推进 INI 面板 load-session workflow helper

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

@@ -34,14 +34,11 @@ import {
 import {
   runGcodeSessionWorkflow,
 } from "./run-workflow.js";
-import {
-  createMachineSessionLoadSummary,
-  machineSessionLoadLogLines,
-} from "./session-load-summary.js";
 import {
   sessionSnapshotSummaryLogLines,
 } from "./session-summary.js";
 import {
+  loadMachineSessionIntoWasmWorkflow,
   restoreMachineSessionSnapshotWorkflow,
   saveMachineSessionSnapshotWorkflow,
 } from "./session-workflow.js";
@@ -712,24 +709,17 @@ document.getElementById("restore-session-snapshot").addEventListener("click", as
 
 document.getElementById("load-session").addEventListener("click", async () => {
   try {
-    await loadMachineSessionIntoWasm();
-    const loadSummary = createMachineSessionLoadSummary(loadedSession);
+    const workflow = await loadMachineSessionIntoWasmWorkflow({
+      loadSession: () => loadMachineSessionIntoWasm(),
+    });
+    loadedSession = workflow.loadedSession;
     updatePanelMachineSessionState({
-      sessionLoad: loadSummary,
-      fields: {
-        sessionIni: loadSummary.iniWasmPath,
-        sessionParameters: loadSummary.parameterWasmPath,
-        sessionToolTable: loadSummary.toolTableWasmPath,
-      },
+      sessionLoad: workflow.loadSummary,
+      fields: workflow.fields,
       lastAction: "load-session",
       error: null,
     });
-    setLog(
-      [
-        "Loaded machine session into the interpreter WASM filesystem.",
-        ...machineSessionLoadLogLines(loadSummary),
-      ].join("\n"),
-    );
+    setLog(workflow.logLines.join("\n"));
   } catch (error) {
     updatePanelMachineSessionState({
       lastAction: "load-session",

wasm-port/runtime/ui/ini-panel/session-workflow.js

@@ -37,6 +37,35 @@ export function sessionSnapshotRestoreLogLines(summary) {
   ];
 }
 
+export function createMachineSessionLoadFieldState(summary) {
+  return {
+    sessionIni: summary.iniWasmPath,
+    sessionParameters: summary.parameterWasmPath,
+    sessionToolTable: summary.toolTableWasmPath,
+  };
+}
+
+export function machineSessionLoadWorkflowLogLines(summary) {
+  return [
+    "Loaded machine session into the interpreter WASM filesystem.",
+    ...machineSessionLoadLogLines(summary),
+  ];
+}
+
+export async function loadMachineSessionIntoWasmWorkflow({ loadSession }) {
+  if (typeof loadSession !== "function") {
+    throw new Error("A machine session loader is required.");
+  }
+  const loadedSession = await loadSession();
+  const loadSummary = createMachineSessionLoadSummary(loadedSession);
+  return {
+    loadedSession,
+    loadSummary,
+    fields: createMachineSessionLoadFieldState(loadSummary),
+    logLines: machineSessionLoadWorkflowLogLines(loadSummary),
+  };
+}
+
 export async function saveMachineSessionSnapshotWorkflow({
   machineId,
   snapshotId,