Grovy311/leistungsbilanz-ts
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Add proposed cable-sizing module

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Isolated module (mirrors src/external-model/ dependency direction) that
adds an on-demand, DIN VDE 0298-4 referenced cable cross-section
calculator: a click-on-a-circuit input mask for laying method,
insulation, ambient temperature, grouping and voltage-drop limit that
suggests a cross-section for the circuit cableCrossSection/cableLength
fields. Applying a suggestion goes through the existing circuit.update
command (expectedRevision, undo/redo) unchanged - nothing here writes
to circuits directly or touches the revision/command system. See
docs/cable-sizing-module.md for the full rationale, API contract,
verification status and maintenance plan. Proposal, not yet reviewed
by the project owner - see the docs file.

423 existing + 11 new tests pass, build:api/build:web/typecheck:scripts
clean.
This commit is contained in:
Grovy311 2026-08-07 17:13:59 +02:00
parent a17e2e3f4b
commit 1d030971dd
17 changed files with 4179 additions and 2 deletions
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51
src/frontend/components/circuit-tree-editor.tsx
View file

@ -137,6 +137,7 @@ import type {
import { DistributionBoardComponentModal } from "./distribution-board-component-modal";
import { CircuitGroupModal } from "./circuit-group-modal";
import { CircuitProtectionModal } from "./circuit-protection-modal";
import { CableSizingModal } from "./cable-sizing-modal";
import {
circuitGroupCategoryLabels,
type CircuitGroupCategory,
@ -278,6 +279,8 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
useState<CircuitGroupEditorIntent | null>(null);
const [protectionEditorCircuit, setProtectionEditorCircuit] =
useState<CircuitTreeCircuitDto | null>(null);
const [cableSizingEditorCircuit, setCableSizingEditorCircuit] =
useState<CircuitTreeCircuitDto | null>(null);
const [projectDevices, setProjectDevices] = useState<ProjectDeviceDto[]>([]);
const [isProjectDeviceDrawerOpen, setIsProjectDeviceDrawerOpen] =
useState(false);
@ -1398,6 +1401,30 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
});
}
async function handleApplyCableSizing(patch: {
cableCrossSection: string;
cableLength?: number;
}) {
const circuit = cableSizingEditorCircuit;
if (!circuit) {
return;
}
await runCommand({
label: "Kabel dimensionieren",
redo: async () => {
const result = await updateCircuitById(
projectId,
getExpectedProjectRevision(),
circuit.id,
patch
);
applyProjectCommandResult(result);
setCableSizingEditorCircuit(null);
return null;
},
});
}
async function handleRedo() {
if (historyBusy || isSaving || !historyState || historyState.redoDepth === 0) {
return;
@ -3139,6 +3166,15 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
onSave={handleSaveCircuitProtection}
/>
) : null}
{cableSizingEditorCircuit ? (
<CableSizingModal
circuit={cableSizingEditorCircuit}
isSaving={isSaving}
projectId={projectId}
onClose={() => setCableSizingEditorCircuit(null)}
onApply={handleApplyCableSizing}
/>
) : null}
<div className="editor-toolbar">
<button
type="button"
@ -4240,10 +4276,15 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
row.circuit &&
row.rowType !== "deviceRow"
);
const isCableSizingTrigger = Boolean(
column.key === "cableCrossSection" &&
row.circuit &&
row.rowType !== "deviceRow"
);
return (
<td
key={column.key}
className={`${column.numeric ? "num" : ""} ${cell.editable ? "cell-editable" : ""} ${isProtectionTrigger ? "cell-protection-trigger" : ""} ${isSelected ? "cell-selected" : ""} ${hasIdentifierConflict ? "cell-invalid" : ""} ${
className={`${column.numeric ? "num" : ""} ${cell.editable ? "cell-editable" : ""} ${isProtectionTrigger ? "cell-protection-trigger" : ""} ${isCableSizingTrigger ? "cell-cable-sizing-trigger" : ""} ${isSelected ? "cell-selected" : ""} ${hasIdentifierConflict ? "cell-invalid" : ""} ${
Boolean(row.device) && column.key === "displayName" && (row.rowType === "deviceRow" || row.rowType === "circuitCompact")
? "device-drag-handle"
: ""
@ -4263,7 +4304,9 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
title={
isProtectionTrigger
? "Schutzgerät bearbeiten"
: column.key === "equipmentIdentifier" &&
: isCableSizingTrigger
? "Kabel dimensionieren"
: column.key === "equipmentIdentifier" &&
row.circuit &&
(row.rowType === "circuitCompact" ||
row.rowType === "circuitSummary" ||
@ -4342,6 +4385,10 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
setProtectionEditorCircuit(row.circuit!);
return;
}
if (isCableSizingTrigger) {
setCableSizingEditorCircuit(row.circuit!);
return;
}
if (cell.editable) {
handleRowSelectionClick(row, column.key, {
ctrlKey: event.ctrlKey,