2026-04-14-1

2026-04-14 03:03:35 +03:00
parent b36e197e09
commit 581eda1ea8
15 changed files with 102069 additions and 304 deletions
@@ -0,0 +1,304 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository, DataSource } from 'typeorm';
+import { NeighborhoodPoint } from './entities/neighborhood-point.entity';
+import { NeighborhoodPolygon } from './entities/neighborhood-polygon.entity';
+import { AdminBoundary } from './entities/admin-boundary.entity';
+import { PlaceJordan } from './entities/place-jordan.entity';
+import { PlaceSyria } from './entities/place-syria.entity';
+import axios from 'axios';
+
+@Injectable()
+export class AdministrativeLinkingService {
+  private readonly logger = new Logger(AdministrativeLinkingService.name);
+
+  constructor(
+    private dataSource: DataSource,
+    @InjectRepository(NeighborhoodPoint)
+    private readonly neighborhoodPointRepo: Repository<NeighborhoodPoint>,
+    @InjectRepository(NeighborhoodPolygon)
+    private readonly neighborhoodPolygonRepo: Repository<NeighborhoodPolygon>,
+    @InjectRepository(AdminBoundary)
+    private readonly adminBoundaryRepo: Repository<AdminBoundary>,
+  ) {}
+
+  private readonly overpassMirrors = [
+    'https://overpass-api.de/api/interpreter',
+    'https://overpass.kumi.systems/api/interpreter',
+    'https://z.overpass-api.de/api/interpreter'
+  ];
+
+  private async fetchWithRetry(data: string, retries = 3): Promise<any> {
+    for (let i = 0; i <= retries; i++) {
+      const url = this.overpassMirrors[i % this.overpassMirrors.length];
+      try {
+        const response = await axios.post(url, data, {
+          timeout: 45000,
+          headers: { 
+            'User-Agent': 'IntaleqMapBot/1.0',
+            'Content-Type': 'application/x-www-form-urlencoded'
+          }
+        });
+        return response.data;
+      } catch (error) {
+        this.logger.warn(`Mirror ${url} failed: ${error.message}. Trying next mirror...`);
+        if (i === retries) throw error;
+        await new Promise(res => setTimeout(res, 2000));
+      }
+    }
+  }
+
+  /**
+   * Step 1: Sync Neighborhood Points from OSM for a given BBox
+   */
+  async syncOsmNeighborhoodPoints(bbox: string = '31.86,35.94,32.22,36.25') {
+    this.logger.log(`Syncing neighborhood points for bbox: ${bbox}`);
+    const query = `[out:json][timeout:900];node["place"~"neighbourhood|suburb|town"](${bbox});out;`;
+    
+    try {
+      const data = await this.fetchWithRetry(`data=${encodeURIComponent(query)}`);
+      const elements = data.elements;
+      this.logger.log(`Found ${elements.length} points in OSM.`);
+
+      for (const e of elements) {
+        const nameAr = e.tags['name:ar'] || e.tags['name'];
+        const nameEn = e.tags['name:en'] || e.tags['name'];
+        const geometry = { type: 'Point', coordinates: [e.lon, e.lat] };
+
+        await this.dataSource.query(`
+          INSERT INTO neighborhood_points (osm_id, name_ar, name_en, place_type, geometry)
+          VALUES ($1, $2, $3, $4, ST_SetSRID(ST_GeomFromGeoJSON($5), 4326))
+          ON CONFLICT (osm_id) DO UPDATE SET
+            name_ar = EXCLUDED.name_ar,
+            name_en = EXCLUDED.name_en,
+            place_type = EXCLUDED.place_type,
+            geometry = EXCLUDED.geometry;
+        `, [e.id, nameAr, nameEn, e.tags['place'], JSON.stringify(geometry)]);
+      }
+
+      // Link points to parent districts using containment or nearest neighbor
+      await this.dataSource.query(`
+        UPDATE neighborhood_points np
+        SET district_id = COALESCE(
+          (
+            SELECT id FROM admin_boundaries ab
+            WHERE ab.admin_level IN (6, 8)
+              AND ST_Contains(ab.geom::geometry, np.geometry::geometry)
+            ORDER BY ab.admin_level DESC
+            LIMIT 1
+          ),
+          (
+            SELECT id FROM admin_boundaries ab
+            WHERE ab.admin_level IN (6, 8)
+            ORDER BY ab.geom::geometry <-> np.geometry::geometry
+            LIMIT 1
+          )
+        )
+        WHERE district_id IS NULL;
+      `);
+
+      // Diagnostics
+      const totalPoints = await this.dataSource.query(`SELECT count(*) as cnt FROM neighborhood_points`);
+      const linkedPoints = await this.dataSource.query(`SELECT count(*) as cnt FROM neighborhood_points WHERE district_id IS NOT NULL`);
+      const unlinkedPoints = await this.dataSource.query(`SELECT count(*) as cnt FROM neighborhood_points WHERE district_id IS NULL`);
+      const adminCount = await this.dataSource.query(`SELECT admin_level, count(*) as cnt FROM admin_boundaries GROUP BY admin_level ORDER BY admin_level`);
+
+      const diagnostics = {
+        osm_fetched: elements.length,
+        total_points_in_db: parseInt(totalPoints[0].cnt),
+        linked_to_district: parseInt(linkedPoints[0].cnt),
+        unlinked: parseInt(unlinkedPoints[0].cnt),
+        admin_boundaries: adminCount.map(r => ({ level: r.admin_level, count: parseInt(r.cnt) })),
+      };
+      this.logger.log(`Step 1 diagnostics: ${JSON.stringify(diagnostics)}`);
+      return diagnostics;
+    } catch (error) {
+      this.logger.error(`Failed to sync OSM points: ${error.message}`, error.stack);
+      throw error;
+    }
+  }
+
+  /**
+   * Step 2: Generate Voronoi Polygons for Neighborhoods
+   */
+  async generateVoronoiNeighborhoods() {
+    this.logger.log('Generating Voronoi polygons for neighborhoods...');
+    
+    // Pre-flight diagnostics
+    const prePoints = await this.dataSource.query(`SELECT count(*) as cnt FROM neighborhood_points WHERE district_id IS NOT NULL`);
+    const preDistricts = await this.dataSource.query(`SELECT district_id, count(*) as cnt FROM neighborhood_points WHERE district_id IS NOT NULL GROUP BY district_id`);
+    this.logger.log(`Pre-flight: ${prePoints[0].cnt} points across ${preDistricts.length} districts`);
+
+    // Log a sample to verify geometry exists
+    const samplePoints = await this.dataSource.query(`SELECT osm_id, name_ar, district_id, ST_AsText(geometry) as geom_text FROM neighborhood_points WHERE district_id IS NOT NULL LIMIT 3`);
+    this.logger.log(`Sample points: ${JSON.stringify(samplePoints)}`);
+
+    const sampleDistricts = await this.dataSource.query(`SELECT id, name_ar, admin_level, ST_AsText(ST_Centroid(geom)) as centroid FROM admin_boundaries WHERE admin_level IN (6, 8) LIMIT 3`);
+    this.logger.log(`Sample districts: ${JSON.stringify(sampleDistricts)}`);
+
+    // Delete old voronoi polygons
+    await this.dataSource.query(`DELETE FROM neighborhood_polygons WHERE method = 'voronoi'`);
+    this.logger.log('Deleted old voronoi polygons.');
+
+    // Generate Voronoi per district - do it one district at a time to avoid silent failures
+    let totalInserted = 0;
+    for (const row of preDistricts) {
+      const districtId = row.district_id;
+      const pointCount = parseInt(row.cnt);
+      
+      try {
