Diacritiques ignorés dans la recherche et ajustement des boosts

js/places.js

@@ -180,13 +180,26 @@ export class PlaceDatabase extends EventTarget {
 
         this.fullTextIndex = lunr(function(){
             this.ref("id")
-            this.field("name")
+            this.field("name", {boost: 3})
+            this.field("name_simple", {boost: 2})
             this.field("synonyms")
 
             for(let [id, feature] of Object.entries(database.featuresById)){
                 let sym = feature.mapSymbol;
 
                 let synonyms = []
+                let name_simple = null;
+
+                if(feature.properties.name){
+                    let sinDiacritics = feature.properties.name.normalize("NFD")
+                        .replace(/[\u0300-\u036f]/g, "");
+
+                    name_simple = sinDiacritics.toLowerCase();
+
+                    synonyms.push(feature.properties.name.toLowerCase())
+                    synonyms.push(sinDiacritics)
+                    synonyms.push(sinDiacritics.toLowerCase())
+                }
 
                 if(sym.genericName){
                     synonyms.push(sym.genericName)
@@ -200,11 +213,18 @@ export class PlaceDatabase extends EventTarget {
                     showOnEmptyMap.push(feature)
                 }
 
+                let boost = undefined;
+
+                if(sym.searchBoost !== undefined){
+                    boost = sym.searchBoost
+                }
+
                 this.add({
                     id,
                     name: feature.properties.name || sym.genericName,
+                    name_simple,
                     synonyms
-                })
+                }, {boost})
             }
         })
 

js/symbols.js

@@ -32,6 +32,11 @@ export class MapSymbol {
      */
     genericName = undefined
 
+    /**
+     * Boost features with this symbol up (or down if negative) in search if defined
+     */
+    searchBoost = undefined
+
     /**
      * A list of sysnonyms for this feature for full text indexing
      * @type {string[]}
@@ -300,6 +305,7 @@ export const VERBOTEN_AREA_SYMBOL = new MapSymbol()
     VERBOTEN_AREA_SYMBOL.genericName = "Zone interdite"
     VERBOTEN_AREA_SYMBOL.backgroundColor = "#992700"
     VERBOTEN_AREA_SYMBOL.borderColor = "#992700"
+    VERBOTEN_AREA_SYMBOL.searchBoost = -2;
 }
 
 export const BUILDING_SYMBOL = new MapSymbol()