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Add optional room areas

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This commit is contained in:
Julian Appel 2026-09-27 20:00:03 +02:00
parent a6500e2b26
commit dce31ee143
26 changed files with 3669 additions and 78 deletions
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85
src/app/projects/[projectId]/struktur/page.tsx
View file

@ -48,13 +48,17 @@ import {
filterRooms,
groupFloorsByBuilding,
hasFloorsWithoutBuilding,
hasRoomsWithoutFloor,
normalizeBuildingSelection,
normalizeFloorSelection,
showsRoomsWithoutFloorEntry,
summarizeRoomAreas,
type RoomAreaSummary,
type StructureSelection,
} from "../../../../frontend/utils/building-structure";
import { FormModal } from "../../../../frontend/components/form-modal";
import { RoomModal } from "../../../../frontend/components/room-modal";
import { formatRoomArea } from "../../../../frontend/utils/room-area";
const BUILDING_HAS_FLOORS_MESSAGE =
"Das Gebäude kann nicht gelöscht werden, solange Etagen zugeordnet sind.";
@ -68,6 +72,23 @@ function formatCount(count: number, singular: string, plural: string) {
return `${count} ${count === 1 ? singular : plural}`;
}
function formatAreaSummary(summary: RoomAreaSummary) {
return `${formatRoomArea(summary.areaM2)} m² · ${formatCount(
summary.missingAreaCount,
"Raum ohne Fläche",
"Räume ohne Fläche"
)}`;
}
function formatStructureMeta(
count: number,
singular: string,
plural: string,
summary: RoomAreaSummary
) {
return `${formatCount(count, singular, plural)} · ${formatAreaSummary(summary)}`;
}
function compareRooms(left: RoomDto, right: RoomDto) {
return (
left.roomNumber.localeCompare(right.roomNumber, "de", { numeric: true }) ||
@ -307,7 +328,25 @@ export default function BuildingStructurePage() {
() => countRoomsByFloor(rooms, floors),
[floors, rooms]
);
const showUnassignedBuilding = hasFloorsWithoutBuilding(floors, buildings);
const areaSummaries = useMemo(
() => summarizeRoomAreas(rooms, floors, buildings),
[buildings, floors, rooms]
);
const emptyAreaSummary: RoomAreaSummary = {
areaM2: 0,
roomCount: 0,
missingAreaCount: 0,
};
const selectedBuildingAreaSummary =
effectiveBuildingSelection === ALL_SELECTION
? areaSummaries.total
: areaSummaries.byBuilding.get(
effectiveBuildingSelection === UNASSIGNED_SELECTION
? null
: effectiveBuildingSelection
) ?? emptyAreaSummary;
const showUnassignedBuilding =
hasFloorsWithoutBuilding(floors, buildings) || hasRoomsWithoutFloor(rooms, floors);
const showUnassignedFloor = showsRoomsWithoutFloorEntry(
rooms,
floors,
@ -435,7 +474,8 @@ export default function BuildingStructurePage() {
editingRoom &&
editingRoom.roomNumber === input.roomNumber.trim() &&
editingRoom.roomName === input.roomName.trim() &&
editingRoom.floorId === (input.floorId || null)
editingRoom.floorId === (input.floorId || null) &&
editingRoom.areaM2 === input.areaM2
) {
setDialog(null);
return;
@ -536,7 +576,12 @@ export default function BuildingStructurePage() {
<StructureEntry
isSelected={effectiveBuildingSelection === ALL_SELECTION}
label="Alle"
meta={formatCount(floors.length, "Etage", "Etagen")}
meta={formatStructureMeta(
floors.length,
"Etage",
"Etagen",
areaSummaries.total
)}
onSelect={() => selectBuilding(ALL_SELECTION)}
/>
{buildings.map((building) => (
@ -553,10 +598,11 @@ export default function BuildingStructurePage() {
isSelected={effectiveBuildingSelection === building.id}
key={building.id}
label={building.name}
meta={formatCount(
meta={formatStructureMeta(
floorCountByBuilding.get(building.id) ?? 0,
"Etage",
"Etagen"
"Etagen",
areaSummaries.byBuilding.get(building.id) ?? emptyAreaSummary
)}
onSelect={() => selectBuilding(building.id)}
/>
@ -565,10 +611,11 @@ export default function BuildingStructurePage() {
<StructureEntry
isSelected={effectiveBuildingSelection === UNASSIGNED_SELECTION}
label={<em>{UNASSIGNED_BUILDING_LABEL}</em>}
meta={formatCount(
meta={formatStructureMeta(
floorCountByBuilding.get(null) ?? 0,
"Etage",
"Etagen"
"Etagen",
areaSummaries.byBuilding.get(null) ?? emptyAreaSummary
)}
onSelect={() => selectBuilding(UNASSIGNED_SELECTION)}
/>
@ -591,7 +638,12 @@ export default function BuildingStructurePage() {
<StructureEntry
isSelected={effectiveFloorSelection === ALL_SELECTION}
label="Alle"
meta={formatCount(roomsInBuildingSelection, "Raum", "Räume")}
meta={formatStructureMeta(
roomsInBuildingSelection,
"Raum",
"Räume",
selectedBuildingAreaSummary
)}
onSelect={() => setFloorSelection(ALL_SELECTION)}
/>
{visibleFloorGroups.map((group) => (
@ -613,10 +665,11 @@ export default function BuildingStructurePage() {
isSelected={effectiveFloorSelection === floor.id}
key={floor.id}
label={floor.name}
meta={formatCount(
meta={formatStructureMeta(
roomCountByFloor.get(floor.id) ?? 0,
"Raum",
"Räume"
"Räume",
areaSummaries.byFloor.get(floor.id) ?? emptyAreaSummary
)}
onSelect={() => setFloorSelection(floor.id)}
/>
@ -627,7 +680,12 @@ export default function BuildingStructurePage() {
<StructureEntry
isSelected={effectiveFloorSelection === UNASSIGNED_SELECTION}
label={<em>{UNASSIGNED_FLOOR_LABEL}</em>}
meta={formatCount(roomCountByFloor.get(null) ?? 0, "Raum", "Räume")}
meta={formatStructureMeta(
roomCountByFloor.get(null) ?? 0,
"Raum",
"Räume",
areaSummaries.byFloor.get(null) ?? emptyAreaSummary
)}
onSelect={() => setFloorSelection(UNASSIGNED_SELECTION)}
/>
) : null}
@ -671,6 +729,11 @@ export default function BuildingStructurePage() {
{room.roomName}
</>
}
meta={
room.areaM2 === null
? "Fläche fehlt"
: `${formatRoomArea(room.areaM2)} m²`
}
/>
))}
{!visibleRooms.length && !isLoading ? (

