mapcomplete/UI/Popup/QuestionBox.ts
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2021-01-21 05:52:36 +01:00

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TypeScript

import {UIElement} from "../UIElement";
import {UIEventSource} from "../../Logic/UIEventSource";
import TagRenderingConfig from "../../Customizations/JSON/TagRenderingConfig";
import TagRenderingQuestion from "./TagRenderingQuestion";
import Translations from "../i18n/Translations";
import {TagUtils} from "../../Logic/Tags";
/**
* Generates all the questions, one by one
*/
export default class QuestionBox extends UIElement {
private readonly _tags: UIEventSource<any>;
private readonly _tagRenderings: TagRenderingConfig[];
private _tagRenderingQuestions: UIElement[];
private _skippedQuestions: UIEventSource<number[]> = new UIEventSource<number[]>([])
private _skippedQuestionsButton: UIElement;
constructor(tags: UIEventSource<any>, tagRenderings: TagRenderingConfig[]) {
super(tags);
this.ListenTo(this._skippedQuestions);
this._tags = tags;
const self = this;
this._tagRenderings = tagRenderings
.filter(tr => tr.question !== undefined)
.filter(tr => tr.question !== null);
this._tagRenderingQuestions = this._tagRenderings
.map((tagRendering, i) => new TagRenderingQuestion(this._tags, tagRendering,
() => {
// We save
self._skippedQuestions.ping();
},
Translations.t.general.skip.Clone()
.SetClass("cancel")
.onClick(() => {
self._skippedQuestions.data.push(i);
self._skippedQuestions.ping();
})
));
this._skippedQuestionsButton = Translations.t.general.skippedQuestions.Clone()
.onClick(() => {
self._skippedQuestions.setData([]);
})
}
/**
* Returns true if it is known or not shown, false if the question should be asked
* @constructor
*/
IsKnown(tagRendering: TagRenderingConfig): boolean {
if (tagRendering.condition &&
!tagRendering.condition.matchesProperties(this._tags.data)) {
// Filtered away by the condition
return true;
}
if(tagRendering.multiAnswer){
for (const m of tagRendering.mappings) {
if(TagUtils.MatchesMultiAnswer(m.if, this._tags.data)){
return true;
}
}
}
if (tagRendering.GetRenderValue(this._tags.data) !== undefined) {
// This value is known and can be rendered
return true;
}
return false;
}
InnerRender(): string {
for (let i = 0; i < this._tagRenderingQuestions.length; i++) {
let tagRendering = this._tagRenderings[i];
if(this.IsKnown(tagRendering)){
continue;
}
if (this._skippedQuestions.data.indexOf(i) >= 0) {
continue;
}
// this value is NOT known
return this._tagRenderingQuestions[i].Render();
}
if (this._skippedQuestions.data.length > 0) {
return this._skippedQuestionsButton.Render();
}
return "";
}
}