110 lines
2.8 KiB
JavaScript
110 lines
2.8 KiB
JavaScript
/**
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* This script make #search-result-wrapper switch to unload or shown automatically.
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*/
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const btnSbTrigger = document.getElementById('sidebar-trigger');
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const btnSearchTrigger = document.getElementById('search-trigger');
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const btnCancel = document.getElementById('search-cancel');
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const content = document.querySelectorAll('#main-wrapper>.container>.row');
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const topbarTitle = document.getElementById('topbar-title');
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const search = document.getElementById('search');
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const resultWrapper = document.getElementById('search-result-wrapper');
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const results = document.getElementById('search-results');
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const input = document.getElementById('search-input');
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const hints = document.getElementById('search-hints');
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// CSS class names
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const LOADED = 'd-block';
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const UNLOADED = 'd-none';
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const FOCUS = 'input-focus';
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const FLEX = 'd-flex';
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/* Actions in mobile screens (Sidebar hidden) */
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class MobileSearchBar {
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static on() {
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btnSbTrigger.classList.add(UNLOADED);
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topbarTitle.classList.add(UNLOADED);
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btnSearchTrigger.classList.add(UNLOADED);
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search.classList.add(FLEX);
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btnCancel.classList.add(LOADED);
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}
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static off() {
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btnCancel.classList.remove(LOADED);
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search.classList.remove(FLEX);
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btnSbTrigger.classList.remove(UNLOADED);
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topbarTitle.classList.remove(UNLOADED);
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btnSearchTrigger.classList.remove(UNLOADED);
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}
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}
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class ResultSwitch {
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static resultVisible = false;
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static on() {
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if (!this.resultVisible) {
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resultWrapper.classList.remove(UNLOADED);
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content.forEach((el) => {
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el.classList.add(UNLOADED);
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});
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this.resultVisible = true;
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}
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}
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static off() {
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if (this.resultVisible) {
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results.innerHTML = '';
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if (hints.classList.contains(UNLOADED)) {
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hints.classList.remove(UNLOADED);
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}
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resultWrapper.classList.add(UNLOADED);
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content.forEach((el) => {
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el.classList.remove(UNLOADED);
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});
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input.textContent = '';
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this.resultVisible = false;
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}
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}
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}
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function isMobileView() {
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return btnCancel.classList.contains(LOADED);
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}
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export function displaySearch() {
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btnSearchTrigger.addEventListener('click', () => {
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MobileSearchBar.on();
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ResultSwitch.on();
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input.focus();
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});
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btnCancel.addEventListener('click', () => {
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MobileSearchBar.off();
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ResultSwitch.off();
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});
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input.addEventListener('focus', () => {
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search.classList.add(FOCUS);
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});
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input.addEventListener('focusout', () => {
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search.classList.remove(FOCUS);
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});
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input.addEventListener('input', () => {
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if (input.value === '') {
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if (isMobileView()) {
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hints.classList.remove(UNLOADED);
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} else {
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ResultSwitch.off();
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}
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} else {
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ResultSwitch.on();
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if (isMobileView()) {
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hints.classList.add(UNLOADED);
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}
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}
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});
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}
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