767 lines
29 KiB
TypeScript
767 lines
29 KiB
TypeScript
/**
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* Service view — displays assembled liturgical services.
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* Loads XML templates (converted to JSON) and assembles them with
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* dynamic Var nodes from Octoecheos tone data.
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*/
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import { JDate } from '../core/jdate';
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import { computeDay } from '../core/day-computer';
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import { assembleService, type ServiceContext } from '../core/service-assembler';
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import { evalBool } from '../core/evaluator';
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import type { EvalContext, ServiceNode } from '../core/types';
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import { getTranslations, type LanguageCode } from '../core/i18n';
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import { loadSettings, fontClass } from './settings-view';
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interface ServiceDef {
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id: string;
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name: string;
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serviceType: string;
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template: string;
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description: string;
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titleNode: ServiceNode;
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}
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function title(value: string, header?: string, source?: string, comment?: string): ServiceNode {
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return { type: 'TITLE', value, header: header ?? value, source, comment };
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}
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const WEEKDAY_NAMES = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
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export class ServiceView {
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private container: HTMLElement;
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private currentDate: JDate;
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private evalContext: EvalContext;
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private language: LanguageCode;
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private t: ReturnType<typeof getTranslations>;
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private jsonCache = new Map<string, Record<string, unknown>[]>();
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private nodeCache = new Map<string, ServiceNode[]>();
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private notFound = new Set<string>();
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private bibleCache = new Map<string, string>();
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private livesCache = new Map<string, Record<string, Record<string, Record<string, unknown>>>>();
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private commandCache = new Map<string, string>();
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private timesCache = new Map<string, { cmd: string; value: string }[]>();
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private activeService: string | null = null;
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constructor(container: HTMLElement, date: JDate, language: LanguageCode = 'en') {
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this.container = container;
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this.currentDate = date;
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this.evalContext = computeDay(date).evalContext;
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this.language = language;
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this.t = getTranslations(language);
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}
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private getFontClass(): string {
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const settings = loadSettings();
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return (this.language === 'cu' || this.language === 'ru') && settings.cuFont !== undefined ? fontClass(settings.cuFont) : '';
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}
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private get serviceLang(): string {
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return this.language === 'ru' ? 'cu' : this.language;
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}
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async render(standalone = true) {
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const computed = computeDay(this.currentDate);
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const { dayInfo } = computed;
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const availableServices = this.getAvailableServices(dayInfo);
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const fontClass = this.getFontClass();
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const contentClass = `bg-white/50 border border-gold/20 rounded-lg p-6 ${this.activeService ? 'min-h-[300px]' : ''} ${fontClass}`;
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const tabHtml = `
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<h3 class="font-bold text-navy mb-3">${this.t.services.title}</h3>
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<div class="flex flex-wrap gap-1 mb-6 border-b border-gold/20">
