mapcomplete/assets/themes/bag_import/bag.json

{
  "id": "bag",
  "title": {
    "nl": "BAG import helper",
    "en": "BAG import helper"
  },
  "shortDescription": {
    "nl": "BAG import helper tool",
    "en": "BAG import helper tool"
  },
  "description": {
    "nl": "Dit thema helpt het importeren van BAG data",
    "en": "This theme helps with importing data from BAG"
  },
  "maintainer": "Wouter van der Wal",
  "icon": "./assets/themes/bag_import/logo.svg",
  "startLat": 53.1726,
  "startLon": 7.04545,
  "startZoom": 9,
  "overrideAll": {
    "minzoom": 19
  },
  "layers": [
    {
      "id": "osm:buildings",
      "name": "OSM Buildings",
      "title": "OSM Building",
      "source": {
        "osmTags": "building~*",
        "maxCacheAge": 0
      },
      "calculatedTags": [
        "_surface:strict:=feat.get('_surface')"
      ],
      "mapRendering": [
        {
          "width": {
            "render": "2",
            "mappings": [
              {
                "if": "fixme~*",
                "then": "5"
              }
            ]
          },
          "color": {
            "render": "#00c",
            "mappings": [
              {
                "if": "fixme~*",
                "then": "#ff00ff"
              },
              {
                "if": "building=house",
                "then": "#a00"
              },
              {
                "if": "building=shed",
                "then": "#563e02"
              },
              {
                "if": {
                  "or": [
                    "building=garage",
                    "building=garages"
                  ]
                },
                "then": "#f9bfbb"
              },
              {
                "if": "building=yes",
                "then": "#0774f2"
              }
            ]
          }
        }
      ]
    },
    {
      "id": "bag:pand",
      "name": "BAG Buildings",
      "title": "BAG Building",
      "description": {
        "en": "Buildings from BAG register"
      },
      "source": {
        "geoJson": "https://service.pdok.nl/lv/bag/wfs/v2_0?request=GetFeature&service=WFS&version=2.0.0&outputFormat=application%2Fjson%3B%20subtype%3Dgeojson&typeName=bag%3Apand&bbox={x_min}%2C{y_min}%2C{x_max}%2C{y_max}%2CCRS84&srsName=EPSG%3A4326",
        "geoJsonZoomLevel": 18,
        "osmTags": {
          "and": [
            "identificatie~*"
          ]
        },
        "maxCacheAge": 0
      },
      "calculatedTags": [
        "_overlaps_with_buildings=feat.overlapWith('osm:buildings').filter(f => f.feat.properties.id.indexOf('-') < 0)",
        "_overlaps_with=feat.get('_overlaps_with_buildings').find(f => f.overlap > 1 /* square meter */ )",
        "_overlaps_with_properties=feat.get('_overlaps_with')?.feat?.properties",
        
        "_overlap_percentage=Math.round(100 * (feat.get('_overlaps_with')?.overlap / feat.get('_overlaps_with_properties')['_surface:strict']))",
        "_reverse_overlap_percentage=Math.round(100 * (feat.get('_overlaps_with')?.overlap / feat.get('_surface')))",
        
        "_bag_obj:in_construction=feat.properties.status.startsWith('Bouwvergunning verleend') || feat.properties.status.startsWith('Bouw gestart')",
        "_bag_obj:construction=(feat.properties.gebruiksdoel == 'woonfunctie') ? ((Number(feat.properties.aantal_verblijfsobjecten) == 1) ? 'house' : 'apartments') : 'yes'",
        "_bag_obj:building=(feat.properties.status.startsWith('Bouwvergunning verleend') || feat.properties.status.startsWith('Bouw gestart')) ? 'construction' : feat.properties['_bag_obj:construction']",
        "_bag_obj:ref:bag=Number(feat.properties.identificatie)",
        "_bag_obj:source:date=new Date().toISOString().split('T')[0]",
        "_bag_obj:start_date=feat.properties.bouwjaar",

        "_osm_obj:id=feat.get('_overlaps_with_properties')?.id",
        "_osm_obj:building=feat.get('_overlaps_with_properties')?.building",

