howard
/
Agent


			
				
					
						
						
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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>Trace 执行流程可视化</title>
    <script src="https://d3js.org/d3.v7.min.js"></script>
    <style>
      body {
        margin: 0;
        padding: 20px;
        font-family: "Microsoft YaHei", Arial, sans-serif;
        background: #f5f5f5;
      }
      .main-container {
        display: flex;
        gap: 20px;
        height: calc(100vh - 40px);
      }
      .container {
        flex: 1;
        background: white;
        border-radius: 8px;
        padding: 20px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        display: flex;
        flex-direction: column;
      }

      /* 顶部导航栏 */
      .top-nav {
        margin-bottom: 20px;
        padding: 15px;
        background: #f8f9fa;
        border-radius: 8px;
        border: 1px solid #dee2e6;
      }
      .top-nav h1 {
        margin: 0 0 15px 0;
        color: #333;
        font-size: 24px;
      }
      .filter-section {
        display: flex;
        gap: 15px;
        align-items: center;
        flex-wrap: wrap;
      }
      .filter-item {
        display: flex;
        align-items: center;
        gap: 8px;
      }
      .filter-item label {
        font-weight: bold;
        color: #333;
        font-size: 14px;
      }
      .filter-item select,
      .filter-item button {
        padding: 8px 12px;
        font-size: 14px;
        border: 1px solid #ced4da;
        border-radius: 4px;
        background: white;
        cursor: pointer;
      }
      .filter-item select:hover,
      .filter-item button:hover {
        border-color: #4e79a7;
      }
      .filter-item button {
        background: #4e79a7;
        color: white;
        border-color: #4e79a7;
      }
      .filter-item button:hover {
        background: #356391;
      }

      /* 主体内容区域 */
      #chart {
        flex: 1;
        min-height: 0;
        position: relative;
      }
      svg {
        width: 100%;
        height: 100%;
        border: 1px solid #ddd;
        border-radius: 4px;
        background: #fff;
      }

      /* 节点样式 */
      .node {
        cursor: pointer;
      }
      .node rect {
        fill: transparent;
        stroke: none;
      }
      .node.selected rect {
        stroke: #ff6b6b;
        stroke-width: 2px;
        stroke-dasharray: 5, 5;
      }
      .node text {
        font-size: 14px;
        fill: #000;
        text-anchor: middle;
        dominant-baseline: middle;
        pointer-events: none;
      }
      .node.trace_root text {
        font-size: 16px;
        font-weight: bold;
      }

      /* 连线样式 */
      .link {
        fill: none;
        stroke: #5ba85f;
        stroke-width: 2px;
        cursor: pointer;
      }
      .link.highlighted {
        stroke: #ff6b6b;
        stroke-width: 3px;
      }
      .link-text {
        font-size: 12px;
        fill: #5ba85f;
        font-weight: bold;
        text-anchor: middle;
        pointer-events: auto;
        cursor: pointer;
        text-shadow:
          -2px -2px 0 #fff,
          2px -2px 0 #fff,
          -2px 2px 0 #fff,
          2px 2px 0 #fff;
      }

