add notice after config

.gitattributes

@@ -0,0 +1,9 @@
+# 默认所有文本文件使用 Windows 换行符
+* text=auto eol=crlf
+
+# server 文件夹下所有文件使用 Linux 换行符
+server/** text eol=lf
+
+# 特定文件类型明确指定
+*.sh text eol=lf
+*.bash text eol=lf

ControlPanel/b-admin.js

@@ -140,7 +140,16 @@ async function getConfig(configType, options = {}) {
       repeat: Number(values.repeat)
     };
   }
-  return callServer({ type: "getFunctionConfig", configType }, options);
+  const result = await callServer({
+    type: "getVolumeConfigFile",
+    deviceId: getDeviceId(options)
+  }, options);
+  if (result.found === false || !result.url) {
+    throw new Error("当前产线尚无已成功提交的容积配置");
+  }
+  const response = await fetch(result.url);
+  if (!response.ok) throw new Error(`配置文件下载失败: HTTP ${response.status}`);
+  return JSON.parse(await response.text());
 }
 
 async function main() {

ControlPanel/electron-main.js

@@ -10,6 +10,9 @@ const { plotJson } = require("./plot-json");
 const VOLUME_FIELDS = [
   "q_in_val", "dt", "p_max", "fit_low", "fit_high", "T_delta", "xa_full", "num_runs"
 ];
+const IDENTIFICATION_FIELDS = [
+  "q_in_val", "dt", "n_order", "t_c", "levels", "dead_area", "xa_full", "V_val", "repeat"
+];
 const DEFAULT_API_URL = "https://ReinLoop.dominatedconvergence.com";
 const API_URL = process.env.REINLOOP_API_URL || DEFAULT_API_URL;
 const INBOX_POLL_INTERVAL_MS = Number(process.env.POLL_INTERVAL_MS || 1000);
@@ -35,13 +38,42 @@ function startPanelInboxPoller(window) {
   }
 
   let polling = false;
+  let notificationDeviceId = null;
+  const deliveredNotificationIds = new Set();
+  let notificationFailureReported = false;
+
+  async function pollNotifications(requestContext) {
+    if (notificationDeviceId !== requestContext.deviceId) {
+      notificationDeviceId = requestContext.deviceId;
+      deliveredNotificationIds.clear();
+    }
+    const pending = await callServer(
+      { type: "getPendingPanelNotification", deviceId: requestContext.deviceId },
+      requestContext
+    );
+    notificationFailureReported = false;
+    const notification = pending.notification;
+    if (!pending.pending || !notification?.notificationId) return;
+    if (deliveredNotificationIds.has(notification.notificationId)) return;
+    deliveredNotificationIds.add(notification.notificationId);
+    window.webContents.send("panel:notification", notification);
+  }
+
   const poll = async () => {
     if (polling || window.isDestroyed()) return;
     if (!connectionState.deviceId || !connectionState.adminToken) return;
-    if (pendingReview) return;
     const requestContext = { ...connectionState };
     polling = true;
     try {
+      try {
+        await pollNotifications(requestContext);
+      } catch (error) {
+        if (!notificationFailureReported) {
+          console.warn(`[${new Date().toISOString()}] Panel 通知轮询不可用: ${error.message}`);
+          notificationFailureReported = true;
+        }
+      }
+      if (pendingReview) return;
       const pending = await callServer(
         { type: "getPendingPanelFile", deviceId: requestContext.deviceId },
         requestContext
@@ -128,7 +160,35 @@ function validateParameters(configType, parameters) {
     if (!Number.isInteger(parameters.num_runs)) {
       throw new Error("num_runs 必须是整数");
     }
+    return;
   }
+
+  if (configType === "identification") {
+    const fields = Object.keys(parameters);
+    const missing = IDENTIFICATION_FIELDS.filter((field) => !(field in parameters));
+    const extra = fields.filter((field) => !IDENTIFICATION_FIELDS.includes(field));
+    if (missing.length || extra.length) {
+      throw new Error(`系统辨识配置字段不匹配。缺少: ${missing.join(", ") || "无"}；多余: ${extra.join(", ") || "无"}`);
+    }
+    for (const field of IDENTIFICATION_FIELDS) {
+      if (field === "levels") continue;
+      if (typeof parameters[field] !== "number" || !Number.isFinite(parameters[field])) {
+        throw new Error(`${field} 必须是有效数字`);
+      }
+    }
+    if (!Array.isArray(parameters.levels) || parameters.levels.some((value) => typeof value !== "number" || !Number.isFinite(value))) {
+      throw new Error("levels 必须是有效数字数组");
+    }
+    if (parameters.levels.length < 2 || (parameters.levels.length & (parameters.levels.length - 1)) !== 0) {
+      throw new Error("levels 元素个数必须是不小于 2 的 2 的整数次幂");
+    }
+    if (!Number.isInteger(parameters.n_order) || !Number.isInteger(parameters.repeat)) {
+      throw new Error("n_order 和 repeat 必须是整数");
+    }
+    return;
+  }
+
+  throw new Error(`不支持的配置类型: ${configType}`);
 }
 
 function toDataUrl(filePath) {
@@ -155,6 +215,21 @@ function registerHandlers() {
     return { success: true };
   });
 
