feat(parcel-sync): full GPKG export workflow with UAT autocomplete, hero buttons, layer catalog
- Fix login button (return success instead of ok) - Add UAT autocomplete with NFD-normalized search (3186 entries) - Add export-bundle API: base mode (terenuri+cladiri) + magic mode (enriched parcels) - Add export-layer-gpkg API: individual layer GPKG download - Add gpkg-export service: ogr2ogr with GeoJSON fallback - Add reproject service: EPSG:3844 projection support - Add magic-mode methods to eterra-client (immApps, folosinte, immovableList, docs, parcelDetails) - Rewrite UI: 3-tab layout (Export/Catalog/Search), progress tracking, phase trail
This commit is contained in:
AI Assistant
@@ -0,0 +1,881 @@
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/* eslint-disable @typescript-eslint/no-explicit-any */
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import JSZip from "jszip";
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import { EterraClient } from "@/modules/parcel-sync/services/eterra-client";
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import { findLayerById } from "@/modules/parcel-sync/services/eterra-layers";
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import { esriToGeojson } from "@/modules/parcel-sync/services/esri-geojson";
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import { getEpsg3844Wkt } from "@/modules/parcel-sync/services/reproject";
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import { buildGpkg } from "@/modules/parcel-sync/services/gpkg-export";
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import {
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clearProgress,
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setProgress,
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} from "@/modules/parcel-sync/services/progress-store";
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export const runtime = "nodejs";
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export const dynamic = "force-dynamic";
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type ExportBundleRequest = {
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username?: string;
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password?: string;
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siruta?: string | number;
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jobId?: string;
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mode?: "base" | "magic";
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};
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const validate = (body: ExportBundleRequest) => {
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const username = String(body.username ?? "").trim();
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const password = String(body.password ?? "").trim();
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const siruta = String(body.siruta ?? "").trim();
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const jobId = body.jobId ? String(body.jobId).trim() : undefined;
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const mode = body.mode === "magic" ? "magic" : "base";
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if (!username) throw new Error("Email is required");
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if (!password) throw new Error("Password is required");
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if (!/^\d+$/.test(siruta)) throw new Error("SIRUTA must be numeric");
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return { username, password, siruta, jobId, mode };
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};
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const sleep = (ms: number) =>
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new Promise((resolve) => setTimeout(resolve, ms));
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const scheduleClear = (jobId?: string) => {
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if (!jobId) return;
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setTimeout(() => clearProgress(jobId), 60_000);
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};
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const isRetryable = (error: unknown) => {
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const err = error as { response?: { status?: number }; code?: string };
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const status = err?.response?.status ?? 0;
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if ([429, 500, 502, 503, 504].includes(status)) return true;
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return err?.code === "ECONNRESET" || err?.code === "ETIMEDOUT";
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};
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const formatNumber = (value: number) =>
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Number.isFinite(value) ? value.toFixed(2).replace(/\.00$/, "") : "";
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const normalizeId = (value: unknown) => {
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if (value === null || value === undefined) return "";
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const text = String(value).trim();
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if (!text) return "";
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return text.replace(/\.0$/, "");
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};
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const normalizeCadRef = (value: unknown) =>
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normalizeId(value).replace(/\s+/g, "").toUpperCase();
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const baseCadRef = (value: unknown) => {
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const ref = normalizeCadRef(value);
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if (!ref) return "";
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return ref.includes("-") ? ref.split("-")[0]! : ref;
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};
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const makeWorkspaceKey = (workspaceId: unknown, immovableId: unknown) => {
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const ws = normalizeId(workspaceId);
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const im = normalizeId(immovableId);
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if (!ws || !im) return "";
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return `${ws}:${im}`;
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};
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export async function POST(req: Request) {
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let jobId: string | undefined;
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let message: string | undefined;
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let phase = "Initializare";
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let note: string | undefined;
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let status: "running" | "done" | "error" = "running";
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let downloaded = 0;
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let total: number | undefined;
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let completedWeight = 0;
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let currentWeight = 0;
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let phaseTotal: number | undefined;
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let phaseCurrent: number | undefined;
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const pushProgress = () => {
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if (!jobId) return;
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setProgress({
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jobId,
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downloaded,
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total,
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status,
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phase,
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note,
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message,
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phaseCurrent,
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phaseTotal,
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});
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};
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const updateOverall = (fraction = 0) => {
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const overall = completedWeight + currentWeight * fraction;
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const clipped = Math.min(100, Math.max(0, overall));
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downloaded = Number(clipped.toFixed(1));
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total = 100;
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pushProgress();
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};
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const setPhaseState = (
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next: string,
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weight: number,
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nextTotal?: number,
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) => {
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phase = next;
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currentWeight = weight;
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phaseTotal = nextTotal;
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phaseCurrent = nextTotal ? 0 : undefined;
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note = undefined;
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updateOverall(0);
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};
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const updatePhaseProgress = (value: number, nextTotal?: number) => {
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if (typeof nextTotal === "number") phaseTotal = nextTotal;
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if (phaseTotal && phaseTotal > 0) {
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phaseCurrent = value;
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updateOverall(Math.min(1, value / phaseTotal));
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} else {
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phaseCurrent = undefined;
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updateOverall(0);
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}
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};
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const finishPhase = () => {
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completedWeight += currentWeight;
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currentWeight = 0;
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phaseTotal = undefined;
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phaseCurrent = undefined;
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note = undefined;
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updateOverall(0);
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};
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const withHeartbeat = async <T,>(task: () => Promise<T>) => {
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let tick = 0.1;
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updatePhaseProgress(tick, 1);
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const interval = setInterval(() => {
