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apps/miniprogram/pages/terminal/terminalSessionInfo.js

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+/* global module */
+
+/**
+ * 会话信息浮层只展示当前终端会话已经拥有的静态配置。
+ * 这里保持纯函数，避免点击工具栏时再触发额外网络请求或依赖页面实例状态。
+ */
+function normalizeDisplayText(value) {
+  const normalized = String(value || "").trim();
+  return normalized;
+}
+
+function buildTerminalServerAddress(serverInput) {
+  const server = serverInput && typeof serverInput === "object" ? serverInput : {};
+  const username = normalizeDisplayText(server.username);
+  const host = normalizeDisplayText(server.host);
+  const port = normalizeDisplayText(server.port);
+  if (!host) {
+    return "";
+  }
+  const authority = username ? `${username}@${host}` : host;
+  return port ? `${authority}:${port}` : authority;
+}
+
+function resolveSessionConnectionValue(sessionInfoCopy, connected) {
+  const onValue = normalizeDisplayText(sessionInfoCopy.connectedValue) || "连接";
+  const offValue = normalizeDisplayText(sessionInfoCopy.disconnectedValue) || "断开";
+  return connected ? onValue : offValue;
+}
+
+function resolveAiProviderLabel(activeAiProvider) {
+  const normalized = normalizeDisplayText(activeAiProvider).toLowerCase();
+  if (normalized === "copilot") return "Copilot";
+  if (normalized === "codex") return "Codex";
+  return "";
+}
+
+/**
+ * 工具栏浮层需要稳定输出静态会话信息：
+ * 1. 顶部 hero 区聚焦“当前是哪台机器、通过哪条链路进入”；
+ * 2. SSH / AI 连接态拆成两枚并排胶囊，便于一眼判断双通道状态；
+ * 3. hero 已承载入口 / 跳转链路后，下方信息卡只保留不重复的目录信息；
+ * 4. 缺省值统一在这里兜底，页面层只负责展示。
+ */
+function buildTerminalSessionInfoModel(input) {
+  const source = input && typeof input === "object" ? input : {};
+  const copy = source.copy && typeof source.copy === "object" ? source.copy : {};
+  const sessionInfoCopy = copy.sessionInfo && typeof copy.sessionInfo === "object" ? copy.sessionInfo : {};
+  const fallbackCopy = copy.fallback && typeof copy.fallback === "object" ? copy.fallback : {};
+  const server = source.server && typeof source.server === "object" ? source.server : {};
+  const jumpHost = server.jumpHost && typeof server.jumpHost === "object" ? server.jumpHost : null;
+  const hasJumpHost = !!(jumpHost && jumpHost.enabled);
+  const serverLabel = normalizeDisplayText(source.serverLabel);
+  const statusText = normalizeDisplayText(source.statusText);
+  const activeAiProvider = normalizeDisplayText(source.activeAiProvider);
+  const emptyValue = normalizeDisplayText(sessionInfoCopy.emptyValue) || "-";
+  const serverName =
+    normalizeDisplayText(server.name) ||
+    serverLabel ||
+    normalizeDisplayText(fallbackCopy.unnamedServer) ||
+    emptyValue;
+  const projectPath =
+    normalizeDisplayText(server.projectPath) || normalizeDisplayText(fallbackCopy.noProject) || emptyValue;
+  const address =
+    (hasJumpHost ? buildTerminalServerAddress(jumpHost) : buildTerminalServerAddress(server)) || emptyValue;
+  const jumpTarget = hasJumpHost ? buildTerminalServerAddress(server) || emptyValue : "";
+  const sshConnected = statusText === "connected";
+  const aiConnected = !!activeAiProvider;
+  const sshConnection = resolveSessionConnectionValue(sessionInfoCopy, statusText === "connected");
+  const aiConnection = resolveSessionConnectionValue(sessionInfoCopy, aiConnected);
+  const aiProviderLabel = resolveAiProviderLabel(activeAiProvider);
+  const hero = {
+    eyebrow: hasJumpHost ? "双跳通道" : "直连通道",
+    name: serverName,
+    subtitle: address,
+    routeLabel: normalizeDisplayText(sessionInfoCopy.jumpTargetLabel) || "跳至服务器",
+    route: hasJumpHost ? jumpTarget : ""
+  };
+  const statusChips = [
+    {
+      key: "sshConnection",
+      label: normalizeDisplayText(sessionInfoCopy.sshConnectionLabel) || "SSH连接",
+      value: sshConnection,
+      badge: sshConnected ? "LIVE" : "IDLE",
+      note: sshConnected ? "终端链路已就绪" : "等待重新建立",
+      connected: sshConnected
+    },
+    {
+      key: "aiConnection",
+      label: normalizeDisplayText(sessionInfoCopy.aiConnectionLabel) || "AI连接",
+      value: aiConnection,
+      badge: aiConnected ? aiProviderLabel : "STANDBY",
+      note: aiConnected ? `${aiProviderLabel} 正在前台` : "尚未接管终端",
+      connected: aiConnected
+    }
+  ];
+  /**
+   * 链路信息已经在 hero 区完整展示：
+   * 1. 直连时 subtitle 就是目标服务器；
+   * 2. 跳板时 subtitle + route 已同时覆盖入口与目标；
+   * 3. 同一弹层里不再重复渲染“入口 / 目标”卡片，只留下工作目录。
+   */
+  const detailItems = [
+    {
+      key: "project",
+      accent: "目录",
+      label: normalizeDisplayText(sessionInfoCopy.projectLabel) || "工作目录",
+      value: projectPath,
+      wide: true
+    }
+  ];
+
+  return {
+    title: normalizeDisplayText(sessionInfoCopy.title) || "会话信息",
+    hero,
+    statusChips,
+    detailItems,
+    items: detailItems
+      .map((item) => ({
+        key: item.key,
+        label: item.label,
+        value: item.value
+      }))
+      .concat(
+        statusChips.map((item) => ({
+          key: item.key,
+          label: item.label,
+          value: item.value
+        }))
+      )
+  };
+}
+
+module.exports = {
+  buildTerminalServerAddress,
+  buildTerminalSessionInfoModel
+};