1
src/db/migrations/0011_glossy_norman_osborn.sql Normal file
View file

@ -0,0 +1 @@
ALTER TABLE `rooms` ADD `area_m2` real;

2931
src/db/migrations/meta/0011_snapshot.json Normal file
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File diff suppressed because it is too large Load diff

7
src/db/migrations/meta/_journal.json
View file

@ -78,6 +78,13 @@
"when": 1790438092269,
"tag": "0010_estimate_balances",
"breakpoints": true
},
{
"idx": 11,
"version": "6",
"when": 1790531351492,
"tag": "0011_glossy_norman_osborn",
"breakpoints": true
}
]
}

29
src/db/repositories/project-location-structure-project-command.repository.ts
View file

@ -28,6 +28,7 @@ import {
projectRoomInsertCommandType,
projectRoomUpdateCommandType,
upgradeProjectFloorCommand,
upgradeProjectRoomCommand,
type ProjectBuildingSnapshot,
type ProjectFloorSnapshot,
type ProjectLocationStructureProjectCommand,
@ -106,23 +107,29 @@ export class ProjectLocationStructureProjectCommandRepository
const current = upgradeProjectFloorCommand(command);
return this.updateFloor(database, projectId, current.payload.expected, current.payload.target);
}
case projectRoomInsertCommandType:
case projectRoomInsertCommandType: {
assertProjectRoomInsertProjectCommand(command);
const current = upgradeProjectRoomCommand(command);
return this.insertRoom(
database,
projectId,
command.payload.room
current.payload.room
);
case projectRoomDeleteCommandType:
}
case projectRoomDeleteCommandType: {
assertProjectRoomDeleteProjectCommand(command);
const current = upgradeProjectRoomCommand(command);
return this.deleteRoom(
database,
projectId,
command.payload.room
current.payload.room
);
case projectRoomUpdateCommandType:
}
case projectRoomUpdateCommandType: {
assertProjectRoomUpdateProjectCommand(command);
return this.updateRoom(database, projectId, command.payload.expected, command.payload.target);
const current = upgradeProjectRoomCommand(command);
return this.updateRoom(database, projectId, current.payload.expected, current.payload.target);
}
}
}
@ -393,6 +400,7 @@ export class ProjectLocationStructureProjectCommandRepository
floorId: target.floorId,
roomNumber: target.roomNumber,
roomName: target.roomName,
areaM2: target.areaM2,
})
.where(and(eq(rooms.id, expected.id), eq(rooms.projectId, projectId)))
.run();
@ -474,6 +482,15 @@ function toCurrentCommandVersion(
case projectFloorUpdateCommandType:
assertProjectFloorUpdateProjectCommand(command);
return upgradeProjectFloorCommand(command);
case projectRoomInsertCommandType:
assertProjectRoomInsertProjectCommand(command);
return upgradeProjectRoomCommand(command);
case projectRoomDeleteCommandType:
assertProjectRoomDeleteProjectCommand(command);
return upgradeProjectRoomCommand(command);
case projectRoomUpdateCommandType:
assertProjectRoomUpdateProjectCommand(command);
return upgradeProjectRoomCommand(command);
default:
return command;
}