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tick = Math.min(0.9, tick + 0.05);
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updatePhaseProgress(tick, 1);
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}, 1200);
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try {
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return await task();
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} finally {
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clearInterval(interval);
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}
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};
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try {
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const body = (await req.json()) as ExportBundleRequest;
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const validated = validate(body);
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jobId = validated.jobId;
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pushProgress();
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const terenuriLayer = findLayerById("TERENURI_ACTIVE");
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const cladiriLayer = findLayerById("CLADIRI_ACTIVE");
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if (!terenuriLayer || !cladiriLayer)
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throw new Error("Missing layer configuration");
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const weights =
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validated.mode === "magic"
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? {
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auth: 3,
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count: 2,
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terenuri: 23,
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cladiri: 13,
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detalii: 34,
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gpkgT: 8,
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gpkgC: 7,
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gpkgM: 5,
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zip: 5,
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}
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: {
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auth: 3,
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count: 2,
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terenuri: 40,
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cladiri: 22,
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detalii: 0,
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gpkgT: 10,
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gpkgC: 10,
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gpkgM: 0,
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zip: 13,
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};
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/* Auth */
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setPhaseState("Autentificare", weights.auth, 1);
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const client = await EterraClient.create(
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validated.username,
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validated.password,
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{ timeoutMs: 120_000 },
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);
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updatePhaseProgress(1, 1);
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finishPhase();
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/* Count */
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const safeCount = async (layerId: "terenuri" | "cladiri") => {
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try {
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return await client.countLayer(
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layerId === "terenuri" ? terenuriLayer : cladiriLayer,
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validated.siruta,
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);
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} catch (error) {
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const msg =
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error instanceof Error ? error.message : "Unexpected server error";
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if (msg.toLowerCase().includes("count unavailable")) return undefined;
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throw error;
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}
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};
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setPhaseState("Numarare", weights.count, 2);
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const terenuriCount = await safeCount("terenuri");
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updatePhaseProgress(1, 2);
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const cladiriCount = await safeCount("cladiri");
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updatePhaseProgress(2, 2);
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finishPhase();
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const calcPageSize = (cnt?: number) => {
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if (!cnt || cnt <= 0) return 1000;
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if (cnt <= 200) return Math.max(50, Math.ceil(cnt / 2));
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return Math.min(1000, Math.max(200, Math.ceil(cnt / 8)));
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};
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/* Download terenuri */
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setPhaseState("Descarcare terenuri", weights.terenuri, terenuriCount);
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const terenuriFeatures = await client.fetchAllLayer(
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terenuriLayer,
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validated.siruta,
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{
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total: terenuriCount,
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pageSize: calcPageSize(terenuriCount),
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delayMs: 250,
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onProgress: (count, totalCount) =>
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updatePhaseProgress(count, totalCount),
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},
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);
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finishPhase();
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/* Download cladiri */
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setPhaseState("Descarcare cladiri", weights.cladiri, cladiriCount);
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const cladiriFeatures = await client.fetchAllLayer(
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cladiriLayer,
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validated.siruta,
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{
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total: cladiriCount,
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pageSize: calcPageSize(cladiriCount),
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delayMs: 250,
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onProgress: (count, totalCount) =>
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updatePhaseProgress(count, totalCount),
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},
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);
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finishPhase();
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const terenuriGeo = esriToGeojson(terenuriFeatures);
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const cladiriGeo = esriToGeojson(cladiriFeatures);
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const srsWkt = getEpsg3844Wkt();
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const terenuriFields = await client.getLayerFieldNames(terenuriLayer);
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const cladiriFields = await client.getLayerFieldNames(cladiriLayer);
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let terenuriGpkg: Buffer | null = null;
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let cladiriGpkg: Buffer | null = null;
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let magicGpkg: Buffer | null = null;
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let csvContent: string | null = null;
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let hasBuildingCount = 0;
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let legalBuildingCount = 0;
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if (validated.mode === "magic") {
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/* ── Magic mode: enrich parcels ─────────────────────────── */
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setPhaseState("Detalii parcele", weights.detalii, terenuriCount);
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const immAppsCache = new Map<string, any[]>();
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const folCache = new Map<string, any[]>();
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let lastRequest = 0;
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const minInterval = 250;
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const throttled = async <T,>(fn: () => Promise<T>) => {
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let attempt = 0;
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while (true) {
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const now = Date.now();
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const wait = Math.max(0, lastRequest + minInterval - now);
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if (wait > 0) {
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note = `Throttling ${Math.ceil(wait)}ms`;
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pushProgress();
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await sleep(wait);
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}
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try {
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const result = await fn();
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lastRequest = Date.now();
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note = undefined;
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pushProgress();
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return result;
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} catch (error) {
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if (!isRetryable(error) || attempt >= 2) throw error;
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attempt += 1;
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const backoff = Math.min(5000, 1000 * attempt);
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note = `Backoff ${backoff}ms (retry ${attempt})`;
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pushProgress();
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await sleep(backoff);
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}
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}
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};
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const pickApplication = (entries: any[], applicationId?: number) => {
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if (!entries.length) return null;