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${availableServices.map(s => `
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<button
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class="service-tab px-4 py-2 text-sm border-b-2 transition-colors whitespace-nowrap
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${this.activeService === s.id
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? 'border-gold text-navy font-bold'
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: 'border-transparent text-navy-light hover:text-navy hover:border-gold/50'}"
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data-service="${s.id}"
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>${s.name}</button>
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`).join('')}
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</div>
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<div id="service-content" class="${contentClass}">
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<p class="text-navy-light italic">${this.t.services.selectService}</p>
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</div>
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`;
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this.container.innerHTML = standalone
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? `<div class="p-6 max-w-4xl xl:max-w-6xl mx-auto">
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<h2 class="text-2xl font-bold text-navy mb-2">${this.t.services.title}</h2>
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<p class="text-navy-light mb-4">
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${this.currentDate.toString()}
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${dayInfo.isLent ? this.t.services.greatLent : ''}
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${dayInfo.isBrightWeek ? this.t.services.brightWeek : ''}
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${dayInfo.isApostlesFast ? this.t.services.apostlesFast : ''}
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${dayInfo.isDormitionFast ? this.t.services.dormitionFast : ''}
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${dayInfo.isNativityFast ? this.t.services.nativityFast : ''}
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${dayInfo.Tone > 0 ? `${this.t.services.tone}${dayInfo.Tone}` : ''}
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</p>
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${tabHtml}
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</div>`
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: tabHtml;
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this.container.querySelectorAll('.service-tab').forEach(btn => {
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btn.addEventListener('click', () => {
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const serviceId = btn.getAttribute('data-service')!;
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const service = availableServices.find(s => s.id === serviceId);
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if (service) {
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this.activeService = serviceId;
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this.container.querySelectorAll('.service-tab').forEach(t => {
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const id = t.getAttribute('data-service');
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if (id === serviceId) {
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t.className = 'service-tab px-4 py-2 text-sm border-b-2 transition-colors whitespace-nowrap border-gold text-navy font-bold';
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} else {
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t.className = 'service-tab px-4 py-2 text-sm border-b-2 transition-colors whitespace-nowrap border-transparent text-navy-light hover:text-navy';
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}
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});
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this.loadService(service);
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}
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});
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});
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}
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private getAvailableServices(dayInfo: import('../core/types').DayInfo): ServiceDef[] {
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const services: ServiceDef[] = [];
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services.push({
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id: 'primes', name: this.t.services.serviceNames.primes, serviceType: 'PRIMES',
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template: 'Prime',
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description: this.t.services.serviceDescriptions.primes,
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titleNode: title('Primes1', this.t.services.serviceNames.primes, 'PrimeSource'),
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});
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services.push({
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id: 'third', name: this.t.services.serviceNames.third, serviceType: 'TERCE',
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template: 'ThirdHour',
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description: this.t.services.serviceDescriptions.third,
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titleNode: title('Third1', this.t.services.serviceNames.third),
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});
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services.push({
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id: 'sixth', name: this.t.services.serviceNames.sixth, serviceType: 'SEXTE',
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template: 'SixthHour',
