Add distribution power summaries

tests/circuit-grid-model.test.ts

@@ -5,11 +5,14 @@ import {
   buildCircuitEditPatch,
   buildDeviceRowEditPatch,
   formatValue,
+  getCircuitSectionLabel,
+  getProjectColumnLayoutStorageKey,
   isGridEditorControlTarget,
   getBlockSortValue,
   getCellKind,
   getCircuitValue,
   getDeviceValue,
+  parseStoredColumnLayout,
   parseNumeric,
 } from "../src/frontend/utils/circuit-grid-model.js";
 import type { CircuitTreeCircuitDto, CircuitTreeDeviceRowDto } from "../src/frontend/types.js";
@@ -73,6 +76,47 @@ describe("circuit grid model", () => {
     assert.equal(allColumns[0].locked, true);
   });
 
+  it("stores valid column layouts under a project-specific key", () => {
+    assert.equal(
+      getProjectColumnLayoutStorageKey("project-1"),
+      "circuitTreeEditor.columnLayout.v2.project-1"
+    );
+    const layout = parseStoredColumnLayout(
+      JSON.stringify({
+        order: ["displayName", "equipmentIdentifier"],
+        visible: [
+          "displayName",
+          "equipmentIdentifier",
+          "unknown",
+        ],
+      })
+    );
+    assert.ok(layout);
+    assert.equal(layout.order[0], "equipmentIdentifier");
+    assert.deepEqual(layout.visible, [
+      "displayName",
+      "equipmentIdentifier",
+    ]);
+    assert.equal(parseStoredColumnLayout("{invalid"), null);
+  });
+
+  it("shows stable circuit sections with German labels", () => {
+    assert.equal(
+      getCircuitSectionLabel({
+        key: "lighting",
+        displayName: "Lighting",
+      }),
+      "Licht"
+    );
+    assert.equal(
+      getCircuitSectionLabel({
+        key: "custom",
+        displayName: "Sonderbereich",
+      }),
+      "Sonderbereich"
+    );
+  });
+
   it("maps shared fields to the correct level for every row shape", () => {
     assert.equal(getCellKind("circuitCompact", "displayName"), "deviceField");
     assert.equal(getCellKind("circuitCompact", "equipmentIdentifier"), "circuitField");