4
src/db/schema/rooms.ts
View file

@ -1,4 +1,4 @@
import { sqliteTable, text } from "drizzle-orm/sqlite-core";
import { real, sqliteTable, text } from "drizzle-orm/sqlite-core";
import { floors } from "./floors.js";
import { projects } from "./projects.js";
@ -10,4 +10,6 @@ export const rooms = sqliteTable("rooms", {
floorId: text("floor_id").references(() => floors.id, { onDelete: "set null" }),
roomNumber: text("room_number").notNull(),
roomName: text("room_name").notNull(),
/** Optional net room area from the Revit room parameter "Fläche". */
areaM2: real("area_m2"),
});

158
src/domain/models/project-location-structure-project-command.model.ts
View file

@ -10,7 +10,7 @@ export const projectFloorUpdateCommandType = "project-floor.update" as const;
export const projectRoomInsertCommandType = "project-room.insert" as const;
export const projectRoomDeleteCommandType = "project-room.delete" as const;
export const projectRoomUpdateCommandType = "project-room.update" as const;
/** Room commands, building commands and legacy floor commands. */
/** Building commands and legacy floor/room commands. */
export const projectLocationStructureCommandSchemaVersion = 1 as const;
/**
* Floor commands carry `buildingId` since version 2. Version 1 floor
@ -19,6 +19,9 @@ export const projectLocationStructureCommandSchemaVersion = 1 as const;
*/
export const projectFloorCommandSchemaVersion = 2 as const;
const legacyProjectFloorCommandSchemaVersion = 1 as const;
/** Room commands carry `areaM2` since version 2. */
export const projectRoomCommandSchemaVersion = 2 as const;
const legacyProjectRoomCommandSchemaVersion = 1 as const;
export interface ProjectBuildingSnapshot {
id: string;
@ -43,8 +46,11 @@ export interface ProjectRoomSnapshot {
floorId: string | null;
roomNumber: string;
roomName: string;
areaM2: number | null;
}
export type LegacyProjectRoomSnapshot = Omit<ProjectRoomSnapshot, "areaM2">;
interface ProjectBuildingStructureCommandPayload {
building: ProjectBuildingSnapshot;
}
@ -61,6 +67,10 @@ interface ProjectRoomStructureCommandPayload {
room: ProjectRoomSnapshot;
}
interface LegacyProjectRoomStructureCommandPayload {
room: LegacyProjectRoomSnapshot;
}
interface ProjectBuildingUpdateCommandPayload {
expected: ProjectBuildingSnapshot;
target: ProjectBuildingSnapshot;
@ -81,6 +91,11 @@ interface ProjectRoomUpdateCommandPayload {
target: ProjectRoomSnapshot;
}
interface LegacyProjectRoomUpdateCommandPayload {
expected: LegacyProjectRoomSnapshot;
target: LegacyProjectRoomSnapshot;
}
export interface ProjectBuildingInsertProjectCommand
extends SerializedProjectCommand<ProjectBuildingStructureCommandPayload> {
schemaVersion: typeof projectLocationStructureCommandSchemaVersion;
@ -137,19 +152,37 @@ export interface LegacyProjectFloorUpdateProjectCommand
export interface ProjectRoomInsertProjectCommand
extends SerializedProjectCommand<ProjectRoomStructureCommandPayload> {
schemaVersion: typeof projectLocationStructureCommandSchemaVersion;
schemaVersion: typeof projectRoomCommandSchemaVersion;
type: typeof projectRoomInsertCommandType;
}
export interface ProjectRoomDeleteProjectCommand
extends SerializedProjectCommand<ProjectRoomStructureCommandPayload> {
schemaVersion: typeof projectLocationStructureCommandSchemaVersion;
schemaVersion: typeof projectRoomCommandSchemaVersion;
type: typeof projectRoomDeleteCommandType;
}
export interface ProjectRoomUpdateProjectCommand
extends SerializedProjectCommand<ProjectRoomUpdateCommandPayload> {
schemaVersion: typeof projectLocationStructureCommandSchemaVersion;
schemaVersion: typeof projectRoomCommandSchemaVersion;
type: typeof projectRoomUpdateCommandType;
}
export interface LegacyProjectRoomInsertProjectCommand
extends SerializedProjectCommand<LegacyProjectRoomStructureCommandPayload> {
schemaVersion: typeof legacyProjectRoomCommandSchemaVersion;
type: typeof projectRoomInsertCommandType;
}
export interface LegacyProjectRoomDeleteProjectCommand