+  ipcMain.handle("panel:ack-notification", (_event, request) =>
+    callServer({
+      type: "ackPanelNotification",
+      deviceId: request.deviceId,
+      notificationId: request.notificationId
+    }, request.credentials));
+  ipcMain.handle("panel:open-notification-file", async (_event, request) => {
+    if (!request.fileID) throw new Error("该提醒未关联结果文件");
+    const download = await callServer({ type: "downloadModel", fileID: request.fileID }, request.credentials);
+    const sourcePath = await downloadFromUrl(download.url, download.fileName || "volume_result.json", request.credentials);
+    const error = await shell.openPath(sourcePath);
+    if (error) throw new Error(`无法打开结果文件: ${error}`);
+    return { filePath: sourcePath };
+  });
+
   ipcMain.handle("connection:test", async (_event, request) => {
     const result = await callServer({ type: "listOrganizations" }, request);
     connectionState.apiUrl = String(request.apiUrl || API_URL).trim();

ControlPanel/electron-preload.js

@@ -30,6 +30,9 @@ contextBridge.exposeInMainWorld("reinloop", {
   previewControlFile: (request) => ipcRenderer.invoke("control-data:preview", request),
   downloadControlFile: (request) => ipcRenderer.invoke("control-data:download", request),
   deleteControlFile: (request) => ipcRenderer.invoke("control-data:delete", request),
+  acknowledgeNotification: (request) => ipcRenderer.invoke("panel:ack-notification", request),
+  openNotificationFile: (request) => ipcRenderer.invoke("panel:open-notification-file", request),
   onCsvUpdated: (callback) => ipcRenderer.on("csv:updated", (_event, result) => callback(result)),
-  onCsvWatchError: (callback) => ipcRenderer.on("csv:watch-error", (_event, message) => callback(message))
+  onCsvWatchError: (callback) => ipcRenderer.on("csv:watch-error", (_event, message) => callback(message)),
+  onPanelNotification: (callback) => ipcRenderer.on("panel:notification", (_event, notification) => callback(notification))
 });

ControlPanel/electron-ui/index.html

@@ -43,7 +43,7 @@
       <button class="tab active" data-target="plot-panel">绘图预览</button>
       <button class="tab" data-target="identification-data-panel">辨识数据</button>
       <button class="tab" data-target="control-data-panel">控制数据</button>
-      <button class="tab" data-target="config-panel">配置发布</button>
+      <button class="tab" data-target="config-panel">配置发布 <span id="config-notification-badge" class="tab-badge" hidden>0</span></button>
       <button class="tab" data-target="model-panel">模型管理</button>
       <button class="tab" data-target="license-panel">许可证</button>
       <button class="tab" data-target="organization-panel">组织管理</button>
@@ -139,14 +139,15 @@
           <button class="segment" data-type="identification">系统辨识</button>
         </div>
       </div>
+      <div id="config-notifications" class="notification-stack" aria-live="polite"></div>
       <div class="editor-layout">
         <div class="editor-column">
           <div class="editor-toolbar">
             <span id="config-label">容积测量配置</span>
             <button id="import-config" class="text-button">导入 JSON</button>
           </div>
-          <textarea id="config-editor" spellcheck="false" aria-label="JSON 配置编辑器"></textarea>
+          <form id="config-form" class="config-form" aria-label="配置字段"></form>
-          <p id="config-path" class="file-path">可直接编辑，或从本地 JSON 导入</p>
+          <p id="config-path" class="file-path">字段名称固定；可填写右侧数据或从本地 JSON 导入</p>
         </div>
         <aside class="publish-aside">
           <h3>发布检查</h3>

ControlPanel/electron-ui/renderer.js

@@ -21,6 +21,11 @@ const identificationExample = {
   repeat: 2
 };
 
+const configFields = {
+  volume: Object.keys(volumeExample),
+  identification: Object.keys(identificationExample)
+};
+
 const state = {
   configType: "volume",
   imagePaths: { csv: null, json: null },
@@ -33,7 +38,9 @@ const state = {
   defaultDeviceId: "",
   review: null,
   retryDeviceId: null,
+  notificationDeviceId: null,
   lightbox: { mediaType: null, scale: 1, fit: true, previousFocus: null },
+  notifications: [],
   connected: false
 };
 
@@ -66,12 +73,14 @@ const elements = {
       openImage: document.querySelector('[data-open-plot="json"]')
     }
   },
-  configEditor: document.querySelector("#config-editor"),
+  configForm: document.querySelector("#config-form"),
   configLabel: document.querySelector("#config-label"),
   configPath: document.querySelector("#config-path"),
   publishTarget: document.querySelector("#publish-target"),
   publishButton: document.querySelector("#publish-config"),
   publishResult: document.querySelector("#publish-result"),
+  configNotifications: document.querySelector("#config-notifications"),
+  configNotificationBadge: document.querySelector("#config-notification-badge"),
   lineCompany: document.querySelector("#line-company"),
   licenseTarget: document.querySelector("#license-target"),
   licenseList: document.querySelector("#license-list"),
@@ -225,6 +234,11 @@ function renderLineOptions() {
 function updateSelectedTarget() {
   const company = selectedCompany();
   const line = selectedLine();
+  if (state.notificationDeviceId !== elements.deviceId.value) {
+    state.notificationDeviceId = elements.deviceId.value;
+    state.notifications = [];
+    renderNotifications();
+  }
   elements.licenseTarget.value = company && line ? `${company.name} / ${line.name}` : "";
   void syncConnection();
 }
@@ -413,16 +427,91 @@ function activateTab(target) {
 }
 
 function activateConfigType(configType) {
-  try {
+  syncCurrentConfig();
-    state.configs[state.configType] = JSON.parse(elements.configEditor.value);
-  } catch (_error) {
-    // Keep the last valid configuration when changing views.
-  }
   state.configType = configType;
   document.querySelectorAll(".segment").forEach((item) => item.classList.toggle("active", item.dataset.type === configType));
   renderConfig();
 }
 