+        if (pointCount >= 2) {
+          // Normal Voronoi for 2+ points
+          const result = await this.dataSource.query(`
+            INSERT INTO neighborhood_polygons (osm_id, name_ar, name_en, place_type, parent_id, method, geometry)
+            WITH voronoi_cells AS (
+              SELECT (ST_Dump(ST_VoronoiPolygons(
+                ST_Collect(np.geometry::geometry),
+                0.00001,
+                d.geom::geometry
+              ))).geom as cell
+              FROM neighborhood_points np
+              JOIN admin_boundaries d ON d.id = np.district_id
+              WHERE np.district_id = $1
+              GROUP BY d.geom
+            ),
+            matched AS (
+              SELECT 
+                np.osm_id, np.name_ar, np.name_en, np.place_type, np.district_id,
+                ST_Multi(ST_Intersection(vc.cell::geometry, d.geom::geometry)) as geometry
+              FROM voronoi_cells vc
+              CROSS JOIN LATERAL (
+                SELECT np2.*
+                FROM neighborhood_points np2
+                WHERE np2.district_id = $1
+                ORDER BY np2.geometry::geometry <-> vc.cell::geometry
+                LIMIT 1
+              ) np
+              JOIN admin_boundaries d ON d.id = $1
+            )
+            SELECT osm_id, name_ar, name_en, place_type, district_id, 'voronoi', geometry
+            FROM matched
+            WHERE ST_IsValid(geometry) AND NOT ST_IsEmpty(geometry)
+          `, [districtId]);
+          
+          totalInserted += (result?.length || result?.[1] || 0);
+          this.logger.log(`District ${districtId}: ${pointCount} points -> ${result?.length || result?.[1] || '?'} polygons`);
+        } else if (pointCount === 1) {
+          // Single point: assign entire district boundary
+          const result = await this.dataSource.query(`
+            INSERT INTO neighborhood_polygons (osm_id, name_ar, name_en, place_type, parent_id, method, geometry)
+            SELECT np.osm_id, np.name_ar, np.name_en, np.place_type, np.district_id, 'voronoi', ST_Multi(d.geom::geometry)
+            FROM neighborhood_points np
+            JOIN admin_boundaries d ON d.id = np.district_id
+            WHERE np.district_id = $1
+          `, [districtId]);
+          
+          totalInserted += (result?.length || result?.[1] || 0);
+          this.logger.log(`District ${districtId}: 1 point -> assigned district boundary`);
+        }
+      } catch (err) {
+        this.logger.error(`Voronoi FAILED for district ${districtId} (${pointCount} points): ${err.message}`);
+      }
+    }
+
+    // Post-flight count
+    const postCount = await this.dataSource.query(`SELECT count(*) as cnt FROM neighborhood_polygons`);
+    const finalCount = parseInt(postCount[0].cnt);
+    this.logger.log(`Step 2 complete: ${finalCount} total polygons in neighborhood_polygons`);
+
+    // Sample polygon names
+    const samplePolygons = await this.dataSource.query(`SELECT id, osm_id, name_ar, parent_id, method FROM neighborhood_polygons LIMIT 5`);
+    this.logger.log(`Sample polygons: ${JSON.stringify(samplePolygons)}`);
+
+    return { 
+      status: finalCount > 0 ? 'success' : 'WARNING_EMPTY',
+      total_polygons: finalCount,
+      districts_processed: preDistricts.length,
+      sample: samplePolygons
+    };
+  }
+
+  /**
+   * Step 3: Link all Places (Jordan & Syria) to the full administrative hierarchy
+   */
+  async linkPlaces(country: 'jordan' | 'syria') {
+    const tableName = country === 'jordan' ? 'places_jordan' : 'places_syria';
+    
+    // Pre-flight diagnostics
+    const polyCount = await this.dataSource.query(`SELECT count(*) as cnt FROM neighborhood_polygons`);
+    const placeCount = await this.dataSource.query(`SELECT count(*) as cnt FROM ${tableName} WHERE location IS NOT NULL`);
+    this.logger.log(`linkPlaces pre-flight: ${polyCount[0].cnt} polygons, ${placeCount[0].cnt} places with location in ${tableName}`);
+
+    if (parseInt(polyCount[0].cnt) === 0) {
+      this.logger.error('ABORT: neighborhood_polygons is EMPTY. Run generate-voronoi first!');
+      return { 
+        status: 'FAILED', 
+        error: 'neighborhood_polygons table is empty. Run generate-voronoi first.',
+        polygons: 0,
+        places: parseInt(placeCount[0].cnt)
+      };
+    }
+
+    this.logger.log(`Linking administrative hierarchy for ${tableName} using KNN...`);
+
+    // Update in smaller batches to avoid timeout and track progress
+    const updateResult = await this.dataSource.query(`
+      UPDATE ${tableName} p
+      SET
+        neighborhood_id = (
+          SELECT np.id FROM neighborhood_polygons np
+          ORDER BY p.location::geometry <-> np.geometry::geometry
+          LIMIT 1
+        ),
+        sub_district_id = (
+          SELECT ab.id FROM admin_boundaries ab
+          WHERE ab.admin_level = 8
+            AND ST_Within(p.location::geometry, ab.geom::geometry)
+          LIMIT 1
+        ),
+        district_id = (
+          SELECT ab.id FROM admin_boundaries ab
+          WHERE ab.admin_level = 6
+            AND ST_Within(p.location::geometry, ab.geom::geometry)
+          LIMIT 1
+        ),
+        governorate_id = (
+          SELECT ab.id FROM admin_boundaries ab
+          WHERE ab.admin_level = 4
+            AND ST_Within(p.location::geometry, ab.geom::geometry)
+          LIMIT 1
+        )
+      WHERE p.location IS NOT NULL;
+    `);
+
+    // Post-flight diagnostics
+    const linkedNeighborhood = await this.dataSource.query(`SELECT count(*) as cnt FROM ${tableName} WHERE neighborhood_id IS NOT NULL`);
+    const linkedDistrict = await this.dataSource.query(`SELECT count(*) as cnt FROM ${tableName} WHERE district_id IS NOT NULL`);
+    const linkedGov = await this.dataSource.query(`SELECT count(*) as cnt FROM ${tableName} WHERE governorate_id IS NOT NULL`);
+    const totalPlaces = await this.dataSource.query(`SELECT count(*) as cnt FROM ${tableName}`);
+
+    // Sample a specific place to verify
+    const samplePlace = await this.dataSource.query(`
+      SELECT p.id, p.name_ar, p.neighborhood_id, p.district_id, p.governorate_id,
+             n.name_ar as neighborhood_name
+      FROM ${tableName} p
+      LEFT JOIN neighborhood_polygons n ON p.neighborhood_id = n.id
+      WHERE p.name_ar LIKE '%معصوم%'
+      LIMIT 3
+    `);
+
+    const diagnostics = {
+      status: 'completed',
+      country,
+      total_places: parseInt(totalPlaces[0].cnt),
+      linked_neighborhood: parseInt(linkedNeighborhood[0].cnt),
+      linked_district: parseInt(linkedDistrict[0].cnt),
+      linked_governorate: parseInt(linkedGov[0].cnt),
+      sample_masoum: samplePlace,
+      rows_affected: updateResult?.[1] || 'unknown'
+    };
+
+    this.logger.log(`Step 3 diagnostics: ${JSON.stringify(diagnostics)}`);
+    return diagnostics;
+  }
+}
@@ -48,17 +48,17 @@ export abstract class BasePlace {