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description: this.t.services.serviceDescriptions.sixth,
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titleNode: title('Sixth1', this.t.services.serviceNames.sixth),
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});
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services.push({
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id: 'ninth', name: this.t.services.serviceNames.ninth, serviceType: 'NONE',
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template: 'NinthHour',
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description: this.t.services.serviceDescriptions.ninth,
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titleNode: title('Ninth1', this.t.services.serviceNames.ninth),
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});
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if (dayInfo.dRank >= 6) {
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services.push({
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id: 'royalhours', name: this.t.services.serviceNames.royalhours, serviceType: 'ROYALHOURS',
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template: 'RoyalHours',
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description: this.t.services.serviceDescriptions.royalhours,
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titleNode: title('RoyalHours1', this.t.services.serviceNames.royalhours),
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});
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}
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return services;
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}
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private async loadToneData(serviceType: string): Promise<{ troparion1?: string; kontakion1?: string } | null> {
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const computed = computeDay(this.currentDate);
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const { dayInfo } = computed;
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const tone = dayInfo.Tone;
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const dow = dayInfo.dow;
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const mm = String(dayInfo.month).padStart(2, '0');
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const dd = String(dayInfo.day).padStart(2, '0');
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const dateKey = `${mm}-${dd}`;
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let result: { troparion1?: string; kontakion1?: string } | null = null;
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if (tone > 0 && tone <= 8) {
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const toneNum = tone === 8 ? 0 : tone;
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const weekday = WEEKDAY_NAMES[dow];
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try {
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const tryFetch = async (lang: string) => {
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const url = `/data/${lang}/services/octoecheos/tone${toneNum}/${weekday.toLowerCase()}.json`;
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const resp = await fetch(url);
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if (!resp.ok) return null;
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const nodes: ServiceNode[] = await resp.json();
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for (const node of nodes) {
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if (node.type === serviceType && node.cmd) {
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if (evalBool(node.cmd as string, this.evalContext)) {
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return {
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troparion1: node.troparion1 as string | undefined,
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kontakion1: node.kontakion1 as string | undefined,
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};
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}
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}
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}
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return null;
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};
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result = await tryFetch(this.serviceLang);
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if (!result && this.serviceLang !== 'cu') result = await tryFetch('cu');
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if (!result) result = await tryFetch('shared');
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} catch { /* fall through to menologion */ }
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}
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// Menologion fallback when Octoecheos has no valid entry
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if (!result) {
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try {
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const tryLoad = async (url: string): Promise<{ cid: string }[] | null> => {
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try {
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const resp = await fetch(url);
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if (!resp.ok) return null;
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const all = await resp.json();
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if (Array.isArray(all)) return all.map((e: Record<string, unknown>) => ({ cid: String(e.id ?? '') }));
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const entries = all[dateKey] as Record<string, unknown>[] | undefined;
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if (Array.isArray(entries)) return entries.map((e: Record<string, unknown>) => ({ cid: String(e.id ?? '') }));