      /* 右侧详情面板 */
      .resizer {
        width: 8px;
        background: #e0e0e0;
        cursor: col-resize;
        flex-shrink: 0;
        position: relative;
        transition: background 0.2s;
      }
      .resizer:hover {
        background: #4e79a7;
      }
      .resizer::before {
        content: "";
        position: absolute;
        left: 50%;
        top: 0;
        bottom: 0;
        width: 2px;
        background: #999;
        transform: translateX(-50%);
      }
      .resizer:hover::before {
        background: #4e79a7;
      }
      .detail-panel {
        width: 400px;
        min-width: 250px;
        max-width: 60%;
        background: white;
        border-radius: 8px;
        padding: 20px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
        max-height: calc(100vh - 40px);
        flex-shrink: 0;
        transition:
          width 0.2s ease,
          padding 0.2s ease;
      }
      .detail-panel.collapsed {
        width: 32px;
        min-width: 32px;
        max-width: 32px;
        padding: 8px 4px;
        overflow: hidden;
      }
      .detail-panel.collapsed #detail-content {
        display: none;
      }
      .detail-panel.collapsed h2 {
        margin: 0;
        padding: 0;
        border-bottom: none;
        writing-mode: vertical-rl;
        text-orientation: mixed;
        font-size: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .detail-panel h2 {
        margin-top: 0;
        margin-bottom: 15px;
        color: #333;
        font-size: 18px;
        border-bottom: 2px solid #4e79a7;
        padding-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 8px;
      }
      .detail-toggle {
        margin-left: auto;
        padding: 2px 8px;
        font-size: 12px;
        border: 1px solid #4e79a7;
        border-radius: 4px;
        background: #f0f4f8;
        color: #4e79a7;
        cursor: pointer;
      }
      .detail-toggle:hover {
        background: #e1e9f0;
      }
      .detail-content {
        color: #666;
        line-height: 1.6;
      }
      .detail-item {
        margin-bottom: 20px;
      }
      .detail-item label {
        font-weight: bold;
        color: #333;
        display: block;
        margin-bottom: 8px;
        font-size: 14px;
      }
      .detail-item-value {
        color: #666;
        word-break: break-word;
        font-size: 14px;
        line-height: 1.6;
        padding: 10px;
        background: #f8f9fa;
        border-radius: 4px;
      }
      .detail-empty {
        color: #999;
        font-style: italic;
        text-align: center;
        padding: 40px 20px;
      }

      /* 统计信息样式 */
      .stats-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-top: 10px;
      }
      .stat-item {
        padding: 8px;
        background: #f0f4f8;
        border-radius: 4px;
        text-align: center;
      }
      .stat-label {
        font-size: 12px;
        color: #666;
        margin-bottom: 4px;
      }
      .stat-value {
        font-size: 16px;
        font-weight: bold;
        color: #4e79a7;
      }

      /* 消息列表样式 */
      .message-list {
        margin-top: 10px;
      }
      .message-item {
        padding: 12px;
        margin-bottom: 10px;
        background: #f8f9fa;
        border-radius: 4px;
        border-left: 3px solid #4e79a7;
      }
      .message-item.assistant {
        border-left-color: #4caf50;
      }
      .message-item.tool {
        border-left-color: #ff9800;
      }
      .message-header {
        display: flex;
        justify-content: space-between;
        margin-bottom: 8px;
        font-size: 12px;
        color: #666;
      }
      .message-role {
        font-weight: bold;
        color: #333;
      }
      .message-content {
        font-size: 13px;
        color: #666;
        line-height: 1.5;
      }
      .tool-calls {
        margin-top: 8px;
        padding: 8px;
        background: #fff;
        border-radius: 4px;
        font-size: 12px;
      }
      .tool-call-item {
        margin-bottom: 4px;
      }
      .tool-call-name {
        font-weight: bold;
        color: #ff9800;
      }
    </style>
  </head>
  <body>
    <div class="main-container">
      <div class="container">
        <!-- 顶部导航栏 -->
        <div class="top-nav">
          <h1 id="task-title">Trace 执行流程可视化</h1>
          <div class="filter-section">
            <div class="filter-item">
              <label for="status-filter">状态筛选:</label>
              <select id="status-filter">
                <option value="">全部</option>
                <option value="running">运行中</option>
                <option value="completed">已完成</option>
                <option value="failed">失败</option>
              </select>
            </div>
            <div class="filter-item">
              <label for="trace-select">Trace 选择:</label>
              <select id="trace-select">
                <!-- 动态填充 -->
              </select>
            </div>
            <div class="filter-item">
              <button id="refresh-btn">刷新</button>
            </div>
          </div>
        </div>

        <!-- 主体内容区域 -->
        <div id="chart"></div>
      </div>

      <!-- 拖拽调整器 -->
      <div
        class="resizer"
        id="resizer"
      ></div>

      <!-- 右侧详情面板 -->
      <div
        class="detail-panel"
        id="detail-panel"
      >
        <h2>
          <span>详情信息</span>
          <button
            id="detail-toggle"
            class="detail-toggle"
          >
            收起
          </button>
        </h2>
        <div
          id="detail-content"
          class="detail-content"
        >
          <div class="detail-empty">点击节点或边查看详情</div>
        </div>
      </div>
    </div>

