added child routes and dynamic routes

src/components/app-main/AppMainElement.ts

@@ -42,17 +42,28 @@ class AppMainElement extends BaseComponentElement {
                 layout: "menu-layout",
                 middleware: this.isAuth,
             },
+            {
+                path: "/wallet",
+                component: "history-page",
+                layout: "menu-layout",
+                middleware: this.isAuth,
+                children: [
+                    {
+                        path: "/:walletId",
+                        component: "history-page",
+                        layout: "menu-layout",
+                    },
+                ],
+            },
             {
                 path: "/register",
                 component: "register-page",
                 layout: "menu-layout",
-                middleware: this.isAuth,
             },
             {
                 path: "/login",
                 component: "login-page",
                 layout: "menu-layout",
-                middleware: this.isAuth,
             },
             {
                 path: "/unauthorized",
@@ -64,6 +75,11 @@ class AppMainElement extends BaseComponentElement {
                 component: "login-page",
                 layout: "menu-layout",
             },
+            {
+                path: "/not-found",
+                component: "not-found",
+                layout: "menu-layout",
+            },
             {
                 path: "/logout",
                 component: "logout-page",
@@ -81,6 +97,7 @@ class AppMainElement extends BaseComponentElement {
 
     createModal = (element: string) => {
         this.closeModal();
+        this.appMain.addEventListener("routechanged", this.closeModal);
 
         const _appModal = this.createAppModal();
         const _modalContent = this.createModalContent(element);
@@ -131,6 +148,7 @@ class AppMainElement extends BaseComponentElement {
 
     closeModal = () => {
         if (this.appModal) this.removeChild(this.appModal);
+        this.appMain.removeEventListener("routechanged", this.closeModal);
     };
 
     isAuth = (): boolean => {

src/core/services/router-service/RouterService.ts

@@ -32,14 +32,27 @@ class RouterService {
     public setRoutes = (routes: Array<any>): void => {
         if (!Array.isArray(this._routes)) this._routes = [];
         routes.forEach((route) => {
-            const { path, component, data, layout, middleware } = route;
+            const { path, component, data, layout, middleware, children } =
+                route;
+            const _pathArr = path?.split?.("/").filter((a) => a);
+            let newPath = ["", ..._pathArr].join("/");
+            if (newPath == "") newPath = "/";
             const _routeState: RouteState = new RouteState(
-                path,
+                newPath,
                 component,
                 data,
                 layout,
                 middleware
             );
+            if (Array.isArray(children) && children?.length > 0) {
+                children.forEach((child) => {
+                    const _childState: RouteState = this.createChildState(
+                        child,
+                        route
+                    );
+                    this._routes?.push(_childState);
+                });
+            }
             this._routes?.push(_routeState);
         });
     };
@@ -47,9 +60,24 @@ class RouterService {
     public update = (): void => {
         if (!this._routes) return;
         const path = window.location.pathname;
+        const [hasDynamic, _dynamicIndex] = this.hasDynamicPath(path);
         const _mainRoot = this.mainRoot;
-        const route = this.routerState;
-        if (path == route?.path || route?.path == "/not-found") {
+        let route: RouteState = this.routerState;
+        if (route?.middleware) {
+            if (
+                !(
+                    typeof route?.middleware == "function" && route.middleware()
+                ) ||
+                route.middleware === false
+            ) {
+                return this.goTo("/unauthorized");
+            }
+        }
+        if (
+            path == route?.path ||
+            route?.path == "/not-found" ||
+            (hasDynamic && this?._routes?.[_dynamicIndex]?.path == route?.path)
+        ) {
             let changed: boolean = false;
             if (_mainRoot?.childNodes.length > 0) {
                 _mainRoot?.childNodes?.forEach?.((child: BaseLayoutElement) => {
@@ -114,26 +142,53 @@ class RouterService {
                 }
             }
         } else {
-            const newRoute = this.findByPath();
+            const [isDynamic, _dynamicIndex, dynamicProps] =
+                this.hasDynamicPath(path);
+            let newRoute: RouteState;
+            if (isDynamic && _dynamicIndex !== -1) {
+                newRoute = this._routes[_dynamicIndex];
+                newRoute.data = dynamicProps;
+            } else {
+                newRoute = this.findByPath();
+            }
             this.historyStack.push(newRoute);
             this.update();
         }
         this.appMain.dispatchEvent(this.domEvents.routechanged);
     };
 
