Add Revit initial import apply API

src/external-model/application/external-initial-import-target.ts

@@ -0,0 +1,130 @@
+import type { ExternalCsvConfiguration, ExternalCsvDocument } from "../csv/external-csv-contracts.js";
+import type { ExternalModelStateSnapshot } from "../domain/external-model-contracts.js";
+import type { createExternalInitialImportPlan } from "./external-initial-import-plan.js";
+
+type ExternalInitialImportPlan = ReturnType<typeof createExternalInitialImportPlan>;
+
+export interface ExternalRoomDecision {
+  sourceRoomKey: string;
+  roomId: string | null;
+  defaultDistributionBoardId: string | null;
+}
+
+export interface ExternalFamilyProjectDeviceDecision {
+  familyAndType: string;
+  projectDeviceId: string | null;
+}
+
+export function buildExternalInitialImportTarget(input: {
+  projectId: string;
+  expectedRevision: number;
+  sourceName: string;
+  importedAtIso: string;
+  configurationVersion: number;
+  configuration: ExternalCsvConfiguration;
+  originalContentBase64: string;
+  document: ExternalCsvDocument;
+  plan: ExternalInitialImportPlan;
+  roomDecisions: ExternalRoomDecision[];
+  familyProjectDeviceDecisions: ExternalFamilyProjectDeviceDecision[];
+  createId: () => string;
+}): ExternalModelStateSnapshot {
+  if (input.plan.familyGroups.some((group) => !group.classified)) {
+    throw new Error("Alle Familie-und-Typ-Werte müssen vor dem Erstimport klassifiziert sein.");
+  }
+  const roomDecisionByKey = exactDecisionMap(
+    input.plan.sourceRooms.map((room) => room.sourceRoomKey),
+    input.roomDecisions,
+    (decision) => decision.sourceRoomKey,
+    "Quellraum"
+  );
+  const familyDecisionByName = exactDecisionMap(
+    input.plan.familyGroups.map((group) => group.familyAndType),
+    input.familyProjectDeviceDecisions,
+    (decision) => decision.familyAndType,
+    "Familie und Typ"
+  );
+  const sourceId = input.createId();
+  const batchId = input.createId();
+  const roomMappingIdByKey = new Map(
+    input.plan.sourceRooms.map((room) => [room.sourceRoomKey, input.createId()])
+  );
+  return {
+    source: {
+      id: sourceId,
+      projectId: input.projectId,
+      name: input.sourceName.trim(),
+      sourceType: "revit_csv",
+    },
+    importBatches: [{
+      id: batchId,
+      projectId: input.projectId,
+      sourceId,
+      importKind: "initial",
+      importedAtIso: input.importedAtIso,
+      fileName: input.plan.fileName,
+      sha256: input.plan.sha256,
+      appliedProjectRevision: input.expectedRevision + 1,
+      configurationVersion: input.configurationVersion,
+      configurationSnapshot: input.configuration,
+      originalContentBase64: input.originalContentBase64,
+      document: input.document,
+    }],
+    roomMappings: input.plan.sourceRooms.map((room) => {
+      const decision = roomDecisionByKey.get(room.sourceRoomKey)!;
+      return {
+        id: roomMappingIdByKey.get(room.sourceRoomKey)!,
+        projectId: input.projectId,
+        sourceId,
+        normalizedSourceRoomKey: room.sourceRoomKey,
+        sourceFloorName: null,
+        sourceRoomNumber: room.roomNumber,
+        sourceRoomName: room.roomName,
+        roomId: decision.roomId,
+        defaultDistributionBoardId: decision.defaultDistributionBoardId,
+      };
+    }),
+    objects: input.plan.objects.map((object) => ({
+      id: input.createId(),
+      projectId: input.projectId,
+      sourceId,
+      ifcGuid: object.ifcGuid,
+      lastSeenImportBatchId: batchId,
+      lastAcceptedImportBatchId: batchId,
+      acceptedSourceValues: object.sourceValues,
+      planningValues: object.suggestedPlanningValues,
+      overriddenFields: [],
+      externalRoomMappingId:
+        object.sourceRoomKey === null
+          ? null
+          : roomMappingIdByKey.get(object.sourceRoomKey)!,
+      distributionBoardId: null,
+      linkedProjectDeviceId:
+        familyDecisionByName.get(object.sourceValues.familyAndType)!
+          .projectDeviceId,
+      circuitDeviceRowId: null,
+      presenceStatus: "present",
+    })),
+  };
+}
+
+function exactDecisionMap<T>(
+  expectedKeys: string[],
+  decisions: T[],
+  keyOf: (decision: T) => string,
+  label: string
+) {
+  const expected = new Set(expectedKeys);
+  const result = new Map<string, T>();
+  for (const decision of decisions) {
+    const key = keyOf(decision);
+    if (!expected.has(key) || result.has(key)) {
+      throw new Error(`${label}-Entscheidungen sind unvollständig oder doppelt.`);
+    }
+    result.set(key, decision);
+  }
+  if (result.size !== expected.size) {
+    throw new Error(`${label}-Entscheidungen sind unvollständig oder doppelt.`);
+  }
+  return result;
+}