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2154 lines (1927 loc) · 89.9 KB
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>ProjectLearner - 知识图谱</title>
<script src="https://unpkg.com/cytoscape/dist/cytoscape.min.js"></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #1a1a2e; color: #e0e0e0; overflow: hidden; height: 100vh; }
/* ── 顶栏 ── */
#header {
position: fixed; top: 0; left: 0; right: 0; z-index: 100;
padding: 10px 20px; background: rgba(26,26,46,0.95);
border-bottom: 1px solid #2a2a4a;
display: flex; align-items: center; gap: 12px;
backdrop-filter: blur(8px); height: 48px;
}
#header h1 { font-size: 16px; font-weight: 600; color: #fff; }
#header .subtitle { font-size: 12px; color: #666; }
#file-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
#file-actions button {
background: #2a2a4a; color: #e0e0e0; border: 1px solid #3a3a5a;
padding: 4px 12px; border-radius: 4px; font-size: 12px; cursor: pointer;
}
#file-actions button:hover { background: #3a3a5a; }
#file-input { display: none; }
/* ── 三栏布局 ── */
#app {
position: fixed; top: 48px; left: 0; right: 0; bottom: 0;
display: flex;
}
/* ── 左侧大纲 ── */
#outline {
width: 320px; min-width: 260px; overflow-y: auto;
background: rgba(22,22,40,0.95);
border-right: 1px solid #2a2a4a;
padding: 12px 0;
font-size: 13px;
resize: horizontal;
}
#outline::-webkit-scrollbar { width: 4px; }
#outline::-webkit-scrollbar-thumb { background: #3a3a5a; border-radius: 2px; }
.outline-search {
padding: 0 14px 10px;
border-bottom: 1px solid #2a2a4a;
margin-bottom: 8px;
}
.outline-search input {
width: 100%; padding: 6px 10px; border-radius: 4px;
border: 1px solid #3a3a5a; background: #1a1a2e; color: #e0e0e0;
font-size: 12px; outline: none;
}
.outline-search input:focus { border-color: #4a6cf7; }
.tree-root { padding: 0 6px; }
.tree-node { }
.tree-row {
display: flex; align-items: center; gap: 4px;
padding: 3px 8px; border-radius: 4px; cursor: pointer;
white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
transition: background 0.1s;
line-height: 24px;
}
.tree-row:hover { background: rgba(74,108,247,0.12); }
.tree-row.active { background: rgba(74,108,247,0.25); }
.tree-toggle {
width: 18px; height: 18px; flex-shrink: 0;
display: inline-flex; align-items: center; justify-content: center;
font-size: 10px; color: #666; cursor: pointer;
transition: transform 0.15s;
}
.tree-toggle.expanded { transform: rotate(90deg); }
.tree-toggle.empty { visibility: hidden; }
.tree-icon { font-size: 14px; margin-right: 4px; flex-shrink: 0; }
.tree-label { overflow: hidden; text-overflow: ellipsis; flex: 1; }
.tree-type {
font-size: 10px; color: #555; flex-shrink: 0;
margin-left: 4px;
}
.tree-children { padding-left: 22px; display: none; }
.tree-children.open { display: block; }
/* ── 图谱区域 ── */
#graph-area {
flex: 1; position: relative; overflow-y: auto; overflow-x: hidden;
}
#cy { width: 100%; height: 100%; }
#graph-area.hidden { display: none; }
/* ── 大纲全屏视图 ── */
#outline-area {
flex: 1; overflow-y: auto; padding: 20px 40px 60px; display: none;
background: #16162a;
}
#outline-area.active { display: block; }
#outline-area::-webkit-scrollbar { width: 4px; }
#outline-area::-webkit-scrollbar-thumb { background: #3a3a5a; border-radius: 2px; }
#outline-area .outline-root { max-width: 900px; margin: 0 auto; }
#outline-area .ol-node { margin: 0; }
#outline-area .ol-row {
display: flex; align-items: center; gap: 6px; padding: 5px 8px;
border-radius: 4px; cursor: pointer; transition: background 0.1s;
border-left: 3px solid transparent;
}
#outline-area .ol-row:hover { background: rgba(74,108,247,0.08); }
#outline-area .ol-row.active { background: rgba(74,108,247,0.15); border-left-color: #4a6cf7; }
#outline-area .ol-toggle {
width: 20px; flex-shrink: 0; text-align: center; color: #555;
cursor: pointer; font-size: 12px; user-select: none;
}
#outline-area .ol-toggle.expanded { transform: rotate(90deg); }
#outline-area .ol-icon { font-size: 16px; flex-shrink: 0; }
#outline-area .ol-name { font-size: 15px; font-weight: 500; }
#outline-area .ol-type {
font-size: 10px; padding: 1px 8px; border-radius: 3px;
margin-left: 6px; flex-shrink: 0;
}
#outline-area .ol-summary {
font-size: 12px; color: #666; margin-left: 8px;
overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1;
}
#outline-area .ol-children { padding-left: 28px; display: none; }
#outline-area .ol-children.open { display: block; }
/* ── 右侧详情 ── */
#detail {
width: 0; overflow: hidden;
background: rgba(30,30,50,0.98);
border-left: 1px solid #2a2a4a;
transition: width 0.2s;
}
#detail.open { width: 320px; overflow-y: auto; }
#detail::-webkit-scrollbar { width: 4px; }
