feat(search): add search state

packages/integration/src/lib/search/index.ts

@@ -1,2 +1,3 @@
+export * from './search.state';
 export * from './search-results-tool';
 export * from './search.module';

packages/integration/src/lib/search/search-results-tool/search-results-tool.component.ts

@@ -2,8 +2,6 @@ import { Component } from '@angular/core';
 
 import { Register } from '@igo2/context';
 
-import { SearchResultsToolOptions } from './search-results-tool.interface';
-
 @Register({
   name: 'searchResults',
   title: 'igo.integration.tools.searchResults',

packages/integration/src/lib/search/search.state.ts

@@ -0,0 +1,28 @@
+import { Injectable } from '@angular/core';
+
+import { EntityStore } from '@igo2/common';
+import { SearchResult, SearchSourceService, SearchSource } from '@igo2/geo';
+
+/**
+ * Service that holds the state of the search module
+ */
+@Injectable({
+  providedIn: 'root'
+})
+export class SearchState {
+  /**
+   * Store that holds the search results
+   */
+  public store: EntityStore<SearchResult> = new EntityStore<SearchResult>([]);
+
+  /**
+   * Search types currently enabled in the search source service
+   */
+  get searchTypes(): string[] {
+    return this.searchSourceService
+      .getEnabledSources()
+      .map((source: SearchSource) => (source.constructor as any).type);
+  }
+
+  constructor(private searchSourceService: SearchSourceService) {}
+}