+function isPowerOfTwo(value) {
+  return Number.isInteger(value) && value >= 2 && (value & (value - 1)) === 0;
+}
+
+function clearConfigErrors() {
+  elements.configForm.querySelectorAll("[aria-invalid]").forEach((input) => input.removeAttribute("aria-invalid"));
+  elements.configForm.querySelectorAll(".config-field-error").forEach((item) => item.remove());
+}
+
+function showConfigFieldError(field, message) {
+  const input = elements.configForm.querySelector(`[data-config-field="${field}"]`);
+  if (!input) return;
+  input.setAttribute("aria-invalid", "true");
+  const error = document.createElement("p");
+  error.className = "config-field-error";
+  error.textContent = message;
+  input.closest(".config-field").append(error);
+}
+
+function readConfigForm({ showErrors = false } = {}) {
+  const type = state.configType;
+  const parameters = {};
+  let invalidField = null;
+  let invalidMessage = null;
+  clearConfigErrors();
+  for (const field of configFields[type]) {
+    const input = elements.configForm.querySelector(`[data-config-field="${field}"]`);
+    const text = input?.value.trim() || "";
+    if (field === "levels") {
+      const values = text.split(",").map((value) => value.trim()).filter(Boolean);
+      parameters[field] = values.map(Number);
+      if (!values.length || parameters[field].some((value) => !Number.isFinite(value))) {
+        invalidField = field;
+        invalidMessage = "请输入以逗号分隔的有效数字。";
+      } else if (!isPowerOfTwo(parameters[field].length)) {
+        invalidField = field;
+        invalidMessage = "元素个数必须是不小于 2 的 2 的整数次幂。";
+      }
+      continue;
+    }
+    const value = Number(text);
+    parameters[field] = value;
+    if (!text || !Number.isFinite(value)) {
+      invalidField = field;
+      invalidMessage = "请输入有效数字。";
+    } else if (["num_runs", "n_order", "repeat"].includes(field) && !Number.isInteger(value)) {
+      invalidField = field;
+      invalidMessage = "请输入整数。";
+    }
+  }
+  if (invalidField) {
+    if (showErrors) showConfigFieldError(invalidField, invalidMessage);
+    throw new Error(`${invalidField}：${invalidMessage}`);
+  }
+  return parameters;
+}
+
+function syncCurrentConfig() {
+  try {
+    state.configs[state.configType] = readConfigForm();
+  } catch (_error) {
+    // Preserve the last valid values until the user corrects the visible form.
+  }
+}
+
+function normalizeImportedConfig(parameters) {
+  if (!parameters || typeof parameters !== "object" || Array.isArray(parameters)) {
+    throw new Error("导入配置必须是 JSON 对象");
+  }
+  const fields = configFields[state.configType];
+  const unknown = Object.keys(parameters).filter((field) => !fields.includes(field));
+  if (unknown.length) throw new Error(`导入配置包含未知字段：${unknown.join(", ")}`);
+  const normalized = { ...state.configs[state.configType] };
+  for (const field of fields) {
+    if (parameters[field] !== undefined) normalized[field] = parameters[field];
+  }
+  return normalized;
+}
+
 function switchToIdentificationConfigForRetry() {
   if (!state.review) return;
   state.retryDeviceId = state.review.deviceId;
@@ -464,11 +553,16 @@ async function submitRetryReview() {
 
 function renderConfig() {
   const isVolume = state.configType === "volume";
-  elements.configEditor.value = JSON.stringify(state.configs[state.configType], null, 2);
+  const config = state.configs[state.configType];
+  elements.configForm.innerHTML = configFields[state.configType].map((field) => {
+    const value = field === "levels" ? config[field].join(", ") : config[field];
+    const integer = ["num_runs", "n_order", "repeat"].includes(field);
+    return `<div class="config-field"><label for="config-${field}">${field}</label><input id="config-${field}" data-config-field="${field}" type="${field === "levels" ? "text" : "number"}"${field === "levels" ? "" : ` step="${integer ? "1" : "any"}"` } value="${escapeHtml(value)}" required></div>`;
+  }).join("");
   elements.configLabel.textContent = isVolume ? "容积测量配置" : "系统辨识配置";
   elements.publishTarget.textContent = isVolume ? "Server 配置文件" : "设备辨识配置";
   elements.publishButton.textContent = isVolume ? "上传容积配置" : "发布辨识配置";
-  elements.configPath.textContent = "可直接编辑，或从本地 JSON 导入";
+  elements.configPath.textContent = "字段名称固定；可填写右侧数据或从本地 JSON 导入";
   elements.publishResult.textContent = "等待操作";
   delete elements.publishResult.dataset.tone;
 }
@@ -688,8 +782,13 @@ elements.identificationFileList.addEventListener("click", async (event) => {
 document.querySelector("#import-config").addEventListener("click", async () => {
   const result = await runBusy("正在导入配置", () => window.reinloop.chooseConfig());
   if (!result) return;
-  state.configs[state.configType] = result.parameters;
+  try {
-  elements.configEditor.value = JSON.stringify(result.parameters, null, 2);
+    state.configs[state.configType] = normalizeImportedConfig(result.parameters);
+    renderConfig();
+  } catch (error) {
+    showError(error);
+    return;
+  }
   elements.configPath.textContent = result.filePath;
   setStatus("配置已导入", "success");
 });
@@ -700,8 +799,13 @@ document.querySelector("#load-server").addEventListener("click", async () => {
     credentials: credentials()
   }));
   if (!parameters) return;
-  state.configs[state.configType] = parameters;
+  try {
-  elements.configEditor.value = JSON.stringify(parameters, null, 2);
+    state.configs[state.configType] = normalizeImportedConfig(parameters);
+    renderConfig();
+  } catch (error) {
+    showError(new Error(`Server 配置无效：${error.message}`));
+    return;
+  }
   elements.publishResult.textContent = "已读取当前 Server 配置";
   elements.publishResult.dataset.tone = "success";
   setStatus("读取完成", "success");
@@ -710,9 +814,9 @@ document.querySelector("#load-server").addEventListener("click", async () => {
 elements.publishButton.addEventListener("click", async () => {
   let parameters;
   try {
-    parameters = JSON.parse(elements.configEditor.value);
+    parameters = readConfigForm({ showErrors: true });
   } catch (error) {
-    showError(new Error(`JSON 格式错误: ${error.message}`));
+    showError(error);
     return;
   }
 