#detail::-webkit-scrollbar-thumb { background: #3a3a5a; border-radius: 2px; }
.detail-close {
position: sticky; top: 0; z-index: 10;
display: flex; justify-content: flex-end; padding: 8px;
background: rgba(30,30,50,0.98);
}
.detail-close button {
background: none; border: none; color: #888; font-size: 18px;
cursor: pointer; padding: 4px 8px;
}
.detail-close button:hover { color: #fff; }
.detail-content { padding: 0 16px 20px; }
.detail-content h2 { font-size: 18px; margin-bottom: 2px; }
.detail-badge {
display: inline-block; padding: 2px 10px; border-radius: 4px;
font-size: 11px; font-weight: 500; margin-bottom: 10px;
}
.detail-summary { color: #999; font-size: 13px; margin-bottom: 12px; line-height: 1.5; }
.detail-field { margin: 6px 0; font-size: 13px; }
.detail-label { color: #666; font-size: 11px; }
.detail-rels { margin-top: 12px; }
.detail-rel {
padding: 5px 8px; background: #2a2a4a; border-radius: 4px;
margin: 3px 0; font-size: 12px; cursor: pointer;
display: flex; align-items: center; gap: 6px;
}
.detail-rel:hover { background: #3a3a5a; }
.detail-rel-type { color: #4a6cf7; font-weight: 500; font-size: 11px; }
.detail-rel-other { color: #ccc; overflow: hidden; text-overflow: ellipsis; }
/* ── 图例 ── */
#legend {
position: absolute; left: 12px; bottom: 12px; z-index: 20;
background: rgba(30,30,50,0.92); padding: 10px 12px;
border-radius: 6px; border: 1px solid #2a2a4a;
}
#legend h3 { font-size: 11px; color: #666; margin-bottom: 6px; }
.legend-items { display: flex; flex-wrap: wrap; gap: 4px; }
.legend-item {
display: flex; align-items: center; gap: 3px; font-size: 10px;
padding: 2px 6px; border-radius: 3px; background: #2a2a4a;
}
/* ── 统计 ── */
#stats {
position: absolute; right: 12px; bottom: 12px; z-index: 20;
background: rgba(30,30,50,0.92); padding: 8px 12px;
border-radius: 6px; font-size: 11px; color: #666;
}
/* ── 加载 ── */
#loading {
position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
z-index: 200; background: rgba(26,26,46,0.95);
padding: 20px 40px; border-radius: 8px; border: 1px solid #2a2a4a;
text-align: center;
}
#loading .spinner {
border: 3px solid #2a2a4a; border-top-color: #4a6cf7;
width: 30px; height: 30px; border-radius: 50%;
animation: spin 0.8s linear infinite; margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }
/* ── 导入对话框 ── */
.modal-overlay {
display: none; position: fixed; z-index: 300;
top: 0; left: 0; right: 0; bottom: 0;
background: rgba(0,0,0,0.6); backdrop-filter: blur(2px);
align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
background: #1e1e32; border: 1px solid #2a2a4a;
border-radius: 12px; width: 680px; max-width: 90vw;
max-height: 85vh; display: flex; flex-direction: column;
box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-header {
display: flex; align-items: center; justify-content: space-between;
padding: 16px 20px; border-bottom: 1px solid #2a2a4a;
}
.modal-header h2 { font-size: 16px; color: #fff; }
.modal-header .close-btn {
background: none; border: none; color: #888; font-size: 22px;
cursor: pointer; padding: 0 4px;
}
.modal-header .close-btn:hover { color: #fff; }
.modal-body { padding: 16px 20px; flex: 1; overflow-y: auto; }
.modal-body textarea {
width: 100%; min-height: 300px; padding: 12px;
background: #14142a; border: 1px solid #3a3a5a; border-radius: 6px;
color: #e0e0e0; font-size: 13px; font-family: 'Cascadia Code', 'Fira Code', monospace;
resize: vertical; outline: none; line-height: 1.6;
}
.modal-body textarea:focus { border-color: #4a6cf7; }
.modal-hint { font-size: 12px; color: #555; margin-top: 8px; line-height: 1.6; }
.modal-footer {
display: flex; align-items: center; gap: 12px;
padding: 12px 20px; border-top: 1px solid #2a2a4a;
justify-content: flex-end;
}
.modal-footer .status { font-size: 12px; flex: 1; color: #666; }
.modal-footer button {
padding: 6px 20px; border-radius: 6px; font-size: 13px; cursor: pointer;
font-weight: 500; border: none;
}
.modal-footer .btn-cancel { background: #2a2a4a; color: #e0e0e0; }
.modal-footer .btn-cancel:hover { background: #3a3a5a; }
.modal-footer .btn-primary {
background: #4a6cf7; color: #fff;
}
.modal-footer .btn-primary:hover { background: #5a7cf7; }
.modal-footer .btn-primary:disabled { background: #3a3a5a; color: #666; cursor: not-allowed; }
/* ── 审核面板 ── */
#review-overlay {
display: none; position: fixed; z-index: 250;
top: 48px; left: 0; right: 0; bottom: 0;
background: #1a1a2e;
}
#review-overlay.open { display: flex; flex-direction: column; }
.review-header {
display: flex; align-items: center; gap: 12px; flex-shrink: 0;
padding: 8px 20px; border-bottom: 1px solid #2a2a4a;
background: rgba(26,26,46,0.95);
}
.review-header h2 { font-size: 16px; }
