推进 INI 面板 readonly status API

wasm-port/runtime/ui/ini-panel/control-page-controller.js

@@ -4,6 +4,9 @@ import {
 import {
   loadMachineSessionForControlPageWorkflow,
 } from "./control-page-session-workflow.js";
+import {
+  readMachineSessionReadonlyStatus,
+} from "./readonly-status-api.js";
 
 export function createMachineSessionControlPageController({
   panelFrame,
@@ -61,6 +64,13 @@ export function createMachineSessionControlPageController({
     });
   }
 
+  function readStatus() {
+    return readMachineSessionReadonlyStatus({
+      getPanelApi,
+      getControlView,
+    });
+  }
+
   function startPolling() {
     if (!refreshTimer) {
       refreshTimer = setIntervalFn(render, pollMs);
@@ -85,6 +95,7 @@ export function createMachineSessionControlPageController({
     getPanelWindow,
     loadSessionState,
     mount,
+    readStatus,
     refresh,
     render,
     startPolling,

wasm-port/runtime/ui/ini-panel/readonly-status-api.js

@@ -0,0 +1,41 @@
+export function createMachineSessionReadonlyStatus({
+  stateBundle = null,
+  workflowStatus = null,
+  controlView = null,
+} = {}) {
+  const overview = stateBundle?.overview ?? workflowStatus?.overview ?? null;
+  return {
+    stateBundle,
+    workflowStatus,
+    overview,
+    controlView,
+    report: stateBundle?.report ?? null,
+    runReadiness: workflowStatus?.runReadiness ?? stateBundle?.report?.runReadiness ?? null,
+    run: workflowStatus?.run ?? stateBundle?.report?.run ?? null,
+    session: workflowStatus?.session ?? stateBundle?.report?.session ?? null,
+    status: {
+      lastAction: workflowStatus?.lastAction ?? overview?.status?.lastAction ?? null,
+      error: workflowStatus?.error ?? overview?.status?.error ?? null,
+      runStatus: workflowStatus?.run?.status ?? stateBundle?.report?.run?.status ?? null,
+    },
+  };
+}
+
+export function readMachineSessionReadonlyStatus({ getPanelApi, getControlView } = {}) {
+  if (typeof getPanelApi !== "function") {
+    throw new Error("A panel API getter is required.");
+  }
+  if (typeof getControlView !== "function") {
+    throw new Error("A control view getter is required.");
+  }
+
+  const panelApi = getPanelApi();
+  if (!panelApi) {
+    return createMachineSessionReadonlyStatus();
+  }
+  return createMachineSessionReadonlyStatus({
+    stateBundle: panelApi.getMachineSessionStateBundle?.() ?? null,
+    workflowStatus: panelApi.getMachineSessionWorkflowStatus?.() ?? null,
+    controlView: getControlView(),
+  });
+}

wasm-port/runtime/ui/ini-panel/ui-shell.js

@@ -18,6 +18,10 @@ import {
   createControlPageSessionLoadState,
   loadMachineSessionForControlPageWorkflow,
 } from "./control-page-session-workflow.js";
+import {
+  createMachineSessionReadonlyStatus,
+  readMachineSessionReadonlyStatus,
+} from "./readonly-status-api.js";
 export {
   controlPageStatusText,
   createControlPageRefreshState,
@@ -27,6 +31,10 @@ export {
   createControlPageSessionLoadState,
   loadMachineSessionForControlPageWorkflow,
 } from "./control-page-session-workflow.js";
+export {
+  createMachineSessionReadonlyStatus,
+  readMachineSessionReadonlyStatus,
+} from "./readonly-status-api.js";
 export {
   INI_PANEL_ENTRIES,
   getIniPanelEntryByHref,
@@ -62,6 +70,7 @@ export function createIniPanelShellViewModel(entries = getVisibleIniPanelEntries
     controlPage: {
       createController: createMachineSessionControlPageController,
       loadSessionState: loadMachineSessionForControlPageWorkflow,
+      readStatus: readMachineSessionReadonlyStatus,
       refresh: refreshMachineSessionControlPage,
       renderView: renderMachineSessionControlView,
     },