341 lines
11 KiB
TypeScript
341 lines
11 KiB
TypeScript
import Choices from "choices.js";
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import { Sidebar } from './js/sidebar';
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import './scss/app.scss'
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export interface choiceMap {
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[details: string]: Choices;
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}
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let choiceObjects: choiceMap = {};
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document.addEventListener('DOMContentLoaded', function() {
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initSearch();
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initSidebar();
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initToggle();
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replaceStrings();
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initChoices();
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initBoatActions();
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selectBoatChange();
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});
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function selectBoatChange() {
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const boatSelect = document.querySelector('#boat_id');
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if(boatSelect) {
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boatSelect.addEventListener('change', function() {
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const selectedElement = boatSelect as HTMLSelectElement;
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const opt = selectedElement.options[selectedElement.selectedIndex];
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const selectedValue = (<HTMLOptionElement>opt).dataset.amount_seats;
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const rowers = Number(selectedValue) - 1;
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choiceObjects['newrower'].config.maxItemCount = rowers;
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choiceObjects['newrower'].removeActiveItems(rowers);
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(rowers === 0 ? choiceObjects['newrower'].disable() : choiceObjects['newrower'].enable())
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});
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}
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}
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function initBoatActions() {
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const boatSelects = document.querySelectorAll('.boats-js[data-onclick="true"]');
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if(boatSelects) {
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Array.prototype.forEach.call(boatSelects, (select: HTMLInputElement) => {
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select.addEventListener('click', function() {
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if(select.dataset.seats) {
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const rowers = Number(select.dataset.seats) - 1;
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choiceObjects['newrower'].config.maxItemCount = rowers;
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choiceObjects['newrower'].removeActiveItems(rowers);
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(rowers === 0 ? choiceObjects['newrower'].disable() : choiceObjects['newrower'].enable());
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}
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});
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});
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}
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}
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function initChoices() {
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const selects = document.querySelectorAll('select[data-init="true"]');
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if(selects) {
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Array.prototype.forEach.call(selects, (select: HTMLInputElement) => {
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initNewChoice(select);
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});
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}
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}
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function initNewChoice(select: HTMLInputElement) {
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const choice = new Choices(select, {
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removeItemButton: true,
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loadingText: 'Wird geladen...',
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noResultsText: 'Keine Ergebnisse gefunden',
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noChoicesText: 'Keine Ergebnisse gefunden',
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itemSelectText: 'Zum Auswählen klicken',
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placeholderValue: 'Ruderer auswählen',
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maxItemCount: Number(select.dataset.seats) - 1,
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maxItemText: (maxItemCount) => {
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return `Nur ${maxItemCount} Ruderer können hinzugefügt werden`;
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},
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});
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choiceObjects[select.id] = choice;
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}
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function initToggle() {
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// get filter btns & set object sessionStorage
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const btns = <NodeListOf<HTMLButtonElement>>document.querySelectorAll('.filter-trips-js');
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let filterObject = new Map();
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if(btns) {
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Array.prototype.forEach.call(btns, (btn: HTMLButtonElement) => {
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filterObject.set(btn.dataset.action, btn.ariaPressed);
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btn.addEventListener('click', () => {
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let filter = sessionStorage.getItem('tripsFilter');
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if(filter) {
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let filterMap = new Map(JSON.parse(filter));
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for (let entry of filterMap.entries()) {
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if(entry[0] === btn.dataset.action && entry[1] !== 'true') {
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filterMap.set(entry[0],'true');
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} else {
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filterMap.set(entry[0],'false');
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}
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}
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sessionStorage.setItem('tripsFilter', JSON.stringify( Array.from(filterMap.entries())));
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}
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resetFilteredElements();
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if(btn.getAttribute('aria-pressed') === 'false'){
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Array.prototype.forEach.call(btns, (b: HTMLButtonElement) => {
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b.setAttribute('aria-pressed', 'false');
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});
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triggerFilterAction(btn.dataset.action);
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} else {
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btn.setAttribute('aria-pressed', 'false');
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}
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});