.review-header .stats { font-size: 12px; color: #666; margin-left: 16px; }
.review-header .stats span { color: #e0e0e0; }
.review-tabs {
display: flex; gap: 0; margin-left: auto;
}
.review-tabs button {
background: transparent; border: none; color: #666; font-size: 13px;
padding: 4px 16px; cursor: pointer; border-bottom: 2px solid transparent;
}
.review-tabs button.active { color: #4a6cf7; border-bottom-color: #4a6cf7; }
.review-tabs button .badge {
display: inline-block; background: #4a6cf7; color: #fff;
font-size: 10px; padding: 0 6px; border-radius: 8px; margin-left: 4px;
}
.review-body {
flex: 1; display: flex; overflow: hidden;
}
.review-list {
width: 400px; overflow-y: auto; border-right: 1px solid #2a2a4a;
padding: 8px; flex-shrink: 0;
}
.review-detail {
flex: 1; overflow-y: auto; padding: 16px 20px;
}
/* 节点卡片 */
.review-card {
background: #2a2a4a; border-radius: 6px; padding: 10px 12px;
margin-bottom: 6px; cursor: pointer;
border-left: 3px solid #555;
transition: background 0.1s;
}
.review-card:hover { background: #323256; }
.review-card.selected { background: #323256; border-color: #4a6cf7; }
.review-card.rejected { opacity: 0.4; }
.review-card .card-top {
display: flex; align-items: center; gap: 8px;
}
.review-card .card-name { font-size: 14px; font-weight: 500; flex: 1; }
.review-card .card-type {
font-size: 10px; padding: 2px 8px; border-radius: 3px; font-weight: 500;
}
.review-card .card-confidence {
width: 60px; height: 4px; background: #1a1a2e; border-radius: 2px; overflow: hidden;
}
.review-card .card-confidence .fill {
height: 100%; border-radius: 2px; transition: width 0.3s;
}
.review-card .card-reasoning {
font-size: 11px; color: #777; margin-top: 4px;
overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.review-card .card-actions {
display: flex; gap: 4px; margin-top: 6px;
}
.review-card .card-actions button {
font-size: 11px; padding: 2px 10px; border-radius: 3px;
border: none; cursor: pointer; background: #3a3a5a; color: #ccc;
}
.review-card .card-actions button:hover { background: #4a4a6a; }
.review-card .card-actions .accept { color: #51cf66; }
.review-card .card-actions .accept.active { background: #2d6a3a; color: #51cf66; }
.review-card .card-actions .reject { color: #ff6b6b; }
.review-card .card-actions .reject.active { background: #6a2d2d; color: #ff6b6b; }
.review-card .card-actions .edit { color: #4dabf7; }
/* 右侧编辑区 */
.edit-field { margin-bottom: 12px; }
.edit-field label { font-size: 11px; color: #666; display: block; margin-bottom: 2px; }
.edit-field input, .edit-field select, .edit-field textarea {
width: 100%; padding: 6px 10px; border-radius: 4px;
border: 1px solid #3a3a5a; background: #1a1a2e; color: #e0e0e0;
font-size: 13px; outline: none;
}
.edit-field input:focus, .edit-field select:focus { border-color: #4a6cf7; }
.edit-field textarea { min-height: 60px; resize: vertical; font-family: inherit; }
/* 扩展建议 */
.expansion-chip {
display: inline-block; padding: 3px 10px; border-radius: 12px;
background: rgba(74,108,247,0.2); color: #4a6cf7;
font-size: 12px; margin: 2px; cursor: default;
}
/* 确认按钮 */
.confirm-bar {
flex-shrink: 0; display: flex; align-items: center; gap: 12px;
padding: 8px 20px; border-top: 1px solid #2a2a4a;
background: rgba(26,26,46,0.95);
}
.confirm-bar .summary { flex: 1; font-size: 12px; color: #666; }
.confirm-bar .summary span { color: #e0e0e0; }
.confirm-bar .btn-confirm {
background: #4a6cf7; color: #fff; border: none;
padding: 8px 24px; border-radius: 6px; font-size: 14px;
cursor: pointer; font-weight: 500;
}
.confirm-bar .btn-confirm:hover { background: #5a7cf7; }
.confirm-bar .btn-confirm:disabled { background: #3a3a5a; color: #666; cursor: not-allowed; }
/* ── 布局设置 ── */
.layout-option { margin-bottom: 14px; }
.layout-option label { display: block; font-size: 11px; color: #888; margin-bottom: 3px; }
.layout-option select, .layout-option input[type=text] {
width: 100%; padding: 6px 10px; border-radius: 4px;
border: 1px solid #3a3a5a; background: #1a1a2e; color: #e0e0e0;
font-size: 13px; outline: none;
}
.layout-option select:focus { border-color: #4a6cf7; }
.layout-option input[type=range] {
flex: 1; height: 4px; -webkit-appearance: none;
background: #2a2a4a; border-radius: 2px; outline: none;
}
.layout-option input[type=range]::-webkit-slider-thumb {
-webkit-appearance: none; width: 14px; height: 14px; border-radius: 50%;
background: #4a6cf7; cursor: pointer;
}
.layout-option .range-row { display: flex; align-items: center; gap: 8px; }
.layout-option .range-val { font-size: 12px; color: #4a6cf7; min-width: 30px; text-align: right; }
/* ── 知识挑战 ── */
.challenge-progress { text-align: center; font-size: 13px; color: #888; margin-bottom: 16px; }
