import { Injectable } from '@angular/core';
@Injectable()
export class ConstantsService {

	public readonly CONTENT_URL_PREFIX = 'content';
	public readonly DOWNLOAD_ZIPFILE_HANDLER = 'downloadBinary';
	public readonly COMPONENT_ID_PREFIX = 'cid';


	public readonly VIDEO_PLAYER_PREVIEW_IMG = 'v2/assets/img/default-amp-preview.png';
	public readonly MEASUREMENT_SYSTEM_CACHE_KEY = 'MEASURE_SYSTEM';

	public readonly SITE_SEARCH_URL = '/search-results';
	public readonly MYSKF_PATH = '/system-pages/myskf';

	public readonly CALCULATE_BEARING_URL = 'https://skfbearingselect.com';

	public readonly CONTACT_US = '/support/contact-us/index';


	// This is a special case for the page details if it is used within the top region
	public readonly PageDetailsClass = 'col-md-12';
	public readonly PageDetailsHorizontal = 'col-md-12';

	public readonly BOOTSTRAP_BREAKPOINTS = {
		XS: 0,
		SM: 575,
		MD: 768,
		LG: 1024,
		XL: 1440,
		XXL: 1600
	};

	public readonly BOOTSTRAP_CLASSES_FOR_DXA_ENTITIES = {
		MAIN: {
			BodyText: 'col-md-8',
			BodyTextIntro: 'col-md-12',
			RelatedLinksLightGreyMain: 'col-md-4',
			RelatedLinksSequenceMain: 'col-md-12',
			RelatedInfoMain: 'col-md-12',
			RelatedInfoLightGreyMain: 'col-md-12',
			ProductInfoMain: 'col-md-12',
			HighlightedContentLeftImageMain: 'col-md-12',
			HighlightedContentRightImageMain: 'col-md-12',
			HighlightedContentLeftImageFiftyFiftyMain: 'col-md-12',
			HighlightedContentRightImageFiftyFiftyMain: 'col-md-12',
			HighlightedContent25PercentWhiteMain: 'col-md-12',
			HighlightedContent25PercentLightGreyMain: 'col-md-12',
			HighlightedContentWithoutImage: 'col-md-4',
			ShortcutsMain: 'col-md-12',
			SearchBasedContent: 'col-md-12',
			NewsItem2Main: 'col-md-8',
			TopBannerMain: 'col-md-12',
			ProductSpecMain: 'col-md-12',
			BodyTextExpandable: 'col-md-8',
			SliderMain: 'col-md-12',
			HierarchyCardsHorizontal: 'col-md-12',
			HierarchyCardsVertical: 'col-md-4',
			DistOfficeSearchMain: 'col-md-12',
			DistributorSearchList: 'col-md-12',
			TabMain: 'col-md-12',
			NewsItemsSliderMain: 'col-md-12',
			ToolMain: 'col-md-12',
			MediaKitMain: 'col-md-12',
			MediaKitVerticalMain: 'col-md-4',
			SiteSearchResultsMain: 'col-md-12',
			ToolsCollectionMain: 'col-md-12',
			DistOfficeSearchWidgetWhiteMain: 'col-md-12',
			DistOfficeSearchWidgetLightGreyMain: 'col-md-12',
			ProductConfigMain: 'col-md-8',
			EmbeddedExternalVideoMain: 'col-md-8',
			MyProfileMain: 'col-md-12'
		},
		TOP: {
			BodyText: 'col-md-8',
			PageDetails: this.PageDetailsClass,
			PageDetailsHorizontal: this.PageDetailsHorizontal,
			RelatedLinksTop: 'col-md-4',
			TopBannerTop: 'col-md-12',
			TopBannerWSearchTop: 'col-md-12',
			TopBannerWSearchLargeTop: 'col-md-12'
		},
		HEADER: {
			PageDetails: this.PageDetailsClass,
			PageDetailsHorizontal: this.PageDetailsHorizontal,
			PageDetailsProfile: 'col-md-8'
		},
		FOOTER: {
			RelatedLinksFooter: 'col-md-4',
			RelatedLinksFooterSide: 'col-md-4',
			RelatedLinksFooterSole: 'col-md-12',
			SocialMediaFooterSide: 'col-md-12'
		}
	};

	public readonly FULL_WIDTH_COMPONENTS = [
		'ShortcutsMain',
		'ToolMain',
		'TopBannerTop',
		'TopBannerMain',
		'TopBannerWSearchTop',
		'TopBannerWSearchLargeTop',
		'SliderMain',
		'NewsItemsSliderMain',
		'HighlightedContent25PercentWhiteMain',
		'HighlightedContent25PercentLightGreyMain',
		'MediaKitMain',
		'RelatedLinksFooterSole',
		'TabMain',
		'SiteSearchResultsMain',
		'PageDetailsProfile',
		'ToolsCollectionMain',
		'RelatedInfoMain',
		'RelatedInfoLightGreyMain',
		'MyProfileMain'
	];

	private readonly TIMEZONE_MAP = {
		'australian eastern standard time': 'AEST',
		'argentina time': 'ART',
		'atlantic standard time': 'AST',
		'brasilia time': 'BRT',
		'central africa time': 'CAT',
		'central european summer time': 'CEST',
		'central european time': 'CET',
		'chile standard time': 'CST',
		'colombia time': 'COT',
		'central standard time': 'CST',
		'china standard time': 'CST',
		'eastern standard time': 'EST',
		'greenwich mean time': 'GMT',
		'india standard time': 'IST',
		'japan standard time': 'JST',
		'korea standard ime': 'KST',
		'moscow standard time': 'MSK',
		'mountain standard time': 'MST',
		'newfoundland standard time': 'NST',
		'new zealand standard ime': 'NZST',
		'peru time': 'PET',
		'pakistan standard time': 'PKT',
		'pacific standard time': 'PST',
		'south africa standard time': 'SAST',
		'singapore time': 'SGT',
		'uruguay time': 'UYT',
		'venezuelan standard time': 'VET',
		'west africa time': 'WAT',
		'western european time': 'WET'
	};

	/** Language to country mapping, used for OPC shortlink. Add language when publication is rolled out. */
	private languageToCountry = {
		'en': '/beta-uk',
		// 'fr': '/fr',
		// 'es': '/es',
		// 'pt': '/br',
		// 'de': '/de',
		// 'cs': '/cz',
		// 'pl': '/pl',
		// 'ru': '/ru',
		// 'zh': '/cn'
	};

	public getTimezone(zone) {
		const tz = zone.toLowerCase();
		return this.TIMEZONE_MAP[tz] || zone;
	}

	/** Return default country publication for a given language. */
	public getCountry(language) {
		const country = this.languageToCountry[language];
		// Default to english if language doesn't exist.
		if (!country) {
			return this.languageToCountry['en'];
		}

		return country;
	}
}