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});
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}
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let filter = sessionStorage.getItem('tripsFilter');
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if(filter) {
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let filterMap = new Map(JSON.parse(filter));
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for (let entry of filterMap.entries()) {
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if(entry[1] === 'true') {
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triggerFilterAction(entry[0]);
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}
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}
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} else {
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sessionStorage.setItem('tripsFilter', JSON.stringify( Array.from(filterObject.entries())));
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}
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}
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function resetFilteredElements() {
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const hiddenElements = document.querySelectorAll('.reset-js.hidden');
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if(hiddenElements) {
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Array.prototype.forEach.call(hiddenElements, (hiddenElement: HTMLButtonElement) => {
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hiddenElement.classList.remove('hidden');
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});
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}
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}
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function triggerFilterAction(activeFilter: any) {
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const activeBtn = document.querySelector('button[data-action="' + activeFilter + '"]');
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if(activeBtn) {
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activeBtn.setAttribute('aria-pressed', 'true');
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filterAction(activeFilter);
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}
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}
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function filterAction(activeFilter: string) {
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switch(activeFilter) {
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case 'filter-days': {
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filterDays();
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break;
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}
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case 'filter-coxs': {
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filterCoxs();
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break;
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}
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case 'filter-months': {
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filterMonths(activeFilter)
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break;
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}
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}
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}
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function filterDays() {
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const daysNoTrips = document.querySelectorAll('div[data-trips="0"]');
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Array.prototype.forEach.call(daysNoTrips, (day: HTMLElement) => {
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day.classList.toggle('hidden');
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});
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}
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function filterCoxs() {
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const noCoxNeeded = document.querySelectorAll('div[data-coxneeded="false"]');
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Array.prototype.forEach.call(noCoxNeeded, (notNeeded: HTMLElement) => {
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notNeeded.classList.toggle('hidden');
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});
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}
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function filterMonths(action: string) {
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const months = ['01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12'];
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const monthToggle = <HTMLButtonElement>document.querySelector('button[data-action="' + action + '"]');
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if(monthToggle) {
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const currentMonth = monthToggle.dataset.month;
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if(currentMonth) {
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const index = months.indexOf(currentMonth);
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if (index > -1) { // only splice array when item is found
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months.splice(index, 1); // 2nd parameter means remove one item only
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}
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Array.prototype.forEach.call(months, (month: HTMLElement) => {
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const notThisMonth = document.querySelectorAll('div[data-month="' + month + '"]');
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Array.prototype.forEach.call(notThisMonth, (notThisMonth: HTMLElement) => {
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notThisMonth.classList.toggle('hidden');
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});
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});
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}
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}
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}
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function initSearch() {
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const input = <HTMLInputElement>document.querySelector('#filter-js');
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if(input) {
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filterElements(input.value);
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input.addEventListener('input', () => {
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filterElements(input.value);
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});
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}
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}
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function filterElements(input: string) {
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const elements = document.querySelectorAll('form[data-filterable="true"]');
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let resultWrapper = <HTMLElement>document.querySelector('#filter-result-js'),
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amountShownElements = 0;
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Array.prototype.forEach.call(elements, (element: HTMLElement) => {
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// set both strings (input & dataset filter) to lowercase to not be case sensitive
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let filterString = element.dataset.filter?.toLocaleLowerCase();
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// bulk hide all elements
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element.style.display = 'none';
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// show if input matches
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if(filterString?.includes(input.toLocaleLowerCase())) {
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element.style.display = 'flex';
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amountShownElements ++;
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}
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});
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if(resultWrapper) {