    <script>
      const rawTraceListData = "__TRACE_LIST_DATA__";
      const traceListData =
        typeof rawTraceListData === "string" && rawTraceListData === "__TRACE_LIST_DATA__"
          ? { traces: [] }
          : rawTraceListData;

      const rawTraceDetailData = "__TRACE_DETAIL_DATA__";
      const traceDetailData =
        typeof rawTraceDetailData === "string" && rawTraceDetailData === "__TRACE_DETAIL_DATA__"
          ? { trace_id: "mock", goal_tree: { goals: [] } }
          : rawTraceDetailData;

      let currentTraceId = traceDetailData.trace_id;
      let selectedNode = null;
      let svg, g, zoom;

      // 初始化
      function init() {
        // 更新标题
        updateTitle();

        // 渲染图表
        renderGraph();

        // 绑定事件
        bindEvents();
      }

      // 更新标题
      function updateTitle() {
        const traces = Array.isArray(traceListData)
          ? traceListData
          : Array.isArray(traceListData.traces)
            ? traceListData.traces
            : traceListData.trace_id
              ? [traceListData]
              : [];

        const trace = traces.find((t) => t.trace_id === currentTraceId);
        if (trace) {
          document.getElementById("task-title").textContent = trace.task;
        }
      }

      // 渲染图表
      function renderGraph() {
        const chartDiv = document.getElementById("chart");
        const width = chartDiv.offsetWidth || 1000;
        const height = chartDiv.offsetHeight || 700;

        // 清除之前的内容
        d3.select("#chart").selectAll("svg").remove();

        // 创建 SVG
        svg = d3
          .select("#chart")
          .append("svg")
          .attr("viewBox", `0 0 ${width} ${height}`)
          .attr("preserveAspectRatio", "xMidYMid meet");

        // 定义箭头
        svg
          .append("defs")
          .append("marker")
          .attr("id", "arrowhead")
          .attr("viewBox", "0 -5 10 10")
          .attr("refX", 10)
          .attr("refY", 0)
          .attr("markerWidth", 6)
          .attr("markerHeight", 6)
          .attr("orient", "auto")
          .append("path")
          .attr("d", "M0,-5L10,0L0,5")
          .attr("fill", "#4e79a7");

        g = svg.append("g");

        const goals =
          traceDetailData.goal_tree && Array.isArray(traceDetailData.goal_tree.goals)
            ? traceDetailData.goal_tree.goals
            : Array.isArray(traceDetailData.goals)
              ? traceDetailData.goals
              : [];
        const nodeMap = new Map();

        // 1. 创建虚拟根节点
        const virtualRoot = {
          id: "VIRTUAL_ROOT",
          children: [],
        };

        // 2. 构建节点映射
        goals.forEach((goal) => {
          nodeMap.set(goal.id, {
            ...goal,
            children: [],
          });
        });

        // 3. 构建树结构 - 还原 parent_id 关系，多根节点挂载到虚拟根节点
        goals.forEach((goal) => {
          const node = nodeMap.get(goal.id);
          if (goal.parent_id === null) {
            // 根节点（parent_id 为 null），挂载到虚拟根节点
            virtualRoot.children.push(node);
          } else {
            // 子节点，挂载到对应的父节点
            const parent = nodeMap.get(goal.parent_id);
            if (parent) {
              parent.children.push(node);
            } else {
              // 如果找不到父节点，作为根节点处理（容错）
              console.warn(`Parent node ${goal.parent_id} not found for goal ${goal.id}`);
              virtualRoot.children.push(node);
            }
          }
        });

        // 创建层次结构 - 从虚拟根节点开始
        const root = d3.hierarchy(virtualRoot);

        // 创建树布局
        // 注意：由于隐藏了第一层（虚拟根节点），实际显示的节点从第二层开始
        // 我们需要调整布局大小，或者在绘制时进行坐标偏移
        const treeLayout = d3
          .tree()
          .size([height - 100, width - 200])
          .separation((a, b) => (a.parent == b.parent ? 1.2 : 1.5)); // 增加节点间距

        treeLayout(root);

        // 过滤掉虚拟根节点及其连接的边
        const nodesData = root.descendants().filter((d) => d.depth > 0);
        const linksData = root.links().filter((d) => d.source.depth > 0);