  @Column({ type: 'int', nullable: true })
  @Index()
-  admin_level4_id: number;
+  governorate_id: number;

  @Column({ type: 'int', nullable: true })
  @Index()
-  admin_level6_id: number;
+  district_id: number;

  @Column({ type: 'int', nullable: true })
  @Index()
-  admin_level8_id: number;
+  sub_district_id: number;

  @Column({ type: 'int', nullable: true })
  @Index()
-  admin_level10_id: number;
+  neighborhood_id: number;
 }
@@ -0,0 +1,29 @@
+import { Entity, Column, PrimaryGeneratedColumn, Index } from 'typeorm';
+
+@Entity('neighborhood_points')
+export class NeighborhoodPoint {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column({ type: 'bigint', unique: true, nullable: true })
+  @Index()
+  osm_id: number;
+
+  @Column({ nullable: true })
+  @Index()
+  name_ar: string;
+
+  @Column({ nullable: true })
+  name_en: string;
+
+  @Column({ nullable: true })
+  place_type: string;
+
+  @Column({ type: 'int', nullable: true })
+  @Index()
+  district_id: number;
+
+  @Column({ type: 'geometry', spatialFeatureType: 'Point', srid: 4326 })
+  @Index({ spatial: true })
+  geometry: any;
+}
@@ -0,0 +1,35 @@
+import { Entity, Column, PrimaryGeneratedColumn, Index } from 'typeorm';
+
+@Entity('neighborhood_polygons')
+export class NeighborhoodPolygon {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column({ type: 'bigint', nullable: true })
+  @Index()
+  osm_id: number;
+
+  @Column({ nullable: true })
+  @Index()
+  name_ar: string;
+
+  @Column({ nullable: true })
+  name_en: string;
+
+  @Column({ nullable: true })
+  place_type: string;
+
+  @Column({ type: 'int', nullable: true })
+  @Index()
+  parent_id: number; // Links to admin_boundaries (District/Sub-district)
+
+  @Column({ default: 'voronoi' })
+  method: string;
+
+  @Column({ type: 'float', default: 0.7 })
+  confidence: number;
+
+  @Column({ type: 'geometry', spatialFeatureType: 'MultiPolygon', srid: 4326 })
+  @Index({ spatial: true })
+  geometry: any;
+}
@@ -19,6 +19,28 @@ export class GeocodingInitService implements OnModuleInit {
      await this.repo.query('CREATE EXTENSION IF NOT EXISTS postgis;');
      await this.repo.query('CREATE EXTENSION IF NOT EXISTS pg_trgm;');
      
+      // Migration: Rename old admin_level columns to descriptive names if they exist
+      const tables = ['places_jordan', 'places_syria', 'places_egypt'];
+      const columnMapping = [
+        { old: 'admin_level4_id', new: 'governorate_id' },
+        { old: 'admin_level6_id', new: 'district_id' },
+        { old: 'admin_level8_id', new: 'sub_district_id' },
+        { old: 'admin_level10_id', new: 'neighborhood_id' }
+      ];
+
+      for (const table of tables) {
+        for (const mapping of columnMapping) {
+          await this.repo.query(`
+            DO $$ 
+            BEGIN 
+              IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = '${table}' AND column_name = '${mapping.old}') THEN
+                ALTER TABLE ${table} RENAME COLUMN ${mapping.old} TO ${mapping.new};
+              END IF;
+            END $$;
+          `);
+        }
+      }
+
      // Cleanup: Create a trigger to automatically update 'location' when lat/lng changes
      await this.repo.query(`
        CREATE OR REPLACE FUNCTION sync_place_location() RETURNS trigger AS $$
@@ -26,10 +48,13 @@ export class GeocodingInitService implements OnModuleInit {
          IF NEW.latitude IS NOT NULL AND NEW.longitude IS NOT NULL THEN
            NEW.location := ST_SetSRID(ST_MakePoint(CAST(NEW.longitude AS FLOAT), CAST(NEW.latitude AS FLOAT)), 4326);
            
-            NEW.admin_level4_id := (SELECT id FROM admin_boundaries WHERE admin_level = 4 AND ST_Contains(geom, NEW.location) LIMIT 1);
-            NEW.admin_level6_id := (SELECT id FROM admin_boundaries WHERE admin_level = 6 AND ST_Contains(geom, NEW.location) LIMIT 1);
-            NEW.admin_level8_id := (SELECT id FROM admin_boundaries WHERE admin_level = 8 AND ST_Contains(geom, NEW.location) LIMIT 1);
-            NEW.admin_level10_id := (SELECT id FROM admin_boundaries WHERE admin_level = 10 AND ST_Contains(geom, NEW.location) LIMIT 1);
+            -- Keep standard admin boundary logic for higher levels
+            NEW.governorate_id := (SELECT id FROM admin_boundaries WHERE admin_level = 4 AND ST_Contains(geom, NEW.location) LIMIT 1);
+            NEW.district_id := (SELECT id FROM admin_boundaries WHERE admin_level = 6 AND ST_Contains(geom, NEW.location) LIMIT 1);
+            NEW.sub_district_id := (SELECT id FROM admin_boundaries WHERE admin_level = 8 AND ST_Contains(geom, NEW.location) LIMIT 1);
+            
+            -- ROOT CAUSE FIX: Use the new Voronoi polygons for neighborhoods!
+            NEW.neighborhood_id := (SELECT id FROM neighborhood_polygons ORDER BY NEW.location::geometry <-> geometry::geometry LIMIT 1);
          END IF;
          RETURN NEW;
        END;
@@ -2,6 +2,8 @@ import { Controller, Get, Post, Delete, Body, Query, UseGuards, HttpException, H
 import { ApiTags, ApiOperation, ApiQuery } from '@nestjs/swagger';
 import { GeocodingService } from './geocoding.service';
 import { AdminBoundariesService } from './admin-boundaries.service';
+import { JordanResearchService } from './jordan-research.service';
+import { AdministrativeLinkingService } from './administrative-linking.service';
 import { ApiKeyGuard } from '../common/guards/api-key.guard';

@ApiTags('geocoding')
@@ -10,6 +12,8 @@ export class GeocodingController {
  constructor(
    private readonly geocodingService: GeocodingService,
    private readonly adminBoundariesService: AdminBoundariesService,
+    private readonly jordanResearchService: JordanResearchService,
+    private readonly adminLinkingService: AdministrativeLinkingService,
  ) {}

