import {Component} from './component'; function toggleElem(elem, show) { elem.toggleAttribute('hidden', !show); } export class PagePicker extends Component { setup() { this.input = this.$refs.input; this.resetButton = this.$refs.resetButton; this.selectButton = this.$refs.selectButton; this.display = this.$refs.display; this.defaultDisplay = this.$refs.defaultDisplay; this.buttonSep = this.$refs.buttonSeperator; this.value = this.input.value; this.setupListeners(); } setupListeners() { this.selectButton.addEventListener('click', this.showPopup.bind(this)); this.display.parentElement.addEventListener('click', this.showPopup.bind(this)); this.display.addEventListener('click', e => e.stopPropagation()); this.resetButton.addEventListener('click', () => { this.setValue('', ''); }); } showPopup() { /** @type {EntitySelectorPopup} * */ const selectorPopup = window.$components.first('entity-selector-popup'); selectorPopup.show(entity => { this.setValue(entity.id, entity.name); }); } setValue(value, name) { this.value = value; this.input.value = value; this.controlView(name); } controlView(name) { const hasValue = this.value && this.value !== 0; toggleElem(this.resetButton, hasValue); toggleElem(this.buttonSep, hasValue); toggleElem(this.defaultDisplay, !hasValue); toggleElem(this.display, hasValue); if (hasValue) { const id = this.getAssetIdFromVal(); this.display.textContent = `#${id}, ${name}`; this.display.href = window.baseUrl(`/link/${id}`); } } getAssetIdFromVal() { return Number(this.value); } }