                        .on('start', dragstarted)
                        .on('drag', dragged)
                        .on('end', dragended));

                // 添加标签
                const label = svg.append('g')
                    .selectAll('text')
                    .data(data.nodes)
                    .enter().append('text')
                    .text(d => d.label)
                    .attr('font-size', '12px')
                    .attr('fill', '#333')
                    .attr('text-anchor', 'middle')
                    .attr('dy', '.35em');

                // 更新位置
                simulation.on('tick', () => {
                    link
                        .attr('x1', d => d.source.x)
                        .attr('y1', d => d.source.y)
                        .attr('x2', d => d.target.x)
                        .attr('y2', d => d.target.y);

                    node
                        .attr('cx', d => d.x)
                        .attr('cy', d => d.y);

                    label
                        .attr('x', d => d.x)
                        .attr('y', d => d.y + d.size + 15);
                });

                function dragstarted(event, d) {
                    if (!event.active) simulation.alphaTarget(0.3).restart();
                    d.fx = d.x;
                    d.fy = d.y;
                }

                function dragged(event, d) {
                    d.fx = event.x;
                    d.fy = event.y;
                }

                function dragended(event, d) {
                    if (!event.active) simulation.alphaTarget(0);
                    d.fx = null;
                    d.fy = null;
                }

                // 添加缩放功能
                const zoom = d3.zoom()
                    .scaleExtent([0.5, 3])
                    .on('zoom', (event) => {
                        svg.selectAll('g').attr('transform', event.transform);
                    });

                svg.call(zoom);

                // 节点详情展示函数
                function showNodeDetails(nodeData) {
                    if (window.kgDetailLayout === 'inline') {
                        const panel = document.getElementById('kg-node-detail');
                        if (!panel) return;
                        panel.classList.remove('hidden');
                        document.getElementById('kg-detail-title').textContent = nodeData.label || '-';
                        document.getElementById('kg-detail-code').textContent = `ID: ${nodeData.id}`;
                        document.getElementById('kg-detail-mastery').textContent = `${(nodeData.mastery * 100).toFixed(1)}%`;
                        document.getElementById('kg-detail-accuracy').textContent = nodeData.accuracy ? `准确率: ${(nodeData.accuracy * 100).toFixed(1)}%` : '';
                        document.getElementById('kg-detail-attempts').textContent = nodeData.attempts ? `练习次数: ${nodeData.attempts}` : '';
                        const skillsWrap = document.getElementById('kg-detail-skills');
                        if (skillsWrap) {
                            skillsWrap.innerHTML = '';
                            if (nodeData.skills && nodeData.skills.length) {
                                nodeData.skills.forEach((s) => {
                                    const span = document.createElement('span');
                                    span.className = 'rounded-full bg-gray-100 px-3 py-1 text-xs font-medium text-gray-700';
                                    span.textContent = s;
                                    skillsWrap.appendChild(span);
                                });
                            } else {
                                const span = document.createElement('span');
                                span.className = 'text-gray-500';
                                span.textContent = '暂无技能要点';
                                skillsWrap.appendChild(span);
                            }
                        }
                    } else {
                        alert(`知识点详情:\n\n名称: ${nodeData.label}\n代码: ${nodeData.id}\n掌握度: ${(nodeData.mastery * 100).toFixed(1)}%\n\n点击确定继续浏览图谱`);
                    }
                }

                // 导出PNG功能
                window.exportGraph = function() {
                    const container = document.getElementById('knowledge-graph');
                    if (!container) return;

                    const svgElement = container.querySelector('svg');
                    if (!svgElement) return;

                    // 创建canvas
                    const canvas = document.createElement('canvas');
                    const ctx = canvas.getContext('2d');
                    const data = (new XMLSerializer()).serializeToString(svgElement);
                    const DOMURL = window.URL || window.webkitURL || window;

                    const img = new Image();
                    const svgBlob = new Blob([data], {type: 'image/svg+xml;charset=utf-8'});
                    const url = DOMURL.createObjectURL(svgBlob);

                    img.onload = function () {
                        canvas.width = svgElement.clientWidth;
                        canvas.height = svgElement.clientHeight;
                        ctx.fillStyle = '#ffffff';
                        ctx.fillRect(0, 0, canvas.width, canvas.height);
                        ctx.drawImage(img, 0, 0);
                        DOMURL.revokeObjectURL(url);

                        // 下载图片
                        const link = document.createElement('a');
                        link.download = `知识图谱_${new Date().getTime()}.png`;
                        link.href = canvas.toDataURL('image/png');
                        link.click();
                    };

                    img.src = url;
                };
            }

            function renderMasteryChart(masteries) {
                const ctx = document.getElementById('mastery-distribution');
                if (!ctx) return;

                // 分类数据
                const ranges = {
                    '优秀 (≥80%)': 0,
                    '良好 (60-80%)': 0,
                    '中等 (40-60%)': 0,
                    '待提高 (20-40%)': 0,
                    '薄弱 (<20%)': 0
                };

                masteries.forEach(m => {
                    const mastery = m.mastery_level * 100;
                    if (mastery >= 80) ranges['优秀 (≥80%)']++;
                    else if (mastery >= 60) ranges['良好 (60-80%)']++;
                    else if (mastery >= 40) ranges['中等 (40-60%)']++;
                    else if (mastery >= 20) ranges['待提高 (20-40%)']++;
                    else ranges['薄弱 (<20%)']++;
                });

                new Chart(ctx, {
                    type: 'bar',
                    data: {
                        labels: Object.keys(ranges),
                        datasets: [{
                            label: '知识点数量',
                            data: Object.values(ranges),
                            backgroundColor: [
                                '#10b981',
                                '#3b82f6',
                                '#f59e0b',
                                '#f97316',
                                '#ef4444'
                            ]
                        }]
                    },
                    options: {
                        responsive: true,
                        maintainAspectRatio: false,
                        plugins: {
                            legend: {
                                display: false
                            }
                        },
                        scales: {
                            y: {
                                beginAtZero: true,
                                ticks: {
                                    stepSize: 1
                                }
                            }
                        }
                    }
                });
            }
        </script>
    @endpush
</div>