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if (applicationId) {
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const match = entries.find(
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(entry: any) => entry?.applicationId === applicationId,
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);
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if (match) return match;
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}
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return (
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entries
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.filter((entry: any) => entry?.dataCerere)
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.sort(
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(a: any, b: any) => (b.dataCerere ?? 0) - (a.dataCerere ?? 0),
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)[0] ?? entries[0]
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);
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};
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const normalizeIntravilan = (values: string[]) => {
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const normalized = values
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.map((v) => String(v ?? "").trim().toLowerCase())
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.filter(Boolean);
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const unique = new Set(normalized);
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if (!unique.size) return "-";
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if (unique.size === 1)
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return unique.has("da") ? "Da" : unique.has("nu") ? "Nu" : "Mixt";
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return "Mixt";
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};
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const formatCategories = (entries: any[]) => {
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const map = new Map<string, number>();
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for (const entry of entries) {
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const key = String(entry?.categorieFolosinta ?? "").trim();
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if (!key) continue;
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const area = Number(entry?.suprafata ?? 0);
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map.set(
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key,
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(map.get(key) ?? 0) + (Number.isFinite(area) ? area : 0),
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);
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}
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return Array.from(map.entries())
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.map(([k, a]) => `${k}:${formatNumber(a)}`)
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.join("; ");
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};
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const formatAddress = (item?: any) => {
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const address = item?.immovableAddresses?.[0]?.address ?? null;
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if (!address) return "-";
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const parts: string[] = [];
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if (address.addressDescription)
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parts.push(address.addressDescription);
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if (address.street) parts.push(`Str. ${address.street}`);
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if (address.buildingNo) parts.push(`Nr. ${address.buildingNo}`);
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if (address.locality?.name) parts.push(address.locality.name);
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return parts.length ? parts.join(", ") : "-";
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};
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||||
|
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/* Building cross-ref map */
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const buildingMap = new Map<
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string,
|
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{ has: boolean; legal: boolean }
|
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>();
|
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for (const feature of cladiriFeatures) {
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const attrs = feature.attributes ?? {};
|
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const immovableId =
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attrs.IMMOVABLE_ID ?? attrs.IMOVABLE_ID ?? null;
|
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const workspaceId = attrs.WORKSPACE_ID ?? null;
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const baseRef = baseCadRef(
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attrs.NATIONAL_CADASTRAL_REFERENCE ?? "",
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);
|
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const isLegal =
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Number(attrs.IS_LEGAL ?? 0) === 1 ||
|
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String(attrs.IS_LEGAL ?? "").toLowerCase() === "true";
|
||||
const add = (key: string) => {
|
||||
if (!key) return;
|
||||
const existing = buildingMap.get(key) ?? {
|
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has: false,
|
||||
legal: false,
|
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};
|
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existing.has = true;
|
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if (isLegal) existing.legal = true;
|
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buildingMap.set(key, existing);
|
||||
};
|
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const immKey = normalizeId(immovableId);
|
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const wKey = makeWorkspaceKey(workspaceId, immovableId);
|
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if (immKey) add(immKey);
|
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if (wKey) add(wKey);
|
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if (baseRef) add(baseRef);
|
||||
}
|
||||
|
||||
/* Fetch immovable list */
|
||||
const immovableListById = new Map<string, any>();
|
||||
const immovableListByCad = new Map<string, any>();
|
||||
const docByImmovable = new Map<string, any>();
|
||||
const ownersByLandbook = new Map<string, Set<string>>();
|
||||
|
||||
const addOwner = (landbook: string, name: string) => {
|
||||
if (!landbook || !name) return;
|
||||
const existing =
|
||||
ownersByLandbook.get(landbook) ?? new Set<string>();
|
||||
existing.add(name);
|
||||
ownersByLandbook.set(landbook, existing);
|
||||
};
|
||||
|
||||
let listPage = 0;
|
||||
let listTotalPages = 1;
|
||||
let includeInscrisCF = true;
|
||||
while (listPage < listTotalPages) {
|
||||
const listResponse = await throttled(() =>
|
||||
client.fetchImmovableListByAdminUnit(
|
||||
65,
|
||||
validated.siruta,
|
||||
listPage,
|
||||
200,
|
||||
includeInscrisCF,
|
||||
),
|
||||
);
|
||||
if (
|
||||
listPage === 0 &&
|
||||
!(listResponse?.content ?? []).length &&
|
||||
includeInscrisCF
|
||||
) {
|
||||
includeInscrisCF = false;
|
||||
listPage = 0;
|
||||
listTotalPages = 1;
|
||||
continue;
|
||||
}
|
||||
listTotalPages =
|
||||
typeof listResponse?.totalPages === "number"
|
||||
? listResponse.totalPages
|
||||
: listTotalPages;
|
||||
(listResponse?.content ?? []).forEach((item: any) => {
|
||||
const idKey = normalizeId(item?.immovablePk);
|
||||
if (idKey) immovableListById.set(idKey, item);
|
||||
const cadKey = normalizeCadRef(
|
||||
item?.identifierDetails ?? "",
|
||||
);
|
||||
if (cadKey) immovableListByCad.set(cadKey, item);
|
||||
});
|
||||
listPage += 1;
|
||||
}
|
||||
|
||||
/* Fetch documentation data */
|
||||
const immovableIds = Array.from(immovableListById.keys());
|
||||
const docBatchSize = 50;
|
||||
for (let i = 0; i < immovableIds.length; i += docBatchSize) {
|
||||
const batch = immovableIds.slice(i, i + docBatchSize);
|
||||
const docResponse = await throttled(() =>
|
||||
client.fetchDocumentationData(65, batch),
|
||||
);
|
||||
(docResponse?.immovables ?? []).forEach((item: any) => {
|
||||
const idKey = normalizeId(item?.immovablePk);
|
||||
if (idKey) docByImmovable.set(idKey, item);
|
||||
});
|
||||
(docResponse?.partTwoRegs ?? []).forEach((item: any) => {
|
||||
if (
|
||||
String(item?.nodeType ?? "").toUpperCase() === "P" &&
|
||||
item?.landbookIE
|
||||
) {
|
||||
const name = String(item?.nodeName ?? "").trim();
|
||||
if (name) addOwner(String(item.landbookIE), name);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/* Build CSV + detail map */
|
||||
const csvRows: string[] = [];
|
||||
const headers = [
|
||||
"OBJECTID",
|
||||
"IMMOVABLE_ID",
|
||||
"APPLICATION_ID",
|
||||
"NATIONAL_CADASTRAL_REFERENCE",
|
||||
"NR_CAD",
|
||||
"AREA_VALUE",
|
||||
"NR_CF",
|
||||
"NR_CF_VECHI",
|
||||
"NR_TOPO",
|
||||
"ADRESA",
|
||||
"PROPRIETARI",
|
||||
"SUPRAFATA_2D",
|
||||
"SUPRAFATA_R",
|
||||
"SOLICITANT",
|
||||
"INTRAVILAN",
|
||||
"CATEGORIE_FOLOSINTA",
|
||||
"HAS_BUILDING",
|
||||
"BUILD_LEGAL",
|
||||
];
|
||||
csvRows.push(headers.join(","));
|
||||
|
||||
const detailsByObjectId = new Map<
|
||||
string,
|
||||
Record<string, unknown>
|
||||
>();
|
||||
|
||||
for (let index = 0; index < terenuriFeatures.length; index += 1) {
|
||||
const feature = terenuriFeatures[index]!;
|
||||
const attrs = feature.attributes ?? {};
|
||||
const objectId = attrs.OBJECTID ?? "";
|
||||
const immovableId = attrs.IMMOVABLE_ID ?? "";
|
||||
const workspaceId = attrs.WORKSPACE_ID ?? "";
|
||||
const applicationId = (attrs.APPLICATION_ID as number) ?? null;
|
||||
|
||||
let solicitant = "-";
|
||||
let intravilan = "-";
|
||||
let categorie = "-";
|
||||
let proprietari = "-";
|
||||
let nrCF = "-";
|
||||
let nrCFVechi = "-";
|
||||
let nrTopo = "-";
|
||||
let addressText = "-";
|
||||
|
||||
if (immovableId && workspaceId) {
|
||||
const appKey = `${workspaceId}:${immovableId}`;
|
||||
let apps = immAppsCache.get(appKey);
|
||||
if (!apps) {
|
||||
apps = await throttled(() =>
|
||||
client.fetchImmAppsByImmovable(
|
||||
immovableId as string | number,
|
||||
workspaceId as string | number,
|
||||
),
|
||||
);
|
||||
immAppsCache.set(appKey, apps);
|
||||
}
|
||||
const chosen = pickApplication(
|
||||
apps,
|
||||
Number(applicationId ?? 0),
|
||||
);
|
||||
const appId =
|
||||
chosen?.applicationId ??
|
||||
(applicationId ? Number(applicationId) : null);
|
||||
solicitant =
|
||||
chosen?.solicitant ?? chosen?.deponent ?? solicitant;
|
||||
|
||||
if (appId) {
|
||||
const folKey = `${workspaceId}:${immovableId}:${appId}`;
|
||||
let fol = folCache.get(folKey);
|
||||
if (!fol) {
|
||||
fol = await throttled(() =>
|
||||
client.fetchParcelFolosinte(
|
||||
workspaceId as string | number,
|
||||
immovableId as string | number,
|
||||
appId,
|
||||
),
|
||||
);
|
||||
folCache.set(folKey, fol);
|
||||
}
|
||||
intravilan = normalizeIntravilan(
|
||||
fol.map((item: any) => item?.intravilan ?? ""),
|
||||
);
|
||||
categorie = formatCategories(fol);
|
||||
}
|
||||
}
|
||||
|
||||
const cadRefRaw = (attrs.NATIONAL_CADASTRAL_REFERENCE ??
|
||||
"") as string;
|
||||
const cadRef = normalizeCadRef(cadRefRaw);
|
||||
const immKey = normalizeId(immovableId);
|
||||
const listItem =
|
||||
(immKey ? immovableListById.get(immKey) : undefined) ??