  @Get('search')
@@ -120,4 +124,33 @@ export class GeocodingController {
  ) {
    return this.adminBoundariesService.importFromFile(country, filePath);
  }
+
+  @Get('research/zarqa')
+  @ApiOperation({ summary: 'Generate a research report for Zarqa, Jordan (Sample Data)' })
+  async zarqaResearch() {
+    return this.jordanResearchService.generateZarqaReport();
+  }
+
+  @Post('admin/sync-neighborhoods')
+  @UseGuards(ApiKeyGuard)
+  @ApiOperation({ summary: 'Sync neighborhood points from OSM for a bbox' })
+  @ApiQuery({ name: 'bbox', required: false })
+  async syncNeighborhoods(@Query('bbox') bbox?: string) {
+    return this.adminLinkingService.syncOsmNeighborhoodPoints(bbox);
+  }
+
+  @Post('admin/generate-voronoi')
+  @UseGuards(ApiKeyGuard)
+  @ApiOperation({ summary: 'Generate Voronoi polygons for neighborhoods' })
+  async generateVoronoi() {
+    return this.adminLinkingService.generateVoronoiNeighborhoods();
+  }
+
+  @Post('admin/link-places')
+  @UseGuards(ApiKeyGuard)
+  @ApiOperation({ summary: 'Link places to administrative hierarchy' })
+  @ApiQuery({ name: 'country', required: true, enum: ['jordan', 'syria'] })
+  async linkPlaces(@Query('country') country: 'jordan' | 'syria') {
+    return this.adminLinkingService.linkPlaces(country);
+  }
 }
@@ -10,6 +10,11 @@ import { OsmArea } from './entities/osm-area.entity';
 import { OsmPointWithArea } from './entities/osm-point-with-area.entity';
 import { AdminBoundary } from './entities/admin-boundary.entity';
 import { AdminBoundariesService } from './admin-boundaries.service';
+import { JordanResearchService } from './jordan-research.service';
+import { AdministrativeLinkingService } from './administrative-linking.service';
+import { NeighborhoodPoint } from './entities/neighborhood-point.entity';
+import { NeighborhoodPolygon } from './entities/neighborhood-polygon.entity';
+
@Module({
  imports: [
    TypeOrmModule.forFeature([
@@ -18,10 +23,18 @@ import { AdminBoundariesService } from './admin-boundaries.service';
      PlaceEgypt,
      OsmArea,
      OsmPointWithArea,
-      AdminBoundary
+      AdminBoundary,
+      NeighborhoodPoint,
+      NeighborhoodPolygon
    ]),
  ],
  controllers: [GeocodingController],
-  providers: [GeocodingService, GeocodingInitService, AdminBoundariesService],
+  providers: [
+    GeocodingService, 
+    GeocodingInitService, 
+    AdminBoundariesService, 
+    JordanResearchService,
+    AdministrativeLinkingService
+  ],
 })
 export class GeocodingModule {}
@@ -69,6 +69,7 @@ export class GeocodingService {
        const userQuery = `
          SELECT 
            p.id, p.name, p.name_ar, p.name_en, p.category, 
+            p.neighborhood_id as db_neighborhood_id,
            p.neighbourhood as original_neighbourhood,
            n.name_ar as neighbourhood,
            d.name_ar as district,
@@ -77,9 +78,9 @@ export class GeocodingService {
            CASE WHEN $2::float IS NOT NULL THEN ST_DistanceSphere(p.location, ST_SetSRID(ST_MakePoint($3::float, $2::float), 4326)) ELSE 0 END as distance,
            similarity(COALESCE(p.name_ar, ''), $1) + similarity(COALESCE(p.name, ''), $1) + similarity(COALESCE(p.neighbourhood, ''), $1) as relevance
          FROM ${tableName} p
-          LEFT JOIN admin_boundaries n ON p.admin_level10_id = n.id
-          LEFT JOIN admin_boundaries d ON p.admin_level8_id = d.id
-          LEFT JOIN admin_boundaries g ON p.admin_level4_id = g.id
+          LEFT JOIN neighborhood_polygons n ON p.neighborhood_id = n.id
+          LEFT JOIN admin_boundaries d ON p.sub_district_id = d.id
+          LEFT JOIN admin_boundaries g ON p.governorate_id = g.id
          WHERE (p.name_ar % $1 OR p.name % $1 OR p.neighbourhood % $1 OR p.name_ar ILIKE $4 OR p.name ILIKE $4 OR p.neighbourhood ILIKE $4)
          ${hasLocation ? `AND (p.location && ST_Expand(ST_SetSRID(ST_MakePoint($3::float, $2::float), 4326), $5::float) OR ST_DistanceSphere(p.location, ST_SetSRID(ST_MakePoint($3::float, $2::float), 4326)) <= $6::float)` : ''}
          ORDER BY relevance DESC, distance ASC LIMIT 15
@@ -107,55 +108,27 @@ export class GeocodingService {
      const osmResults = await this.osmPointsRepository.query(osmQuery, [cleanQuery, lat || null, lon || null, ILikeQuery, radiusInDegrees, radius]);
      allResults.push(...osmResults);

-      // --- Consolidation: Overture Maps Integration (Now in primary DB) ---
-      const overtureQuery = `
-        (SELECT id::text, 
-          COALESCE(names->>'primary', names->>'common', 'Building') as name,
-          COALESCE(names->>'primary', names->>'common', '') as name_ar,
-          NULL as name_en,
-          'building' as category,
-          ST_Y(ST_Centroid(location)) as latitude,
-          ST_X(ST_Centroid(location)) as longitude,
-          '' as address,
-          'overture_buildings' as source,
-          CASE WHEN $2::float IS NOT NULL THEN ST_DistanceSphere(location, ST_SetSRID(ST_MakePoint($3::float, $2::float), 4326)) ELSE 0 END as distance,
-          0.6 as relevance
-          FROM overture_building
-          WHERE (names->>'primary' ILIKE $4 OR names->>'common' ILIKE $4)
-          LIMIT 15)
-        UNION ALL
-        (SELECT id::text,
-          COALESCE(names->>'primary', names->>'common', 'Street') as name,
-          COALESCE(names->>'primary', names->>'common', '') as name_ar,
-          NULL as name_en,
-          'transportation' as category,
-          ST_Y(ST_Centroid(location)) as latitude,
-          ST_X(ST_Centroid(location)) as longitude,
-          '' as address,
-          'overture_streets' as source,
-          CASE WHEN $2::float IS NOT NULL THEN ST_DistanceSphere(location, ST_SetSRID(ST_MakePoint($3::float, $2::float), 4326)) ELSE 0 END as distance,
-          0.6 as relevance
-          FROM overture_segment
-          WHERE (names->>'primary' ILIKE $4 OR names->>'common' ILIKE $4)
-          LIMIT 15)
-      `;
-      try {
-        const overtureResults = await this.osmPointsRepository.query(overtureQuery, [cleanQuery, lat || null, lon || null, ILikeQuery]);
-        allResults.push(...overtureResults);
-      } catch (err) {
-        this.logger.warn('Overture tables search failed, logging error.', err);
-      }
+      // Note: We removed the raw query to 'overture_building' because raw overture tables
+      // do not have administrative linking, causing empty full_addresses, and
+      // scanning them with ILIKE without trigram indices causes a 2-second latency spike.
+      // Overture data is already properly ingested via the Scraper into places_jordan.