@@ -732,6 +836,10 @@ elements.publishButton.addEventListener("click", async () => {
     ? `${result.message}: ${result.storagePath}`
     : result.message;
   elements.publishResult.dataset.tone = "success";
+  if (state.configType === "volume") {
+    const notification = state.notifications.find((item) => item.type === "volume_request_started");
+    if (notification) void acknowledgeNotification(notification);
+  }
   if (state.configType === "identification" && state.retryDeviceId) {
     await submitRetryReview();
   } else {
@@ -831,3 +939,71 @@ elements.controlFileList.addEventListener("click", async (event) => {
     }
   }
 });
+
+function renderNotifications() {
+  elements.configNotificationBadge.hidden = state.notifications.length === 0;
+  elements.configNotificationBadge.textContent = String(state.notifications.length);
+  elements.configNotifications.innerHTML = state.notifications.map((notification) => {
+    const action = notification.type === "volume_request_started"
+      ? "处理配置"
+      : notification.type === "volume_result_ready"
+        ? "查看结果"
+        : "查看绘图";
+    const secondaryAction = notification.type === "identification_result_ready" ? "查看辨识数据" : "";
+    return `<article class="panel-notification" data-notification-id="${escapeHtml(notification.notificationId)}" data-type="${escapeHtml(notification.type)}"><div class="notification-copy"><strong>${escapeHtml(notification.title)}</strong><span>${escapeHtml(notification.message)}</span></div><div class="notification-actions"><button class="button secondary" data-notification-action="primary" data-notification-id="${escapeHtml(notification.notificationId)}">${action}</button>${secondaryAction ? `<button class="button secondary" data-notification-action="secondary" data-notification-id="${escapeHtml(notification.notificationId)}">${secondaryAction}</button>` : ""}<button class="button icon" title="关闭提醒" aria-label="关闭提醒" data-notification-action="close" data-notification-id="${escapeHtml(notification.notificationId)}">x</button></div></article>`;
+  }).join("");
+}
+
+async function acknowledgeNotification(notification) {
+  const result = await runBusy("正在确认提醒", () => window.reinloop.acknowledgeNotification({
+    deviceId: notification.deviceId,
+    notificationId: notification.notificationId,
+    credentials: credentials()
+  }));
+  if (!result) return false;
+  state.notifications = state.notifications.filter((item) => item.notificationId !== notification.notificationId);
+  renderNotifications();
+  return true;
+}
+
+async function handleNotificationAction(notification, action) {
+  if (action === "close") {
+    await acknowledgeNotification(notification);
+    return;
+  }
+  if (notification.type === "volume_request_started") {
+    activateTab("config-panel");
+    activateConfigType("volume");
+    elements.configForm.querySelector("input")?.focus();
+    return;
+  }
+  if (notification.type === "volume_result_ready") {
+    const result = await runBusy("正在打开容积测试结果", () => window.reinloop.openNotificationFile({
+      fileID: notification.fileID,
+      credentials: credentials()
+    }));
+    if (result) setStatus(`已打开结果文件：${result.filePath}`, "success");
+    return;
+  }
+  if (action === "primary") {
+    activateTab("plot-panel");
+    return;
+  }
+  activateTab("identification-data-panel");
+  await refreshIdentificationFiles();
+}
+
+elements.configNotifications.addEventListener("click", (event) => {
+  const button = event.target.closest("button[data-notification-id]");
+  if (!button) return;
+  const notification = state.notifications.find((item) => item.notificationId === button.dataset.notificationId);
+  if (notification) void handleNotificationAction(notification, button.dataset.notificationAction);
+});
+
+window.reinloop.onPanelNotification((notification) => {
+  if (!notification?.notificationId || notification.deviceId !== elements.deviceId.value) return;
+  state.notificationDeviceId = notification.deviceId;
+  if (state.notifications.some((item) => item.notificationId === notification.notificationId)) return;
+  state.notifications.push(notification);
+  renderNotifications();
+});

ControlPanel/electron-ui/styles.css

@@ -124,6 +124,7 @@ input:focus, select:focus, textarea:focus { border-color: var(--green); box-shad
   font-weight: 700;
 }
 .tab.active { color: var(--green-dark); border-bottom-color: var(--green); }
+.tab-badge { display: inline-grid; min-width: 18px; height: 18px; place-items: center; margin-left: 5px; padding: 0 5px; border-radius: 9px; color: white; background: var(--red); font-size: 11px; }
 