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resultWrapper.innerHTML = (amountShownElements === 0 ? 'Kein Ergebnis gefunden' : '<strong>' + amountShownElements + '</strong>' + (amountShownElements > 1 ? ' Ergebnisse' : ' Ergebnis') + ' gefunden');
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}
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}
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function initSidebar() {
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const sidebarTrigger = <NodeListOf<HTMLElement>>document.querySelectorAll('[data-trigger]');
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if(sidebarTrigger) {
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Array.prototype.forEach.call(sidebarTrigger, (triggerElement: HTMLElement) => {
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if(triggerElement.dataset.trigger) {
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const sidebar = new Sidebar(triggerElement.dataset.trigger);
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triggerElement.addEventListener('click', (e) => {
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e.preventDefault();
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if(triggerElement.dataset.trigger === 'sidebar') {
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initTripSidebar(triggerElement);
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}
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sidebar.toggle();
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});
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}
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});
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}
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}
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function initTripSidebar(triggerElement: HTMLElement) {
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const sidebarElement = <HTMLElement>document.querySelector('#sidebar');
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if(sidebarElement && triggerElement.dataset.body && triggerElement.dataset.header) {
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let body = <HTMLElement>document.querySelector(triggerElement.dataset.body);
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let bodyElement = <HTMLElement>body.cloneNode(true);
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let bodyContainerElement = <HTMLElement>sidebarElement.querySelector('.body-js');
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const selects = bodyElement.querySelectorAll('select[multiple]');
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if(selects) {
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Array.prototype.forEach.call(selects, (select: HTMLInputElement) => {
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initNewChoice(select);
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});
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}
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/* Quickfix duplicate ids checkboxes */
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const checkboxes = <NodeListOf<HTMLElement>>bodyElement.querySelectorAll('input[type="checkbox"]');
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Array.prototype.forEach.call(checkboxes, (checkbox: HTMLElement) => {
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if(checkbox) {
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checkbox.parentElement?.setAttribute('for', checkbox.id + 'js');
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checkbox.id += 'js';
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}
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});
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const prefixedContent = <NodeListOf<HTMLElement>>bodyElement.querySelectorAll('.change-id-js');
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Array.prototype.forEach.call(prefixedContent, (content: HTMLElement) => {
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if(content) {
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content.id += 'js';
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if(content.dataset.relation){
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content.dataset.relation += 'js';
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}
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}
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});
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if(bodyContainerElement) {
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bodyContainerElement.innerHTML = '';
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bodyContainerElement.append(bodyElement);
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addRelationMagic(bodyElement);
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}
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if(triggerElement.dataset.day) {
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let hiddenElement = <HTMLInputElement>bodyElement.querySelector('.day-js');
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if(hiddenElement) {
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hiddenElement.value = triggerElement.dataset.day;
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}
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}
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let headerElement = sidebarElement.querySelector('.header-js');
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if(headerElement) {
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headerElement.innerHTML = triggerElement.dataset.header;
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}
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}
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}
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function addRelationMagic(bodyElement: HTMLElement) {
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const fields = bodyElement.querySelectorAll('.set-distance-js');
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if(fields) {
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Array.prototype.forEach.call(fields, (field: HTMLInputElement) => {
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if(field.dataset.relation){
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const relatedField = <HTMLInputElement>bodyElement.querySelector('#' + field.dataset.relation);
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if(relatedField) {
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field.addEventListener('input', (e) => {
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e.preventDefault();
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const dataList = <HTMLDataListElement>document.getElementById('destinations');
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if(dataList) {
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var option = Array.prototype.find.call(dataList.options, function(option) {
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return option.value === field.value;
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});
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// Get distance
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const distance = option.getAttribute('distance');
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if(distance) relatedField.value = distance;
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}
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});
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}
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}
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});
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}
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}
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function replaceStrings() {
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const weekdays = document.querySelectorAll('.weekday-js');
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Array.prototype.forEach.call(weekdays, (weekday: HTMLElement) => {
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weekday.innerHTML = weekday.innerHTML.replace('Freitag', 'Markttag');
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});
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}
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