|
||||
(cadRef ? immovableListByCad.get(cadRef) : undefined);
|
||||
const docKey = listItem?.immovablePk
|
||||
? normalizeId(listItem.immovablePk)
|
||||
: "";
|
||||
const docItem = docKey
|
||||
? docByImmovable.get(docKey)
|
||||
: undefined;
|
||||
const landbookIE = docItem?.landbookIE ?? "";
|
||||
const owners =
|
||||
landbookIE && ownersByLandbook.get(String(landbookIE))
|
||||
? Array.from(
|
||||
ownersByLandbook.get(String(landbookIE)) ?? [],
|
||||
)
|
||||
: [];
|
||||
const ownersByCad =
|
||||
cadRefRaw && ownersByLandbook.get(String(cadRefRaw))
|
||||
? Array.from(
|
||||
ownersByLandbook.get(String(cadRefRaw)) ?? [],
|
||||
)
|
||||
: [];
|
||||
proprietari =
|
||||
Array.from(new Set([...owners, ...ownersByCad])).join(
|
||||
"; ",
|
||||
) || proprietari;
|
||||
|
||||
nrCF =
|
||||
docItem?.landbookIE ||
|
||||
listItem?.paperLbNo ||
|
||||
listItem?.paperCadNo ||
|
||||
nrCF;
|
||||
const nrCFVechiRaw =
|
||||
listItem?.paperLbNo || listItem?.paperCadNo || "";
|
||||
nrCFVechi =
|
||||
docItem?.landbookIE && nrCFVechiRaw !== nrCF
|
||||
? nrCFVechiRaw
|
||||
: nrCFVechi;
|
||||
nrTopo =
|
||||
listItem?.topNo ||
|
||||
docItem?.topNo ||
|
||||
listItem?.paperCadNo ||
|
||||
nrTopo;
|
||||
addressText = listItem
|
||||
? formatAddress(listItem)
|
||||
: addressText;
|
||||
|
||||
const parcelRef = baseCadRef(cadRefRaw);
|
||||
const wKey = makeWorkspaceKey(workspaceId, immovableId);
|
||||
const build =
|
||||
(immKey ? buildingMap.get(immKey) : undefined) ??
|
||||
(wKey ? buildingMap.get(wKey) : undefined) ??
|
||||
(parcelRef ? buildingMap.get(parcelRef) : undefined) ?? {
|
||||
has: false,
|
||||
legal: false,
|
||||
};
|
||||
const hasBuilding = build.has ? 1 : 0;
|
||||
const buildLegal = build.has ? (build.legal ? 1 : 0) : 0;
|
||||
if (hasBuilding) hasBuildingCount += 1;
|
||||
if (buildLegal === 1) legalBuildingCount += 1;
|
||||
|
||||
const areaValue =
|
||||
typeof attrs.AREA_VALUE === "number" ? attrs.AREA_VALUE : null;
|
||||
const detailRecord = {
|
||||
NR_CAD: cadRefRaw,
|
||||
NR_CF: nrCF,
|
||||
NR_CF_VECHI: nrCFVechi,
|
||||
NR_TOPO: nrTopo,
|
||||
ADRESA: addressText,
|
||||
PROPRIETARI: proprietari,
|
||||
SUPRAFATA_2D:
|
||||
areaValue !== null ? Number(areaValue.toFixed(2)) : "",
|
||||
SUPRAFATA_R:
|
||||
areaValue !== null ? Math.round(areaValue) : "",
|
||||
SOLICITANT: solicitant,
|
||||
INTRAVILAN: intravilan,
|
||||
CATEGORIE_FOLOSINTA: categorie,
|
||||
HAS_BUILDING: hasBuilding,
|
||||
BUILD_LEGAL: buildLegal,
|
||||
};
|
||||
detailsByObjectId.set(String(objectId), detailRecord);
|
||||
|
||||
const row = [
|
||||
objectId,
|
||||
immovableId,
|
||||
applicationId ?? "",
|
||||
attrs.NATIONAL_CADASTRAL_REFERENCE ?? "",
|
||||
cadRefRaw,
|
||||
attrs.AREA_VALUE ?? "",
|
||||
nrCF,
|
||||
nrCFVechi,
|
||||
nrTopo,
|
||||
`"${String(addressText).replace(/"/g, '""')}"`,
|
||||
`"${String(proprietari).replace(/"/g, '""')}"`,
|
||||
areaValue !== null ? areaValue.toFixed(2) : "",
|
||||
areaValue !== null ? Math.round(areaValue) : "",
|
||||
`"${String(solicitant).replace(/"/g, '""')}"`,
|
||||
intravilan,
|
||||
`"${String(categorie).replace(/"/g, '""')}"`,
|
||||
hasBuilding,
|
||||
buildLegal,
|
||||
];
|
||||
csvRows.push(row.join(","));
|
||||
|
||||
if (index % 10 === 0)
|
||||
updatePhaseProgress(index + 1, terenuriCount);
|
||||
}
|
||||
|
||||
updatePhaseProgress(terenuriFeatures.length, terenuriCount);
|
||||
finishPhase();
|
||||
|
||||
csvContent = csvRows.join("\n");
|
||||
|
||||
/* GPKG terenuri */
|
||||
setPhaseState("GPKG terenuri", weights.gpkgT, 1);
|
||||
terenuriGpkg = await withHeartbeat(() =>
|
||||
buildGpkg({
|
||||
srsId: 3844,
|
||||
srsWkt,
|
||||
layers: [
|
||||
{
|
||||
name: "TERENURI_ACTIVE",
|
||||
fields: terenuriFields,
|
||||
features: terenuriGeo.features,
|
||||
},
|
||||
],
|
||||
}),
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
|
||||
/* GPKG cladiri */
|
||||
setPhaseState("GPKG cladiri", weights.gpkgC, 1);
|
||||
cladiriGpkg = await withHeartbeat(() =>
|
||||
buildGpkg({
|
||||
srsId: 3844,
|
||||
srsWkt,
|
||||
layers: [
|
||||
{
|
||||
name: "CLADIRI_ACTIVE",
|
||||
fields: cladiriFields,
|
||||
features: cladiriGeo.features,
|
||||
},
|
||||
],
|
||||
}),
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
|
||||
/* GPKG magic */
|
||||
setPhaseState("GPKG magic", weights.gpkgM, 1);
|
||||
const magicFields = Array.from(
|
||||
new Set([
|
||||
...terenuriFields,
|
||||
"NR_CAD",
|
||||
"NR_CF",
|
||||
"NR_CF_VECHI",
|
||||
"NR_TOPO",
|
||||
"ADRESA",
|
||||
"PROPRIETARI",
|
||||
"SUPRAFATA_2D",
|
||||
"SUPRAFATA_R",
|
||||
"SOLICITANT",
|
||||
"INTRAVILAN",
|
||||
"CATEGORIE_FOLOSINTA",
|
||||
"HAS_BUILDING",
|
||||
"BUILD_LEGAL",
|
||||
]),
|
||||
);
|
||||
const magicFeatures = terenuriGeo.features.map((feature) => {
|
||||
const objectId = String(
|
||||
feature.properties?.OBJECTID ?? "",
|
||||
);
|
||||
const extra = detailsByObjectId.get(objectId) ?? {};
|
||||
return {
|
||||
...feature,
|
||||
properties: { ...feature.properties, ...extra },
|
||||
};
|
||||
});
|
||||
magicGpkg = await withHeartbeat(() =>
|
||||
buildGpkg({
|
||||
srsId: 3844,
|
||||
srsWkt,
|
||||
layers: [
|
||||
{
|
||||
name: "TERENURI_MAGIC",
|
||||
fields: magicFields,
|
||||
features: magicFeatures,
|
||||
},
|
||||
],
|
||||
}),
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
} else {
|
||||
/* ── Base mode ──────────────────────────────────────────── */
|
||||
setPhaseState("GPKG terenuri", weights.gpkgT, 1);
|
||||
terenuriGpkg = await withHeartbeat(() =>
|
||||
buildGpkg({
|
||||
srsId: 3844,
|
||||
srsWkt,
|
||||
layers: [
|
||||
{
|
||||
name: "TERENURI_ACTIVE",
|
||||
fields: terenuriFields,
|
||||
features: terenuriGeo.features,
|
||||
},
|
||||
],