.challenge-progress .bar {
width: 100%; height: 4px; background: #2a2a4a; border-radius: 2px; margin-top: 6px; overflow: hidden;
}
.challenge-progress .bar .fill { height: 100%; background: #4a6cf7; border-radius: 2px; transition: width 0.3s; }
.challenge-type-badge {
display: inline-block; padding: 3px 12px; border-radius: 4px; font-size: 11px; font-weight: 500; margin-bottom: 12px;
}
.challenge-node-card {
background: #2a2a4a; border-radius: 8px; padding: 16px; margin-bottom: 12px; text-align: center;
}
.challenge-node-card .name { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.challenge-node-card .type { font-size: 11px; color: #888; }
.challenge-pair {
display: flex; align-items: center; justify-content: center; gap: 16px; margin: 16px 0;
}
.challenge-pair .pair-node {
background: #2a2a4a; border-radius: 8px; padding: 12px 20px; text-align: center; min-width: 100px;
}
.challenge-pair .pair-node .name { font-size: 16px; font-weight: 600; }
.challenge-pair .pair-node .type { font-size: 10px; color: #888; }
.challenge-pair .pair-arrow { color: #4a6cf7; font-size: 20px; }
.challenge-hint { font-size: 12px; color: #666; margin-bottom: 8px; }
.challenge-suggestions {
display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0;
}
.challenge-suggestions .chip {
padding: 4px 12px; border-radius: 12px; font-size: 12px;
background: rgba(74,108,247,0.15); color: #4a6cf7; cursor: pointer; border: none;
}
.challenge-suggestions .chip:hover { background: rgba(74,108,247,0.3); }
.challenge-answer {
width: 100%; min-height: 80px; padding: 10px; border-radius: 6px;
border: 1px solid #3a3a5a; background: #1a1a2e; color: #e0e0e0;
font-size: 14px; font-family: inherit; resize: vertical; outline: none; margin: 8px 0;
}
.challenge-answer:focus { border-color: #4a6cf7; }
.challenge-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 12px; }
.challenge-settings {
display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
padding: 8px 12px; background: #2a2a4a; border-radius: 6px;
}
.challenge-settings label { font-size: 12px; color: #888; }
.challenge-settings input {
width: 50px; padding: 3px 6px; border-radius: 3px; border: 1px solid #3a3a5a;
background: #1a1a2e; color: #e0e0e0; font-size: 13px; text-align: center;
}
/* ── 进度条 ── */
.progress-bar {
flex: 1; height: 6px; background: #2a2a4a; border-radius: 3px;
overflow: hidden; margin: 0 12px;
}
.progress-fill {
height: 100%; background: linear-gradient(90deg, #4a6cf7, #6c5ce7);
border-radius: 3px; transition: width 0.3s ease; width: 0%;
}
/* ── 空状态 ── */
#empty-state {
display: flex; flex-direction: column; align-items: center;
justify-content: center; height: 100%; color: #555;
gap: 12px;
}
#empty-state p { font-size: 18px; }
#empty-state span { font-size: 13px; }
/* ── 节点类型图标 ── */
.icon-Project { color: #ff6b6b; }
.icon-Algorithm { color: #51cf66; }
.icon-Concept { color: #4dabf7; }
.icon-Framework { color: #fcc419; }
.icon-Hardware { color: #ff6b6b; }
.icon-Sensor { color: #f06595; }
.icon-Actuator { color: #f06595; }
.icon-Protocol { color: #845ef7; }
.icon-Library { color: #20c997; }
.icon-Tool { color: #ff922b; }
.icon-Experience { color: #fcc419; }
.icon-Paper { color: #7950f2; }
.icon-Course { color: #74c0fc; }
.icon-Book { color: #9775fa; }
.icon-Dataset { color: #63e6be; }
.icon-SimEnv { color: #a9e34b; }
.icon-Company { color: #d0bfff; }
</style>
</head>
<body>
<div id="header">
<h1>🗺 LearnMap</h1>
<span class="subtitle">知识图谱浏览器</span>
<span id="kb-indicator" style="font-size:12px;color:#555;margin-left:8px"></span>
<div id="file-actions">
<button onclick="openImportDialog()">📝 导入文本</button>
<button onclick="document.getElementById('file-input').click()">📂 打开 JSON</button>
<input type="file" id="file-input" accept=".json" onchange="loadLocal(event)">
<button onclick="openChallenge()">🧠 知识挑战</button>
<button onclick="viewContributions()">📊 贡献</button>
<span style="color:#3a3a5a;margin:0 4px">|</span>
<button onclick="switchView('graph')" id="view-graph-btn" style="color:#4a6cf7;font-weight:600">🌐 图谱</button>
<button onclick="switchView('outline')" id="view-outline-btn">📋 大纲</button>
<span style="color:#3a3a5a;margin:0 4px">|</span>
<button onclick="fitGraph()">⊞ 适配</button>
<button onclick="openLayoutSettings()">⚙ 布局</button>
</div>
</div>
<div id="loading"><div class="spinner"></div><div>加载中...</div></div>
<!-- ── 导入对话框 ── -->
<div class="modal-overlay" id="import-modal">
<div class="modal">
<div class="modal-header">
<h2>📝 导入文本文档</h2>
<button class="close-btn" onclick="closeImportDialog()">✕</button>
</div>
<div class="modal-body">
<textarea id="import-textarea" placeholder="在此粘贴 Markdown 或纯文本内容...
