推进 INI 面板 session snapshot workflow helper

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

@@ -41,6 +41,9 @@ import {
   sessionSnapshotMetadataLogLines,
   sessionSnapshotSummaryLogLines,
 } from "./session-summary.js";
+import {
+  saveMachineSessionSnapshotWorkflow,
+} from "./session-workflow.js";
 
 const SAMPLE_PATH =
   "../../../vendor/linuxcnc/configs/sim/axis/vismach/5axis/table-dual-rotary/xyzab-tdr.ini";
@@ -566,35 +569,28 @@ document.getElementById("save-machine-files").addEventListener("click", async ()
 
 document.getElementById("save-session-snapshot").addEventListener("click", async () => {
   try {
-    await saveMachineTextFiles(MACHINE_ID, {
-      ini: editor.value,
-      toolTable: DEFAULT_TOOL_TABLE,
-      parameters: DEFAULT_PARAMETERS,
+    const workflow = await saveMachineSessionSnapshotWorkflow({
+      machineId: MACHINE_ID,
+      snapshotId: UI_SESSION.snapshotId,
+      snapshotFilename: UI_SESSION.snapshotFilename,
+      snapshotLabel: sessionSnapshotLabel(UI_SESSION),
+      iniText: editor.value,
+      toolTableText: DEFAULT_TOOL_TABLE,
+      parameterText: DEFAULT_PARAMETERS,
+      gcodeFilename: UI_SESSION.defaultGcodeFilename,
+      gcodeText: DEFAULT_GCODE,
+      metadata: sessionSnapshotMetadata(),
+      saveMachineTextFiles,
+      saveGcodeProgram,
+      saveMachineSessionSnapshot,
     });
-    await saveGcodeProgram(UI_SESSION.defaultGcodeFilename, DEFAULT_GCODE);
-    const snapshot = await saveMachineSessionSnapshot(
-      UI_SESSION.snapshotId,
-      MACHINE_ID,
-      {
-        filename: UI_SESSION.snapshotFilename,
-        gcodeFilename: UI_SESSION.defaultGcodeFilename,
-        metadata: sessionSnapshotMetadata(),
-      },
-    );
-    setField("sessionIni", snapshot.payload.files.ini);
-    setField("sessionParameters", snapshot.payload.files.parameters);
-    setField("sessionToolTable", snapshot.payload.files.toolTable);
-    setField("sessionGcode", snapshot.payload.files.gcode);
-    setField("sessionSnapshot", sessionSnapshotLabel(UI_SESSION));
-    const summary = createSessionSnapshotSummary(snapshot, sessionSnapshotLabel(UI_SESSION));
+    for (const [name, value] of Object.entries(workflow.fields)) {
+      setField(name, value);
+    }
     setLog(
       [
         "Saved machine session snapshot to OPFS.",
-        ...sessionSnapshotSummaryLogLines(summary),
-        `INI: ${summary.iniOpfsPath}`,
-        `Parameter file: ${summary.parameterOpfsPath}`,
-        `Tool table file: ${summary.toolTableOpfsPath}`,
-        `G-code: ${summary.gcodeOpfsPath}`,
+        ...workflow.logLines,
       ].join("\n"),
     );
   } catch (error) {

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

@@ -0,0 +1,65 @@
+import {
+  createSessionSnapshotSummary,
+  sessionSnapshotSummaryLogLines,
+} from "./session-summary.js";
+
+export function createSessionSnapshotFieldState(summary) {
+  return {
+    sessionIni: summary.iniOpfsPath,
+    sessionParameters: summary.parameterOpfsPath,
+    sessionToolTable: summary.toolTableOpfsPath,
+    sessionGcode: summary.gcodeOpfsPath,
+    sessionSnapshot: summary.snapshotLabel,
+  };
+}
+
+export function sessionSnapshotSaveLogLines(summary) {
+  return [
+    ...sessionSnapshotSummaryLogLines(summary),
+    `INI: ${summary.iniOpfsPath}`,
+    `Parameter file: ${summary.parameterOpfsPath}`,
+    `Tool table file: ${summary.toolTableOpfsPath}`,
+    `G-code: ${summary.gcodeOpfsPath}`,
+  ];
+}
+
+export async function saveMachineSessionSnapshotWorkflow({
+  machineId,
+  snapshotId,
+  snapshotFilename,
+  snapshotLabel,
+  iniText,
+  toolTableText,
+  parameterText,
+  gcodeFilename,
+  gcodeText,
+  metadata,
+  saveMachineTextFiles,
+  saveGcodeProgram,
+  saveMachineSessionSnapshot,
+}) {
+  await Promise.all([
+    saveMachineTextFiles(machineId, {
+      ini: iniText,
+      toolTable: toolTableText,
+      parameters: parameterText,
+    }),
+    saveGcodeProgram(gcodeFilename, gcodeText),
+  ]);
+  const snapshot = await saveMachineSessionSnapshot(
+    snapshotId,
+    machineId,
+    {
+      filename: snapshotFilename,
+      gcodeFilename,
+      metadata,
+    },
+  );
+  const summary = createSessionSnapshotSummary(snapshot, snapshotLabel);
+  return {
+    snapshot,
+    summary,
+    fields: createSessionSnapshotFieldState(summary),
+    logLines: sessionSnapshotSaveLogLines(summary),
+  };
+}