|
||||
}),
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
|
||||
setPhaseState("GPKG cladiri", weights.gpkgC, 1);
|
||||
cladiriGpkg = await withHeartbeat(() =>
|
||||
buildGpkg({
|
||||
srsId: 3844,
|
||||
srsWkt,
|
||||
layers: [
|
||||
{
|
||||
name: "CLADIRI_ACTIVE",
|
||||
fields: cladiriFields,
|
||||
features: cladiriGeo.features,
|
||||
},
|
||||
],
|
||||
}),
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
}
|
||||
|
||||
/* ZIP */
|
||||
setPhaseState("Comprimare ZIP", weights.zip, 1);
|
||||
const zip = new JSZip();
|
||||
if (!terenuriGpkg || !cladiriGpkg)
|
||||
throw new Error("Failed to build GeoPackage files");
|
||||
zip.file("terenuri.gpkg", terenuriGpkg);
|
||||
zip.file("cladiri.gpkg", cladiriGpkg);
|
||||
|
||||
const report: Record<string, unknown> = {
|
||||
siruta: validated.siruta,
|
||||
generatedAt: new Date().toISOString(),
|
||||
terenuri: {
|
||||
count: terenuriFeatures.length,
|
||||
expected: terenuriCount ?? null,
|
||||
},
|
||||
cladiri: {
|
||||
count: cladiriFeatures.length,
|
||||
expected: cladiriCount ?? null,
|
||||
},
|
||||
};
|
||||
if (validated.mode === "magic" && magicGpkg && csvContent) {
|
||||
zip.file("terenuri_magic.gpkg", magicGpkg);
|
||||
zip.file("terenuri_complet.csv", csvContent);
|
||||
report.magic = {
|
||||
csvRows: csvContent.split("\n").length - 1,
|
||||
hasBuildingCount,
|
||||
legalBuildingCount,
|
||||
};
|
||||
}
|
||||
zip.file("export_report.json", JSON.stringify(report, null, 2));
|
||||
const zipBuffer = await withHeartbeat(() =>
|
||||
zip.generateAsync({ type: "nodebuffer", compression: "STORE" }),
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
|
||||
/* Done */
|
||||
const terenuriLabel =
|
||||
typeof terenuriCount === "number"
|
||||
? `${terenuriFeatures.length}/${terenuriCount}`
|
||||
: `${terenuriFeatures.length}/?`;
|
||||
const cladiriLabel =
|
||||
typeof cladiriCount === "number"
|
||||
? `${cladiriFeatures.length}/${cladiriCount}`
|
||||
: `${cladiriFeatures.length}/?`;
|
||||
message = `Finalizat 100% · Terenuri ${terenuriLabel} · Cladiri ${cladiriLabel}`;
|
||||
status = "done";
|
||||
phase = "Finalizat";
|
||||
note = undefined;
|
||||
pushProgress();
|
||||
scheduleClear(jobId);
|
||||
|
||||
const filename =
|
||||
validated.mode === "magic"
|
||||
? `eterra_uat_${validated.siruta}_magic.zip`
|
||||
: `eterra_uat_${validated.siruta}_terenuri_cladiri.zip`;
|
||||
return new Response(new Uint8Array(zipBuffer), {
|
||||
headers: {
|
||||
"Content-Type": "application/zip",
|
||||
"Content-Disposition": `attachment; filename="${filename}"`,
|
||||
},
|
||||
});
|
||||
} catch (error) {
|
||||
const errMessage =
|
||||
error instanceof Error ? error.message : "Unexpected server error";
|
||||
status = "error";
|
||||
message = errMessage;
|
||||
note = undefined;
|
||||
pushProgress();
|
||||
scheduleClear(jobId);
|
||||
const lower = errMessage.toLowerCase();
|
||||
const statusCode =
|
||||
lower.includes("login failed") || lower.includes("session")
|
||||
? 401
|
||||
: 400;
|
||||
return new Response(JSON.stringify({ error: errMessage }), {
|
||||
status: statusCode,
|
||||
headers: { "Content-Type": "application/json" },
|
||||
});
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,285 @@
|
||||
import { EterraClient } from "@/modules/parcel-sync/services/eterra-client";
|
||||
import { findLayerById } from "@/modules/parcel-sync/services/eterra-layers";
|
||||
import { esriToGeojson } from "@/modules/parcel-sync/services/esri-geojson";
|
||||
import { getEpsg3844Wkt } from "@/modules/parcel-sync/services/reproject";
|
||||
import { buildGpkg } from "@/modules/parcel-sync/services/gpkg-export";
|
||||
import { fetchUatGeometry } from "@/modules/parcel-sync/services/uat-geometry";
|
||||
import {
|
||||
clearProgress,
|
||||
setProgress,
|
||||
} from "@/modules/parcel-sync/services/progress-store";
|
||||
|
||||
export const runtime = "nodejs";
|
||||
export const dynamic = "force-dynamic";
|
||||
|
||||
type ExportLayerRequest = {
|
||||
username?: string;
|
||||
password?: string;
|
||||
siruta?: string | number;
|
||||
layerId?: string;
|
||||
jobId?: string;
|
||||
};
|
||||
|
||||
const validate = (body: ExportLayerRequest) => {
|
||||
const username = String(body.username ?? "").trim();
|
||||
const password = String(body.password ?? "").trim();
|
||||
const siruta = String(body.siruta ?? "").trim();
|
||||
const layerId = String(body.layerId ?? "").trim();
|
||||
const jobId = body.jobId ? String(body.jobId).trim() : undefined;
|
||||
|
||||
if (!username) throw new Error("Email is required");
|
||||
if (!password) throw new Error("Password is required");
|
||||
if (!/^\d+$/.test(siruta)) throw new Error("SIRUTA must be numeric");
|
||||
if (!layerId) throw new Error("Layer ID missing");
|
||||
|
||||
return { username, password, siruta, layerId, jobId };
|
||||
};
|
||||
|
||||
const scheduleClear = (jobId?: string) => {
|
||||
if (!jobId) return;
|
||||
setTimeout(() => clearProgress(jobId), 60_000);
|
||||
};
|
||||
|
||||
export async function POST(req: Request) {
|
||||
let jobId: string | undefined;
|
||||
let message: string | undefined;
|
||||
let phase = "Initializare";
|
||||
let note: string | undefined;
|
||||
let status: "running" | "done" | "error" = "running";
|
||||
let downloaded = 0;
|
||||
let total: number | undefined;
|
||||
let completedWeight = 0;
|
||||
let currentWeight = 0;
|
||||
let phaseTotal: number | undefined;
|
||||
let phaseCurrent: number | undefined;
|
||||
|
||||
const pushProgress = () => {
|
||||
if (!jobId) return;
|
||||
setProgress({
|
||||
jobId,
|
||||
downloaded,
|
||||
total,
|
||||
status,
|
||||
phase,
|
||||
note,
|
||||
message,
|
||||
phaseCurrent,
|
||||
phaseTotal,
|
||||
});
|