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return null;
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} catch { return null; }
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};
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const allEntries: { cid: string }[] = [];
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const menaionEntries = await tryLoad(`/data/${this.serviceLang}/menaion-bundle.json`);
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if (menaionEntries) allEntries.push(...menaionEntries);
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// Load from merged calendar files
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const loadCalendarEntry = async (file: string, index: number): Promise<{ cid: string }[] | null> => {
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try {
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const resp = await fetch(`/data/shared/calendar/${file}.json`);
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if (!resp.ok) return null;
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const data = await resp.json();
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const key = String(index).padStart(2, '0');
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const entry = data[key];
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return entry ? [{ cid: String(entry.id ?? '') }] : null;
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} catch { return null; }
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};
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if (dayInfo.triodionFile !== null) {
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const triodion = await loadCalendarEntry('triodion', dayInfo.triodionFile);
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if (triodion) allEntries.push(...triodion);
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}
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if (dayInfo.pentecostarionFile !== null) {
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const pent = await loadCalendarEntry('pentecostarion', dayInfo.pentecostarionFile);
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if (pent) allEntries.push(...pent);
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}
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const TONE_NUM = ['', 'а҃', 'в҃', 'г҃', 'д҃', 'є҃', 'ѕ҃', 'з҃', 'и҃'];
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for (const entry of allEntries) {
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if (!entry.cid) continue;
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try {
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const shmResp = await fetch(`/data/shared/commemorations/${entry.cid}.json`);
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if (!shmResp.ok) continue;
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const shm = await shmResp.json();
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const troparion = shm.TROPARION as { Tone?: string; text?: string } | undefined;
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const kontakion = shm.KONTAKION as { Tone?: string; text?: string } | undefined;
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if (troparion?.text || kontakion?.text) {
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const key = `MEN_${entry.cid}`;
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if (troparion?.text) {
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const tn = TONE_NUM[parseInt(troparion.Tone ?? '1', 10)] ?? troparion.Tone ?? '1';
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this.jsonCache.set(`/data/${this.serviceLang}/services/CommonPrayers/TROPARION/${key}.json`, [
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{ type: 'HEADER', value: `Тропа́рь, гла́съ ${tn}` },
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{ type: 'TEXT', value: troparion.text },
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]);
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}
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if (kontakion?.text) {
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const tn = TONE_NUM[parseInt(kontakion.Tone ?? '1', 10)] ?? kontakion.Tone ?? '1';
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this.jsonCache.set(`/data/${this.serviceLang}/services/CommonPrayers/KONTAKION/${key}.json`, [
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{ type: 'HEADER', value: `Конда́къ, гла́съ ${tn}` },
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{ type: 'TEXT', value: kontakion.text },
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]);
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}
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result = { troparion1: key, kontakion1: key };
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break;
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}
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} catch { continue; }
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}
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} catch { /* fall through to tertiary fallback */ }
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}
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// Tertiary fallback: known feasts not yet in shared commemorations
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if (!result) {
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const MENAION_TROP: Record<string, { troparion1: string; kontakion1: string }> = {
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'03-23': { troparion1: 'PROPHET', kontakion1: 'PROPHET' },
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'03-22': { troparion1: 'PROPHET', kontakion1: 'PROPHET' },
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};
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const m = MENAION_TROP[dateKey];