例如：
# 四轮全向底盘
## 目标
新人掌握移动机器人基础
## 涉及技术
- CAN 通信
- PID 控制
- 四轮运动学
## 常见坑
- 麦轮安装方向
- CAN 终端电阻"></textarea>
<div class="modal-hint">
支持 Markdown（.md）和纯文本（.txt）格式。<br>
AI 会自动识别技术名词、分类节点、提取关系、生成学习路径。
</div>
</div>
<div class="modal-footer">
<span class="status" id="import-status"></span>
<div class="progress-bar" id="import-progress" style="display:none">
<div class="progress-fill" id="import-progress-fill"></div>
</div>
<button class="btn-cancel" onclick="closeImportDialog()">取消</button>
<button class="btn-primary" id="import-btn" onclick="doImport()">🚀 分析</button>
</div>
</div>
</div>
<!-- ── 知识挑战对话框 ── -->
<div class="modal-overlay" id="challenge-modal">
<div class="modal" style="width:520px">
<div class="modal-header">
<h2>🧠 知识挑战</h2>
<div class="challenge-settings" style="margin-left:auto;margin-right:12px">
<label>每题数</label>
<input type="number" id="challenge-count" value="5" min="1" max="10">
</div>
<button class="close-btn" onclick="closeChallenge()">✕</button>
</div>
<div class="modal-body" id="challenge-body">
<div id="challenge-content"></div>
</div>
<div class="modal-footer" id="challenge-footer">
<span class="status" id="challenge-status"></span>
<button class="btn-cancel" onclick="closeChallenge()">退出</button>
<button class="btn-primary" id="challenge-submit-btn" onclick="submitChallenge()">提交 & 下一题</button>
</div>
</div>
</div>
<!-- ── 布局设置对话框 ── -->
<div class="modal-overlay" id="layout-modal">
<div class="modal" style="width:420px">
<div class="modal-header">
<h2>⚙ 图谱布局设置</h2>
<button class="close-btn" onclick="closeLayoutSettings()">✕</button>
</div>
<div class="modal-body">
<div class="layout-option">
<label>布局算法</label>
<select id="layout-algo" onchange="onLayoutChange()">
<option value="cose">力导向 (cose) — 通用</option>
<option value="concentric">同心圆 (concentric) — 按类型分组</option>
<option value="tree">🌳 树状图 (tree) — 层次树形</option>
<option value="breadthfirst">层级 (breadthfirst) — 分层排列</option>
<option value="circle">圆圈 (circle) — 均匀排列</option>
<option value="grid">网格 (grid) — 整齐排列</option>
</select>
</div>
<div class="layout-option" id="opt-iter">
<label>迭代次数（越大越精确）</label>
<div class="range-row"><input type="range" id="layout-iter" min="50" max="800" value="250" oninput="document.getElementById('iter-val').textContent=this.value"><span class="range-val" id="iter-val">250</span></div>
</div>
<div class="layout-option" id="opt-gravity">
<label>引力（越大越集中）</label>
<div class="range-row"><input type="range" id="layout-gravity" min="0.1" max="5" step="0.1" value="1.5" oninput="document.getElementById('gravity-val').textContent=this.value"><span class="range-val" id="gravity-val">1.5</span></div>
</div>
<div class="layout-option" id="opt-repulsion">
<label>排斥力（越大越分散）</label>
<div class="range-row"><input type="range" id="layout-repulsion" min="1000" max="30000" step="500" value="8000" oninput="document.getElementById('repulsion-val').textContent=this.value"><span class="range-val" id="repulsion-val">8000</span></div>
</div>
<div class="layout-option" id="opt-dist">
<label>节点间距</label>
<div class="range-row"><input type="range" id="layout-dist" min="50" max="400" step="10" value="200" oninput="document.getElementById('dist-val').textContent=this.value"><span class="range-val" id="dist-val">200</span></div>
</div>
<div class="modal-hint" style="margin-top:8px">
<b>力导向</b> — 通用；<b>同心圆</b> — 按类型分组；<b>层级</b> — 树状；<b>圆圈/网格</b> — 整齐
</div>
</div>
<div class="modal-footer">
<span class="status" id="layout-status"></span>
<button class="btn-cancel" onclick="closeLayoutSettings()">取消</button>
<button class="btn-primary" onclick="applyLayout()">🔄 重新布局</button>
</div>
</div>
</div>
<div id="app" style="display:none">
<div id="outline">
<div class="outline-search">
<input id="search-input" type="text" placeholder="搜索节点..." oninput="filterTree(this.value)">
</div>
<div class="tree-root" id="tree-root"></div>
</div>
