# download VicMap source data
# the URL here usually gets manually updated weekly though no guarantees
# it's a mirror of the upstream VICMAP data with split shp files reduced to a single shp file
data/VICMAP_ADDRESS.zip:
	mkdir -p data
	wget --no-verbose --directory-prefix=data https://www.alantgeo.com.au/share/VICMAP_ADDRESS.zip

# cadastre used for debugging
data/VICMAP_PROPERTY.zip:
	mkdir -p data
	wget --no-verbose --directory-prefix=data https://www.alantgeo.com.au/share/VICMAP_PROPERTY.zip

data/vicmap/ll_gda94/sde_shape/whole/VIC/VMADD/layer/address.shp: data/VICMAP_ADDRESS.zip
	mkdir -p data/vicmap
	unzip -d data/vicmap -n $<
	# update mtime so that Make doesn't see it as outdated
	touch --no-create $@

data/vicmap/ll_gda94/sde_shape/whole/VIC/VMPROP/layer/property_view.shp: data/VICMAP_PROPERTY.zip
	mkdir -p data/vicmap
	unzip -d data/vicmap -n $<
	touch --no-create $@

data/vicmap-property.fgb: data/vicmap/ll_gda94/sde_shape/whole/VIC/VMPROP/layer/property_view.shp
	ogr2ogr -f FlatGeobuf -nlt PROMOTE_TO_MULTI $@ $<

data/vicmap.geojson:
	ogr2ogr -f GeoJSONSeq $@ data/vicmap/ll_gda94/sde_shape/whole/VIC/VMADD/layer/address.shp

vicmapExtract:
	ogr2ogr -f GeoJSONSeq -clipsrc 144.95392 -37.80260 144.97298 -37.79204 data/vicmap.geojson data/vicmap/ll_gda94/sde_shape/whole/VIC/VMADD/layer/address.shp

cleanDist:
	rm -rf dist

dist/vicmap-osm.geojson: data/vicmap.geojson
	mkdir -p dist
	./bin/vicmap2osm.js $< $@

dist/vicmap-osm.mbtiles: dist/vicmap-osm.geojson
	tippecanoe --force -o $@ --minimum-zoom=12 --maximum-zoom=12 --no-feature-limit --no-tile-size-limit --no-tile-stats --read-parallel $<

dist/vicmap-osm-uniq.geojson: dist/vicmap-osm.geojson
	mkdir -p debug/reduceDuplicates
	node --max_old_space_size=4096 ./bin/reduceDuplicates.js --debug $< $@

dist/vicmap-osm-uniq-flats.geojson: dist/vicmap-osm-uniq.geojson
	mkdir -p debug/reduceOverlap
	node --max_old_space_size=4096 ./bin/reduceOverlap.js --debug $< $@

dist/vicmap-osm-uniq-flats-withinrange.geojson: dist/vicmap-osm-uniq-flats.geojson
	mkdir -p debug/reduceRangeDuplicates
	node --max_old_space_size=4096 ./bin/reduceRangeDuplicates.js --debug $< $@

loadPgOSM: dist/vicmap-osm.geojson
	ogr2ogr -f PostgreSQL PG: $< -lco UNLOGGED=YES -nln vm_osm

data/vicmap.fgb: data/vicmap/ll_gda94/sde_shape/whole/VIC/VMADD/layer/address.shp
	ogr2ogr -f FlatGeobuf $@ $<

dist/vicmap-osm.fgb: dist/vicmap-osm.geojson
	ogr2ogr -f FlatGeobuf $@ $<

# useful for development to be able to query a database
loadPgAdd: data/vicmap/ll_gda94/sde_shape/whole/VIC/VMADD/layer/address.shp
	ogr2ogr -f PostgreSQL PG: $< -lco UNLOGGED=YES -nln vmadd
	# index all columns for faster queries during development
	psql -f src/createIndexQuery.sql --tuples-only | psql

loadPgProp: data/vicmap/ll_gda94/sde_shape/whole/VIC/VMPROP/layer/property_view.shp
	ogr2ogr -f PostgreSQL PG: $< -lco UNLOGGED=YES -nln vmprop -nlt MULTIPOLYGON

data/victoria.osm.pbf:
	wget --no-verbose --directory-prefix=data http://download.openstreetmap.fr/extracts/oceania/australia/victoria.osm.pbf

# addr:suburb, addr:postcode alone without a housenumber or being an interpolation way aren't of much use for comparisons
data/victoria-addr.osm.pbf: data/victoria.osm.pbf
	osmium tags-filter --output=$@ --overwrite $< addr:housenumber addr:interpolation

data/victoria-addr.osm.geojson: data/victoria-addr.osm.pbf
	osmium export --config=config/osmium-export-config.json --output-format=geojsonseq --output=$@ --overwrite $<

data/victoria-addr.osm.fgb: data/victoria-addr.osm.geojson
	ogr2ogr -f FlatGeobuf -nlt PROMOTE_TO_MULTI -skipfailures -mapFieldType Integer64List=String $@ $<