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if (m) result = m;
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}
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return result;
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}
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private generateVarNodes(toneData: { troparion1?: string; kontakion1?: string } | null, serviceType: string): Map<string, ServiceNode[]> {
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const varNodes = new Map<string, ServiceNode[]>();
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const prefix: Record<string, string> = { PRIMES: '', TERCE: '3', SEXTE: '6', NONE: '9' };
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const p = prefix[serviceType] ?? '';
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if (toneData?.troparion1) {
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const key1 = `PTrop${p}1`;
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varNodes.set(key1, [{
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type: 'CREATE',
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what: `TROPARION/${toneData.troparion1}`,
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who: '',
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header: true,
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redfirst: true,
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newline: true,
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}]);
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}
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if (toneData?.kontakion1) {
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const key = p ? `PKont${p}` : 'PKont1';
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varNodes.set(key, [{
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type: 'CREATE',
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what: `KONTAKION/${toneData.kontakion1}`,
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who: '',
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header: true,
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redfirst: true,
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newline: true,
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}]);
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}
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return varNodes;
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}
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private async loadService(service: ServiceDef) {
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const contentEl = document.getElementById('service-content');
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if (!contentEl) return;
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contentEl.innerHTML = `<p class="text-navy-light italic">${this.t.loading}</p>`;
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try {
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const templateNodes = await this.fetchServiceNodes(`Services/${service.template}.json`);
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if (!templateNodes) {
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contentEl.innerHTML = `<p class="text-navy-light">Service template not found</p>`;
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return;
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}
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const toneData = await this.loadToneData(service.serviceType);
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const varNodes = this.generateVarNodes(toneData, service.serviceType);
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const nodes: ServiceNode[] = [...templateNodes];
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const computed = computeDay(this.currentDate);
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const isMenologionTone = toneData?.troparion1?.startsWith('PROPHET') || toneData?.troparion1?.startsWith('MEN_');
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const dayPFlag2 = computed.dayInfo.PFlag2;
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const evalCtx: EvalContext = {
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...this.evalContext,
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PFlag1: 0,
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PFlag2: isMenologionTone && dayPFlag2 !== 0 ? 0 : dayPFlag2,
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PFlag3: 0,
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PS: 1,
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};
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const ctx: ServiceContext = {
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evalCtx,
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lang: this.serviceLang,
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t: this.t,
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fetchBibleText: (book, passage, showVerseNumbers, verseNewLine) => this.fetchBibleText(book, passage, showVerseNumbers, verseNewLine),
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fetchLives: (id) => this.fetchLives(id),
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fetchCommandText: (name) => this.fetchCommandText(name),
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resolveTimes: (times) => this.resolveTimes(times),
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fetchText: this.createFetchText(),
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fetchServiceNodes: async (path: string): Promise<ServiceNode[] | null> => {
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const varMatch = path.match(/Services\/Var\/(\w+)\.xml$/);
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if (varMatch) {
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return varNodes.get(varMatch[1]) || null;