<div id="graph-area">
<div id="cy"></div>
<div id="legend"><h3>图例</h3><div class="legend-items"></div></div>
<div id="stats"></div>
</div>
<div id="outline-area">
<div id="outline-tree"></div>
</div>
<div id="detail">
<div class="detail-close"><button onclick="closeDetail()">✕</button></div>
<div class="detail-content" id="detail-content"></div>
</div>
</div>
<div id="review-overlay">
<div class="review-header">
<h2>📋 审核</h2>
<div class="stats" id="review-stats"></div>
<div class="review-tabs">
<button class="active" data-tab="nodes" onclick="switchReviewTab('nodes')">节点 <span class="badge" id="tab-nodes-count">0</span></button>
<button data-tab="relations" onclick="switchReviewTab('relations')">关系 <span class="badge" id="tab-rels-count">0</span></button>
<button data-tab="expansions" onclick="switchReviewTab('expansions')">扩展建议 <span class="badge" id="tab-exp-count">0</span></button>
</div>
</div>
<div class="review-body">
<div class="review-list" id="review-list"></div>
<div class="review-detail" id="review-detail">
<div style="color:#555;font-size:13px;padding:20px;text-align:center">点击左侧节点查看详情和编辑</div>
</div>
</div>
<div class="confirm-bar">
<div class="summary" id="review-summary"></div>
<button class="btn-confirm" id="btn-confirm-review" onclick="confirmReview()">✅ 确认入库</button>
</div>
</div>
<div id="empty-state">
<p style="font-size:48px">📂</p>
<p>打开一个知识图谱 JSON 文件</p>
<span style="color:#555">点击右上角「打开」或拖拽文件到页面</span>
</div>
<script>
// ── 颜色映射 ──
const COLORS = {
Project:{bg:'#ff6b6b',text:'#fff'},Algorithm:{bg:'#51cf66',text:'#fff'},
Concept:{bg:'#4dabf7',text:'#fff'},Framework:{bg:'#fcc419',text:'#333'},
Hardware:{bg:'#e03131',text:'#fff'},Sensor:{bg:'#f06595',text:'#fff'},
Actuator:{bg:'#f06595',text:'#fff'},Protocol:{bg:'#845ef7',text:'#fff'},
Library:{bg:'#20c997',text:'#fff'},Tool:{bg:'#ff922b',text:'#fff'},
Paper:{bg:'#7950f2',text:'#fff'},Experience:{bg:'#fcc419',text:'#333'},
Course:{bg:'#74c0fc',text:'#fff'},Book:{bg:'#9775fa',text:'#fff'},
Dataset:{bg:'#63e6be',text:'#333'},SimEnv:{bg:'#a9e34b',text:'#333'},
Company:{bg:'#d0bfff',text:'#333'},
};
const DEFAULT = {bg:'#555',text:'#fff'};
const REL_COLORS = {
depends_on:'#ff6b6b', contains:'#748ffc', uses:'#ff922b',
implements:'#845ef7', similar_to:'#51cf66', improves_upon:'#fcc419',
experience_of:'#ffd43b', has_experience:'#ffd43b',
recommended_for:'#22b8cf', instance_of:'#b197fc',
blocked_by:'#e03131', confused_with:'#ff8787', tested_with:'#69db7c',
};
const TYPE_ICONS = {
Project:'📦', Algorithm:'⚙️', Concept:'🧠', Framework:'🔧',
Hardware:'🖥', Sensor:'📡', Actuator:'🔌', Protocol:'🔗',
Library:'📚', Tool:'🔨', Paper:'📄', Experience:'💡',
Course:'🎓', Book:'📖', Dataset:'🗃', SimEnv:'🌐', Company:'🏢',
};
let cy = null, currentData = null, nodeMap = {}, typeRank = {};
// ── 布局设置 ──
let layoutSettings = {
algorithm: 'concentric', iterations: 250, gravity: 1.5, repulsion: 8000, nodeDistance: 200,
};
function buildLayoutConfig(initial) {
// 初始加载强制用 concentric（按类型分组，孤立节点不飘散）
const algo = initial ? 'concentric' : layoutSettings.algorithm;
const s = { ...layoutSettings, algorithm: algo };
const base = { name: algo, animate: false, fit: true, padding: 80, nodeDimensionsIncludeLabels: true };
if (s.algorithm === 'cose') {
return { ...base, nodeRepulsion: s.repulsion, idealEdgeLength: s.nodeDistance, edgeElasticity: 80, gravity: s.gravity, numIter: s.iterations };
}
if (s.algorithm === 'breadthfirst') {
return { ...base, directed: false, spacingFactor: 1.8, depthSort: (a,b) => a.data('type').localeCompare(b.data('type')) };
}
if (s.algorithm === 'tree') {
const positions = computeTreePositions(currentData);
return { ...base, name: 'preset', positions, fit: true, padding: 80 };
}
if (s.algorithm === 'concentric') {
return { ...base, concentric: n => typeRank[n.data('type')] || 99, levelWidth: () => 4, minNodeSpacing: 80, avoidOverlap: true, animate: false };
}
