-import Sortable from "sortablejs";
+import Sortable from 'sortablejs';
+import {Component} from './component';
+import {buildListActions, sortActionClickListener} from '../services/dual-lists.ts';
-class ShelfSort {
+export class ShelfSort extends Component {
setup() {
this.elem = this.$el;
this.shelfBookList = this.$refs.shelfBookList;
this.allBookList = this.$refs.allBookList;
this.bookSearchInput = this.$refs.bookSearch;
+ this.sortButtonContainer = this.$refs.sortButtonContainer;
+
+ this.lastSort = null;
this.initSortable();
this.setupListeners();
initSortable() {
const scrollBoxes = this.elem.querySelectorAll('.scroll-box');
- for (let scrollBox of scrollBoxes) {
+ for (const scrollBox of scrollBoxes) {
new Sortable(scrollBox, {
group: 'shelf-books',
ghostClass: 'primary-background-light',
+ handle: '.handle',
animation: 150,
onSort: this.onChange.bind(this),
});
}
setupListeners() {
- this.elem.addEventListener('click', event => {
- const sortItem = event.target.closest('.scroll-box-item');
- if (sortItem) {
- event.preventDefault();
- this.sortItemClick(sortItem);
- }
- });
+ const listActions = buildListActions(this.allBookList, this.shelfBookList);
+ const sortActionListener = sortActionClickListener(listActions, this.onChange.bind(this));
+ this.elem.addEventListener('click', sortActionListener);
- this.bookSearchInput.addEventListener('input', event => {
+ this.bookSearchInput.addEventListener('input', () => {
this.filterBooksByName(this.bookSearchInput.value);
});
+
+ this.sortButtonContainer.addEventListener('click', event => {
+ const button = event.target.closest('button[data-sort]');
+ if (button) {
+ this.sortShelfBooks(button.dataset.sort);
+ }
+ });
}
/**
* @param {String} filterVal
*/
filterBooksByName(filterVal) {
-
// Set height on first search, if not already set, to prevent the distraction
// of the list height jumping around
if (!this.allBookList.style.height) {
- this.allBookList.style.height = this.allBookList.getBoundingClientRect().height + 'px';
+ this.allBookList.style.height = `${this.allBookList.getBoundingClientRect().height}px`;
}
const books = this.allBookList.children;
}
}
- /**
- * Called when a sort item is clicked.
- * @param {Element} sortItem
- */
- sortItemClick(sortItem) {
- const lists = this.elem.querySelectorAll('.scroll-box');
- const newList = Array.from(lists).filter(list => sortItem.parentElement !== list);
- if (newList.length > 0) {
- newList[0].appendChild(sortItem);
- }
- this.onChange();
- }
-
onChange() {
const shelfBookElems = Array.from(this.shelfBookList.querySelectorAll('[data-id]'));
this.input.value = shelfBookElems.map(elem => elem.getAttribute('data-id')).join(',');
}
-}
+ sortShelfBooks(sortProperty) {
+ const books = Array.from(this.shelfBookList.children);
+ const reverse = sortProperty === this.lastSort;
+
+ books.sort((bookA, bookB) => {
+ const aProp = bookA.dataset[sortProperty].toLowerCase();
+ const bProp = bookB.dataset[sortProperty].toLowerCase();
+
+ if (reverse) {
+ return bProp.localeCompare(aProp);
+ }
+
+ return aProp.localeCompare(bProp);
+ });
-export default ShelfSort;
\ No newline at end of file
+ for (const book of books) {
+ this.shelfBookList.append(book);
+ }
+
+ this.lastSort = (this.lastSort === sortProperty) ? null : sortProperty;
+ this.onChange();
+ }
+
+}