        // 绘制连线
        const linkGroups = g.selectAll(".link-group").data(linksData).enter().append("g").attr("class", "link-group");

        linkGroups
          .append("path")
          .attr("class", "link")
          .attr("d", (d) => {
            // 调整坐标：减去虚拟根节点带来的层级偏移
            // 假设每一层级大约占用的宽度，这里我们简单地减去一定偏移量让其靠左
            // 但更好的方式是依赖 fitToView 自动调整
            const sourceX = d.source.y + 100 + 80;
            const sourceY = d.source.x + 50;
            const targetX = d.target.y + 100 - 80;
            const targetY = d.target.x + 50;
            return `M${sourceX},${sourceY} C${(sourceX + targetX) / 2},${sourceY} ${(sourceX + targetX) / 2},${targetY} ${targetX},${targetY}`;
          })
          .attr("marker-end", "url(#arrowhead)")
          .on("click", function (event, d) {
            event.stopPropagation();
            showEdgeDetail(d);
          });

        // 添加连线文字
        linkGroups
          .append("text")
          .attr("class", "link-text")
          .attr("x", (d) => {
            const sourceX = d.source.y + 100 + 80;
            const targetX = d.target.y + 100 - 80;
            return (sourceX + targetX) / 2;
          })
          .attr("y", (d) => {
            const sourceY = d.source.x + 50;
            const targetY = d.target.x + 50;
            return (sourceY + targetY) / 2 - 5;
          })
          .text((d) => d.target.data.edgeLabel || "");

        // 绘制节点
        const nodes = g
          .selectAll(".node")
          .data(nodesData)
          .enter()
          .append("g")
          .attr("class", (d) => `node ${d.data.status} ${d.data.type}`)
          .attr("transform", (d) => `translate(${d.y + 100},${d.x + 50})`)
          .on("click", function (event, d) {
            event.stopPropagation();
            selectNode(d);
          });

        nodes.append("rect").attr("x", -80).attr("y", -30).attr("width", 160).attr("height", 60);

        nodes
          .append("text")
          .attr("dy", 5)
          .text((d) => d.data.description.substring(0, 10) + (d.data.description.length > 10 ? "..." : ""));

        // 添加缩放功能
        zoom = d3
          .zoom()
          .scaleExtent([0.1, 5])
          .on("zoom", function (event) {
            g.attr("transform", event.transform);
          });

        svg.call(zoom);

        // 自动缩放以适应屏幕
        setTimeout(() => {
          fitToView();
        }, 0);
      }

      // 自动缩放以适应屏幕
      function fitToView() {
        if (!g || !svg) return;

        const bounds = g.node().getBBox();
        if (bounds.width === 0 || bounds.height === 0) return;

        const chartDiv = document.getElementById("chart");
        const width = chartDiv.offsetWidth;
        const height = chartDiv.offsetHeight;

        const scale = 0.85 / Math.max(bounds.width / width, bounds.height / height);
        const clampedScale = Math.max(0.1, Math.min(3, scale));

        const centerX = bounds.x + bounds.width / 2;
        const centerY = bounds.y + bounds.height / 2;

        svg.call(
          zoom.transform,
          d3.zoomIdentity
            .translate(width / 2 - clampedScale * centerX, height / 2 - clampedScale * centerY)
            .scale(clampedScale),
        );
      }

      // 选择节点
      function selectNode(d) {
        // 移除之前的选中状态
        d3.selectAll(".node").classed("selected", false);

        // 添加选中状态
        d3.select(event.currentTarget).classed("selected", true);

        selectedNode = d;

        // 高亮路径
        highlightPath(d);

        // 显示详情
        showNodeDetail(d);
      }

      // 高亮路径
      function highlightPath(d) {
        // 移除之前的高亮
        d3.selectAll(".link").classed("highlighted", false);

        // 找到从根节点到当前节点的路径
        const path = d.ancestors().reverse();

        // 高亮路径上的连线
        d3.selectAll(".link").each(function (linkData) {
          const sourceInPath = path.includes(linkData.source);
          const targetInPath = path.includes(linkData.target);
          if (sourceInPath && targetInPath) {
            d3.select(this).classed("highlighted", true);
          }
        });
      }

