feat(geoportal): nginx tile cache + PMTiles overview layers + tippecanoe pipeline
- Add nginx reverse proxy cache in front of Martin (2GB, 1h TTL, stale serving, CORS) - Martin no longer exposes host port — all traffic routed through tile-cache on :3010 - Add PMTiles support in map-viewer.tsx (conditional: NEXT_PUBLIC_PMTILES_URL env var) - When set: single PMTiles source for UAT + administrativ layers (z0-z14, ~5ms/tile) - When empty: fallback to Martin tile sources (existing behavior, zero breaking change) - Add tippecanoe Docker service (profiles: tools) for on-demand PMTiles generation - Add rebuild-overview-tiles.sh: ogr2ogr export → tippecanoe → MinIO atomic upload - Install pmtiles npm package for MapLibre protocol registration Performance impact: - nginx cache: 10-100x faster on repeat tile requests, zero PostGIS load on cache hit - PMTiles: sub-10ms overview tiles, zero PostGIS load for z0-z14 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
AI Assistant
@@ -2,6 +2,7 @@
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import { useRef, useEffect, useState, useCallback, useImperativeHandle, forwardRef } from "react";
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import maplibregl from "maplibre-gl";
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import { Protocol as PmtilesProtocol } from "pmtiles";
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import { cn } from "@/shared/lib/utils";
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/* Ensure MapLibre CSS is loaded — static import fails with next/dynamic + standalone */
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@@ -15,6 +16,12 @@ if (typeof document !== "undefined") {
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document.head.appendChild(link);
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}
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}
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/* Register PMTiles protocol globally (once) for pmtiles:// source URLs */
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if (typeof window !== "undefined") {
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const pmtilesProto = new PmtilesProtocol();
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maplibregl.addProtocol("pmtiles", pmtilesProto.tile);
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}
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import type { BasemapId, ClickedFeature, LayerVisibility, SelectedFeature } from "../types";
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/* ------------------------------------------------------------------ */
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@@ -28,6 +35,7 @@ export type SelectionType = "off" | "click" | "rect" | "freehand";
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/* ------------------------------------------------------------------ */
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const DEFAULT_MARTIN_URL = process.env.NEXT_PUBLIC_MARTIN_URL || "/tiles";
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const DEFAULT_PMTILES_URL = process.env.NEXT_PUBLIC_PMTILES_URL || "";
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const DEFAULT_CENTER: [number, number] = [23.8, 46.1];
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const DEFAULT_ZOOM = 7;
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@@ -384,40 +392,80 @@ export const MapViewer = forwardRef<MapViewerHandle, MapViewerProps>(
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}
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}
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// === UAT z0-5: very coarse — lines only ===
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map.addSource(SOURCES.uatsZ0, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ0}/{z}/{x}/{y}`], minzoom: 0, maxzoom: 5 });
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map.addLayer({ id: LAYER_IDS.uatsZ0Line, type: "line", source: SOURCES.uatsZ0, "source-layer": SOURCES.uatsZ0, maxzoom: 5,
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paint: { "line-color": "#7c3aed", "line-width": 0.3 } });
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// === UAT sources: PMTiles (if configured) or Martin fallback ===
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const pmtilesUrl = DEFAULT_PMTILES_URL;
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const usePmtiles = !!pmtilesUrl;
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// === UAT z5-8: coarse ===
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map.addSource(SOURCES.uatsZ5, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ5}/{z}/{x}/{y}`], minzoom: 5, maxzoom: 8 });
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map.addLayer({ id: LAYER_IDS.uatsZ5Line, type: "line", source: SOURCES.uatsZ5, "source-layer": SOURCES.uatsZ5, minzoom: 5, maxzoom: 8,
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paint: { "line-color": "#7c3aed", "line-width": 0.6 } });
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if (usePmtiles) {
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// Single PMTiles source contains all UAT + administrativ layers (z0-z14)
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const PM_SRC = "overview-pmtiles";
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map.addSource(PM_SRC, { type: "vector", url: `pmtiles://${pmtilesUrl}` });
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// === UAT z8-12: moderate ===
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map.addSource(SOURCES.uatsZ8, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ8}/{z}/{x}/{y}`], minzoom: 8, maxzoom: 12 });
