prepublish

#!/bin/bash

# Set path to installed node modules to run the script without npm
PATH=$PATH:./node_modules/.bin

# Default variables
NDJSONMAP_ARGS="(delete d.properties, d)"
NDJSONFILTER_ARGS='d'
SIMPLIFICATION=$npm_package_config_simplification
QUANTIZATION=$npm_package_config_quantization
AUTONOMOUS_REGIONS_IDS=$npm_package_config_autonomous_regions

if [ $AUTONOMOUS_REGIONS_IDS != all ]; then
  NDJSONFILTER_ARGS="'${AUTONOMOUS_REGIONS_IDS}'.split(',').includes(d.properties.NATCODE.slice(2, 4))"

  # Change default quantization and simplification to have a sharper map
  if [ $SIMPLIFICATION = 0.0001 ]; then
    SIMPLIFICATION=1e-5
  fi
  if [ $QUANTIZATION = 10000 ]; then
    QUANTIZATION=1e5
  fi
fi

echo "Autonomous regions: $AUTONOMOUS_REGIONS_IDS"
echo "Simplification: $SIMPLIFICATION"
echo "Quantization: $QUANTIZATION"

rm -rvf es
mkdir -p es

if [ ! -d build ]; then
  mkdir build
  curl "https://centrodedescargas.cnig.es/CentroDescargas/descargaDir" -k --compressed --data "secuencialDescDir=9000029&aceptCodsLicsDD_0=15" > build/lineas_limite.zip
  unzip -jod build build/lineas_limite.zip \
    SHP_ETRS89/\*/recintos_autonomicas\* \
    SHP_ETRS89/\*/recintos_provinciales\* \
    SHP_ETRS89/\*/recintos_municipales\* \
    SHP_REGCAN95/\*/recintos_autonomicas\* \
    SHP_REGCAN95/\*/recintos_provinciales\* \
    SHP_REGCAN95/\*/recintos_municipales\*
fi

geo2topo -n autonomous_regions=<( \
    shp2json --encoding utf8 -n build/recintos_autonomicas_inspire_peninbal_etrs89.shp \
      | ndjson-filter "$NDJSONFILTER_ARGS" \
      | ndjson-map '(d.id = d.properties.NATCODE.slice(2, 4), d)'
    shp2json --encoding utf8 -n build/recintos_autonomicas_inspire_canarias_regcan95.shp \
      | ndjson-filter "$NDJSONFILTER_ARGS" \
      | ndjson-map '(d.id = d.properties.NATCODE.slice(2, 4), d)') \
  | toposimplify -f -p $SIMPLIFICATION \
  | topoquantize $QUANTIZATION \
  | topomerge border=autonomous_regions \
  | node ./properties.js \
  > es/autonomous_regions.json

geo2topo -n provinces=<( \
    shp2json --encoding utf8 -n build/recintos_provinciales_inspire_peninbal_etrs89.shp \
      | ndjson-filter "$NDJSONFILTER_ARGS" \
      | ndjson-map '(d.id = d.properties.NATCODE.slice(4, 6), d)'
    shp2json --encoding utf8 -n build/recintos_provinciales_inspire_canarias_regcan95.shp \
      | ndjson-filter "$NDJSONFILTER_ARGS" \
      | ndjson-map '(d.id = d.properties.NATCODE.slice(4, 6), d)') \
  | toposimplify -f -p $SIMPLIFICATION \
  | topoquantize $QUANTIZATION \
  | topomerge autonomous_regions=provinces -k 'd.properties.NATCODE.slice(2, 4)' \
  | topomerge border=autonomous_regions \
  | node ./properties.js \
  > es/provinces.json

geo2topo -n municipalities=<( \
    shp2json --encoding utf8 -n build/recintos_municipales_inspire_peninbal_etrs89.shp \
      | ndjson-filter "$NDJSONFILTER_ARGS" \
      | ndjson-map '(d.id = d.properties.NATCODE.slice(6, 11), d)'
    shp2json --encoding utf8 -n build/recintos_municipales_inspire_canarias_regcan95.shp \
      | ndjson-filter "$NDJSONFILTER_ARGS" \
      | ndjson-map '(d.id = d.properties.NATCODE.slice(6, 11), d)') \
  | toposimplify -f -p $SIMPLIFICATION \
  | topoquantize $QUANTIZATION \
  | topomerge provinces=municipalities -k 'd.properties.NATCODE.slice(4, 6)' \
  | topomerge autonomous_regions=municipalities -k 'd.properties.NATCODE.slice(2, 4)' \
  | topomerge border=autonomous_regions \
  | node ./properties.js \
  > es/municipalities.json