Plan circuit group renumbering

2026-07-30 19:51:44 +02:00
parent e702712bd8
commit 63650a623c
5 changed files with 351 additions and 1 deletions
@@ -9,6 +9,7 @@ import {
  parseGroupedEquipmentIdentifier,
 } from "../src/domain/services/circuit-group-numbering.js";
 import "./circuit-group-structure-project-command.repository.test.js";
+import { createCircuitGroupRenumberPlan } from "../src/domain/services/circuit-group-renumbering.js";

 describe("circuit group numbering", () => {
  it("formats the agreed identifiers including the leading hyphen", () => {
@@ -103,3 +104,138 @@ describe("circuit group numbering", () => {
    );
  });
 });
+
+describe("circuit group renumber planning", () => {
+  const groups = [
+    {
+      id: "lighting-1",
+      category: "lighting" as const,
+      groupNumber: 1,
+      prefix: "-1F1.",
+      circuits: [
+        { id: "circuit-1", equipmentIdentifier: "-1F1.1" },
+        { id: "circuit-2", equipmentIdentifier: "-1F1.7" },
+      ],
+      components: [
+        {
+          id: "fuse-1",
+          role: "group_upstream_protection" as const,
+          equipmentIdentifier: "-1F1.0",
+        },
+        {
+          id: "rcd-1",
+          role: "group_residual_current_protection" as const,
+          equipmentIdentifier: "-1Q1.0",
+        },
+      ],
+    },
+    {
+      id: "lighting-2",
+      category: "lighting" as const,
+      groupNumber: 2,
+      prefix: "-1F2.",
+      circuits: [
+        { id: "circuit-3", equipmentIdentifier: "-1F2.4" },
+      ],
+      components: [],
+    },
+    {
+      id: "single-1",
+      category: "single_phase" as const,
+      groupNumber: 1,
+      prefix: "-2F1.",
+      circuits: [],
+      components: [],
+    },
+  ];
+
+  it("preserves circuit suffixes and maps optional group components", () => {
+    const plan = createCircuitGroupRenumberPlan(groups, [
+      { groupId: "lighting-1", targetGroupNumber: 3 },
+    ]);
+    assert.deepEqual(plan.groups[0], {
+      groupId: "lighting-1",
+      category: "lighting",
+      expectedGroupNumber: 1,
+      targetGroupNumber: 3,
+      expectedPrefix: "-1F1.",
+      targetPrefix: "-1F3.",
+      circuits: [
+        {
+          circuitId: "circuit-1",
+          expectedEquipmentIdentifier: "-1F1.1",
+          targetEquipmentIdentifier: "-1F3.1",
+        },
+        {
+          circuitId: "circuit-2",
+          expectedEquipmentIdentifier: "-1F1.7",
+          targetEquipmentIdentifier: "-1F3.7",
+        },
+      ],
+      components: [
+        {
+          componentId: "fuse-1",
+          expectedEquipmentIdentifier: "-1F1.0",
+          targetEquipmentIdentifier: "-1F3.0",
+        },
+        {
+          componentId: "rcd-1",
+          expectedEquipmentIdentifier: "-1Q1.0",
+          targetEquipmentIdentifier: "-1Q3.0",
+        },
+      ],
+    });
+  });
+
+  it("allows a number swap when every affected group participates", () => {
+    const plan = createCircuitGroupRenumberPlan(groups, [
+      { groupId: "lighting-1", targetGroupNumber: 2 },
+      { groupId: "lighting-2", targetGroupNumber: 1 },
+    ]);
+    assert.deepEqual(
+      plan.groups.map((group) => [
+        group.expectedGroupNumber,
+        group.targetGroupNumber,
+      ]),
+      [
+        [1, 2],
+        [2, 1],
+      ]
+    );
+  });
+
+  it("rejects collisions, no-op requests and mismatched current BMKs", () => {
+    assert.throws(
+      () =>
+        createCircuitGroupRenumberPlan(groups, [
+          { groupId: "lighting-1", targetGroupNumber: 2 },
+        ]),
+      /unchanged group/
+    );
+    assert.throws(
+      () =>
+        createCircuitGroupRenumberPlan(groups, [
+          { groupId: "lighting-1", targetGroupNumber: 1 },
+        ]),
+      /must change/
+    );
+    assert.throws(
+      () =>
+        createCircuitGroupRenumberPlan(
+          [
+            {
+              ...groups[0],
+              circuits: [
+                {
+                  id: "circuit-1",
+                  equipmentIdentifier: "-1F9.1",
+                },
+              ],
+            },
+          ],
+          [{ groupId: "lighting-1", targetGroupNumber: 3 }]
+        ),
+      /Circuit BMK does not match/
+    );
+  });
+});