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map.addLayer({ id: LAYER_IDS.uatsZ8Line, type: "line", source: SOURCES.uatsZ8, "source-layer": SOURCES.uatsZ8, minzoom: 8, maxzoom: 12,
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paint: { "line-color": "#7c3aed", "line-width": 1 } });
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map.addLayer({ id: LAYER_IDS.uatsZ8Label, type: "symbol", source: SOURCES.uatsZ8, "source-layer": SOURCES.uatsZ8, minzoom: 9, maxzoom: 12,
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layout: { "text-field": ["coalesce", ["get", "name"], ""], "text-font": ["Noto Sans Regular"], "text-size": 10, "text-anchor": "center", "text-allow-overlap": false },
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paint: { "text-color": "#5b21b6", "text-halo-color": "#fff", "text-halo-width": 1.5 } });
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// z0-5: lines only
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map.addLayer({ id: LAYER_IDS.uatsZ0Line, type: "line", source: PM_SRC, "source-layer": SOURCES.uatsZ0, maxzoom: 5,
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paint: { "line-color": "#7c3aed", "line-width": 0.3 } });
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// === UAT z12+: full detail (no simplification) ===
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map.addSource(SOURCES.uatsZ12, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ12}/{z}/{x}/{y}`], minzoom: 12, maxzoom: 16 });
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map.addLayer({ id: LAYER_IDS.uatsZ12Line, type: "line", source: SOURCES.uatsZ12, "source-layer": SOURCES.uatsZ12, minzoom: 12,
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paint: { "line-color": "#7c3aed", "line-width": 2 } });
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map.addLayer({ id: LAYER_IDS.uatsZ12Label, type: "symbol", source: SOURCES.uatsZ12, "source-layer": SOURCES.uatsZ12, minzoom: 12,
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layout: { "text-field": ["coalesce", ["get", "name"], ""], "text-font": ["Noto Sans Regular"], "text-size": 13, "text-anchor": "center", "text-allow-overlap": false },
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paint: { "text-color": "#5b21b6", "text-halo-color": "#fff", "text-halo-width": 1.5 } });
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// z5-8
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map.addLayer({ id: LAYER_IDS.uatsZ5Line, type: "line", source: PM_SRC, "source-layer": SOURCES.uatsZ5, minzoom: 5, maxzoom: 8,
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paint: { "line-color": "#7c3aed", "line-width": 0.6 } });
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// === Intravilan — double line (black outer + orange inner), no fill, z13+ ===
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map.addSource(SOURCES.administrativ, { type: "vector", tiles: [`${m}/${SOURCES.administrativ}/{z}/{x}/{y}`], minzoom: 10, maxzoom: 16 });
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map.addLayer({ id: LAYER_IDS.adminLineOuter, type: "line", source: SOURCES.administrativ, "source-layer": SOURCES.administrativ, minzoom: 13,
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paint: { "line-color": "#000000", "line-width": 3 } });
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map.addLayer({ id: LAYER_IDS.adminLineInner, type: "line", source: SOURCES.administrativ, "source-layer": SOURCES.administrativ, minzoom: 13,
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paint: { "line-color": "#f97316", "line-width": 1.5 } });
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// z8-12
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map.addLayer({ id: LAYER_IDS.uatsZ8Line, type: "line", source: PM_SRC, "source-layer": SOURCES.uatsZ8, minzoom: 8, maxzoom: 12,
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paint: { "line-color": "#7c3aed", "line-width": 1 } });
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map.addLayer({ id: LAYER_IDS.uatsZ8Label, type: "symbol", source: PM_SRC, "source-layer": SOURCES.uatsZ8, minzoom: 9, maxzoom: 12,
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layout: { "text-field": ["coalesce", ["get", "name"], ""], "text-font": ["Noto Sans Regular"], "text-size": 10, "text-anchor": "center", "text-allow-overlap": false },
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paint: { "text-color": "#5b21b6", "text-halo-color": "#fff", "text-halo-width": 1.5 } });
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// === Terenuri (parcels) — no simplification ===
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// z12+: full detail from PMTiles
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map.addLayer({ id: LAYER_IDS.uatsZ12Line, type: "line", source: PM_SRC, "source-layer": SOURCES.uatsZ12, minzoom: 12,
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paint: { "line-color": "#7c3aed", "line-width": 2 } });
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map.addLayer({ id: LAYER_IDS.uatsZ12Label, type: "symbol", source: PM_SRC, "source-layer": SOURCES.uatsZ12, minzoom: 12,
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layout: { "text-field": ["coalesce", ["get", "name"], ""], "text-font": ["Noto Sans Regular"], "text-size": 13, "text-anchor": "center", "text-allow-overlap": false },
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paint: { "text-color": "#5b21b6", "text-halo-color": "#fff", "text-halo-width": 1.5 } });
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// Intravilan from PMTiles