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}
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return this.fetchServiceNodes(path);
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},
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};
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const { html } = await assembleService(nodes, ctx);
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if (html.trim()) {
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const fontClass = this.getFontClass();
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contentEl.className = `prose prose-sm max-w-none liturgical-text ${fontClass}`;
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contentEl.innerHTML = html;
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} else {
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contentEl.className = 'prose prose-sm max-w-none liturgical-text';
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contentEl.innerHTML = `
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<div class="text-center py-8">
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<p class="text-navy-light mb-2">${this.t.services.serviceProducedNoOutput}</p>
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<p class="text-xs text-navy-light">${nodes.length} ${this.t.services.nodesAssembled}</p>
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</div>
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`;
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}
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} catch (err) {
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contentEl.innerHTML = `
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<div class="text-center py-8">
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<p class="text-navy-light mb-2">${this.t.services.errorLoading}</p>
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<p class="text-xs text-navy-light">${err instanceof Error ? err.message : this.t.error}</p>
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</div>
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`;
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}
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}
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private bibleVersion(lang: string): string {
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const map: Record<string, string> = {
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en: 'kjv',
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cu: 'elis',
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fr: 'ls',
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el: 'spt',
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la: 'vulgate',
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zh: 'cuv',
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ar: 'svd',
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};
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return map[lang] || 'kjv';
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}
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private async fetchBibleText(book: string, passage: string, showVerseNumbers = true, verseNewLine = false): Promise<string> {
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const cacheKey = `${this.language}/${book}/${passage}/${showVerseNumbers ? 'vn' : 'nn'}/${verseNewLine ? 'vb' : 'nvb'}`;
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const cached = this.bibleCache.get(cacheKey);
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if (cached) return cached;
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const version = this.bibleVersion(this.serviceLang);
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const tryFetch = async (lang: string): Promise<string | null> => {
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const url = `/data/${lang}/bible/${version}/${book}.text`;
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if (this.notFound.has(url)) return null;
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const resp = await fetch(url);
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if (!resp.ok) { this.notFound.add(url); return null; }
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const ct = resp.headers.get('content-type');
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if (ct && ct.includes('text/html')) { this.notFound.add(url); return null; }
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return resp.text();
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};
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let text = await tryFetch(this.serviceLang);
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if (!text && this.serviceLang !== 'cu') text = await tryFetch('cu');
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if (!text) text = await tryFetch('shared');
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if (!text) return '';
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const lines = text.split('\n');
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// Parse comma-separated passage parts, each potentially: Chapter[:VerseStart[-VerseEnd]]
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const parts = passage.split(',');
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const ranges: { chapter: number; vStart: number; vEnd: number }[] = [];
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for (const part of parts) {
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const trimmed = part.trim();
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if (!trimmed) continue;
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let chapter: number;
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let verseSpec: string;
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|
||
if (trimmed.includes(':')) {
|
||