extends SerializedProjectCommand<LegacyProjectRoomStructureCommandPayload> {
schemaVersion: typeof legacyProjectRoomCommandSchemaVersion;
type: typeof projectRoomDeleteCommandType;
}
export interface LegacyProjectRoomUpdateProjectCommand
extends SerializedProjectCommand<LegacyProjectRoomUpdateCommandPayload> {
schemaVersion: typeof legacyProjectRoomCommandSchemaVersion;
type: typeof projectRoomUpdateCommandType;
}
@ -165,7 +198,10 @@ export type ProjectLocationStructureProjectCommand =
| LegacyProjectFloorUpdateProjectCommand
| ProjectRoomInsertProjectCommand
| ProjectRoomDeleteProjectCommand
| ProjectRoomUpdateProjectCommand;
| ProjectRoomUpdateProjectCommand
| LegacyProjectRoomInsertProjectCommand
| LegacyProjectRoomDeleteProjectCommand
| LegacyProjectRoomUpdateProjectCommand;
export function createProjectBuildingSnapshot(
projectId: string,
@ -205,6 +241,7 @@ export function createProjectRoomSnapshot(
floorId?: string;
roomNumber: string;
roomName: string;
areaM2?: number | null;
}
): ProjectRoomSnapshot {
const room: ProjectRoomSnapshot = {
@ -213,6 +250,7 @@ export function createProjectRoomSnapshot(
floorId: input.floorId?.trim() || null,
roomNumber: input.roomNumber.trim(),
roomName: input.roomName.trim(),
areaM2: input.areaM2 ?? null,
};
assertProjectRoomSnapshot(room);
return room;
@ -279,7 +317,7 @@ export function createProjectRoomInsertProjectCommand(
): ProjectRoomInsertProjectCommand {
assertProjectRoomSnapshot(room);
return {
schemaVersion: projectLocationStructureCommandSchemaVersion,
schemaVersion: projectRoomCommandSchemaVersion,
type: projectRoomInsertCommandType,
payload: { room },
};
@ -290,7 +328,7 @@ export function createProjectRoomDeleteProjectCommand(
): ProjectRoomDeleteProjectCommand {
assertProjectRoomSnapshot(room);
return {
schemaVersion: projectLocationStructureCommandSchemaVersion,
schemaVersion: projectRoomCommandSchemaVersion,
type: projectRoomDeleteCommandType,
payload: { room },
};
@ -314,7 +352,7 @@ export function createProjectRoomUpdateProjectCommand(
): ProjectRoomUpdateProjectCommand {
assertMatchingRoomUpdate(expected, target);
return {
schemaVersion: projectLocationStructureCommandSchemaVersion,
schemaVersion: projectRoomCommandSchemaVersion,
type: projectRoomUpdateCommandType,
payload: { expected, target },
};
@ -376,7 +414,9 @@ export function assertProjectFloorDeleteProjectCommand(
export function assertProjectRoomInsertProjectCommand(
command: SerializedProjectCommand<unknown>
): asserts command is ProjectRoomInsertProjectCommand {
): asserts command is
| ProjectRoomInsertProjectCommand
| LegacyProjectRoomInsertProjectCommand {
assertProjectRoomStructureProjectCommand(
command,
projectRoomInsertCommandType
@ -385,7 +425,9 @@ export function assertProjectRoomInsertProjectCommand(
export function assertProjectRoomDeleteProjectCommand(
command: SerializedProjectCommand<unknown>
): asserts command is ProjectRoomDeleteProjectCommand {
): asserts command is
| ProjectRoomDeleteProjectCommand
| LegacyProjectRoomDeleteProjectCommand {
assertProjectRoomStructureProjectCommand(
command,
projectRoomDeleteCommandType
@ -419,15 +461,26 @@ export function assertProjectFloorUpdateProjectCommand(
export function assertProjectRoomUpdateProjectCommand(
command: SerializedProjectCommand<unknown>
): asserts command is ProjectRoomUpdateProjectCommand {
): asserts command is
| ProjectRoomUpdateProjectCommand
| LegacyProjectRoomUpdateProjectCommand {
if (
command.schemaVersion !== projectLocationStructureCommandSchemaVersion ||
command.type !== projectRoomUpdateCommandType ||
!isPlainObject(command.payload) ||
Object.keys(command.payload).length !== 2
) {
throw new Error("Unsupported project-room update command.");
}
if (command.schemaVersion === legacyProjectRoomCommandSchemaVersion) {
assertMatchingRoomUpdate(
upgradeLegacyRoomSnapshot(command.payload.expected),
upgradeLegacyRoomSnapshot(command.payload.target)
);
return;
}
if (command.schemaVersion !== projectRoomCommandSchemaVersion) {