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map.addLayer({ id: LAYER_IDS.adminLineOuter, type: "line", source: PM_SRC, "source-layer": SOURCES.administrativ, minzoom: 13,
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paint: { "line-color": "#000000", "line-width": 3 } });
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map.addLayer({ id: LAYER_IDS.adminLineInner, type: "line", source: PM_SRC, "source-layer": SOURCES.administrativ, minzoom: 13,
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paint: { "line-color": "#f97316", "line-width": 1.5 } });
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} else {
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// Fallback: Martin tile sources (existing behavior)
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// z0-5: very coarse — lines only
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map.addSource(SOURCES.uatsZ0, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ0}/{z}/{x}/{y}`], minzoom: 0, maxzoom: 5 });
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map.addLayer({ id: LAYER_IDS.uatsZ0Line, type: "line", source: SOURCES.uatsZ0, "source-layer": SOURCES.uatsZ0, maxzoom: 5,
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paint: { "line-color": "#7c3aed", "line-width": 0.3 } });
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// z5-8: coarse
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map.addSource(SOURCES.uatsZ5, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ5}/{z}/{x}/{y}`], minzoom: 5, maxzoom: 8 });
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map.addLayer({ id: LAYER_IDS.uatsZ5Line, type: "line", source: SOURCES.uatsZ5, "source-layer": SOURCES.uatsZ5, minzoom: 5, maxzoom: 8,
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paint: { "line-color": "#7c3aed", "line-width": 0.6 } });
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// z8-12: moderate
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map.addSource(SOURCES.uatsZ8, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ8}/{z}/{x}/{y}`], minzoom: 8, maxzoom: 12 });
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map.addLayer({ id: LAYER_IDS.uatsZ8Line, type: "line", source: SOURCES.uatsZ8, "source-layer": SOURCES.uatsZ8, minzoom: 8, maxzoom: 12,
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paint: { "line-color": "#7c3aed", "line-width": 1 } });
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map.addLayer({ id: LAYER_IDS.uatsZ8Label, type: "symbol", source: SOURCES.uatsZ8, "source-layer": SOURCES.uatsZ8, minzoom: 9, maxzoom: 12,
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layout: { "text-field": ["coalesce", ["get", "name"], ""], "text-font": ["Noto Sans Regular"], "text-size": 10, "text-anchor": "center", "text-allow-overlap": false },
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paint: { "text-color": "#5b21b6", "text-halo-color": "#fff", "text-halo-width": 1.5 } });
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// z12+: full detail (no simplification)
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map.addSource(SOURCES.uatsZ12, { type: "vector", tiles: [`${m}/${SOURCES.uatsZ12}/{z}/{x}/{y}`], minzoom: 12, maxzoom: 16 });
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map.addLayer({ id: LAYER_IDS.uatsZ12Line, type: "line", source: SOURCES.uatsZ12, "source-layer": SOURCES.uatsZ12, minzoom: 12,
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paint: { "line-color": "#7c3aed", "line-width": 2 } });
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map.addLayer({ id: LAYER_IDS.uatsZ12Label, type: "symbol", source: SOURCES.uatsZ12, "source-layer": SOURCES.uatsZ12, minzoom: 12,
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layout: { "text-field": ["coalesce", ["get", "name"], ""], "text-font": ["Noto Sans Regular"], "text-size": 13, "text-anchor": "center", "text-allow-overlap": false },
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paint: { "text-color": "#5b21b6", "text-halo-color": "#fff", "text-halo-width": 1.5 } });
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// Intravilan — double line (black outer + orange inner), no fill, z13+
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map.addSource(SOURCES.administrativ, { type: "vector", tiles: [`${m}/${SOURCES.administrativ}/{z}/{x}/{y}`], minzoom: 10, maxzoom: 16 });
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map.addLayer({ id: LAYER_IDS.adminLineOuter, type: "line", source: SOURCES.administrativ, "source-layer": SOURCES.administrativ, minzoom: 13,
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paint: { "line-color": "#000000", "line-width": 3 } });
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map.addLayer({ id: LAYER_IDS.adminLineInner, type: "line", source: SOURCES.administrativ, "source-layer": SOURCES.administrativ, minzoom: 13,
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paint: { "line-color": "#f97316", "line-width": 1.5 } });
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}
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// === Terenuri (parcels) — always from Martin (live data) ===
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map.addSource(SOURCES.terenuri, { type: "vector", tiles: [`${m}/${SOURCES.terenuri}/{z}/{x}/{y}`], minzoom: 10, maxzoom: 18 });
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map.addLayer({ id: LAYER_IDS.terenuriFill, type: "fill", source: SOURCES.terenuri, "source-layer": SOURCES.terenuri, minzoom: 13,
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paint: { "fill-color": "#22c55e", "fill-opacity": 0.15 } });
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