{
  "id": "zhv",
  "title": {
    "en": "ZHV Import Tool"
  },
  "description": {
    "en": "Small theme allowing import of bus stops from the Zentrales Haltestellenverzeichnis in Germany."
  },
  "icon": "./assets/layers/transit_stops/bus_stop.svg",
  "hideFromOverview": true,
  "layers": [
    {
      "id": "zhv",
      "name": {
        "en": "Bus stops in ZHV"
      },
      "title": {
        "render": {
          "en": "Bus stop in ZHV"
        }
      },
      "minzoom": 15,
      "source": {
        "geoJson": "https://robinlinde.github.io/tiles/zhv_haltestellen/{z}/{x}/{y}.json",
        "geoJsonZoomLevel": 15,
        "osmTags": "Type~Q"
      },
      "tagRenderings": [
        {
          "id": "name",
          "render": {
            "en": "This stop is called {Name}"
          }
        },
        {
          "id": "id",
          "render": {
            "en": "The ID of this stop is {_ifopt}"
          }
        },
        {
          "id": "closest_stop",
          "render": {
            "en": "The closest stop in OSM is <a href=#{_closest_osm_stop}>{_closest_osm_stop_name}</a>."
          }
        },
        {
          "id": "import",
          "render": {
            "special": {
              "type": "import_button",
              "targetLayer": "transit_stops",
              "tags": "_tags",
              "text": {
                "en": "Add this stop"
              }
            }
          },
          "condition": {
            "or": [
              "_has_closeby_feature=no",
              "_has_closeby_feature=maybe"
            ]
          }
        },
        {
          "id": "tag-hint",
          "render": {
            "en": "This stop will get the following tags: <b>{_tags}</b>"
          },
          "condition": {
            "or": [
              "_has_closeby_feature=no",
              "_has_closeby_feature=maybe"
            ]
          }
        },
        {
          "id": "imported",
          "render": {
            "en": "This stop is (probably) already added. <a href=#{_closest_osm_stop_id}>View the point</a>."
          },
          "condition": {
            "or": [
              "_has_closeby_feature=yes",
              "_has_closeby_feature=maybe"
            ]
          }
        },
        {
          "id": "tag-apply",
          "condition": {
            "or": [
              "_has_closeby_feature=yes",
              "_has_closeby_feature=maybe"
            ]
          },
          "render": {
            "special": {
              "type": "tag_apply",
              "tags_to_apply": "ref:IFOPT=$_ifopt",
              "id_of_object_to_apply_this_one": "_closest_osm_stop_id",
              "message": {
                "en": "Add IFOPT to the existing stop"
              },
              "image": "./assets/svg/addSmall.svg"
            }
          }
        },
        {
          "id": "minimap_with_poi",
          "render": "{minimap(18, id, _closest_osm_stop_id)}"
        }
      ],
      "pointRendering": [
        {
          "marker": [
            {
              "icon": "circle",
              "color": {
                "render": "red",
                "mappings": [
                  {
                    "if": "_has_closeby_feature=yes",
                    "then": "green"
                  },
                  {
                    "if": "_has_closeby_feature=maybe",
                    "then": "orange"
                  }
                ]
              }
            }
          ],
          "location": [
            "point",
            "centroid"
          ],
          "iconSize": "20,20"
        }
      ],
      "calculatedTags": [
        "_closest_osm_stop=closest(feat)('transit_stops')?.properties",
        "_closest_osm_stop_id=feat.properties._closest_osm_stop?.id",
        "_closest_osm_stop_distance=distanceTo(feat)(feat.properties._closest_osm_stop_id)",
        "_closest_osm_stop_name=feat.properties._closest_osm_stop?.name",
        "_has_closeby_feature=feat.properties._closest_osm_stop_distance < 15 ? 'yes' : (feat.properties._closest_osm_stop_distance > 25 ? 'no' : 'maybe')",
        "_ifopt=feat.properties.DHID",
        "_tags='highway=bus_stop;public_transport=platform;ref:IFOPT='+feat.properties._ifopt+';name='+feat.properties.Name"
      ]
    },
    {
      "builtin": "transit_stops",
      "override": {
        "name": {
          "en": "Bus stops in OSM"
        },
        "tagRenderings+": [
          {
            "id": "ifopt",
            "question": {
              "en": "What is the IFOPT reference of this stop?"
            },
            "render": {
              "en": "The IFOPT reference of this stop is {ref:IFOPT}."
            },
            "freeform": {
              "key": "ref:IFOPT",
              "type": "string",
              "placeholder": {
                "en": "e.g. NL:Q:15003950 or de:03457:15801::2"
              }
            }
          }
        ]
      }
    }
  ]
}