throw new Error("Unsupported project-room update command.");
}
assertMatchingRoomUpdate(command.payload.expected, command.payload.target);
}
@ -480,6 +533,51 @@ export function upgradeProjectFloorCommand(
}
}
/** Upgrades persisted version-1 room commands with an empty area. */
export function upgradeProjectRoomCommand(
command:
| ProjectRoomInsertProjectCommand
| LegacyProjectRoomInsertProjectCommand
): ProjectRoomInsertProjectCommand;
export function upgradeProjectRoomCommand(
command:
| ProjectRoomDeleteProjectCommand
| LegacyProjectRoomDeleteProjectCommand
): ProjectRoomDeleteProjectCommand;
export function upgradeProjectRoomCommand(
command:
| ProjectRoomUpdateProjectCommand
| LegacyProjectRoomUpdateProjectCommand
): ProjectRoomUpdateProjectCommand;
export function upgradeProjectRoomCommand(
command:
| ProjectRoomInsertProjectCommand
| ProjectRoomDeleteProjectCommand
| ProjectRoomUpdateProjectCommand
| LegacyProjectRoomInsertProjectCommand
| LegacyProjectRoomDeleteProjectCommand
| LegacyProjectRoomUpdateProjectCommand
) {
if (command.schemaVersion === projectRoomCommandSchemaVersion) {
return command;
}
switch (command.type) {
case projectRoomInsertCommandType:
return createProjectRoomInsertProjectCommand(
upgradeLegacyRoomSnapshot(command.payload.room)
);
case projectRoomDeleteCommandType:
return createProjectRoomDeleteProjectCommand(
upgradeLegacyRoomSnapshot(command.payload.room)
);
case projectRoomUpdateCommandType:
return createProjectRoomUpdateProjectCommand(
upgradeLegacyRoomSnapshot(command.payload.expected),
upgradeLegacyRoomSnapshot(command.payload.target)
);
}
}
function assertMatchingBuildingUpdate(expected: unknown, target: unknown) {
assertProjectBuildingSnapshot(expected);
assertProjectBuildingSnapshot(target);
@ -568,6 +666,29 @@ function upgradeLegacyFloorSnapshot(floor: unknown): ProjectFloorSnapshot {
export function assertProjectRoomSnapshot(
room: unknown
): asserts room is ProjectRoomSnapshot {
if (!isPlainObject(room) || Object.keys(room).length !== 6) {
throw new Error("Project-room snapshot is invalid.");
}
assertNormalizedNonEmptyString(room.id, "room.id");
assertNormalizedNonEmptyString(room.projectId, "room.projectId");
if (room.floorId !== null) {
assertNormalizedNonEmptyString(room.floorId, "room.floorId");
}
assertNormalizedNonEmptyString(room.roomNumber, "room.roomNumber");
assertNormalizedNonEmptyString(room.roomName, "room.roomName");
if (
room.areaM2 !== null &&
(typeof room.areaM2 !== "number" ||
!Number.isFinite(room.areaM2) ||
room.areaM2 < 0)
) {
throw new Error("room.areaM2 must be null or a non-negative finite number.");
}
}
function assertLegacyProjectRoomSnapshot(
room: unknown
): asserts room is LegacyProjectRoomSnapshot {
if (!isPlainObject(room) || Object.keys(room).length !== 5) {
throw new Error("Project-room snapshot is invalid.");
}
@ -580,6 +701,11 @@ export function assertProjectRoomSnapshot(
assertNormalizedNonEmptyString(room.roomName, "room.roomName");
}
function upgradeLegacyRoomSnapshot(room: unknown): ProjectRoomSnapshot {
assertLegacyProjectRoomSnapshot(room);
return { ...room, areaM2: null };
}
function assertProjectBuildingStructureProjectCommand(
command: SerializedProjectCommand<unknown>,
expectedType:
@ -627,13 +753,19 @@ function assertProjectRoomStructureProjectCommand(
| typeof projectRoomDeleteCommandType
) {
if (
command.schemaVersion !== projectLocationStructureCommandSchemaVersion ||
command.type !== expectedType ||
!isPlainObject(command.payload) ||
Object.keys(command.payload).length !== 1
) {
throw new Error("Unsupported project-room structure command.");
}
if (command.schemaVersion === legacyProjectRoomCommandSchemaVersion) {
assertLegacyProjectRoomSnapshot(command.payload.room);
return;
}
if (command.schemaVersion !== projectRoomCommandSchemaVersion) {
throw new Error("Unsupported project-room structure command.");
}
assertProjectRoomSnapshot(command.payload.room);
}