if (s.algorithm === 'circle') {
return { ...base, radius: Math.min(500, Math.max(200, (currentData?.nodes?.length || 30) * 12)), avoidOverlap: true };
}
if (s.algorithm === 'grid') {
return { ...base, rows: Math.ceil(Math.sqrt(currentData?.nodes?.length || 30)), avoidOverlap: true };
}
return base;
}
// ═══════════════ 视图切换 ═══════════════
function switchView(mode) {
const ga = document.getElementById('graph-area');
const oa = document.getElementById('outline-area');
const gb = document.getElementById('view-graph-btn');
const ob = document.getElementById('view-outline-btn');
if (mode === 'graph') {
ga.classList.remove('hidden');
oa.classList.remove('active');
gb.style.color = '#4a6cf7'; gb.style.fontWeight = '600';
ob.style.color = ''; ob.style.fontWeight = '';
if (cy) setTimeout(() => cy.fit(undefined, 40), 100);
} else {
ga.classList.add('hidden');
oa.classList.add('active');
ob.style.color = '#4a6cf7'; ob.style.fontWeight = '600';
gb.style.color = ''; gb.style.fontWeight = '';
renderFullOutline();
}
}
function renderFullOutline() {
const root = document.getElementById('outline-tree');
root.innerHTML = '';
if (!currentData) { root.innerHTML = '<div style="color:#555;padding:40px;text-align:center">无数据</div>'; return; }
// 构建树结构
const children = {};
for (const r of (currentData.relations || [])) {
if (r.relation === 'contains' || r.relation === 'has_experience') {
if (!children[r.source]) children[r.source] = [];
children[r.source].push({ id: r.target, rel: r.relation });
}
}
const parentOf = {};
for (const r of (currentData.relations || [])) {
if (r.relation === 'contains') parentOf[r.target] = r.source;
}
const allIds = new Set((currentData.nodes || []).map(n => n.id || n.name));
const roots = [];
for (const id of allIds) { if (!parentOf[id]) roots.push(id); }
function renderOl(parentEl, ids, depth) {
for (const id of ids) {
const n = (currentData.nodes || []).find(x => (x.id||x.name)===id);
if (!n) continue;
const type = n.primary_type || 'Concept';
const c = COLORS[type] || DEFAULT;
const icon = TYPE_ICONS[type] || '📄';
const kids = (children[id] || []).filter(k => k.rel === 'contains');
const exps = (children[id] || []).filter(k => k.rel === 'has_experience');
const hasKids = kids.length > 0 || exps.length > 0;
const wrap = document.createElement('div');
wrap.className = 'ol-node';
const row = document.createElement('div');
row.className = 'ol-row';
if (hasKids) {
const tog = document.createElement('span');
tog.className = 'ol-toggle expanded';
tog.textContent = '▶';
row.appendChild(tog);
} else {
const sp = document.createElement('span');
sp.className = 'ol-toggle';
sp.innerHTML = ' ';
row.appendChild(sp);
}
const ic = document.createElement('span');
ic.className = 'ol-icon';
ic.style.color = c.bg;
ic.textContent = icon;
row.appendChild(ic);
const nm = document.createElement('span');
nm.className = 'ol-name';
nm.textContent = n.name;
row.appendChild(nm);
const tp = document.createElement('span');
tp.className = 'ol-type';
tp.style.background = c.bg;
tp.style.color = c.text;
tp.textContent = type;
row.appendChild(tp);
if (n.summary) {
const sm = document.createElement('span');
sm.className = 'ol-summary';
sm.textContent = n.summary;
row.appendChild(sm);
}
row.onclick = () => {
const gNode = cy?.getElementById(id);
if (gNode && gNode.length) {
switchView('graph');
setTimeout(() => { selectNodeInGraph(gNode); }, 200);
} else {
// 无图时高亮行
root.querySelectorAll('.ol-row.active').forEach(r => r.classList.remove('active'));
row.classList.add('active');
}
showNodeDetail(n, id, type);
};
wrap.appendChild(row);
if (hasKids) {
const ch = document.createElement('div');
ch.className = 'ol-children open';
wrap.appendChild(ch);
row.querySelector('.ol-toggle').onclick = (e) => {
e.stopPropagation();
ch.classList.toggle('open');
row.querySelector('.ol-toggle').classList.toggle('expanded');
};
renderOl(ch, kids.map(k => k.id), depth + 1);
