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@@ -2119,19 +2119,22 @@ HTML_TEMPLATE = '''<!DOCTYPE html>
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return path + "Z";
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return path + "Z";
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}}
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}}
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- // 绘制树的边（帖子→维度→点→标签）
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+ // 树边路径生成函数
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+ const treeLinkPath = d => {{
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+ const sourceY = d.source.data.isRoot ? d.source.y + cardHeight/2 : d.source.y;
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+ return `M${{d.source.x}},${{sourceY}}
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+ C${{d.source.x}},${{(sourceY + d.target.y) / 2}}
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+ ${{d.target.x}},${{(sourceY + d.target.y) / 2}}
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+ ${{d.target.x}},${{d.target.y}}`;
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+ }};
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+
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+ // 绘制树的边（帖子→维度→点→标签）- 无点击事件
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const treeLinks = postTreeGroup.selectAll(".tree-link")
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const treeLinks = postTreeGroup.selectAll(".tree-link")
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.data(postRoot.links())
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.data(postRoot.links())
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.enter()
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.enter()
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.append("path")
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.append("path")
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.attr("class", "tree-link")
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.attr("class", "tree-link")
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- .attr("d", d => {{
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- const sourceY = d.source.data.isRoot ? d.source.y + cardHeight/2 : d.source.y;
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- return `M${{d.source.x}},${{sourceY}}
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- C${{d.source.x}},${{(sourceY + d.target.y) / 2}}
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- ${{d.target.x}},${{(sourceY + d.target.y) / 2}}
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- ${{d.target.x}},${{d.target.y}}`;
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- }})
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+ .attr("d", treeLinkPath)
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.attr("fill", "none")
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.attr("fill", "none")
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.attr("stroke", "#9b59b6")
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.attr("stroke", "#9b59b6")
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.attr("stroke-width", 1.5)
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.attr("stroke-width", 1.5)
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@@ -2562,33 +2565,91 @@ HTML_TEMPLATE = '''<!DOCTYPE html>
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.append("g")
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.append("g")
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.attr("class", "graph-link-group");
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.attr("class", "graph-link-group");
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- graphLinks.append("path")
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- .attr("class", "graph-link")
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- .attr("d", d => {{
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- const src = d.srcNode;
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- const tgt = d.tgtNode;
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- if (!src || !tgt) return "";
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-
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- // 如果只有一条边，用默认曲线
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- if (d._pairCount <= 1) {{
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- return `M${{src.x}},${{src.y}} C${{src.x}},${{(src.y + tgt.y) / 2}} ${{tgt.x}},${{(src.y + tgt.y) / 2}} ${{tgt.x}},${{tgt.y}}`;
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- }}
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+ // 跨层边路径生成函数
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+ const graphLinkPath = d => {{
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+ const src = d.srcNode;
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+ const tgt = d.tgtNode;
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+ if (!src || !tgt) return "";
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+
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+ // 如果只有一条边，用默认曲线
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+ if (d._pairCount <= 1) {{
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+ return `M${{src.x}},${{src.y}} C${{src.x}},${{(src.y + tgt.y) / 2}} ${{tgt.x}},${{(src.y + tgt.y) / 2}} ${{tgt.x}},${{tgt.y}}`;
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+ }}
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- // 多条边时，根据索引计算水平偏移
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- const offsetStep = 25;
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- const totalOffset = (d._pairCount - 1) * offsetStep;
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- const offset = d._pairIndex * offsetStep - totalOffset / 2;
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+ // 多条边时，根据索引计算水平偏移
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+ const offsetStep = 25;
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+ const totalOffset = (d._pairCount - 1) * offsetStep;
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+ const offset = d._pairIndex * offsetStep - totalOffset / 2;
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- const midY = (src.y + tgt.y) / 2;
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- const midX = (src.x + tgt.x) / 2 + offset;
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+ const midY = (src.y + tgt.y) / 2;
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+ const midX = (src.x + tgt.x) / 2 + offset;
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- return `M${{src.x}},${{src.y}} Q${{midX}},${{midY}} ${{tgt.x}},${{tgt.y}}`;