      const sortedResults = allResults
        .sort((a, b) => hasLocation ? ((a.distance - b.distance) || (b.relevance - a.relevance)) : ((b.relevance - a.relevance) || (a.distance - b.distance)))
        .slice(0, 25)
-        .map(r => ({
-          ...r,
-          latitude: parseFloat(r.latitude),
-          longitude: parseFloat(r.longitude),
-          distance_km: r.distance ? (Number(r.distance) / 1000).toFixed(2) : null,
-          location: { lat: parseFloat(r.latitude), lng: parseFloat(r.longitude) },
-        }));
+        .map(r => {
+          // Build full administrative address from admin_boundaries
+          const addressParts = [r.neighbourhood, r.district, r.governorate].filter(Boolean);
+          const full_address = addressParts.length > 0 ? addressParts.join('، ') : (r.address || '');
+          return {
+            ...r,
+            latitude: parseFloat(r.latitude),
+            longitude: parseFloat(r.longitude),
+            distance_km: r.distance ? (Number(r.distance) / 1000).toFixed(2) : null,
+            location: { lat: parseFloat(r.latitude), lng: parseFloat(r.longitude) },
+            full_address,
+          };
+        });

      return { results: sortedResults };
    } catch (e) {
@@ -177,9 +150,9 @@ export class GeocodingService {
          p.latitude, p.longitude, p.address, 'user_place' as source,
          ST_DistanceSphere(p.location::geometry, ST_SetSRID(ST_MakePoint($1::float, $2::float), 4326)) as distance 
        FROM ${tableName} p
-        LEFT JOIN admin_boundaries n ON p.admin_level10_id = n.id
-        LEFT JOIN admin_boundaries d ON p.admin_level8_id = d.id
-        LEFT JOIN admin_boundaries g ON p.admin_level4_id = g.id
+        LEFT JOIN neighborhood_polygons n ON p.neighborhood_id = n.id
+        LEFT JOIN admin_boundaries d ON p.sub_district_id = d.id
+        LEFT JOIN admin_boundaries g ON p.governorate_id = g.id
        WHERE p.location IS NOT NULL
        ORDER BY p.location::geometry <-> ST_SetSRID(ST_MakePoint($1::float, $2::float), 4326) ASC LIMIT 3
      `;
@@ -0,0 +1,139 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { PlaceJordan } from './entities/place-jordan.entity';
+import axios from 'axios';
+import * as fs from 'fs';
+import * as path from 'path';
+
+@Injectable()
+export class JordanResearchService {
+  private readonly logger = new Logger(JordanResearchService.name);
+
+  constructor(
+    @InjectRepository(PlaceJordan)
+    private readonly placeRepo: Repository<PlaceJordan>,
+  ) {}
+
+  private async fetchWithRetry(url: string, data?: string, method: 'get' | 'post' = 'get', retries = 2) {
+    for (let i = 0; i <= retries; i++) {
+            try {
+                const config = { 
+                    timeout: 20000,
+                    headers: {
+                        'User-Agent': 'Mozilla/5.0 (compatible; IntaleqMapBot/1.0; +https://intaleq.xyz)',
+                        'Accept': 'application/json, application/sparql-results+json'
+                    }
+                };
+                const response = method === 'post' 
+                    ? await axios.post(url, data, config)
+                    : await axios.get(url, { ...config, params: data ? { query: data, format: 'json' } : {} });
+                return response.data;
+            } catch (error) {
+                if (i === retries) {
+                    this.logger.error(`Failed to fetch from ${url} after ${retries} retries: ${error.message}`);
+                    throw error;
+                }
+                await new Promise(res => setTimeout(res, 2000));
+            }
+        }
+  }
+
+  /**
+   * Source 1: OSM (Overpass API) with Geometries
+   */
+  async fetchOsmZarqa() {
+    this.logger.log('Fetching Zarqa Geometries from OSM...');
+    const query = `[out:json];(relation["boundary"="administrative"]["admin_level"~"6|8|10"](31.86,35.94,32.22,36.25);node["place"~"neighbourhood|suburb|town"](31.86,35.94,32.22,36.25););out geom;`;
+    try {
+      const data = await this.fetchWithRetry('https://overpass-api.de/api/interpreter', `data=${encodeURIComponent(query)}`, 'post');
+      return data.elements.map(e => ({
+        id: e.id,
+        name_ar: e.tags['name:ar'] || e.tags['name'],
+        type: e.tags['admin_level'] ? `admin_level_${e.tags['admin_level']}` : `place_${e.tags['place']}`,
+        geometry: e.geometry ? e.geometry : (e.lat && e.lon ? { type: 'Point', coordinates: [e.lon, e.lat] } : null)
+      }));
+    } catch (e) { return { error: `OSM Fetch failed: ${e.message}` }; }
+  }
+
+  /**
+   * Source 2: Overture (Local DB) - Corrected columns
+   */
+  async fetchOvertureZarqa() {
+    try {
+      const tableCheck = await this.placeRepo.query("SELECT count(*) FROM information_schema.tables WHERE table_name = 'overture_segment'");
+      if (parseInt(tableCheck[0].count) === 0) return { error: 'table overture_segment does not exist in this database' };
+      
+      // Probe columns to avoid 'highway' error
+      const columns = await this.placeRepo.query("SELECT column_name FROM information_schema.columns WHERE table_name = 'overture_segment'");
+      const colList = columns.map(c => c.column_name);
+      const roadClassCol = colList.includes('road_class') ? 'road_class' : (colList.includes('class') ? 'class' : 'NULL');
+      
+      return await this.placeRepo.query(`
+        SELECT DISTINCT COALESCE(names->>'primary', names->>'common') as name_ar, ${roadClassCol} as road_class,
+        ST_AsGeoJSON(ST_Centroid(location)) as centroid
+        FROM overture_segment
+        WHERE (names->>'primary' IS NOT NULL OR names->>'common' IS NOT NULL)
+        AND ST_Within(location, ST_MakeEnvelope(35.94, 31.86, 36.25, 32.22, 4326))
+        LIMIT 10
+      `);
+    } catch (e) { return { error: `Overture query failed: ${e.message}` }; }
+  }
+
+  /**
+   * Source 3: Wikidata (SPARQL) with User-Agent
+   */
+  async fetchWikidataZarqa() {
+    const sparql = `SELECT ?item ?itemLabel WHERE { ?item wdt:P131 wd:Q231710. SERVICE wikibase:label { bd:serviceParam wikibase:language "ar,en". } } LIMIT 20`;
+    try {
+      const data = await this.fetchWithRetry('https://query.wikidata.org/sparql', sparql, 'get');
+      return data.results.bindings.map(b => ({ id: b.item.value.split('/').pop(), name_ar: b.itemLabel.value }));
+    } catch (e) { return { error: `Wikidata Fetch failed: ${e.message}` }; }
+  }
+
+  /**
+   * Source 4 & 5: Static Files (HDX & GADM)
+   */
+  async checkStaticFiles() {
+    // Check various common paths from overture_ingest script or data directory
+    const paths = ['/data/infrastructure/osm-data/', './data/', './infrastructure/osm-data/'];
+    const files = ['jor_adm2_geoboundaries.geojson', 'gadm41_JOR_2.json'];
+    const results = {};
+    
+    for (const file of files) {
+        let found = false;
+        for (const p of paths) {
+            if (fs.existsSync(path.join(p, file))) {
+                results[file] = `Found at ${p}`;
+                found = true;
+                break;
+            }
+        }
+        if (!found) results[file] = 'Not Found locally - Check if overture_ingest.sh was run for division_area';
+    }
+    return results;
+  }
+
+  async generateZarqaReport() {
+    const [osm, overture, wikidata, staticFiles] = await Promise.all([
+      this.fetchOsmZarqa(),
+      this.fetchOvertureZarqa(),
+      this.fetchWikidataZarqa(),
+      this.checkStaticFiles()
+    ]);
+
+    return {
+      area: 'Zarqa Governorate, Jordan',
+      report_timestamp: new Date().toISOString(),
+      sources: {
+        osm,
+        overture,
+        wikidata,
+        static_files: staticFiles,
+        hdx: "Requires GeoBoundaries GeoJSON for Level 2 (Districts)",
+        gadm: "Requires GADM v4.1 for Level 1-2"
+      },
+      comparison_summary: "Multi-source research enabled with geometries. OSM provides precise neighborhood centroids and boundaries where available. Use the provided centroids to visualize Zarqa subunits."
+    };
+  }
+}
@@ -294,6 +294,11 @@
      <input type="checkbox" id="toggle-pois" checked onchange="updateLayers()" style="accent-color: var(--primary); width: 16px; height: 16px;">
      <span>عرض المعالم / Show POIs</span>
    </label>
+
+    <label style="display: flex; align-items: center; gap: 10px; margin-top: 12px; cursor: pointer; font-size: 13px;">
+      <input type="checkbox" id="toggle-arrows" checked onchange="updateLayers()" style="accent-color: var(--primary); width: 16px; height: 16px;">
+      <span>اتجاهات الشوارع / Street Directions</span>
+    </label>
  </div>

