remove handling visibility expressions in layer metadata

Author: Natalia Kowalczyk

lib/map.js

@@ -3,7 +3,6 @@ const object = require('./object');
 const util = require('./util');
 const makeEventHandler = require('./event-handler');
 const mapGestures = require('@mapwhit/map-gestures').default;
-const { initVisibility, evalVisibility } = require('./style/visibility');
 const { query, refresh: refreshFeatures } = require('@mapwhit/features');
 
 module.exports = map;
@@ -27,8 +26,7 @@ async function map(node, options) {
         version: 8,
         sources: {},
         layers: []
-      },
-      visibility: {}
+      }
     },
     options
   );
@@ -46,7 +44,6 @@ async function map(node, options) {
     queryRenderedFeatures,
     refresh,
     state,
-    visibility,
     zoom,
     registerImage
   });
@@ -155,23 +152,15 @@ async function map(node, options) {
     }
     styles = style.layers.reduce(
       (result, layer) => {
-        if (layer.metadata) {
-          const visibility = initVisibility(layer.id, layer.metadata.visibility);
-          if (visibility) {
-            result.visibility.push(visibility);
-          }
-        }
         if (layer['source-layer'] === 'poi') {
           result.poi.push(layer.id);
         }
         return result;
       },
       {
-        poi: [],
-        visibility: []
+        poi: []
       }
     );
-    evalVisibility(self._m, styles.visibility, options.visibility);
     self._images.refresh({
       _m: self._m,
       ready: true
@@ -225,18 +214,6 @@ async function map(node, options) {
     self._m.setGlobalStateProperty(key, value);
   }
 
-  function visibility(key, value) {
-    if (key === undefined) {
-      return options.visibility;
-    }
-    if (typeof key === 'object') {
-      options.visibility = key;
-    } else {
-      options.visibility[key] = value;
-    }
-    evalVisibility(self._m, styles.visibility, options.visibility);
-  }
-
   function path2url(url) {
     if (typeof url === 'string') {
       return url;