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- }})
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+ return `M${{src.x}},${{src.y}} Q${{midX}},${{midY}} ${{tgt.x}},${{tgt.y}}`;
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+ }};
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+
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+ // 可见的跨层边
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+ graphLinks.append("path")
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+ .attr("class", "graph-link")
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+ .attr("d", graphLinkPath)
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.attr("fill", "none")
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.attr("fill", "none")
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.attr("stroke", d => graphEdgeColors[d.type] || "#9b59b6")
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.attr("stroke", d => graphEdgeColors[d.type] || "#9b59b6")
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.attr("stroke-width", 1.5)
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.attr("stroke-width", 1.5)
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.attr("stroke-opacity", 0.6)
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.attr("stroke-opacity", 0.6)
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- .attr("stroke-dasharray", d => d.type === "匹配_相似" ? "4,2" : "none");
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+ .attr("stroke-dasharray", d => d.type === "匹配_相似" ? "4,2" : "none")
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+ .style("pointer-events", "none"); // 让事件穿透到热区
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+
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+ // 跨层边热区（方便点击）
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+ graphLinks.append("path")
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+ .attr("class", "graph-link-hitarea")
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+ .attr("d", graphLinkPath)
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+ .attr("fill", "none")
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+ .attr("stroke", "transparent")
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+ .attr("stroke-width", 15)
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+ .style("cursor", "pointer")
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+ .on("mouseover", function(event, d) {{
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+ // 高亮对应的可见边
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+ d3.select(this.parentNode).select(".graph-link")
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+ .attr("stroke-width", 3)
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+ .attr("stroke-opacity", 1);
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+ }})
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+ .on("mouseout", function(event, d) {{
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+ // 恢复边样式
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+ d3.select(this.parentNode).select(".graph-link")
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+ .attr("stroke-width", 1.5)
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+ .attr("stroke-opacity", 0.6);
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+ }})
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+ .on("click", function(event, d) {{
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+ event.stopPropagation();
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+ // 获取边两端节点ID
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+ const srcId = d.source ? (d.source.id || d.source) : null;
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+ const tgtId = d.target ? (d.target.id || d.target) : null;
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+ if (!srcId || !tgtId) return;
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+
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+ // 在左边圆中找对应的节点，触发点击
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+ const leftNode = nodes.find(n => n.id === srcId || n.id === tgtId);
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+ if (leftNode) {{
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+ highlightNode(leftNode);
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+ showNodeInfo(leftNode);
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+ if (leftNode.source === "人设") {{
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+ handleNodeClick(leftNode.id, leftNode.节点名称);
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+ }} else {{
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+ // 帖子标签节点
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+ const highlightedNodeIds = new Set([srcId, tgtId]);
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+ const highlightedEdgeKeys = new Set([`${{srcId}}|${{tgtId}}`, `${{tgtId}}|${{srcId}}`]);
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+ g.selectAll(".link-group").each(function(link) {{
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+ const lSrcId = typeof link.source === "object" ? link.source.id : link.source;
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+ const lTgtId = typeof link.target === "object" ? link.target.id : link.target;
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+ if (highlightedNodeIds.has(lSrcId) || highlightedNodeIds.has(lTgtId)) {{
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+ highlightedNodeIds.add(lSrcId);
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+ highlightedNodeIds.add(lTgtId);
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+ highlightedEdgeKeys.add(`${{lSrcId}}|${{lTgtId}}`);
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+ highlightedEdgeKeys.add(`${{lTgtId}}|${{lSrcId}}`);
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+ }}
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+ }});
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+ highlightRightTree(highlightedNodeIds, highlightedEdgeKeys);
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+ }}
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+ }}
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+ }});
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// 在匹配边上显示相似度
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// 在匹配边上显示相似度
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graphLinks.filter(d => d.type && d.type.startsWith("匹配_") && d.similarity > 0)
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graphLinks.filter(d => d.type && d.type.startsWith("匹配_") && d.similarity > 0)
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