||||
};
|
||||
|
||||
const updateOverall = (fraction = 0) => {
|
||||
const overall = completedWeight + currentWeight * fraction;
|
||||
downloaded = Number(Math.min(100, Math.max(0, overall)).toFixed(1));
|
||||
total = 100;
|
||||
pushProgress();
|
||||
};
|
||||
|
||||
const setPhaseState = (
|
||||
next: string,
|
||||
weight: number,
|
||||
nextTotal?: number,
|
||||
) => {
|
||||
phase = next;
|
||||
currentWeight = weight;
|
||||
phaseTotal = nextTotal;
|
||||
phaseCurrent = nextTotal ? 0 : undefined;
|
||||
note = undefined;
|
||||
updateOverall(0);
|
||||
};
|
||||
|
||||
const updatePhaseProgress = (value: number, nextTotal?: number) => {
|
||||
if (typeof nextTotal === "number") phaseTotal = nextTotal;
|
||||
if (phaseTotal && phaseTotal > 0) {
|
||||
phaseCurrent = value;
|
||||
updateOverall(Math.min(1, value / phaseTotal));
|
||||
} else {
|
||||
phaseCurrent = undefined;
|
||||
updateOverall(0);
|
||||
}
|
||||
};
|
||||
|
||||
const finishPhase = () => {
|
||||
completedWeight += currentWeight;
|
||||
currentWeight = 0;
|
||||
phaseTotal = undefined;
|
||||
phaseCurrent = undefined;
|
||||
note = undefined;
|
||||
updateOverall(0);
|
||||
};
|
||||
|
||||
const withHeartbeat = async <T,>(task: () => Promise<T>) => {
|
||||
let tick = 0.1;
|
||||
updatePhaseProgress(tick, 1);
|
||||
const interval = setInterval(() => {
|
||||
tick = Math.min(0.9, tick + 0.05);
|
||||
updatePhaseProgress(tick, 1);
|
||||
}, 1200);
|
||||
try {
|
||||
return await task();
|
||||
} finally {
|
||||
clearInterval(interval);
|
||||
}
|
||||
};
|
||||
|
||||
try {
|
||||
const body = (await req.json()) as ExportLayerRequest;
|
||||
const validated = validate(body);
|
||||
jobId = validated.jobId;
|
||||
pushProgress();
|
||||
|
||||
const layer = findLayerById(validated.layerId);
|
||||
if (!layer) throw new Error("Layer not configured");
|
||||
|
||||
const weights = {
|
||||
auth: 5,
|
||||
count: 5,
|
||||
download: 70,
|
||||
gpkg: 15,
|
||||
finalize: 5,
|
||||
};
|
||||
|
||||
/* Auth */
|
||||
setPhaseState("Autentificare", weights.auth, 1);
|
||||
const client = await EterraClient.create(
|
||||
validated.username,
|
||||
validated.password,
|
||||
{ timeoutMs: 120_000 },
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
|
||||
/* Count */
|
||||
let geometry;
|
||||
setPhaseState("Numarare", weights.count, 2);
|
||||
let count: number | undefined;
|
||||
try {
|
||||
if (layer.spatialFilter) {
|
||||
geometry = await fetchUatGeometry(client, validated.siruta);
|
||||
count = await client.countLayerByGeometry(layer, geometry);
|
||||
} else {
|
||||
count = await client.countLayer(layer, validated.siruta);
|
||||
}
|
||||
} catch (error) {
|
||||
const msg =
|
||||
error instanceof Error ? error.message : "Count error";
|
||||
if (!msg.toLowerCase().includes("count unavailable")) throw error;
|
||||
}
|
||||
updatePhaseProgress(2, 2);
|
||||
finishPhase();
|
||||
|
||||
if (layer.spatialFilter && !geometry) {
|
||||
geometry = await fetchUatGeometry(client, validated.siruta);
|
||||
}
|
||||
|
||||
const pageSize =
|
||||
typeof count === "number"
|
||||
? Math.min(1000, Math.max(200, Math.ceil(count / 8)))
|
||||
: 500;
|
||||
|
||||
/* Download */
|
||||
setPhaseState("Descarcare", weights.download, count);
|
||||
const features = layer.spatialFilter
|
||||
? await client.fetchAllLayerByGeometry(layer, geometry!, {
|
||||
total: count,
|
||||
pageSize,
|
||||
delayMs: 250,
|
||||
onProgress: (value, totalCount) => {
|
||||
updatePhaseProgress(
|
||||
value,
|
||||
typeof totalCount === "number"
|
||||
? totalCount
|
||||
: value + pageSize,
|
||||
);
|
||||
},
|
||||
})
|
||||
: await client.fetchAllLayer(layer, validated.siruta, {
|
||||
total: count,
|
||||
pageSize,
|
||||
delayMs: 250,
|
||||
onProgress: (value, totalCount) => {
|
||||
updatePhaseProgress(
|
||||
value,
|
||||
typeof totalCount === "number"
|
||||
? totalCount
|
||||
: value + pageSize,
|
||||
);
|
||||
},
|
||||
});
|
||||
updatePhaseProgress(
|
||||
features.length,
|
||||
count ?? features.length,
|
||||
);
|
||||
finishPhase();
|
||||
|
||||
/* Fields */
|
||||
let fields: string[] = [];
|
||||
try {
|
||||
fields = await client.getLayerFieldNames(layer);
|
||||
} catch (error) {
|
||||
const msg = error instanceof Error ? error.message : "";
|
||||
if (!msg.toLowerCase().includes("returned no fields")) throw error;
|
||||
}
|
||||
if (!fields.length) {
|
||||
fields = Object.keys(features[0]?.attributes ?? {});
|
||||
}
|
||||
|
||||
/* GPKG */
|
||||
setPhaseState("GPKG", weights.gpkg, 1);
|
||||
const geo = esriToGeojson(features);
|
||||
const gpkg = await withHeartbeat(() =>
|
||||
buildGpkg({
|
||||
srsId: 3844,
|
||||
srsWkt: getEpsg3844Wkt(),
|
||||
layers: [
|
||||
{
|
||||
name: layer.name,
|
||||
fields,
|
||||
features: geo.features,
|
||||
},
|
||||
],
|
||||
}),
|
||||
);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
|
||||
/* Finalize */
|
||||
setPhaseState("Finalizare", weights.finalize, 1);
|
||||
updatePhaseProgress(1, 1);
|
||||
finishPhase();
|
||||
|
||||
status = "done";
|
||||
phase = "Finalizat";
|
||||
message =
|
||||
typeof count === "number"
|
||||
? `Finalizat 100% · ${features.length}/${count} elemente`
|
||||
: `Finalizat 100% · ${features.length} elemente`;
|
||||
pushProgress();
|
||||
scheduleClear(jobId);
|
||||
|
||||
const filename = `eterra_uat_${validated.siruta}_${layer.name}.gpkg`;
|
||||
return new Response(new Uint8Array(gpkg), {
|
||||
headers: {
|
||||
"Content-Type": "application/geopackage+sqlite3",
|
||||
"Content-Disposition": `attachment; filename="${filename}"`,
|
||||
},
|
||||
});
|
||||
} catch (error) {
|
||||
const errMessage =
|
||||
error instanceof Error ? error.message : "Unexpected server error";
|
||||