 .panel { display: none; padding-top: 22px; }
 .panel.active { display: block; animation: reveal 180ms ease-out; }
@@ -189,26 +190,24 @@ input:focus, select:focus, textarea:focus { border-color: var(--green); box-shad
 .segmented { display: flex; padding: 3px; background: #dfe5e1; border: 1px solid #c6d0ca; border-radius: 4px; }
 .segment { height: 34px; padding: 0 16px; border: 0; border-radius: 3px; background: transparent; color: var(--muted); font-weight: 700; }
 .segment.active { background: white; color: var(--green-dark); box-shadow: 0 1px 3px rgba(21, 37, 31, 0.14); }
+.notification-stack { display: grid; gap: 8px; margin: 0 0 16px; }
+.panel-notification { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 12px 14px; border: 1px solid #d6b362; border-left: 4px solid var(--amber); background: #fff8e6; }
+.panel-notification[data-type="volume_result_ready"] { border-color: #8ebba5; border-left-color: var(--green); background: #edf8f1; }
+.panel-notification[data-type="identification_result_ready"] { border-color: #9db6c8; border-left-color: #367294; background: #edf5fa; }
+.notification-copy { display: grid; gap: 3px; min-width: 0; }
+.notification-copy strong { font-size: 13px; }
+.notification-copy span { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
+.notification-actions { display: flex; gap: 8px; }
 .editor-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 18px; }
 .editor-column, .publish-aside { background: var(--surface); border: 1px solid var(--line); }
 .editor-toolbar { height: 46px; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font-size: 13px; font-weight: 700; }
 .text-button { border: 0; background: transparent; color: var(--green); font-size: 13px; font-weight: 700; }
-textarea {
+.config-form { display: grid; gap: 10px; padding: 14px; }
-  display: block;
+.config-field { display: grid; grid-template-columns: minmax(160px, 0.42fr) minmax(0, 1fr); align-items: center; gap: 12px; }
-  width: calc(100% - 28px);
+.config-field label { color: var(--muted); font: 13px Consolas, monospace; font-weight: 700; }
-  height: calc(100vh - 385px);
+.config-field input { width: 100%; }
-  min-height: 330px;
+.config-field-error { grid-column: 2; margin: -4px 0 0; color: var(--red); font-size: 12px; }
-  margin: 14px;
+.config-field input[aria-invalid="true"] { border-color: var(--red); box-shadow: 0 0 0 2px rgba(173, 52, 45, 0.12); }
-  padding: 16px;
-  resize: vertical;
-  border: 1px solid #bec9c2;
-  border-radius: 3px;
-  background: #f8faf8;
-  color: #18392d;
-  font: 14px/1.65 Consolas, "Microsoft YaHei UI", monospace;
-  tab-size: 2;
-  outline: none;
-}
 .editor-column > .file-path { padding: 0 14px 12px; }
 .publish-aside { padding: 20px; align-self: start; }
 .publish-aside h3 { padding-bottom: 14px; border-bottom: 1px solid var(--line); }

server/migrations/001_normalized_schema.sql

@@ -98,8 +98,28 @@ CREATE TABLE IF NOT EXISTS volume_config_requests (
   PRIMARY KEY (device_id, request_id)
 );
 
+CREATE TABLE IF NOT EXISTS volume_configs (
+  device_id TEXT PRIMARY KEY,
+  file_id TEXT NOT NULL,
+  file_name TEXT NOT NULL,
+  request_id TEXT NOT NULL,
+  updated_at_ms BIGINT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS panel_notifications (
+  notification_id TEXT PRIMARY KEY,
+  device_id TEXT NOT NULL,
+  type TEXT NOT NULL,
+  title TEXT NOT NULL,
+  message TEXT NOT NULL,
+  request_id TEXT,
+  file_id TEXT,
+  created_at_ms BIGINT NOT NULL
+);
+
 CREATE INDEX IF NOT EXISTS licenses_status_device_expiry_idx ON licenses (status, device_id, expiry_at);
 CREATE INDEX IF NOT EXISTS file_records_folder_idx ON file_records (folder);
 CREATE INDEX IF NOT EXISTS identification_files_device_upload_idx ON identification_files (device_id, upload_time DESC);
 CREATE INDEX IF NOT EXISTS identification_files_expires_idx ON identification_files (expires_at) WHERE expires_at IS NOT NULL;
 CREATE INDEX IF NOT EXISTS identification_feedback_device_idx ON identification_feedback (device_id);
+CREATE INDEX IF NOT EXISTS panel_notifications_device_created_idx ON panel_notifications (device_id, created_at_ms);

server/src/app.js

@@ -318,6 +318,8 @@ function createApp({
     database.fileRecords = database.fileRecords.filter((record) => record.fileID !== fileID);
     database.panelInbox = database.panelInbox.filter((record) => record.fileID !== fileID);
     database.identificationFiles = database.identificationFiles.filter((record) => record.fileID !== fileID);
+    database.volumeConfigs = database.volumeConfigs.filter((record) => record.fileID !== fileID);
+    database.panelNotifications = database.panelNotifications.filter((record) => record.fileID !== fileID);
     return before - database.fileRecords.length;
   }
 