if (exps.length > 0) {
const lbl = document.createElement('div');
lbl.className = 'ol-row';
lbl.style.cursor = 'default';
lbl.style.color = '#555';
lbl.style.fontSize = '12px';
lbl.innerHTML = '<span class="ol-toggle"> </span><span>💡 经验</span>';
ch.appendChild(lbl);
renderOl(ch, exps.map(k => k.id), depth + 2);
}
}
parentEl.appendChild(wrap);
}
}
renderOl(root, roots, 0);
}
// ═══════════════ 树形图计算 ═══════════════
function computeTreePositions(data) {
if (!data || !data.nodes) return {};
// 构建树结构：contains + part_of
const children = {};
const parentOf = {};
for (const r of (data.relations || [])) {
if (r.relation === 'contains') {
if (!children[r.source]) children[r.source] = [];
children[r.source].push(r.target);
parentOf[r.target] = r.source;
}
// part_of 是 contains 的反向：target 是 parent
if (r.relation === 'part_of') {
if (!children[r.target]) children[r.target] = [];
children[r.target].push(r.source);
parentOf[r.source] = r.target;
}
}
// 找根节点（没有被 contains 的节点）
const roots = (data.nodes || []).filter(n => !parentOf[n.id || n.name]).map(n => n.id || n.name);
// 把孤单根节点按类型分组
const typeGroups = {};
for (const id of roots) {
const n = (data.nodes || []).find(x => (x.id||x.name)===id);
if (n) {
const t = n.primary_type || 'Other';
if (!typeGroups[t]) typeGroups[t] = [];
typeGroups[t].push(id);
}
}
// 计算每棵子树宽度（叶子节点数）
const subWidth = {};
function calcWidth(id) {
const kids = children[id] || [];
if (kids.length === 0) { subWidth[id] = 1; return 1; }
let w = 0;
for (const k of kids) w += calcWidth(k);
subWidth[id] = w;
return w;
}
for (const r of roots) calcWidth(r);
// 重新定义 roots 为按类型分组
const rootOrder = ['Project','Hardware','Sensor','Actuator','Protocol','Algorithm','Concept','Experience','Framework','Tool','Library','SimEnv','Education','Other'];
const sortedGroups = [];
for (const t of rootOrder) { if (typeGroups[t]) sortedGroups.push({ type: t, ids: typeGroups[t] }); }
for (const t of Object.keys(typeGroups)) { if (!rootOrder.includes(t)) sortedGroups.push({ type: t, ids: typeGroups[t] }); }
const positions = {};
const X_SPACING = 200;
const Y_SPACING = 80;
function layoutNode(id, x, y, availableW) {
const kids = children[id] || [];
if (kids.length === 0) { positions[id] = { x, y }; return; }
positions[id] = { x, y };
let xOff = x - (availableW / 2);
for (const k of kids) {
const kW = subWidth[k] || 1;
const kCX = xOff + (kW / 2) * X_SPACING;
layoutNode(k, kCX, y + Y_SPACING, kW * X_SPACING);
xOff += kW * X_SPACING;
}
}
// 按类型分组：每组一列，组内节点从上往下排
const COL_WIDTH = X_SPACING * 2.5;
let globalMinX = Infinity, globalMaxX = -Infinity, globalMinY = Infinity, globalMaxY = -Infinity;
let gIdx = 0;
for (const group of sortedGroups) {
const cx = (gIdx - (sortedGroups.length-1)/2) * COL_WIDTH;
const ids = group.ids;
// 组内每个节点纵向排列
ids.forEach((id, i) => {
const kids = children[id] || [];
if (kids.length > 0) {
// 有子节点 → 树状展开
layoutNode(id, cx, 60 + i * 20, X_SPACING * 1.5);
} else {
// 无子节点 → 纵向列排
positions[id] = { x: cx, y: 60 + i * 90 };
}
});
gIdx++;
}
// 处理有子节点但不在根节点列表中的节点
for (const pId of Object.keys(children)) {
if (!positions[pId]) {
const kids = children[pId];
if (kids.length > 0) {
layoutNode(pId, 0, 60, X_SPACING * 2);
}
}
}
// 取范围并居中
const vals = Object.values(positions);
if (vals.length) {
const minX = Math.min(...vals.map(v => v.x)), maxX = Math.max(...vals.map(v => v.x));
const minY = Math.min(...vals.map(v => v.y)), maxY = Math.max(...vals.map(v => v.y));
const offX = (minX + maxX) / 2, offY = (minY + maxY) / 2;
for (const id of Object.keys(positions)) {
positions[id].x -= offX;
positions[id].y -= offY - 100; // 偏上留白
}
}
return positions;
}
function openLayoutSettings() {
document.getElementById('layout-algo').value = layoutSettings.algorithm;
document.getElementById('layout-iter').value = layoutSettings.iterations;
document.getElementById('iter-val').textContent = layoutSettings.iterations;