  <!-- DB NAMES INDICATOR -->
@@ -672,9 +677,15 @@
  function updateLayers() {
    const show3D   = document.getElementById('toggle-3d').checked;
    const showPOIs = document.getElementById('toggle-pois').checked;
+    const showArrows = document.getElementById('toggle-arrows').checked;

-    if (map.getLayer('3d-buildings')) {
-      map.setLayoutProperty('3d-buildings', 'visibility', show3D ? 'visible' : 'none');
+    // Toggle 3D Overture buildings
+    if (map.getLayer('building-3d')) {
+      map.setLayoutProperty('building-3d', 'visibility', show3D ? 'visible' : 'none');
+    }
+    // Show flat footprints when 3D is off
+    if (map.getLayer('overture-building-footprint')) {
+      map.setLayoutProperty('overture-building-footprint', 'visibility', show3D ? 'none' : 'visible');
    }

    if (map.getLayer('intaleq-db-label')) {
@@ -685,6 +696,18 @@
    if (map.getLayer('intaleq_pois')) {
       map.setLayoutProperty('intaleq_pois', 'visibility', showPOIs ? 'visible' : 'none');
    }
+
+    // Toggle places label layers + Overture name layers
+    ['places-syria-labels', 'places-jordan-labels', 'places-egypt-labels', 'overture-building-names', 'overture-street-names'].forEach(id => {
+      if (map.getLayer(id)) {
+        map.setLayoutProperty(id, 'visibility', showPOIs ? 'visible' : 'none');
+      }
+    });
+
+    // Toggle street direction arrows
+    if (map.getLayer('road-direction-arrows')) {
+      map.setLayoutProperty('road-direction-arrows', 'visibility', showArrows ? 'visible' : 'none');
+    }
  }
 </script>
 </body>
@@ -42,6 +42,16 @@
        "https://tiles.intaleqapp.com/places_egypt/{z}/{x}/{y}"
      ],
      "maxzoom": 14
+    },
+    "overture_buildings": {
+      "type": "vector",
+      "tiles": ["https://tiles.intaleqapp.com/overture_building/{z}/{x}/{y}"],
+      "maxzoom": 14
+    },
+    "overture_segments": {
+      "type": "vector",
+      "tiles": ["https://tiles.intaleqapp.com/overture_segment/{z}/{x}/{y}"],
+      "maxzoom": 14
    }
  },
  "layers": [
@@ -909,78 +919,18 @@
    {
      "id": "building-3d",
      "type": "fill-extrusion",
-      "source": "local-osm-polygons",
-      "source-layer": "planet_osm_polygon",
+      "source": "overture_buildings",
+      "source-layer": "overture_building",
      "minzoom": 15,
-      "filter": [
-        "has",
-        "building"
-      ],
      "paint": {
-        "fill-extrusion-color": [
-          "match",
-          [
-            "get",
-            "building"
-          ],
-          "commercial",
-          "#E0D8CC",
-          "retail",
-          "#E8DDD0",
-          "industrial",
-          "#D8DDE4",
-          "church",
-          "#E4DCF0",
-          "mosque",
-          "#D4EAD8",
-          "hospital",
-          "#F0E0E0",
-          "school",
-          "#E8ECD4",
-          "university",
-          "#E4E8D4",
-          "hotel",
-          "#E0E4EE",
-          "apartments",
-          "#E8E4DC",
-          "#E4DFDA"
-        ],
+        "fill-extrusion-color": "#DDD8D0",
        "fill-extrusion-height": [
          "coalesce",
-          [
-            "to-number",
-            [
-              "get",
-              "height"
-            ],
-            0
-          ],
-          [
-            "*",
-            [
-              "to-number",
-              [
-                "get",
-                "building:levels"
-              ],
-              3
-            ],
-            3.5
-          ],
+          ["to-number", ["get", "height"], 0],
+          ["*", ["coalesce", ["to-number", ["get", "num_floors"], null], 3], 3.5],
          12
        ],
-        "fill-extrusion-base": [
-          "coalesce",
-          [
-            "to-number",
-            [
-              "get",
-              "min_height"
-            ],
-            0
-          ],
-          0
-        ],
+        "fill-extrusion-base": 0,
        "fill-extrusion-opacity": 0.85,
        "fill-extrusion-vertical-gradient": true
      }
@@ -919,6 +919,35 @@
        ]
      }
    },
+    {
+      "id": "road-direction-arrows",
+      "type": "symbol",
+      "source": "local-osm-lines",
+      "source-layer": "planet_osm_line",
+      "minzoom": 15,
+      "filter": [
+        "all",
+        ["in", "highway", "motorway", "trunk", "primary", "secondary", "tertiary", "residential", "unclassified", "living_street"],
+        ["==", "oneway", "yes"]
+      ],
+      "layout": {
+        "symbol-placement": "line",
+        "symbol-spacing": 80,
+        "text-field": "▸",
+        "text-font": ["Noto Sans Regular"],
+        "text-size": ["interpolate", ["linear"], ["zoom"], 15, 12, 18, 18],
+        "text-keep-upright": false,
+        "text-rotation-alignment": "map",
+        "text-allow-overlap": true,
+        "text-ignore-placement": true,
+        "text-padding": 0
+      },
+      "paint": {
+        "text-color": ["interpolate", ["linear"], ["zoom"], 15, "rgba(100,116,139,0.4)", 18, "rgba(100,116,139,0.7)"],
+        "text-halo-color": "rgba(255,255,255,0.3)",
+        "text-halo-width": 0.5
+      }
+    },
    {
      "id": "building-fill-flat",
      "type": "fill",
@@ -938,120 +967,43 @@
    {
      "id": "building-3d",
      "type": "fill-extrusion",
-      "source": "local-osm-polygons",
-      "source-layer": "planet_osm_polygon",
+      "source": "overture_buildings",
+      "source-layer": "overture_building",
      "minzoom": 14,
      "layout": {
-        "visibility": "none"
+        "visibility": "visible"
      },
-      "filter": [
-        "has",
-        "building"
-      ],
      "paint": {
-        "fill-extrusion-color": [
-          "match",
-          [
-            "get",
-            "building"
-          ],
-          "commercial",
-          "#DDD5C5",
-          "retail",
-          "#E5D8C8",
-          "industrial",
-          "#D2D8E0",
-          "church",
-          "#DDD4EE",
-          "mosque",
-          "#CCE4D0",
-          "hospital",
-          "#EDD8D8",
-          "school",
-          "#E0E6CC",
-          "university",
-          "#D8E0C8",
-          "hotel",
-          "#D8DCF0",
-          "apartments",
-          "#E0DCD4",
-          "#DDD8D2"
-        ],
+        "fill-extrusion-color": "#DDD8D0",
        "fill-extrusion-height": [
          "interpolate",
-          [
-            "linear"
-          ],
