1.3.0

changelog.md

@@ -1,5 +1,29 @@
 # Changelog
 
+## 2024-10-06 - 1.3.0 - feat(smartrouter)
+Add destroy method to SmartRouter class.
+
+- Introduced a destroy method to the SmartRouter class for cleaning up event listeners and route references.
+- Refactored popstate event listener to be removable, improving resource management and preventing memory leaks.
+
+## 2024-10-06 - 1.2.1 - fix(core)
+Ensure stability and performance improvements
+
+- Improves platform compatibility for modern web applications.
+- Enhances stability of the routing logic within SmartRouter class.
+
+## 2024-10-06 - 1.2.0 - feat(core)
+Add support for base paths and sub-routers.
+
+- Added basePath feature to SmartRouter for handling base paths.
+- Introduced createSubRouter method to create a sub-router with a specific prefix.
+
+## 2024-10-06 - 1.1.1 - fix(core)
+Remove SelectionDimension functionality
+
+- Removed SelectionDimension class and references
+- Deleted smartrouter.classes.selectiondimension.ts and related imports
+
 ## 2024-10-06 - 1.1.0 - feat(core)
 Add selection dimensions and route removal functionality
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartrouter",
-  "version": "1.1.0",
+  "version": "1.3.0",
   "private": false,
   "description": "A JavaScript library providing routing capabilities for web applications.",
   "main": "dist_ts/index.js",

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartrouter',
-  version: '1.1.0',
+  version: '1.3.0',
   description: 'A JavaScript library providing routing capabilities for web applications.'
 }

ts/smartrouter.classes.selectiondimension.ts

@@ -1,50 +0,0 @@
-import * as plugins from './smartrouter.plugins.js';
-
-export interface ISelectionOption<T = any> {
-  key: string;
-  detail: T;
-  selected?: boolean;
-  action: () => Promise<T>;
-}
-
-export class SelectionDimension<T = any> {
-  /**
-   * the key of the selection dimension
-   */
-  public dimensionKey: string;
-  /**
-   * the level of the selection dimension
-   * a higher level is execution later than a lower level
-   * during catchup phase
-   */
-  public dimensionLevel: number;
-  public dimensionPeers: SelectionDimension<T>[] = [];
-  public selectionOptions: ISelectionOption<T>[] = [];
-
-  public selectionOptionSubject = new plugins.smartrx.rxjs.Subject<ISelectionOption<T>[]>();
-
-  public async emitSelectionOptions () {
-    const selectionOptions = this.selectionOptions.map((selectionOptionArg): ISelectionOption => {
-      return {
-        key: selectionOptionArg.key,
-        detail: selectionOptionArg.detail,
-        action: async () => {
-          this.updateSelection(selectionOptionArg);
-          return await selectionOptionArg.action();
-        },
-      }
-    });
-    this.selectionOptionSubject.next(selectionOptions);
-  }
-
-  public async updateSelection (selectionOptionArg: ISelectionOption<T>) {
-    for (const selectionOption of this.selectionOptions) {
-      if (selectionOption.key === selectionOptionArg.key) {
-        selectionOption.selected = true;
-      } else {
-        selectionOption.selected = false;
-      }
-    }
-    this.emitSelectionOptions();
-  }
-}

ts/smartrouter.classes.smartrouter.ts

@@ -1,7 +1,6 @@
 import * as plugins from './smartrouter.plugins.js';
 
 import { QueryParams } from './smartrouter.classes.queryparams.js';
-import { type ISelectionOption, SelectionDimension } from './smartrouter.classes.selectiondimension.js';
 
 const routeLog = (message: string) => {
   console.log(`%c[Router]%c ${message}`, 'color: rgb(255, 105, 100);', 'color: inherit');
@@ -37,31 +36,54 @@ export class SmartRouter {
     handler: THandlerFunction;
   }> = [];
 
+  /**
+   * base path for this router
+   */
+  private basePath: string;
+
+  /**
+   * Reference to the event listener function for cleanup
+   */
+  private popstateListener: (event: PopStateEvent) => void;
+
   /**
    * Creates an instance of Router.
    */
-  constructor(optionsArg: IRouterOptions) {
+  constructor(optionsArg: IRouterOptions, basePath: string = '') {
     // lets set the router options
     this.options = {
       ...this.options,
       ...optionsArg,
     };
+    this.basePath = basePath;
 
     // lets subscribe to route changes
-    window.addEventListener('popstate', (popStateEventArg) => {
+    this.popstateListener = (popStateEventArg) => {
       popStateEventArg.preventDefault();
       this._handleRouteState();
-    });
+    };
+    window.addEventListener('popstate', this.popstateListener);
+  }
+
+  /**
+   * Create a sub-router with a specific prefix
+   * @param {string} subPath
+   * @param {IRouterOptions} [options]
+   */
+  public createSubRouter(subPath: string, options?: IRouterOptions): SmartRouter {
+    const newBasePath = `${this.basePath}${subPath}`;
+    return new SmartRouter({ ...this.options, ...options }, newBasePath);
   }
 
   /**
    * Push route state to history stack
    */
   public async pushUrl(url: string = '/', state: any = {}) {
-    if (url !== window.location.pathname) {
-      window.history.pushState(state, window.document.title, url);
+    const fullUrl = `${this.basePath}${url}`;
+    if (fullUrl !== window.location.pathname) {
+      window.history.pushState(state, window.document.title, fullUrl);
     } else {
-      window.history.replaceState(state, window.document.title, url);
+      window.history.replaceState(state, window.document.title, fullUrl);
     }
     await this._handleRouteState();
   }
@@ -72,8 +94,9 @@ export class SmartRouter {
    * @param {function} handlerArg
    */
   public on(routeArg: string, handlerArg: THandlerFunction) {
+    const fullRoute = `${this.basePath}${routeArg}`;
     const routeObject = {
-      matchFunction: plugins.pathToRegExp.match(routeArg),
+      matchFunction: plugins.pathToRegExp.match(fullRoute),
       handler: handlerArg,
     };
     this.routes.push(routeObject);
@@ -103,18 +126,13 @@ export class SmartRouter {
     }
   }
 
-  public selectionDimensionsMap = new plugins.lik.ObjectMap<SelectionDimension>();
-  public async createSelectionDimension(optionsArg: {
-    routeArg: string,
-    keyArg: string,
-    options: ISelectionOption[],
-    peers?: SelectionDimension[],
-  }) {
-    const selectionDimension = new SelectionDimension();
-    selectionDimension.dimensionKey = optionsArg.keyArg;
-    selectionDimension.dimensionPeers = optionsArg.peers;
-    selectionDimension.selectionOptions = optionsArg.options;
-    await this.selectionDimensionsMap.findOneAndRemove(async dimensionArg => dimensionArg.dimensionKey === optionsArg.keyArg);
-    this.selectionDimensionsMap.addMappedUnique(optionsArg.keyArg, selectionDimension);
+  /**
+   * Destroy the router instance, removing all external references
+   */
+  public destroy() {
+    // Remove the event listener for popstate
+    window.removeEventListener('popstate', this.popstateListener);
+    // Clear all routes
+    this.routes = [];
   }
 }