import {UIElement} from "./UIElement"; import {UIEventSource} from "../Logic/UIEventSource"; import {Translation} from "./i18n/Translation"; import Locale from "./i18n/Locale"; import Combine from "./Base/Combine"; import State from "../State"; import {FixedUiElement} from "./Base/FixedUiElement"; import SpecialVisualizations from "./SpecialVisualizations"; import {Utils} from "../Utils"; export class SubstitutedTranslation extends UIElement { private static cachedTranslations: Map, SubstitutedTranslation>>> = new Map, SubstitutedTranslation>>>(); private readonly tags: UIEventSource; private readonly translation: Translation; private content: UIElement[]; private constructor( translation: Translation, tags: UIEventSource) { super(tags); this.translation = translation; this.tags = tags; const self = this; tags.addCallbackAndRun(() => { self.content = self.CreateContent(); self.Update(); }); Locale.language.addCallback(() => { self.content = self.CreateContent(); self.Update(); }); this.SetClass("w-full") } public static construct( translation: Translation, tags: UIEventSource): SubstitutedTranslation { /* let cachedTranslations = Utils.getOrSetDefault(SubstitutedTranslation.cachedTranslations, SubstitutedTranslation.GenerateSubCache); const innerMap = Utils.getOrSetDefault(cachedTranslations, translation, SubstitutedTranslation.GenerateMap); const cachedTranslation = innerMap.get(tags); if (cachedTranslation !== undefined) { return cachedTranslation; }*/ const st = new SubstitutedTranslation(translation, tags); // innerMap.set(tags, st); return st; } public static SubstituteKeys(txt: string, tags: any) { for (const key in tags) { txt = txt.replace(new RegExp("{" + key + "}", "g"), tags[key]) } return txt.replace(/{.*}/g, ""); } private static GenerateMap() { return new Map, SubstitutedTranslation>() } private static GenerateSubCache() { return new Map, SubstitutedTranslation>>(); } InnerRender(): string { if (this.content.length == 1) { return this.content[0].Render(); } return new Combine(this.content).Render(); } private CreateContent(): UIElement[] { let txt = this.translation?.txt; if (txt === undefined) { return [] } const tags = this.tags.data; txt = SubstitutedTranslation.SubstituteKeys(txt, tags); return this.EvaluateSpecialComponents(txt); } private EvaluateSpecialComponents(template: string): UIElement[] { for (const knownSpecial of SpecialVisualizations.specialVisualizations) { // Note: the '.*?' in the regex reads as 'any character, but in a non-greedy way' const matched = template.match(`(.*){${knownSpecial.funcName}\\((.*?)\\)}(.*)`); if (matched != null) { // We found a special component that should be brought to live const partBefore = this.EvaluateSpecialComponents(matched[1]); const argument = matched[2].trim(); const partAfter = this.EvaluateSpecialComponents(matched[3]); try { const args = knownSpecial.args.map(arg => arg.defaultValue ?? ""); if (argument.length > 0) { const realArgs = argument.split(",").map(str => str.trim()); for (let i = 0; i < realArgs.length; i++) { if (args.length <= i) { args.push(realArgs[i]); } else { args[i] = realArgs[i]; } } } const element = knownSpecial.constr(State.state, this.tags, args); return [...partBefore, element, ...partAfter] } catch (e) { console.error(e); return [...partBefore, new FixedUiElement(`Failed loading ${knownSpecial.funcName}(${matched[2]}): ${e}`), ...partAfter] } } } // IF we end up here, no changes have to be made return [new FixedUiElement(template)]; } }