const colonIdx = trimmed.indexOf(':');
|
||
chapter = parseInt(trimmed.substring(0, colonIdx), 10);
|
||
verseSpec = trimmed.substring(colonIdx + 1);
|
||
} else {
|
||
// Bare number = chapter number (e.g. "50" = Psalm 50, read all verses)
|
||
chapter = parseInt(trimmed, 10);
|
||
verseSpec = '1-';
|
||
}
|
||
|
||
let vStart: number;
|
||
let vEnd: number;
|
||
|
||
if (verseSpec.includes('-')) {
|
||
const dashIdx = verseSpec.indexOf('-');
|
||
vStart = parseInt(verseSpec.substring(0, dashIdx), 10);
|
||
const after = verseSpec.substring(dashIdx + 1);
|
||
// Check if after contains chapter:verse (cross-chapter range)
|
||
if (after.includes(':')) {
|
||
const afterColon = after.indexOf(':');
|
||
const nextChapter = parseInt(after.substring(0, afterColon), 10);
|
||
vEnd = parseInt(after.substring(afterColon + 1), 10);
|
||
ranges.push({ chapter, vStart, vEnd: -1 }); // all remaining verses in current chapter
|
||
chapter = nextChapter;
|
||
vStart = 1;
|
||
vEnd = vEnd;
|
||
} else {
|
||
vEnd = after ? parseInt(after, 10) : -1; // empty end = all remaining verses
|
||
}
|
||
} else {
|
||
vStart = parseInt(verseSpec, 10);
|
||
vEnd = vStart;
|
||
}
|
||
|
||
ranges.push({ chapter, vStart, vEnd });
|
||
}
|
||
|
||
// Scan file and collect matching verses
|
||
let result = '';
|
||
let curChapter = 0;
|
||
|
||
for (const line of lines) {
|
||
const trimmed = line.trim();
|
||
if (!trimmed) continue;
|
||
|
||
const chapterMatch = trimmed.match(/^#(\d+)/);
|
||
if (chapterMatch) {
|
||
curChapter = parseInt(chapterMatch[1], 10);
|
||
continue;
|
||
}
|
||
|
||
const verseMatch = trimmed.match(/^(\d+)\|(.*)/);
|
||
if (verseMatch) {
|
||
const curVerse = parseInt(verseMatch[1], 10);
|
||
const verseText = verseNewLine ? verseMatch[2].replace(/^ /, '') : verseMatch[2];
|
||
|
||
for (const range of ranges) {
|
||
if (range.chapter !== curChapter) continue;
|
||
if (curVerse < range.vStart) continue;
|
||
if (range.vEnd !== -1 && curVerse > range.vEnd) continue;
|
||
if (result) result += verseNewLine ? '<br>' : ' ';
|
||
result += showVerseNumbers ? `<sup>${curVerse}</sup>${verseText}` : verseText;
|
||
break;
|
||
}
|
||
} else if (trimmed.startsWith('*')) {
|
||
if (result) result += ' ';
|
||
result += trimmed;
|
||
}
|
||
}
|
||
|
||
this.bibleCache.set(cacheKey, result);
|
||
return result;
|
||
}
|
||
|
||
private async fetchLives(id: string): Promise<Record<string, Record<string, Record<string, unknown>>> | null> {
|
||
const cacheKey = `${this.language}/${id}`;
|
||
const cached = this.livesCache.get(cacheKey);
|
||
if (cached) return cached;
|
||
|
||
const bundleName = /^(0[1-9]|1[0-2])\d+/.test(id) ? id.substring(0, 2) : 'misc';
|
||
const tryFetch = async (lang: string): Promise<Record<string, Record<string, Record<string, unknown>>> | null> => {
|
||
const url = `/data/${lang}/lives/${bundleName}.json`;
|
||
if (this.notFound.has(url)) return null;
|
||
const resp = await fetch(url);
|
||
if (!resp.ok) { this.notFound.add(url); return null; }
|
||
const ct = resp.headers.get('content-type');
|
||
if (ct && ct.includes('text/html')) { this.notFound.add(url); return null; }
|
||
const bundle = await resp.json() as Record<string, Record<string, unknown>>;
|
||
const entry = bundle[id] as { services?: Record<string, Record<string, Record<string, unknown>>> } | undefined;
|
||
return entry?.services || null;
|
||
};
|
||
|
||
let result = await tryFetch(this.serviceLang);
|
||
if (!result && this.serviceLang !== 'cu') result = await tryFetch('cu');
|
||
if (!result) result = await tryFetch('shared');
|
||
if (result) this.livesCache.set(cacheKey, result);
|
||
return result;
|
||
}
|
||
|
||
private async fetchCommandText(name: string): Promise<string> {
|
||
const cacheKey = `${this.language}/Command/${name}`;
|
||
const cached = this.commandCache.get(cacheKey);
|
||
if (cached) return cached;
|
||
|
||
const tryFetch = async (lang: string): Promise<string | null> => {
|
||
const url = `/data/${lang}/services/Command/${name}.json`;
|
||
if (this.notFound.has(url)) return null;
|
||
const resp = await fetch(url);
|
||
if (!resp.ok) { this.notFound.add(url); return null; }
|
||
const ct = resp.headers.get('content-type');
|
||
if (ct && ct.includes('text/html')) { this.notFound.add(url); return null; }
|
||
const json = await resp.json() as Record<string, unknown>[];
|
||
return json
|
||
.filter(n => n.type === 'TEXT')
|
||
.map(n => String(n.value ?? ''))
|
||
.filter(Boolean)
|
||
.join(' ') || null;
|
||
};
|
||
|
||
let result = await tryFetch(this.serviceLang);
|
||
if (!result && this.serviceLang !== 'cu') result = await tryFetch('cu');
|
||
if (!result) result = await tryFetch('shared');
|
||
if (result) this.commandCache.set(cacheKey, result);
|
||
return result || '';
|
||
}
|
||
|
||
private async resolveTimes(times: number): Promise<string> {
|
||
const cacheKey = this.language;
|
||
let rules = this.timesCache.get(cacheKey);
|
||
if (!rules) {
|
||
const tryFetch = async (lang: string): Promise<{ cmd: string; value: string }[] | null> => {
|
||
const url = `/data/${lang}/commands/Times.json`;
|
||
if (this.notFound.has(url)) return null;
|
||
const resp = await fetch(url);
|
||
if (!resp.ok) { this.notFound.add(url); return null; }
|
||
const ct = resp.headers.get('content-type');
|
||
if (ct && ct.includes('text/html')) { this.notFound.add(url); return null; }
|
||
const json = await resp.json() as { DATA: { TIMES: { '@_Value': string; '@_Cmd': string }[] } };
|
||
const arr = json?.DATA?.TIMES;
|
||
if (!Array.isArray(arr)) return null;
|
||
return arr.map(r => ({ value: r['@_Value'], cmd: r['@_Cmd'] }));
|
||
};
|
||
let loaded = await tryFetch(this.serviceLang);
|
||
if (!loaded && this.serviceLang !== 'cu') loaded = await tryFetch('cu');
|
||
if (!loaded) loaded = await tryFetch('shared');
|
||
if (loaded) {
|
||
this.timesCache.set(cacheKey, loaded);
|
||
rules = loaded;
|
||
}
|
||
}
|
||
|
||