-          [
-            "zoom"
-          ],
+          ["linear"],
+          ["zoom"],
          14,
          [
            "*",
-            [
-              "coalesce",
-              [
-                "to-number",
-                [
-                  "get",
-                  "building:levels"
-                ],
-                null
-              ],
-              3
-            ],
+            ["coalesce", ["to-number", ["get", "num_floors"], null], 3],
            2.5
          ],
          17,
          [
            "coalesce",
-            [
-              "to-number",
-              [
-                "get",
-                "height"
-              ],
-              null
-            ],
+            ["to-number", ["get", "height"], null],
            [
              "*",
-              [
-                "to-number",
-                [
-                  "get",
-                  "building:levels"
-                ],
-                3
-              ],
+              ["coalesce", ["to-number", ["get", "num_floors"], null], 3],
              3.5
            ],
            12
          ]
        ],
-        "fill-extrusion-base": [
-          "coalesce",
-          [
-            "to-number",
-            [
-              "get",
-              "min_height"
-            ],
-            null
-          ],
-          0
-        ],
+        "fill-extrusion-base": 0,
        "fill-extrusion-opacity": [
          "interpolate",
-          [
-            "linear"
-          ],
-          [
-            "zoom"
-          ],
-          14,
-          0.6,
-          16,
-          0.88
+          ["linear"],
+          ["zoom"],
+          14, 0.55,
+          16, 0.85
        ],
        "fill-extrusion-vertical-gradient": true
      }
@@ -1222,33 +1174,28 @@
        "unclassified",
        "living_street"
      ],
-      "minzoom": 16,
+      "minzoom": 15,
      "layout": {
        "text-field": [
          "coalesce",
-          [
-            "get",
-            "name:ar"
-          ],
-          [
-            "get",
-            "name"
-          ],
+          ["get", "name:ar"],
+          ["get", "name"],
          ""
        ],
-        "text-font": [
-          "Noto Sans Regular"
-        ],
-        "text-size": 11,
+        "text-font": ["Noto Sans Regular"],
+        "text-size": ["interpolate", ["linear"], ["zoom"], 15, 10, 18, 13],
        "symbol-placement": "line",
-        "text-letter-spacing": 0.04,
-        "text-padding": 4,
-        "text-allow-overlap": false
+        "text-letter-spacing": 0.05,
+        "text-padding": 15,
+        "symbol-spacing": 300,
+        "text-max-angle": 30,
+        "text-allow-overlap": false,
+        "text-ignore-placement": false
      },
      "paint": {
        "text-color": "#4A5568",
-        "text-halo-color": "rgba(255,255,255,0.85)",
-        "text-halo-width": 1.5
+        "text-halo-color": "rgba(255,255,255,0.92)",
+        "text-halo-width": 1.8
      }
    },
    {
@@ -1265,45 +1212,28 @@
        "motorway",
        "trunk"
      ],
-      "minzoom": 13,
+      "minzoom": 12,
      "layout": {
        "text-field": [
          "coalesce",
-          [
-            "get",
-            "name:ar"
-          ],
-          [
-            "get",
-            "name"
-          ],
+          ["get", "name:ar"],
+          ["get", "name"],
          ""
        ],
-        "text-font": [
-          "Noto Sans Regular"
-        ],
-        "text-size": [
-          "interpolate",
-          [
-            "linear"
-          ],
-          [
-            "zoom"
-          ],
-          13,
-          11,
-          16,
-          14
-        ],
+        "text-font": ["Noto Sans Bold"],
+        "text-size": ["interpolate", ["linear"], ["zoom"], 12, 10, 14, 13, 18, 16],
        "symbol-placement": "line",
-        "text-letter-spacing": 0.05,
-        "text-padding": 5,
-        "text-allow-overlap": false
+        "text-letter-spacing": 0.06,
+        "text-padding": 20,
+        "symbol-spacing": 350,
+        "text-max-angle": 25,
+        "text-allow-overlap": false,
+        "text-ignore-placement": false
      },
      "paint": {
-        "text-color": "#2D3748",
-        "text-halo-color": "rgba(255,255,255,0.9)",
-        "text-halo-width": 2
+        "text-color": "#1A2332",
+        "text-halo-color": "rgba(255,255,255,0.95)",
+        "text-halo-width": 2.5
      }
    },
    {
@@ -1929,14 +1859,11 @@
      "type": "fill",
      "source": "overture_buildings",
      "source-layer": "overture_building",
-      "minzoom": 14,
-      "layout": {
-        "visibility": "visible"
-      },
+      "maxzoom": 14,
      "paint": {
-        "fill-color": "#dcd8d0",
-        "fill-opacity": 0.8,
-        "fill-outline-color": "#c4beb4"
+        "fill-color": "#DDD8D0",
+        "fill-opacity": 0.85,
+        "fill-outline-color": "#C4BEB4"
      }
    },
    {
@@ -1978,31 +1905,26 @@
      "source": "overture_segments",
      "source-layer": "overture_segment",
      "minzoom": 14,
+      "filter": ["has", "names"],
      "layout": {
-        "text-field": [
-          "coalesce",
-          [
-            "get",
-            "names"
-          ],
-          ""
-        ],
-        "text-font": [
-          "Noto Sans Regular"
-        ],
-        "text-size": 11,
+        "text-field": ["coalesce", ["get", "names"], ""],
+        "text-font": ["Noto Sans Regular"],
+        "text-size": ["interpolate", ["linear"], ["zoom"], 14, 9, 16, 12, 18, 14],
        "symbol-placement": "line",
-        "text-padding": 10,
+        "text-rotation-alignment": "map",
+        "text-pitch-alignment": "viewport",
+        "text-keep-upright": true,
+        "text-padding": 20,
        "text-letter-spacing": 0.04,
        "text-max-angle": 30,
-        "symbol-spacing": 250,
+        "symbol-spacing": 300,
        "text-allow-overlap": false,
        "text-ignore-placement": false
      },
      "paint": {
-        "text-color": "#666",
-        "text-halo-color": "rgba(255, 255, 255, 0.9)",
-        "text-halo-width": 2
+        "text-color": "#4A5568",
+        "text-halo-color": "rgba(255, 255, 255, 0.95)",
+        "text-halo-width": 2.2
      }
    }
  ]
@@ -21,13 +21,17 @@ const MapComponent: React.FC<MapComponentProps> = ({
  useEffect(() => {
    if (!map.current) return;

