logs: Added prioritization of filter names starting with the search query, for example bringing 'Li' higher up when the search query is 'li'.

marko/page/logs/components/filter-menu/component.js

@@ -49,9 +49,9 @@ module.exports = class {
 
     const search = this.state.search.toLocaleLowerCase()
 
-    this.state.characters = input.characters.filter(c => !this.state.activeMap.characters[c.id]).filter(c => this.matches(c.name, search)).sort((a,b) => a.name.localeCompare(b.name))
+    this.state.characters = input.characters.filter(c => !this.state.activeMap.characters[c.id]).filter(c => this.matches(c.name, search)).sort((a,b) => compareFilters(a.name, b.name, search))
-    this.state.channels = input.channels.filter(c => !this.state.activeMap.channels[c.name]).filter(c => this.matches(c.name, search)).sort((a,b) => a.name.localeCompare(b.name))
+    this.state.channels = input.channels.filter(c => !this.state.activeMap.channels[c.name]).filter(c => this.matches(c.name, search)).sort((a,b) => compareFilters(a.name, b.name, search))
-    this.state.eventNames = input.eventNames.filter(e => !this.state.activeMap.events[e]).filter(e => this.matches(e, search)).sort((a,b) => a.localeCompare(b))
+    this.state.eventNames = input.eventNames.filter(e => !this.state.activeMap.events[e]).filter(e => this.matches(e, search)).sort((a,b) => compareFilters(a, b, search))
   }
 
   updateActive({filter, characters, channels, eventNames}) {
@@ -126,4 +126,29 @@ module.exports = class {
 
     return str.toLowerCase().indexOf(search) !== -1
   }
+}
+
+/**
+ * 
+ * @param {string} a 
+ * @param {string} b 
+ * @param {string} search 
+ */
+function compareFilters(a, b, search) {
+  if (search != "") {
+    if (search.charAt(0) != "#" && a.charAt(0) == "#" && b.charAt(0) == "#") {
+      search = '#' + search
+    }
+
+    const aStarts = a.toLocaleLowerCase().startsWith(search)
+    const bStarts = b.toLocaleLowerCase().startsWith(search)
+  
+    if (aStarts && !bStarts) {
+      return -1
+    } else if (bStarts && !aStarts) {
+      return 1
+    }
+  }
+
+  return a.localeCompare(b)
 }