if (!rules) return `${times}×`;
|
||
|
||
for (const rule of rules) {
|
||
if (rule.cmd) {
|
||
if (evalBool(rule.cmd, { Times: times } as EvalContext)) {
|
||
return rule.value.replace('^#', String(times));
|
||
}
|
||
} else {
|
||
return rule.value.replace('^#', String(times));
|
||
}
|
||
}
|
||
return `${times}×`;
|
||
}
|
||
|
||
private createFetchText() {
|
||
return async (path: string): Promise<string | null> => {
|
||
const wantsHeader = path.endsWith('.header');
|
||
const basePath = wantsHeader ? path.slice(0, -'.header'.length) : path;
|
||
|
||
const resolvePath = (lang: string): string | null => {
|
||
let fetchPath = basePath;
|
||
if (fetchPath.startsWith('Services/')) {
|
||
fetchPath = fetchPath.slice('Services/'.length);
|
||
// Handle different path patterns
|
||
if (fetchPath.startsWith('CommonPrayers/')) {
|
||
// CommonPrayers -> prayers
|
||
fetchPath = 'prayers/' + fetchPath.slice('CommonPrayers/'.length);
|
||
} else if (fetchPath.startsWith('Text/')) {
|
||
// Text -> texts
|
||
fetchPath = 'texts/' + fetchPath.slice('Text/'.length);
|
||
} else if (fetchPath.startsWith('Command/')) {
|
||
// Command -> commands
|
||
fetchPath = 'commands/' + fetchPath.slice('Command/'.length);
|
||
} else if (fetchPath.startsWith('Header/')) {
|
||
// Header -> headers
|
||
fetchPath = 'headers/' + fetchPath.slice('Header/'.length);
|
||
} else if (fetchPath.startsWith('Var/')) {
|
||
// Var -> var (lowercase)
|
||
fetchPath = 'var/' + fetchPath.slice('Var/'.length);
|
||
} else if (fetchPath.startsWith('Octoecheos/')) {
|
||
// Octoecheos -> octoecheos
|
||
fetchPath = 'octoecheos/' + fetchPath.slice('Octoecheos/'.length);
|
||
}
|
||
fetchPath = fetchPath.replace('.xml', '.json');
|
||
}
|
||
return `/data/${lang}/services/${fetchPath}`;
|
||
};
|
||
|
||
const fetchJson = async (url: string): Promise<Record<string, unknown>[] | null> => {
|
||
if (this.notFound.has(url)) return null;
|
||
const cached = this.jsonCache.get(url);
|
||
if (cached) return cached;
|
||
try {
|
||
const resp = await fetch(url);
|
||
if (!resp.ok) { this.notFound.add(url); return null; }
|
||
const ct = resp.headers.get('content-type');
|
||
if (ct && ct.includes('text/html')) { this.notFound.add(url); return null; }
|
||
const json = JSON.parse(await resp.text());
|
||
if (Array.isArray(json)) {
|
||
this.jsonCache.set(url, json);
|
||
return json;
|
||
}
|
||
this.notFound.add(url);
|
||
return null;
|
||
} catch {
|
||
this.notFound.add(url);
|
||
return null;
|
||
}
|
||
};
|
||
|
||
const filterNodes = (json: Record<string, unknown>[], header: boolean): string | null => {
|
||
if (header) {
|
||
return json
|
||
.filter(n => n.type === 'HEADER')
|
||
.map(n => String(n.value ?? ''))
|
||
.filter(Boolean)
|
||
.join(' ') || null;
|
||
}
|
||
return json
|
||
.filter(n => n.type === 'TEXT')
|
||
.map(n => String(n.value ?? '').replace(/\n/g, ' '))
|
||
.filter(Boolean)
|
||
.join('<br>') || null;
|
||
};
|
||
|
||
try {
|
||
let url = resolvePath(this.serviceLang);
|
||
let json = url ? await fetchJson(url) : null;
|
||
if (!json && this.serviceLang !== 'cu') {
|
||
url = resolvePath('cu');
|
||
json = url ? await fetchJson(url) : null;
|
||
}
|
||
if (!json) {
|
||
url = resolvePath('shared');
|
||
json = url ? await fetchJson(url) : null;
|
||
}
|
||
return json ? filterNodes(json, wantsHeader) : null;
|
||
} catch (err) {
|
||
console.error('Service fetchText error:', err);
|
||
return null;
|
||
}
|
||
};
|
||
}
|
||
|
||
private async fetchServiceNodes(path: string): Promise<ServiceNode[] | null> {
|
||
const resolvePath = (lang: string): string | null => {
|
||
let fetchPath = path;
|
||
if (fetchPath.startsWith('Services/')) {
|
||
fetchPath = fetchPath.slice('Services/'.length);
|
||
// Service templates are in templates/ subdirectory
|
||
// But if path contains a subdirectory, don't add templates/ prefix
|
||
if (!fetchPath.includes('/')) {
|
||
fetchPath = 'templates/' + fetchPath;
|
||
} else {
|
||
// Handle subdirectories like Var/, CommonPrayers/, etc.
|
||
if (fetchPath.startsWith('CommonPrayers/')) {
|
||
fetchPath = 'prayers/' + fetchPath.slice('CommonPrayers/'.length);
|
||
} else if (fetchPath.startsWith('Text/')) {
|
||
fetchPath = 'texts/' + fetchPath.slice('Text/'.length);
|
||
} else if (fetchPath.startsWith('Command/')) {
|
||
fetchPath = 'commands/' + fetchPath.slice('Command/'.length);
|
||
} else if (fetchPath.startsWith('Header/')) {
|
||
fetchPath = 'headers/' + fetchPath.slice('Header/'.length);
|
||
} else if (fetchPath.startsWith('Var/')) {
|
||
fetchPath = 'var/' + fetchPath.slice('Var/'.length);
|
||
} else if (fetchPath.startsWith('Octoecheos/')) {
|
||
fetchPath = 'octoecheos/' + fetchPath.slice('Octoecheos/'.length);
|
||
}
|
||
}
|
||
fetchPath = fetchPath.replace('.xml', '.json');
|
||
}
|
||
return `/data/${lang}/services/${fetchPath}`;
|
||
};
|
||
const tryFetch = async (url: string): Promise<ServiceNode[] | null> => {
|
||
if (this.notFound.has(url)) return null;
|
||
const cached = this.nodeCache.get(url);
|
||
if (cached) return cached;
|
||
try {
|
||
const resp = await fetch(url);
|
||
if (!resp.ok) { this.notFound.add(url); return null; }
|
||
const ct = resp.headers.get('content-type') || '';
|
||
if (ct.includes('text/html')) { this.notFound.add(url); return null; }
|
||
const nodes = await resp.json();
|
||
this.nodeCache.set(url, nodes);
|
||
return nodes;
|
||
} catch { this.notFound.add(url); return null; }
|
||
};
|
||
let url = resolvePath(this.serviceLang);
|
||
if (url) {
|
||
const result = await tryFetch(url);
|
||
if (result) return result;
|
||
}
|
||
if (this.serviceLang !== 'cu') {
|
||
const fbUrl = resolvePath('cu');
|
||
if (fbUrl) {
|
||
const result = await tryFetch(fbUrl);
|
||
if (result) return result;
|
||
}
|
||
}
|
||
const sharedUrl = resolvePath('shared');
|
||
if (sharedUrl) {
|
||
return await tryFetch(sharedUrl);
|
||
}
|
||
return null;
|
||
}
|
||
}
|