-    public goTo = (path: string): void => {
+    public goTo = (path: string, data?: any): void => {
         if (!Array.isArray(this.historyStack)) this.historyStack = [];
         const currentPath = window.location.pathname;
         if (path == currentPath) return;
         const _index = this._routes.findIndex((route) => route.path === path);
-        if (_index >= 0) {
-            const newRoute = this._routes[_index];
+        const _indexOfEmpty = this._routes.findIndex(
+            (route) => route.path === "/not-found"
+        );
+        const [isDynamic, _dynamicIndex, dynamicProps] =
+            this.hasDynamicPath(path);
+        if (isDynamic) {
+            const [isCurrentDynamic, currIndex] =
+                this.hasDynamicPath(currentPath);
+            if (isCurrentDynamic && currIndex === _dynamicIndex) return;
+        }
+        let newRoute: RouteState;
+        if (isDynamic && _dynamicIndex !== -1) {
+            newRoute = this._routes[_dynamicIndex];
+            newRoute.data = dynamicProps;
+        } else if (_index === -1 && _indexOfEmpty !== -1) {
+            newRoute = this._routes[_indexOfEmpty];
+        } else if (_index === -1 && _indexOfEmpty === -1) {
+            newRoute = new RouteState("/not-found", "not-found");
+        } else {
+            newRoute = this._routes[_index];
+        }
+
         this.historyStack.push(newRoute);
         const url = new URL(window.location.toString());
         url.pathname = path;
         window.history.pushState({}, "", url.toString());
         this.update();
-        }
     };
 
     public goBack = (): void => {
@@ -177,6 +232,59 @@ class RouterService {
         }
         return false;
     };
+
+    private createChildState = (child: any, parent: any): RouteState => {
+        const { path, middleware, layout, component, data, children } = child;
+        const _pathArr = path?.split?.("/").filter((a) => a);
+        const _parentArr = parent?.path?.split?.("/").filter((a) => a);
+        const newPath = ["", ..._parentArr, ..._pathArr].join("/");
+        const _child = new RouteState(
+            newPath,
+            component,
+            data,
+            layout,
+            middleware ? middleware : parent?.middleware
+        );
+
+        if (Array.isArray(children) && children?.length > 0) {
+            children.forEach((child2) => {
+                const _childState: RouteState = this.createChildState(
+                    child2,
+                    _child
+                );
+                this._routes?.push(_childState);
+            });
+        }
+        return _child;
+    };
+
+    private hasDynamicPath = (path: string): [boolean, number, any] => {
+        const _pathArr = path.split("/").filter((a) => a);
+        let matchedIndex: number = 0;
+        let matched: boolean = false;
+        let dynamicProps: any = {};
+        this._routes.forEach((route, _routeId) => {
+            const _routeArr = route.path.split("/").filter((a) => a);
+            if (_pathArr.length === _routeArr.length) {
+                let pathMatches: number = 0;
+                let hasDynamic: boolean = false;
+                _pathArr.forEach((pathr, i) => {
+                    if (pathr == _routeArr[i]) {
+                        pathMatches++;
+                    } else if (_routeArr[i].startsWith?.(":")) {
+                        pathMatches++;
+                        hasDynamic = true;
+                        dynamicProps[_routeArr[i].substr(1)] = pathr;
+                    }
+                });
+                if (pathMatches === _pathArr.length && hasDynamic) {
+                    matchedIndex = _routeId;
+                    matched = true;
+                }
+            }
+        });
+        return [matched, matchedIndex, dynamicProps];
+    };
 }
 
 class RouteState {
@@ -189,4 +297,9 @@ class RouteState {
     ) {}
 }
 
+type DynamicProp = {
+    index: string;
+    path: string;
+};
+
 export default RouterService;