69
src/domain/models/project-state-snapshot.model.ts
View file

@ -35,7 +35,8 @@ import {
type ExternalModelStateSnapshot,
} from "../../external-model/domain/external-model-contracts.js";
export const projectStateSnapshotSchemaVersion = 7 as const;
export const projectStateSnapshotSchemaVersion = 8 as const;
const buildingProjectStateSnapshotSchemaVersion = 7 as const;
const coverProjectStateSnapshotSchemaVersion = 6 as const;
const boardInfoProjectStateSnapshotSchemaVersion = 5 as const;
const previousProjectStateSnapshotSchemaVersion = 4 as const;
@ -260,7 +261,7 @@ const floorSchema = legacyFloorSchema
.extend({ buildingId: idSchema.nullable() })
.strict();
const roomSchema = z
const legacyRoomSchema = z
.object({
id: idSchema,
projectId: idSchema,
@ -270,6 +271,10 @@ const roomSchema = z
})
.strict();
const roomSchema = legacyRoomSchema
.extend({ areaM2: finiteNumberSchema.nonnegative().nullable() })
.strict();
const distributionBoardComponentSchema = z
.object({
id: idSchema,
@ -504,14 +509,27 @@ export function parseExternalModelStateSnapshot(
return externalModelStateSchema.parse(value);
}
// Versions 1-6 have floors without a building and no building list.
// Versions 1-6 have floors without a building and no building list. Versions
// 1-7 have rooms without an area.
const previousProjectStateSnapshotContents = {
circuitLists: z.array(circuitListSchema),
circuitSections: z.array(circuitSectionSchema),
circuits: z.array(circuitSchema),
projectDevices: z.array(projectDeviceSchema),
floors: z.array(legacyFloorSchema),
rooms: z.array(roomSchema),
rooms: z.array(legacyRoomSchema),
distributionBoardComponents: z.array(distributionBoardComponentSchema),
circuitProtectionDevices: z.array(circuitProtectionDeviceSchema),
distributionBoardComponentProtectionDevices: z.array(
componentProtectionDeviceSchema
),
};
const buildingProjectStateSnapshotContents = {
...previousProjectStateSnapshotContents,
buildings: z.array(buildingSchema),
floors: z.array(floorSchema),
rooms: z.array(legacyRoomSchema),
distributionBoardComponents: z.array(distributionBoardComponentSchema),
circuitProtectionDevices: z.array(circuitProtectionDeviceSchema),
distributionBoardComponentProtectionDevices: z.array(
@ -520,15 +538,8 @@ const previousProjectStateSnapshotContents = {
};
const projectStateSnapshotContents = {
...previousProjectStateSnapshotContents,
buildings: z.array(buildingSchema),
floors: z.array(floorSchema),
...buildingProjectStateSnapshotContents,
rooms: z.array(roomSchema),
distributionBoardComponents: z.array(distributionBoardComponentSchema),
circuitProtectionDevices: z.array(circuitProtectionDeviceSchema),
distributionBoardComponentProtectionDevices: z.array(
componentProtectionDeviceSchema
),
};
export const projectStateSnapshotSchema = z
@ -542,6 +553,17 @@ export const projectStateSnapshotSchema = z
})
.strict();
const buildingProjectStateSnapshotSchema = z
.object({
schemaVersion: z.literal(buildingProjectStateSnapshotSchemaVersion),
project: projectSchema,
distributionBoards: z.array(distributionBoardSchema),
externalCsvConfiguration: externalCsvConfigurationSnapshotSchema.nullable(),
externalModel: externalModelStateSchema,
...buildingProjectStateSnapshotContents,
})
.strict();
const coverProjectStateSnapshotSchema = z
.object({
schemaVersion: z.literal(coverProjectStateSnapshotSchemaVersion),
@ -634,6 +656,20 @@ export function parseProjectStateSnapshot(
function upgradePreviousProjectStateSnapshot(value: unknown): unknown {
const cover = upgradeToCoverProjectStateSnapshot(value);
if (
cover !== null &&
typeof cover === "object" &&
!Array.isArray(cover) &&
(cover as { schemaVersion?: unknown }).schemaVersion ===
buildingProjectStateSnapshotSchemaVersion
) {
const previous = buildingProjectStateSnapshotSchema.parse(cover);
return {
...previous,
schemaVersion: projectStateSnapshotSchemaVersion,
rooms: previous.rooms.map((room) => ({ ...room, areaM2: null })),
};
}
if (
cover === null ||
typeof cover !== "object" ||
@ -644,14 +680,15 @@ function upgradePreviousProjectStateSnapshot(value: unknown): unknown {
return cover;
}
// Every supported version before 7 lacks buildings; its floors had no
// building.
// building. Build version 7 first so the room-area upgrade above remains a
// single exact transition.
const previous = coverProjectStateSnapshotSchema.parse(cover);
return {
return upgradePreviousProjectStateSnapshot({
...previous,
schemaVersion: projectStateSnapshotSchemaVersion,
schemaVersion: buildingProjectStateSnapshotSchemaVersion,
buildings: [],
floors: previous.floors.map((floor) => ({ ...floor, buildingId: null })),
};
});
}
function upgradeToCoverProjectStateSnapshot(value: unknown): unknown {