-    // Toggle 3D Buildings
+    // Toggle 3D Buildings (now on Overture source)
    if (map.current.getLayer('building-3d')) {
      map.current.setLayoutProperty('building-3d', 'visibility', show3D ? 'visible' : 'none');
    }
+    // Toggle flat Overture footprint (show when 3D is off)
+    if (map.current.getLayer('overture-building-footprint')) {
+      map.current.setLayoutProperty('overture-building-footprint', 'visibility', show3D ? 'none' : 'visible');
+    }

    // Toggle POI Layers
-    const poiLayers = ['poi-icons', 'place-labels'];
+    const poiLayers = ['poi-icons', 'place-labels', 'overture-building-names'];
    poiLayers.forEach(layerId => {
      if (map.current!.getLayer(layerId)) {
        map.current!.setLayoutProperty(layerId, 'visibility', showPOIs ? 'visible' : 'none');
@@ -389,7 +393,7 @@ const MapComponent: React.FC<MapComponentProps> = ({

  return (
    <div ref={mapContainer} style={{ width: '100%', height: '100%', position: 'relative' }}>
-      {/* Intaleq Branding Watermark */}
+      {/* Intaleq Premium Branding Watermark */}
      <div 
        style={{ 
          position: 'absolute', 
@@ -398,25 +402,29 @@ const MapComponent: React.FC<MapComponentProps> = ({
          zIndex: 10, 
          display: 'flex', 
          alignItems: 'center',
-          backgroundColor: 'rgba(255, 255, 255, 0.7)',
-          padding: '4px 8px',
-          borderRadius: '4px',
+          background: 'rgba(255, 255, 255, 0.85)',
+          backdropFilter: 'blur(12px) saturate(180%)',
+          WebkitBackdropFilter: 'blur(12px) saturate(180%)',
+          padding: '6px 12px',
+          borderRadius: '10px',
          pointerEvents: 'none',
          userSelect: 'none',
-          gap: '6px'
+          gap: '8px',
+          boxShadow: '0 4px 16px rgba(0,0,0,0.08)',
+          border: '1px solid rgba(255,255,255,0.35)'
        }}
      >
        <img 
          src="/intaleq-logo.png" 
          alt="Intaleq" 
-          style={{ height: '16px', filter: 'drop-shadow(0 1px 1px rgba(0,0,0,0.1))' }} 
+          style={{ height: '18px', filter: 'drop-shadow(0 1px 2px rgba(0,0,0,0.1))' }} 
        />
        <span 
          style={{ 
            fontSize: '10px', 
-            fontWeight: 600, 
-            color: '#3c4043', 
-            letterSpacing: '0.02em',
+            fontWeight: 800, 
+            color: '#c0a048', 
+            letterSpacing: '0.8px',
            textTransform: 'uppercase'
          }}
        >
@@ -0,0 +1,69 @@
+import os
+
+def export_minimalist_project():
+    output_filename = "project_source_code_light.txt"
+    
+    # 1. الملفات المسموح بها بالاسم الكامل (حساسة لحالة الأحرف)
+    strictly_allowed_names = {'style.json', 'style_mobile.json', '.env', 'env'}
+    
+    # 2. الامتدادات البرمجية المسموح بها (الكود المصدري فقط)
+    allowed_logic_extensions = {'.ts', '.sh'}
+    
+    # 3. مجلدات يتم تجاوزها فوراً لتسريع العملية
+    ignore_dirs = {'node_modules', 'dist', '.git', 'coverage', 'build', '.idea', '.vscode'}
+
+    file_counter = 0
+    
+    print("جاري استخراج الملفات المطلوبة فقط (Light Mode)...")
+    
+    with open(output_filename, 'w', encoding='utf-8') as outfile:
+        outfile.write("=" * 60 + "\n")
+        outfile.write("ملفات المشروع المختارة (Style JSON + Source Code)\n")
+        outfile.write("=" * 60 + "\n\n")
+
+        for root, dirs, files in os.walk('.'):
+            # استثناء المجلدات الثقيلة
+            dirs[:] = [d for d in dirs if d not in ignore_dirs]
+
+            for file in files:
+                name_lower = file.lower()
+                ext = os.path.splitext(name_lower)[1]
+                
+                # شرط القبول المنطقي:
+                # - إما أن يكون الاسم مطابقاً تماماً لملفات الستايل أو env
+                # - أو أن يكون امتداد ملف كود (ts, sh)
+                if file in strictly_allowed_names or ext in allowed_logic_extensions:
+                    
+                    # استثناء إضافي لملفات الاختبار أو التكوين الفرعية لتقليل الحجم
+                    if '.spec.ts' in name_lower or 'test.ts' in name_lower:
+                        continue
+                        
+                    filepath = os.path.join(root, file)
+                    
+                    try:
+                        with open(filepath, 'r', encoding='utf-8') as f:
+                            lines = f.readlines()
+                        
+                        file_counter += 1
+                        outfile.write("-" * 60 + "\n")
+                        outfile.write(f"[{file_counter}] اسم الملف: {file}\n")
+                        outfile.write(f"المسار: {filepath}\n")
+                        outfile.write("-" * 60 + "\n")
+                        
+                        for line_number, line in enumerate(lines, 1):
+                            # كتابة رقم السطر مع الكود
+                            outfile.write(f"{line_number:04d} | {line.rstrip()}\n")
+                            
+                        outfile.write("\n\n")
+                        print(f"تمت الإضافة: {filepath}")
+                        
+                    except Exception:
+                        # تجاوز أي ملف يسبب خطأ في القراءة
+                        continue
+
+    print(f"\n✅ اكتملت العملية بنجاح.")
+    print(f"إجمالي الملفات المضافة: {file_counter}")
+    print(f"الملف الناتج: {output_filename}")
+
+if __name__ == "__main__":
+    export_minimalist_project()