        "_imported_osm_object_found=Number(feat.properties.identificatie)==Number(feat.get('_overlaps_with_properties')['ref:bag'])"
      ],
      "mapRendering": [
        {
          "width": {
            "render": 5,
            "mappings": [
              {
                "if": "_imported_osm_object_found=true",
                "then": "1"
              }
            ]
          },
          "color": {
            "render": "#00a",
            "mappings": [
              {
                "if": "_imported_osm_object_found=true",
                "then": "#0f0"
              }
            ]
          }
        }
      ],
      "tagRenderings": [
        {
          "id": "Import button",
          "render": "{import_way_button(osm:buildings, building=$_bag_obj:building; ref:bag=$_bag_obj:ref:bag; source=BAG; source:date=$_bag_obj:source:date; start_date=$_bag_obj:start_date, Upload this building to OpenStreetMap)}",
          "mappings": [
            {
              "if": {
                "and": [
                  "_overlap_percentage>50",
                  "_reverse_overlap_percentage>50",
                  "_overlaps_with!="
                ]
              },
              "then": "{conflate_button(osm:buildings, building=$_bag_obj:building; ref:bag=$_bag_obj:ref:bag; source=BAG; source:date=$_bag_obj:source:date; start_date=$_bag_obj:start_date, Replace the geometry in OpenStreetMap, , _osm_obj:id)}"
            },
            {
              "if": "_bag_obj:in_construction=true",
              "then": "{import_way_button(osm:buildings, building=$_bag_obj:building; construction=$_bag_obj:construction; ref:bag=$_bag_obj:ref:bag; source=BAG; source:date=$_bag_obj:source:date; start_date=$_bag_obj:start_date, Upload this building to OpenStreetMap)}"
            }
          ]
        },
        {
          "id": "Reference",
          "render": {
            "en": "The reference in BAG is <b>{_bag_obj:ref:bag}</b>"
          }
        },
        {
          "id": "Build year",
          "render": {
            "en": "This building was build in <b>{_bag_obj:start_date}</b>"
          },
          "mappings": [
            {
              "if": "_bag_obj:in_construction=true",
              "then": {
                "en": "The building was started in <b>{_bag_obj:start_date}</b>"
              }
            }
          ]
        },
        {
          "id": "Building type",
          "render": {
            "en": "The building type is a <b>{_bag_obj:building}</b>"
          },
          "mappings": [
            {
              "if": "_bag_obj:in_construction=true",
              "then": {
                "en": "The building type will be a <b>{_bag_obj:construction}</b>"
              }
            }
          ]
        },
        {
          "id": "Overlapping building",
          "render": "<div>The overlapping <a href=https://osm.org/{_osm_obj:id} target=_blank>osm:buildings</a> is a <b>{_osm_obj:building}</b> and covers <b>{_overlap_percentage}%</b> of the BAG building.<br>The BAG-building covers <b>{_reverse_overlap_percentage}%</b> of the OSM building<div><h3>BAG geometry:</h3>{minimap(21, id):height:10rem;border-radius:1rem;overflow:hidden}<h3>OSM geometry:</h3>{minimap(21,_osm_obj:id):height:10rem;border-radius:1rem;overflow:hidden}</div></div>",
          "condition": "_overlaps_with!="
        }
      ]
    },
    {
      "id": "bag:verblijfsobject",
      "name": "bag:verblijfsobject",
      "title": "bag:verblijfsobject - {identificatie}",
      "description": "Adressen vanaf het BAG register",
      "source": {
        "geoJson": "https://service.pdok.nl/lv/bag/wfs/v2_0?request=GetFeature&service=WFS&version=2.0.0&outputFormat=application%2Fjson%3B%20subtype%3Dgeojson&typeName=bag%3Averblijfsobject&bbox={x_min}%2C{y_min}%2C{x_max}%2C{y_max}%2CCRS84&srsName=EPSG%3A4326",
        "geoJsonZoomLevel": 19,
        "osmTags": {
          "and": [
            "identificatie~*"
          ]
        },
        "maxCacheAge": 0
      },
      "calculatedTags": [
        "addr:housenumber:=`${feat.properties.huisnummer}${feat.properties.huisletter}${(feat.properties.toevoeging != '') ? '-' : ''}${feat.properties.toevoeging}`"
      ],
      "mapRendering": [
        {
          "label": {
            "render": "<div style='color: black' class='rounded-full p-1 font-bold relative'>{addr:housenumber}</div>",
            "condition": "addr:housenumber~*"
          },
          "location": [
            "point",
            "centroid"
          ]
        },
        {
          "width": {
            "render": 1
          }
        }
      ],
      "tagRenderings": [
        {
          "id": "Adress",
          "render": "{openbare_ruimte} {addr:housenumber}, {woonplaats} {postcode}"
        }
      ]
    }
  ],
  "hideFromOverview": true
}