36
src/frontend/components/room-modal.tsx
View file

@ -4,6 +4,10 @@ import React, { type FormEvent, useState } from "react";
import type { BuildingDto, CreateRoomInput, RoomDto } from "../types";
import { FloorSelectOptions, type FloorOption } from "./floor-select-options";
import { FormModal } from "./form-modal";
import {
formatOptionalRoomAreaInput,
parseRoomAreaInput,
} from "../utils/room-area";
interface RoomModalProps {
/** When given, the floor select groups floors by building. */
@ -36,14 +40,21 @@ export function RoomModal({
const [floorId, setFloorId] = useState(
initialRoom?.floorId ?? initialValues?.floorId ?? ""
);
const [areaText, setAreaText] = useState(() =>
formatOptionalRoomAreaInput(
initialRoom ? initialRoom.areaM2 : initialValues?.areaM2
)
);
const parsedArea = parseRoomAreaInput(areaText);
async function handleSubmit(event: FormEvent<HTMLFormElement>) {
event.preventDefault();
if (!roomNumber.trim() || !roomName.trim()) return;
if (!roomNumber.trim() || !roomName.trim() || !parsedArea.ok) return;
await onSave({
floorId: floorId || undefined,
roomNumber: roomNumber.trim(),
roomName: roomName.trim(),
areaM2: parsedArea.value,
});
}
@ -52,7 +63,7 @@ export function RoomModal({
isSaving={isSaving}
onClose={onClose}
onSubmit={handleSubmit}
submitDisabled={!roomNumber.trim() || !roomName.trim()}
submitDisabled={!roomNumber.trim() || !roomName.trim() || !parsedArea.ok}
submitLabel={initialRoom ? "Änderungen speichern" : "Raum anlegen"}
title={initialRoom ? "Raum bearbeiten" : "Raum hinzufügen"}
>
@ -90,6 +101,27 @@ export function RoomModal({
<FloorSelectOptions buildings={buildings} floors={floors} />
</select>
</div>
<div className="col-12 col-md-6">
<label className="form-label" htmlFor="room-area">
Fläche [m²]
</label>
<input
aria-describedby="room-area-help"
aria-invalid={!parsedArea.ok}
className={`form-control${parsedArea.ok ? "" : " is-invalid"}`}
id="room-area"
inputMode="decimal"
onChange={(event) => setAreaText(event.target.value)}
placeholder="z. B. 23,45"
type="text"
value={areaText}
/>
<div className={parsedArea.ok ? "form-text" : "invalid-feedback"} id="room-area-help">
{parsedArea.ok
? "Optionale Netto-Raumfläche; Eingabe mit Dezimalkomma."
: parsedArea.error}
</div>
</div>
</div>
{initialRoom && onDelete ? (
<div className="border-top mt-4 pt-3">

2
src/frontend/types.ts
View file

@ -257,6 +257,7 @@ export interface RoomDto {
floorId: string | null;
roomNumber: string;
roomName: string;
areaM2: number | null;
}
export interface GlobalDeviceDto {
@ -315,6 +316,7 @@ export interface CreateRoomInput {
floorId?: string;
roomNumber: string;
roomName: string;
areaM2: number | null;
}
export interface CreateGlobalDeviceInput {

