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import RouterRegistry from '@enbock/application-router/Registry'; |
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import Router, {PageData} from '@enbock/application-router/Router'; |
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import {Observer, ObserverAdapter} from '@enbock/state-value-observer/ValueObserver'; |
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import {Adapter, ModulePageData} from './Application'; |
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import ModuleLoader from './ModuleLoader'; |
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class PageNotInRegistry extends Error {} |
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export default class Action { |
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private menuOpenState: Observer<boolean>; |
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private router: Router; |
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private routerAdapter: ObserverAdapter<PageData | null>; |
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private routerRegistry: RouterRegistry; |
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private moduleLoader: ModuleLoader; |
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private currentPage: Observer<PageData | null>; |
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constructor( |
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menuOpenState: Observer<boolean>, |
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currentPage: Observer<PageData | null>, |
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router: Router, |
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routerRegistry: RouterRegistry, |
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routerAdapter: ObserverAdapter<PageData | null>, |
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moduleLoader: ModuleLoader |
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) { |
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this.routerAdapter = routerAdapter; |
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this.menuOpenState = menuOpenState; |
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this.currentPage = currentPage; |
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this.router = router; |
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this.routerRegistry = routerRegistry; |
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this.moduleLoader = moduleLoader; |
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} |
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get adapter(): Adapter { |
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return { |
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onPageChanged: this.loadModule.bind(this), |
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onGithubClick: this.openGithubWindow.bind(this), |
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onMenuClick: this.switchMenuState.bind(this), |
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onClose: this.closeMenu.bind(this), |
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onMenu: this.switchPage.bind(this) |
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}; |
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} |
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public loadPageConfig() { |
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const homePage: ModulePageData = { |
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name: 'home', |
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baseUrl: './', |
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currentUrl: './', |
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module: './HelloWorld' |
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}; |
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const settingsPage: ModulePageData = { |
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name: 'settings', |
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baseUrl: './settings/', |
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currentUrl: './settings/', |
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module: './Settings/Settings' |
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}; |
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this.routerRegistry.registerPage(homePage); |
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this.routerRegistry.registerPage(settingsPage); |
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if (this.currentPage.value == null) { |
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this.router.changePage(homePage); |
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} else { |
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this.routerAdapter.onChange(this.currentPage.value); |
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} |
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} |
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protected openGithubWindow(): void { |
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window.open('https://github.com/enbock/Time-Tracker/', '_blank'); |
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} |
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protected switchMenuState(): void { |
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this.menuOpenState.value = !this.menuOpenState.value; |
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} |
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protected closeMenu(): void { |
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this.menuOpenState.value = false; |
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} |
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protected switchPage(name: string): void { |
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try { |
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const page: PageData = this.getPageFromRegistry(name); |
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this.router.changePage(page); |
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this.closeMenu(); |
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} catch (notInRegistryError) { |
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} |
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} |
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private getPageFromRegistry(name: string): PageData { |
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let page: PageData | null = null; |
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this.routerRegistry.getPages().forEach( |
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function searchForName(item: PageData): void { |
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if (item.name == name) page = item; |
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} |
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); |
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2 |
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if (page === null) { |
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throw new PageNotInRegistry(); |
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} |
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return page; |
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} |
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protected async loadModule(newValue: PageData): Promise<void> { |
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await this.moduleLoader.loadModule((newValue as ModulePageData).module); |
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} |
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} |
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