import { NgModule } from "@angular/core";
import { Routes, RouterModule, UrlSegment, UrlMatchResult } from "@angular/router";
import { ArticleComponent } from "./article/article.component";
import { RouterEmptyComponent } from "./gui/router-empty/router-empty.component";
import { NavigationLink } from "./symbols/NavigationLink";

const routes: Routes = [
	{
		path: "",
		component: ArticleComponent,
		data: {
			resolveUrlPaths: false
		},
	},
	{
		matcher: pageMatcher,
		component: RouterEmptyComponent,
		children: [{
			path: "**",
			data: {
				resolveUrlPaths: false
			},
			component: ArticleComponent
		}]
	},
	{
		matcher: fwlinkMatcher,
		component: RouterEmptyComponent,
		children: [{
			path: "**",
			data: {
				resolveUrlPaths: true
			},
			component: ArticleComponent
		}]
	},
	{
		path: "**",
		data: {
			notFound: true
		},
		component: ArticleComponent
	}
];

export const navigationLinks: NavigationLink[] = [
	{
		text: "Home",
		address: "/"
	},
	{
		text: "WarpPI",
		address: "/page/WarpPI"
	},
	{
		text: "Midi23D",
		address: "/page/software/Midi23D"
	},
	{
		text: "Contacts",
		address: "/page/contacts"
	},
	{
		text: "Github ↗",
		address: "https://github.com/Cavallium",
		external: true,
		newtab: true
	},
];

export function pageMatcher(url: UrlSegment[]): UrlMatchResult {
	if (url.length > 1) {
		if (url[0].path === "page") {
			return { consumed: [url[0]] };
		}
	}
	return null;
}

export function fwlinkMatcher(url: UrlSegment[]): UrlMatchResult {
	if (url.length === 1) {
		if (url[0].path === "fwlink.php") {
			return { consumed: url };
		}
	}
	return null;
}

@NgModule({
	imports: [RouterModule.forRoot(routes, {scrollPositionRestoration: "enabled"})],
	exports: [RouterModule]
})
export class AppRoutingModule { }