66
src/frontend/utils/building-structure.ts
View file

@ -18,6 +18,19 @@ type FloorLike = Pick<FloorDto, "id" | "name"> & {
buildingId?: string | null;
};
type RoomLike = Pick<RoomDto, "floorId">;
type RoomAreaLike = Pick<RoomDto, "floorId" | "areaM2">;
export interface RoomAreaSummary {
areaM2: number;
roomCount: number;
missingAreaCount: number;
}
export interface StructureAreaSummaries {
total: RoomAreaSummary;
byBuilding: Map<string | null, RoomAreaSummary>;
byFloor: Map<string | null, RoomAreaSummary>;
}
export interface FloorGroup<TFloor extends FloorLike = FloorLike> {
/** null for floors without (known) building. */
@ -262,6 +275,59 @@ export function countRoomsByFloor(
return counts;
}
/**
* Sums only known room areas and counts missing values separately. Rooms with
* no known floor/building are grouped under null for the corresponding UI
* entries "Ohne Etage" and "Ohne Gebäude".
*/
export function summarizeRoomAreas(
rooms: ReadonlyArray<RoomAreaLike>,
floors: ReadonlyArray<FloorLike>,
buildings: ReadonlyArray<BuildingLike>
): StructureAreaSummaries {
const buildingIds = toIdSet(buildings);
const floorsById = new Map(floors.map((floor) => [floor.id, floor]));
const byBuilding = new Map<string | null, RoomAreaSummary>();
const byFloor = new Map<string | null, RoomAreaSummary>();
const total = emptyAreaSummary();
for (const room of rooms) {
const floor = room.floorId === null ? undefined : floorsById.get(room.floorId);
const floorId = floor?.id ?? null;
const buildingId = floor
? resolveFloorBuildingId(floor, buildingIds)
: null;
addRoomArea(total, room.areaM2);
addRoomArea(summaryFor(byFloor, floorId), room.areaM2);
addRoomArea(summaryFor(byBuilding, buildingId), room.areaM2);
}
return { total, byBuilding, byFloor };
}
function emptyAreaSummary(): RoomAreaSummary {
return { areaM2: 0, roomCount: 0, missingAreaCount: 0 };
}
function summaryFor(
summaries: Map<string | null, RoomAreaSummary>,
key: string | null
) {
const existing = summaries.get(key);
if (existing) return existing;
const created = emptyAreaSummary();
summaries.set(key, created);
return created;
}
function addRoomArea(summary: RoomAreaSummary, areaM2: number | null) {
summary.roomCount += 1;
if (areaM2 === null) {
summary.missingAreaCount += 1;
} else {
summary.areaM2 += areaM2;
}
}
/** "EG · Haus A", "EG" (floor without building) or "Ohne Etage". */
export function describeRoomLocation(
room: RoomLike,

30
src/frontend/utils/room-area.ts Normal file
View file

@ -0,0 +1,30 @@
export type RoomAreaParseResult =
| { ok: true; value: number | null }
| { ok: false; error: string };
/** Parses an optional German decimal without rounding the stored value. */
export function parseRoomAreaInput(text: string): RoomAreaParseResult {
const normalized = text.trim();
if (!normalized) return { ok: true, value: null };
if (!/^(?:\d+(?:,\d*)?|,\d+)$/.test(normalized)) {
return {
ok: false,
error: "Bitte eine nicht negative Zahl mit Komma eingeben.",
};
}
const value = Number(normalized.replace(",", "."));
return Number.isFinite(value) && value >= 0
? { ok: true, value }
: { ok: false, error: "Die Fläche muss mindestens 0 m² betragen." };
}
export function formatRoomArea(areaM2: number): string {
return areaM2.toLocaleString("de-DE", {
minimumFractionDigits: 2,
maximumFractionDigits: 2,
});
}
export function formatOptionalRoomAreaInput(areaM2: number | null | undefined): string {
return areaM2 === null || areaM2 === undefined ? "" : formatRoomArea(areaM2);
}

1
src/server/controllers/room.controller.ts
View file

@ -67,6 +67,7 @@ export async function updateRoom(req: Request, res: Response) {
floorId: parsed.data.floorId,
roomNumber: parsed.data.roomNumber,
roomName: parsed.data.roomName,
areaM2: parsed.data.areaM2 === undefined ? current.areaM2 : parsed.data.areaM2,
};
try {
const result = projectCommandService.executeUser({

2
src/shared/validation/project-structure.schemas.ts
View file

@ -135,6 +135,7 @@ export const createRoomSchema = z
floorId: z.string().trim().min(1).optional(),
roomNumber: z.string().trim().min(1).max(50),
roomName: z.string().trim().min(1).max(200),
areaM2: z.number().finite().nonnegative().nullable().optional(),
})
.strict();
@ -144,6 +145,7 @@ export const updateRoomSchema = z
floorId: z.string().trim().min(1).nullable(),
roomNumber: z.string().trim().min(1).max(50),
roomName: z.string().trim().min(1).max(200),
areaM2: z.number().finite().nonnegative().nullable().optional(),
})
.strict();