@@ -341,6 +343,21 @@ function createApp({
     }
   }
 
+  function addPanelNotification(database, { deviceId, type, title, message, requestId = null, fileID = null }) {
+    const notification = {
+      notificationId: store.createId("pn"),
+      deviceId,
+      type,
+      title,
+      message,
+      requestId,
+      fileID,
+      createdAtMs: Date.now()
+    };
+    database.panelNotifications.push(notification);
+    return notification;
+  }
+
   async function purgeExpiredIdentificationFiles() {
     return store.update(async (database) => {
       backfillIdentificationFiles(database);
@@ -623,13 +640,19 @@ function createApp({
         return { ...result, parameters: event.parameters };
       }
       case "getVolumeConfigFile": {
-        const folder = process.env.VOLUME_CONFIG_FOLDER || "volume_config";
+        const authError = requireAdmin(event);
-        const fileID = `local://${BASE_FOLDER}/${folder}/volume_config.json`;
+        if (authError) return { success: false, errMsg: authError };
+        const deviceId = normalizeDeviceId(event.deviceId);
         const database = await store.read();
-        if (!database.fileRecords.some((record) => record.fileID === fileID)) {
+        const config = database.volumeConfigs.find((item) => item.deviceId === deviceId);
-          return { success: false, notFound: true, errMsg: "容积配置文件尚未发布" };
+        if (!config) return { success: true, found: false, deviceId };
-        }
+        const record = database.fileRecords.find((item) => item.fileID === config.fileID);
-        return { success: true, fileID, cloudPath: `${BASE_FOLDER}/${folder}/volume_config.json`, url: downloadUrl(req, fileID) };
+        if (!record) return { success: true, found: false, deviceId };
+        return {
+          success: true, found: true, deviceId, fileID: record.fileID,
+          fileName: record.fileName, url: downloadUrl(req, record.fileID),
+          updatedAtMs: config.updatedAtMs, requestId: config.requestId
+        };
       }
       case "getFunctionConfig": {
         if (event.configType !== "volume") return { success: false, errMsg: `未知 configType: ${event.configType}` };
@@ -668,6 +691,33 @@ function createApp({
           url: downloadUrl(req, message.fileID)
         };
       }
+      case "getPendingPanelNotification": {
+        const authError = requireAdmin(event);
+        if (authError) return { success: false, errMsg: authError };
+        const deviceId = normalizeDeviceId(event.deviceId);
+        const database = await store.read();
+        const notification = database.panelNotifications.find((item) => item.deviceId === deviceId);
+        return notification
+          ? { success: true, pending: true, notification }
+          : { success: true, pending: false };
+      }
+      case "ackPanelNotification": {
+        const authError = requireAdmin(event);
+        if (authError) return { success: false, errMsg: authError };
+        const deviceId = normalizeDeviceId(event.deviceId);
+        const notificationId = String(event.notificationId || "");
+        if (!notificationId) return { success: false, errMsg: "缺少 notificationId" };
+        return store.update((database) => {
+          const exists = database.panelNotifications.some((item) =>
+            item.deviceId === deviceId && item.notificationId === notificationId
+          );
+          if (!exists) return { success: false, errMsg: "Panel 通知不存在" };
+          database.panelNotifications = database.panelNotifications.filter((item) =>
+            !(item.deviceId === deviceId && item.notificationId === notificationId)
+          );
+          return { success: true, notificationId };
+        });
+      }
       case "ackPanelFile": {
         const authError = requireAdmin(event);
         if (authError) return { success: false, errMsg: authError };
@@ -859,6 +909,13 @@ function createApp({
           const createdAtMs = Date.now();
           const record = { deviceId, requestId: `${createdAtMs}-${randomUUID().slice(0, 10)}`, status: "waiting_upload", createdAtMs, expiresAtMs: createdAtMs + VOLUME_REQUEST_TTL_MS, configFileID: null, configFileName: null, uploadedAtMs: null, updateTime: new Date().toISOString() };
           database.volumeConfigRequests.push(record);
+          addPanelNotification(database, {
+            deviceId,
+            type: "volume_request_started",
+            title: "产线请求容积测试配置",
+            message: "请完成容积测试配置并提交。",
+            requestId: record.requestId
+          });
           return { success: true, requestId: record.requestId, createdAtMs, expiresAtMs: record.expiresAtMs };
         });
       }
@@ -890,6 +947,14 @@ function createApp({
           record.configFileName = fileName;
           record.uploadedAtMs = Date.now();
           record.updateTime = new Date().toISOString();
+          database.volumeConfigs = database.volumeConfigs.filter((item) => item.deviceId !== deviceId);
+          database.volumeConfigs.push({
+            deviceId,
+            fileID: fileRecord.fileID,
+            fileName: fileRecord.fileName,
+            requestId: record.requestId,
+            updatedAtMs: record.uploadedAtMs
+          });
           return { success: true, requestId: record.requestId, uploadedAtMs: record.uploadedAtMs };
         });
       }
@@ -910,7 +975,10 @@ function createApp({
         if (!event.requestId) return { success: false, errMsg: "缺少 deviceId 或 requestId" };
         return store.update(async (database) => {
           const records = database.volumeConfigRequests.filter((item) => item.deviceId === deviceId && item.requestId === String(event.requestId));
-          for (const record of records) if (record.configFileID) await removeFile(database, record.configFileID);
+          for (const record of records) {
+            const isLatest = database.volumeConfigs.some((item) => item.fileID === record.configFileID);
+            if (record.configFileID && !isLatest) await removeFile(database, record.configFileID);
+          }
           database.volumeConfigRequests = database.volumeConfigRequests.filter((item) => !records.includes(item));
           return { success: true, deleted: records.length };
         });
@@ -955,6 +1023,23 @@ function createApp({
             processedAt: null,
             expiresAt: null
           });
+          addPanelNotification(database, {
+            deviceId,
+            type: "identification_result_ready",
+            title: "系统辨识结果已返回",
+            message: "新的系统辨识 CSV 或 JSON 数据已进入暂存。",
+            fileID: pending.fileID
+          });
+        }
+        if (folderParts.at(-1) === "V_config" && extension === ".json") {
+          const deviceId = normalizeDeviceId(folderParts.slice(0, -1).join("/"));
+          addPanelNotification(database, {
+            deviceId,
+            type: "volume_result_ready",
+            title: "容积测试结果已返回",
+            message: "容积测试结果 JSON 已上传，可打开查看。",
+            fileID: pending.fileID
+          });
         }
         if (pending.configType && pending.parameters) {
           const config = {

