Derive device voltages from project settings

src/frontend/components/circuit-tree-editor.tsx

@@ -5,6 +5,10 @@ import {
   inferProjectDeviceSectionKey,
   isProjectDevicePlacementValid,
 } from "../../domain/services/project-device-placement.service";
+import {
+  resolveCircuitPhaseType,
+  resolveProjectVoltage,
+} from "../../domain/services/project-voltage.service";
 import {
   getInsertionSortOrder,
   resolveGridInsertionIntent,
@@ -819,6 +823,19 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
     values: CreateCircuitInputDto,
     deviceRowValues: CreateCircuitDeviceRowInputDto[] = []
   ) {
+    const section = data?.sections.find(
+      (entry) => entry.id === values.sectionId
+    );
+    if (!section || !data) {
+      throw new Error("Bereich wurde nicht gefunden.");
+    }
+    const voltage = resolveProjectVoltage(
+      resolveCircuitPhaseType(
+        section.key,
+        deviceRowValues.map((row) => row.phaseType)
+      ),
+      data
+    );
     const circuitId = crypto.randomUUID();
     const deviceRows = deviceRowValues.map((row, index) =>
       createDeviceRowSnapshot(circuitId, row, (index + 1) * 10)
@@ -826,7 +843,7 @@ export function CircuitTreeEditor(props: { projectId: string; circuitListId: str
     return buildCircuitInsertSnapshot({
       id: circuitId,
       circuitListId,
-      values,
+      values: { ...values, voltage },
       deviceRows,
     });
   }

src/frontend/components/project-device-modal.tsx

@@ -47,7 +47,6 @@ export function ProjectDeviceModal({
       simultaneityFactor: Number(values.simultaneityFactor),
       cosPhi: optionalNumber(values.cosPhi),
       remark: optionalString(values.remark),
-      voltageV: optionalNumber(values.voltageV),
     });
   }
 
@@ -182,13 +181,6 @@ export function ProjectDeviceModal({
           step="0.01"
           value={values.cosPhi}
         />
-        <NumberField
-          id="device-voltage"
-          label="Spannung [V]"
-          min="1"
-          onChange={(value) => update("voltageV", value)}
-          value={values.voltageV}
-        />
         <div className="col-12">
           <label className="form-label" htmlFor="device-remark">
             Bemerkung
@@ -272,7 +264,6 @@ function toFormValues(device?: ProjectDeviceDto) {
     simultaneityFactor: String(device?.simultaneityFactor ?? 1),
     cosPhi: String(device?.cosPhi ?? 1),
     remark: device?.remark ?? "",
-    voltageV: String(device?.voltageV ?? ""),
   };
 }
 

src/frontend/types.ts

@@ -187,7 +187,6 @@ export interface CreateGlobalDeviceInput {
   quantity: number;
   installedPowerPerUnitKw: number;
   demandFactor: number;
-  voltageV?: number;
   phaseCount?: 1 | 3;
   powerFactor?: number;
   note?: string;
@@ -205,7 +204,6 @@ export interface CreateProjectDeviceInput {
   simultaneityFactor: number;
   cosPhi?: number;
   remark?: string;
-  voltageV?: number;
 }
 
 export interface ProjectDeviceSyncDifferenceDto {
@@ -314,6 +312,8 @@ export interface CircuitTreeMigrationReportDto {
 export interface CircuitTreeResponseDto {
   circuitListId: string;
   currentRevision: number;
+  singlePhaseVoltageV: number;
+  threePhaseVoltageV: number;
   sections: CircuitTreeSectionDto[];
   migrationReport?: CircuitTreeMigrationReportDto;
 }

src/frontend/utils/circuit-grid-model.ts

@@ -161,7 +161,6 @@ const circuitFieldKeys = new Set<CellKey>([
   "cableSummary",
   "rcdAssignment",
   "terminalDesignation",
-  "voltage",
   "controlRequirement",
   "status",
   "isReserve",
@@ -393,6 +392,7 @@ export function compareSortValues(left: GridValue, right: GridValue): number {
 
 export function getCellKind(rowType: RowType, key: CellKey): CellKind {
   if (key === "rowTotalPower" || key === "circuitTotalPower") return "computed";
+  if (key === "voltage") return "readonly";
   if (rowType === "section") return "readonly";
   if (rowType === "placeholder") {
     if (deviceFieldKeys.has(key)) return "deviceField";

src/frontend/utils/circuit-grid-projection.ts

@@ -149,6 +149,8 @@ function makeVisibleGridRow(
       value = circuit.circuitTotalPower;
     } else if (column.key === "circuitTotalPower" && circuit) {
       value = circuit.circuitTotalPower;
+    } else if (column.key === "voltage" && circuit) {
+      value = circuit.voltage;
     }
 
     return { cellKey: column.key, editable, kind, value };