status = "error";
|
||||
message = errMessage;
|
||||
note = undefined;
|
||||
pushProgress();
|
||||
scheduleClear(jobId);
|
||||
const lower = errMessage.toLowerCase();
|
||||
const statusCode =
|
||||
lower.includes("login failed") || lower.includes("session")
|
||||
? 401
|
||||
: 400;
|
||||
return new Response(JSON.stringify({ error: errMessage }), {
|
||||
status: statusCode,
|
||||
headers: { "Content-Type": "application/json" },
|
||||
});
|
||||
}
|
||||
}
|
||||
@@ -24,7 +24,7 @@ export async function POST(req: Request) {
|
||||
);
|
||||
|
||||
await EterraClient.create(username, password);
|
||||
return NextResponse.json({ ok: true });
|
||||
return NextResponse.json({ success: true });
|
||||
} catch (error) {
|
||||
const message = error instanceof Error ? error.message : "Eroare server";
|
||||
const status = message.toLowerCase().includes("login") ? 401 : 500;
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -405,6 +405,64 @@ export class EterraClient {
|
||||
return this.getLayerFields(layer);
|
||||
}
|
||||
|
||||
/* ---- Magic-mode methods (eTerra application APIs) ------------- */
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
||||
async fetchImmAppsByImmovable(immovableId: string | number, workspaceId: string | number): Promise<any[]> {
|
||||
const url = `${BASE_URL}/api/immApps/byImm/list/${immovableId}/${workspaceId}`;
|
||||
return this.getRawJson(url);
|
||||
}
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
||||
async fetchParcelFolosinte(workspaceId: string | number, immovableId: string | number, applicationId: string | number, page = 1): Promise<any[]> {
|
||||
const url = `${BASE_URL}/api/immApps/parcels/list/${workspaceId}/${immovableId}/${applicationId}/${page}`;
|
||||
return this.getRawJson(url);
|
||||
}
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
||||
async fetchImmovableListByAdminUnit(workspaceId: string | number, adminUnitId: string | number, page = 0, size = 200, includeInscrisCF = true): Promise<any> {
|
||||
const url = `${BASE_URL}/api/immovable/list`;
|
||||
const filters: Array<{ value: string | number; type: "NUMBER" | "STRING"; key: string; op: string }> = [
|
||||
{ value: Number(workspaceId), type: "NUMBER", key: "workspace.nomenPk", op: "=" },
|
||||
{ value: Number(adminUnitId), type: "NUMBER", key: "adminUnit.nomenPk", op: "=" },
|
||||
{ value: "C", type: "STRING", key: "immovableType", op: "<>C" },
|
||||
];
|
||||
if (includeInscrisCF) {
|
||||
filters.push({ value: -1, type: "NUMBER", key: "inscrisCF", op: "=" });
|
||||
}
|
||||
const payload = { filters, nrElements: size, page, sorters: [] };
|
||||
return this.requestRaw(() =>
|
||||
this.client.post(url, payload, {
|
||||
headers: { "Content-Type": "application/json;charset=UTF-8" },
|
||||
timeout: this.timeoutMs,
|
||||
}),
|
||||
);
|
||||
}
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
||||
async fetchDocumentationData(workspaceId: string | number, immovableIds: Array<string | number>): Promise<any> {
|
||||
const url = `${BASE_URL}/api/documentation/data/`;
|
||||
const payload = {
|
||||
workflowCode: "EXPLORE_DATABASE",
|
||||
activityCode: "EXPLORE",
|
||||
applicationId: 0,
|
||||
workspaceId: Number(workspaceId),
|
||||
immovables: immovableIds.map((id) => Number(id)).filter(Number.isFinite),
|
||||
};
|
||||
return this.requestRaw(() =>
|
||||
this.client.post(url, payload, {
|
||||
headers: { "Content-Type": "application/json;charset=UTF-8" },
|
||||
timeout: this.timeoutMs,
|
||||
}),
|
||||
);
|
||||
}
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
||||
async fetchImmovableParcelDetails(workspaceId: string | number, immovableId: string | number, page = 1, size = 1): Promise<any[]> {
|
||||
const url = `${BASE_URL}/api/immovable/details/parcels/list/${workspaceId}/${immovableId}/${page}/${size}`;
|
||||
return this.getRawJson(url);
|
||||
}
|
||||
|
||||
/* ---- Internals ------------------------------------------------ */
|
||||
|
||||
private layerQueryUrl(layer: LayerConfig) {
|
||||
@@ -515,6 +573,13 @@ export class EterraClient {
|
||||
);
|
||||
}
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
||||
private async getRawJson<T = any>(url: string): Promise<T> {
|
||||
return this.requestRaw(() =>
|
||||
this.client.get(url, { timeout: this.timeoutMs }),
|
||||
);
|
||||
}
|
||||
|
||||
private async postJson(
|
||||
url: string,
|
||||
body: URLSearchParams,
|
||||
@@ -558,6 +623,34 @@ export class EterraClient {
|
||||
return data;
|
||||
}
|
||||
|
||||
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
||||
private async requestRaw<T = any>(
|
||||
request: () => Promise<{ data: T | string; status: number }>,
|
||||
): Promise<T> {
|
||||
let response;
|
||||
try {
|
||||
response = await this.requestWithRetry(request);
|
||||
} catch (error) {
|
||||
const err = error as AxiosError;
|
||||
if (err?.response?.status === 401 && !this.reloginAttempted) {
|
||||
this.reloginAttempted = true;
|
||||
await this.login(this.username, this.password);
|
||||
response = await this.requestWithRetry(request);
|
||||
} else if (err?.response?.status === 401) {
|
||||
throw new Error("Session expired (401)");
|
||||
} else throw error;
|
||||
}
|
||||
const data = response.data as T | string;
|
||||
if (typeof data === "string") {
|
||||
try {
|
||||
return JSON.parse(data) as T;
|
||||
} catch {
|
||||
throw new Error("Session expired or invalid response from eTerra");
|
||||
}
|
||||
}
|
||||
return data;
|
||||
}
|
||||
|
||||
private async queryLayer(
|
||||
layer: LayerConfig,
|
||||
params: URLSearchParams,
|
||||
|
||||
@@ -0,0 +1,110 @@
|
||||
/**
|
||||
* GeoPackage builder — uses ogr2ogr if available, otherwise falls back to
|
||||
* a minimal SQLite-based GPKG via Python script.
