{"version":3,"file":"chunk-o427fr50.js","sources":["packages/vanilla/lib/shared/menu-item/src/menu-item-highlight.service.ts"],"sourcesContent":["import { Injectable } from '@angular/core';\n\nimport { MenuContentItem, MenuItemsService, NavigationService, Page, UrlService } from '@frontend/vanilla/core';\n\nabstract class ProductHighlightMatcher {\n    protected constructor(public item: MenuContentItem) {}\n\n    abstract match(url: string): boolean;\n}\n\nclass RegexProductHighlightMatcher extends ProductHighlightMatcher {\n    private regex: RegExp;\n\n    constructor(item: MenuContentItem, pattern: string) {\n        super(item);\n\n        this.regex = new RegExp(pattern);\n    }\n\n    match(url: string): boolean {\n        return this.regex.test(url);\n    }\n}\n\nclass ExactMatchProductHighlightMatcher extends ProductHighlightMatcher {\n    constructor(\n        item: MenuContentItem,\n        private readonly url: string,\n    ) {\n        super(item);\n\n        this.url = this.url.toLowerCase();\n    }\n\n    match(url: string): boolean {\n        return url === this.url;\n    }\n}\n\n@Injectable({\n    providedIn: 'root',\n})\nexport class MenuItemHighlightService {\n    regexProductHighlightMatchers: ProductHighlightMatcher[] = [];\n    exactProductHighlightMatchers: ProductHighlightMatcher[] = [];\n\n    constructor(\n        private urlService: UrlService,\n        private page: Page,\n        private navigationService: NavigationService,\n        private menuItemsService: MenuItemsService,\n    ) {}\n\n    initHighlighting(menuItems: MenuContentItem[]) {\n        menuItems.forEach((p) => {\n            const highlightUrlPattern = p.parameters ? p.parameters['highlight-url-pattern'] : null;\n            if (highlightUrlPattern) {\n                this.regexProductHighlightMatchers.push(new RegexProductHighlightMatcher(p, highlightUrlPattern));\n            } else if (p.url) {\n                const url = this.urlService.parse(p.url);\n                if (url.isSameHost) {\n                    this.exactProductHighlightMatchers.push(new ExactMatchProductHighlightMatcher(p, url.baseUrl() + url.path()));\n                }\n            }\n        });\n    }\n\n    setHighlightedProduct(content: MenuContentItem[], currentHighlightedProductName: string | null): MenuContentItem | null {\n        let product: MenuContentItem | null;\n\n        product = this.findHighlightMatch(this.exactProductHighlightMatchers) || this.findHighlightMatch(this.regexProductHighlightMatchers);\n\n        if (!product) {\n            product = content.find((p) => p.name === currentHighlightedProductName || p.name === this.page.product.toLowerCase()) || null;\n        }\n\n        return product;\n    }\n\n    /** Sets item to active state. */\n    setActiveItem(section: string, itemName: string) {\n        this.menuItemsService.setActive(section, itemName);\n    }\n\n    private findHighlightMatch(matchers: ProductHighlightMatcher[]): MenuContentItem | null 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