      // 显示节点详情
      function showNodeDetail(d) {
        const detailContent = document.getElementById("detail-content");
        const goal = d.data;

        let html = `
                <div class="detail-item">
                    <label>节点 ID:</label>
                    <div class="detail-item-value">${goal.id}</div>
                </div>
                <div class="detail-item">
                    <label>描述:</label>
                    <div class="detail-item-value">${goal.description}</div>
                </div>
                <div class="detail-item">
                    <label>创建理由:</label>
                    <div class="detail-item-value">${goal.reason}</div>
                </div>
                <div class="detail-item">
                    <label>状态:</label>
                    <div class="detail-item-value">${goal.status}</div>
                </div>
            `;

        if (goal.summary) {
          html += `
                    <div class="detail-item">
                        <label>总结:</label>
                        <div class="detail-item-value">${goal.summary}</div>
                    </div>
                `;
        }

        // 显示统计信息
        if (goal.self_stats) {
          html += `
                    <div class="detail-item">
                        <label>当前节点统计:</label>
                        <div class="stats-grid">
                            <div class="stat-item">
                                <div class="stat-label">消息数</div>
                                <div class="stat-value">${goal.self_stats.message_count}</div>
                            </div>
                            <div class="stat-item">
                                <div class="stat-label">Token 数</div>
                                <div class="stat-value">${goal.self_stats.total_tokens}</div>
                            </div>
                            <div class="stat-item">
                                <div class="stat-label">成本</div>
                                <div class="stat-value">$${goal.self_stats.total_cost.toFixed(3)}</div>
                            </div>
                            <div class="stat-item">
                                <div class="stat-label">预览</div>
                                <div class="stat-value" style="font-size: 12px;">${goal.self_stats.preview || "-"}</div>
                            </div>
                        </div>
                    </div>
                `;
        }

        if (goal.cumulative_stats) {
          html += `
                    <div class="detail-item">
                        <label>累计统计:</label>
                        <div class="stats-grid">
                            <div class="stat-item">
                                <div class="stat-label">消息数</div>
                                <div class="stat-value">${goal.cumulative_stats.message_count}</div>
                            </div>
                            <div class="stat-item">
                                <div class="stat-label">Token 数</div>
                                <div class="stat-value">${goal.cumulative_stats.total_tokens}</div>
                            </div>
                            <div class="stat-item">
                                <div class="stat-label">成本</div>
                                <div class="stat-value">$${goal.cumulative_stats.total_cost.toFixed(3)}</div>
                            </div>
                            <div class="stat-item">
                                <div class="stat-label">预览</div>
                                <div class="stat-value" style="font-size: 12px;">${goal.cumulative_stats.preview || "-"}</div>
                            </div>
                        </div>
                    </div>
                `;
        }

        detailContent.innerHTML = html;
      }

      // 显示边详情
      function showEdgeDetail(d) {
        const detailContent = document.getElementById("detail-content");

        const html = `
                <div class="detail-item">
                    <label>连线:</label>
                    <div class="detail-item-value">${d.source.data.description} → ${d.target.data.description}</div>
                </div>
                <div class="detail-item">
                    <label>目标节点:</label>
                    <div class="detail-item-value">${d.target.data.description}</div>
                </div>
            `;

        detailContent.innerHTML = html;
      }

      // 绑定事件
      function bindEvents() {
        // Trace 选择器
        document.getElementById("trace-select").addEventListener("change", function () {
          currentTraceId = this.value;
          updateTitle();
          renderGraph();
        });

        // 刷新按钮
        document.getElementById("refresh-btn").addEventListener("click", function () {
          renderGraph();
        });

        // 详情面板收起/展开
        const detailToggle = document.getElementById("detail-toggle");
        const detailPanel = document.getElementById("detail-panel");
        let isDetailCollapsed = false;

        detailToggle.addEventListener("click", function () {
          isDetailCollapsed = !isDetailCollapsed;
          if (isDetailCollapsed) {
            detailPanel.classList.add("collapsed");
            detailToggle.textContent = "展开";
          } else {
            detailPanel.classList.remove("collapsed");
            detailToggle.textContent = "收起";
          }
          setTimeout(() => {
            renderGraph();
          }, 0);
        });

        // 窗口大小变化
        let resizeTimer;
        window.addEventListener("resize", function () {
          clearTimeout(resizeTimer);
          resizeTimer = setTimeout(function () {
            renderGraph();
          }, 250);
        });
      }

      // 启动
      init();
    </script>
  </body>
</html>