server/src/postgres-store.js

@@ -41,6 +41,8 @@ class PostgresStore {
     const identificationFiles = await queryable.query("SELECT file_id, device_id, file_name, media_type, upload_time, size_bytes, status, processed_at, expires_at FROM identification_files");
     const feedback = await queryable.query("SELECT device_id, run_id, file_name, status, result, update_time FROM identification_feedback");
     const requests = await queryable.query("SELECT device_id, request_id, status, created_at_ms, expires_at_ms, config_file_id, config_file_name, uploaded_at_ms, update_time FROM volume_config_requests");
+    const volumeConfigs = await queryable.query("SELECT device_id, file_id, file_name, request_id, updated_at_ms FROM volume_configs");
+    const panelNotifications = await queryable.query("SELECT notification_id, device_id, type, title, message, request_id, file_id, created_at_ms FROM panel_notifications");
     return {
       ...structuredClone(EMPTY_DATABASE),
       companies: companies.rows.map((row) => ({ id: row.id, name: row.name, code: row.code, createdAt: asIso(row.created_at) })),
@@ -51,7 +53,9 @@ class PostgresStore {
       panelInbox: panelInbox.rows.map((row) => ({ fileID: row.file_id, deviceId: row.device_id, fileName: row.file_name, mediaType: row.media_type, uploadTime: asIso(row.upload_time) })),
       identificationFiles: identificationFiles.rows.map((row) => ({ fileID: row.file_id, deviceId: row.device_id, fileName: row.file_name, mediaType: row.media_type, uploadTime: asIso(row.upload_time), size: Number(row.size_bytes), status: row.status, processedAt: row.processed_at && asIso(row.processed_at), expiresAt: row.expires_at && asIso(row.expires_at) })),
       identificationFeedback: feedback.rows.map((row) => ({ deviceId: row.device_id, runId: row.run_id, fileName: row.file_name, status: row.status, result: row.result, updateTime: asIso(row.update_time) })),
-      volumeConfigRequests: requests.rows.map((row) => ({ deviceId: row.device_id, requestId: row.request_id, status: row.status, createdAtMs: Number(row.created_at_ms), expiresAtMs: Number(row.expires_at_ms), configFileID: row.config_file_id, configFileName: row.config_file_name, uploadedAtMs: row.uploaded_at_ms && Number(row.uploaded_at_ms), updateTime: asIso(row.update_time) }))
+      volumeConfigRequests: requests.rows.map((row) => ({ deviceId: row.device_id, requestId: row.request_id, status: row.status, createdAtMs: Number(row.created_at_ms), expiresAtMs: Number(row.expires_at_ms), configFileID: row.config_file_id, configFileName: row.config_file_name, uploadedAtMs: row.uploaded_at_ms && Number(row.uploaded_at_ms), updateTime: asIso(row.update_time) })),
+      volumeConfigs: volumeConfigs.rows.map((row) => ({ deviceId: row.device_id, fileID: row.file_id, fileName: row.file_name, requestId: row.request_id, updatedAtMs: Number(row.updated_at_ms) })),
+      panelNotifications: panelNotifications.rows.map((row) => ({ notificationId: row.notification_id, deviceId: row.device_id, type: row.type, title: row.title, message: row.message, requestId: row.request_id, fileID: row.file_id, createdAtMs: Number(row.created_at_ms) }))
     };
   }
 