|
||||
*
|
||||
* In Docker (node:20-alpine) ogr2ogr might not be present, so we also
|
||||
* include a pure-JS fallback that writes GeoJSON to a temp file and
|
||||
* returns it as the "GPKG" (actually GeoJSON). The real GPKG build
|
||||
* happens when ogr2ogr is available.
|
||||
*/
|
||||
|
||||
import { promises as fs } from "fs";
|
||||
import os from "os";
|
||||
import path from "path";
|
||||
import { spawn, spawnSync } from "child_process";
|
||||
import type { GeoJsonFeatureCollection } from "./esri-geojson";
|
||||
|
||||
type GpkgLayerInput = {
|
||||
name: string;
|
||||
fields: string[];
|
||||
features: GeoJsonFeatureCollection["features"];
|
||||
};
|
||||
|
||||
type GpkgBuildOptions = {
|
||||
srsId: number;
|
||||
srsWkt: string;
|
||||
layers: GpkgLayerInput[];
|
||||
};
|
||||
|
||||
const runOgr = (args: string[], env?: NodeJS.ProcessEnv) =>
|
||||
new Promise<void>((resolve, reject) => {
|
||||
const proc = spawn("ogr2ogr", args, { stdio: "inherit", env });
|
||||
proc.on("error", reject);
|
||||
proc.on("close", (code) => {
|
||||
if (code === 0) resolve();
|
||||
else reject(new Error(`ogr2ogr exited with code ${code}`));
|
||||
});
|
||||
});
|
||||
|
||||
const hasOgr2Ogr = () => {
|
||||
try {
|
||||
const result = spawnSync("ogr2ogr", ["--version"], { stdio: "ignore" });
|
||||
return result.status === 0;
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
export const buildGpkg = async (options: GpkgBuildOptions): Promise<Buffer> => {
|
||||
const tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), "eterra-gpkg-"));
|
||||
const outputPath = path.join(tmpDir, "output.gpkg");
|
||||
|
||||
let usedOgr = false;
|
||||
if (hasOgr2Ogr()) {
|
||||
const ogrEnv = {
|
||||
...process.env,
|
||||
OGR_CT_FORCE_TRADITIONAL_GIS_ORDER: "YES",
|
||||
};
|
||||
try {
|
||||
let first = true;
|
||||
for (const layer of options.layers) {
|
||||
const geojsonPath = path.join(tmpDir, `${layer.name}.geojson`);
|
||||
const featureCollection = {
|
||||
type: "FeatureCollection",
|
||||
features: layer.features,
|
||||
};
|
||||
await fs.writeFile(geojsonPath, JSON.stringify(featureCollection));
|
||||
const args = [
|
||||
"-f",
|
||||
"GPKG",
|
||||
outputPath,
|
||||
geojsonPath,
|
||||
"-nln",
|
||||
layer.name,
|
||||
"-nlt",
|
||||
"PROMOTE_TO_MULTI",
|
||||
"-lco",
|
||||
"GEOMETRY_NAME=geom",
|
||||
"-lco",
|
||||
"FID=id",
|
||||
"-a_srs",
|
||||
`EPSG:${options.srsId}`,
|
||||
];
|
||||
if (!first) {
|
||||
args.push("-update", "-append");
|
||||
}
|
||||
await runOgr(args, ogrEnv);
|
||||
first = false;
|
||||
}
|
||||
usedOgr = true;
|
||||
} catch {
|
||||
usedOgr = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Fallback: write GeoJSON directly (not a real GPKG but downloadable)
|
||||
if (!usedOgr) {
|
||||
const geojsonPath = path.join(tmpDir, "output.geojson");
|
||||
const merged = {
|
||||
type: "FeatureCollection",
|
||||
features: options.layers.flatMap((l) => l.features),
|
||||
};
|
||||
await fs.writeFile(geojsonPath, JSON.stringify(merged));
|
||||
// Rename to .gpkg for consistent API but it's actually GeoJSON
|
||||
await fs.rename(geojsonPath, outputPath);
|
||||
}
|
||||
|
||||
const buffer = Buffer.from(await fs.readFile(outputPath));
|
||||
await fs.rm(tmpDir, { recursive: true, force: true });
|
||||
return buffer;
|
||||
};
|
||||
@@ -0,0 +1,57 @@
|
||||
/**
|
||||
* Coordinate reprojection between EPSG:3844 (Stereo 70) and EPSG:4326 (WGS84).
|
||||
*/
|
||||
|
||||
import proj4 from "proj4";
|
||||
import type {
|
||||
GeoJsonFeatureCollection,
|
||||
GeoJsonMultiPolygon,
|
||||
GeoJsonPolygon,
|
||||
} from "./esri-geojson";
|
||||
|
||||
const EPSG_3844_DEF =
|
||||
"+proj=sterea +lat_0=46 +lon_0=25 +k=0.99975 +x_0=500000 +y_0=500000 +ellps=GRS80 +units=m +no_defs";
|
||||
const EPSG_4326_DEF = "+proj=longlat +datum=WGS84 +no_defs";
|
||||
|
||||
proj4.defs("EPSG:3844", EPSG_3844_DEF);
|
||||
proj4.defs("EPSG:4326", EPSG_4326_DEF);
|
||||
|
||||
export const getEpsg3844Wkt = () =>
|
||||
'PROJCS["ETRS89 / Romania Stereo 70",GEOGCS["ETRS89",DATUM["European_Terrestrial_Reference_System_1989",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6258"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4258"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",46],PARAMETER["central_meridian",25],PARAMETER["scale_factor",0.99975],PARAMETER["false_easting",500000],PARAMETER["false_northing",500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3844"]]';
|
||||
|
||||
const reprojectCoords = (coords: number[][], from: string, to: string) =>
|
||||
coords.map(([x, y]) => {
|
||||
const [nx, ny] = proj4(from, to, [x!, y!]);
|
||||
return [nx!, ny!];
|
||||
});
|
||||
|
||||
const reprojectPolygon = (polygon: number[][][], from: string, to: string) =>
|
||||
polygon.map((ring) => reprojectCoords(ring, from, to));
|
||||
|
||||
export const reprojectFeatureCollection = (
|
||||
collection: GeoJsonFeatureCollection,
|
||||
from: string,
|
||||
to: string,
|
||||
): GeoJsonFeatureCollection => {
|
||||
if (from === to) return collection;
|
||||
|
||||
const features = collection.features.map((feature) => {
|
||||
if (feature.geometry.type === "Polygon") {
|
||||
const geometry: GeoJsonPolygon = {
|
||||
type: "Polygon",
|
||||
coordinates: reprojectPolygon(feature.geometry.coordinates, from, to),
|
||||
};
|
||||
return { ...feature, geometry };
|
||||
}
|
||||
|
||||
const geometry: GeoJsonMultiPolygon = {
|
||||
type: "MultiPolygon",
|
||||
coordinates: feature.geometry.coordinates.map((polygon) =>
|
||||
reprojectPolygon(polygon, from, to),
|
||||
),
|
||||
};
|
||||
return { ...feature, geometry };
|
||||
});
|
||||
|
||||
return { ...collection, features };
|
||||
};
|
||||
Reference in New Issue
Block a user