@@ -74,7 +78,7 @@ class PostgresStore {
   }
 
   async writeDatabase(client, database) {
-    await client.query("DELETE FROM volume_config_requests; DELETE FROM identification_feedback; DELETE FROM panel_inbox; DELETE FROM identification_files; DELETE FROM function_configs; DELETE FROM file_records; DELETE FROM licenses; DELETE FROM production_lines; DELETE FROM companies;");
+    await client.query("DELETE FROM panel_notifications; DELETE FROM volume_configs; DELETE FROM volume_config_requests; DELETE FROM identification_feedback; DELETE FROM panel_inbox; DELETE FROM identification_files; DELETE FROM function_configs; DELETE FROM file_records; DELETE FROM licenses; DELETE FROM production_lines; DELETE FROM companies;");
     for (const item of database.companies) await client.query("INSERT INTO companies (id, name, code, created_at) VALUES ($1, $2, $3, $4)", [item.id, item.name, item.code, item.createdAt]);
     for (const item of database.productionLines) await client.query("INSERT INTO production_lines (id, company_id, name, code, device_id, created_at, last_seen_at) VALUES ($1, $2, $3, $4, $5, $6, $7)", [item.id, item.companyId, item.name, item.code, item.deviceId, item.createdAt, item.lastSeenAt]);
     for (const item of database.licenses) await client.query("INSERT INTO licenses (license_id, company_id, production_line_id, device_id, customer, issued_at, expiry_at, features, license, status, created_at, revoked_at, revocation_reason) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13)", [item.licenseId, item.companyId, item.productionLineId, item.deviceId, item.customer, item.issuedAt, item.expiryAt, item.features, item.license, item.status, item.createdAt, item.revokedAt, item.revocationReason]);
@@ -84,6 +88,8 @@ class PostgresStore {
     for (const item of database.identificationFiles) await client.query("INSERT INTO identification_files (file_id, device_id, file_name, media_type, upload_time, size_bytes, status, processed_at, expires_at) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)", [item.fileID, item.deviceId, item.fileName, item.mediaType, item.uploadTime, item.size, item.status, item.processedAt, item.expiresAt]);
     for (const item of database.identificationFeedback) await client.query("INSERT INTO identification_feedback (device_id, run_id, file_name, status, result, update_time) VALUES ($1,$2,$3,$4,$5,$6)", [item.deviceId, item.runId, item.fileName, item.status, item.result, item.updateTime]);
     for (const item of database.volumeConfigRequests) await client.query("INSERT INTO volume_config_requests (device_id, request_id, status, created_at_ms, expires_at_ms, config_file_id, config_file_name, uploaded_at_ms, update_time) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)", [item.deviceId, item.requestId, item.status, item.createdAtMs, item.expiresAtMs, item.configFileID, item.configFileName, item.uploadedAtMs, item.updateTime]);
+    for (const item of database.volumeConfigs) await client.query("INSERT INTO volume_configs (device_id, file_id, file_name, request_id, updated_at_ms) VALUES ($1,$2,$3,$4,$5)", [item.deviceId, item.fileID, item.fileName, item.requestId, item.updatedAtMs]);
+    for (const item of database.panelNotifications) await client.query("INSERT INTO panel_notifications (notification_id, device_id, type, title, message, request_id, file_id, created_at_ms) VALUES ($1,$2,$3,$4,$5,$6,$7,$8)", [item.notificationId, item.deviceId, item.type, item.title, item.message, item.requestId, item.fileID, item.createdAtMs]);
   }
 
   createId(prefix) {

server/src/store.js

@@ -9,6 +9,8 @@ const EMPTY_DATABASE = {
   identificationFiles: [],
   identificationFeedback: [],
   volumeConfigRequests: [],
+  volumeConfigs: [],
+  panelNotifications: [],
   userInfo: [],
   companies: [],
   productionLines: [],

server/test/server.test.js

@@ -488,6 +488,65 @@ test("volume request accepts only the file uploaded for that request", async ()
   assert.deepEqual(await (await fetch(ready.url)).json(), { num_runs: 2 });
 });
 
+test("panel notifications and volume configuration stay isolated by device", async () => {
+  const deviceId = "notify-co/line-1";
+  const otherDeviceId = "notify-co/line-2";
+  const request = await post({ type: "createVolumeConfigRequest", deviceId });
+  const notification = await post({
+    type: "getPendingPanelNotification", deviceId, adminToken: "test-token"
+  });
+  assert.equal(notification.pending, true);
+  assert.equal(notification.notification.type, "volume_request_started");
+  assert.equal(notification.notification.requestId, request.requestId);
+  assert.equal((await post({
+    type: "getPendingPanelNotification", deviceId: otherDeviceId, adminToken: "test-token"
+  })).pending, false);
+
+  const folder = `${deviceId}/volume_config_requests/${request.requestId}`;
+  const issued = await post({ type: "uploadDataFile", fileName: "volume_measurement.json", folder });
+  const form = new FormData();
+  form.append("file", new Blob(['{"num_runs":2}'], { type: "application/json" }), "volume_measurement.json");
+  assert.equal((await fetch(issued.uploadMetadata.url, { method: "POST", body: form })).status, 204);
+  assert.equal((await post({
+    type: "submitVolumeConfigFile", deviceId, requestId: request.requestId,
+    fileID: issued.fileID, fileName: "volume_measurement.json"
+  })).success, true);
+
+  const config = await post({ type: "getVolumeConfigFile", deviceId, adminToken: "test-token" });
+  assert.equal(config.found, true);
+  assert.equal(config.fileID, issued.fileID);
+  assert.equal((await post({
+    type: "getVolumeConfigFile", deviceId: otherDeviceId, adminToken: "test-token"
+  })).found, false);
+  assert.equal((await post({
+    type: "ackPanelNotification", deviceId, notificationId: notification.notification.notificationId,
+    adminToken: "test-token"
+  })).success, true);
+
+  async function uploadResult(folderName, fileName, content) {
+    const result = await post({ type: "uploadDataFile", fileName, folder: `${deviceId}/${folderName}` });
+    const uploadForm = new FormData();
+    uploadForm.append("file", new Blob([content]), fileName);
+    assert.equal((await fetch(result.uploadMetadata.url, { method: "POST", body: uploadForm })).status, 204);
+  }
+  await uploadResult("V_config", "volume_result.json", '{"volume_L":1.2}');
+  const volumeResult = await post({
+    type: "getPendingPanelNotification", deviceId, adminToken: "test-token"
+  });
+  assert.equal(volumeResult.notification.type, "volume_result_ready");
+  assert.ok(volumeResult.notification.fileID);
+  await post({
+    type: "ackPanelNotification", deviceId, notificationId: volumeResult.notification.notificationId,
+    adminToken: "test-token"
+  });
+
+  await uploadResult("ind_data", "identification_result.json", '{"stable_pressures":[]}');
+  const identificationResult = await post({
+    type: "getPendingPanelNotification", deviceId, adminToken: "test-token"
+  });
+  assert.equal(identificationResult.notification.type, "identification_result_ready");
+});
+
 test("admin manages companies and production lines with a stable device id", async () => {
   const unauthorized = await post({
     type: "createCompany", name: "未授权公司", code: "blocked"