3 var ui_icon_class_re = new RegExp('\\bui-icon-\\S+\\b');
4 var uri_base; // filled on page load from an HTML attribute
5 var lists_version = -1;
9 function add_list_item(data) {
10 var item = $('<li>').addClass('list-item-row').data('item', data);
11 var cb = $('<input type="checkbox">');
12 if (data.done) cb.prop('checked', true);
14 item.append($('<span class="description">').text(data.description || ''));
15 item.append($('<span class="edit-trigger">').text('…'));
17 $('#list-items').append(item).addClass('have-list-items');
19 function got_lists_version(new_version) {
20 if (new_version != lists_version)
21 window.setTimeout(load_lists);
23 function load_list_items(uri, target) {
26 target.data('items', item_data);
28 var item_list = $('#list-items').empty().removeClass('have-list-items');
30 $.each(item_data.items, (i,item) => {
34 got_lists_version(item_data.lists_version);
37 function select_list(new_selected_list) {
38 if (new_selected_list == selected_list)
41 var id_data = new_selected_list.data('id');
44 selected_list.removeClass('selected');
45 load_list_items(id_data.uri, new_selected_list);
46 selected_list = new_selected_list;
47 selected_list.addClass('selected');
48 $('#selected-list-name').text(id_data.name);
51 function load_lists() {
52 $.get(uri_base + '/api/v1/list')
54 lists_version = data.lists_version;
56 if (data.lists.length) {
57 var lists = $('#lists');
58 var new_selected_list;
60 $.each(data.lists, (i, list) => {
61 var my_id = 'shopping-list-id'+i;
62 var list_item = $('<li>')
67 lists.append(list_item);
69 if (!new_selected_list
70 ||selected_list && selected_list.uri == list.uri)
71 new_selected_list = list_item;
75 select_list(new_selected_list);
77 $('#page').addClass('have-lists');
78 selected_list = new_selected_list;
81 $('#page').removeClass('have-lists');
86 function new_list_submission_done(data) {
87 if (data.lists_version != lists_version) {
92 console.log("TODO: easy-add new list");
95 function handle_new_list_submission(){
96 $.post(uri_base + '/api/v1/list',
97 JSON.stringify({name:$('input[name="list_name"]').val()}))
98 .done(new_list_submission_done);
101 function new_list_item_submission_done(data) {
102 if (data.lists_version != lists_version) {
107 var item_data = selected_list.data('items');
109 if (data.list_version != item_data.version + 1) {
110 load_list_items(current_list);
114 description: $('#new-list-item input[type="text"]').val().trim(),
115 done: $('#new-list-item input[type="checkbox"]').prop('checked'),
118 item_data.items.push(new_item);
119 item_data.version = data.list_version;
120 add_list_item(new_item);
123 $('#new-list-item input').val('');
125 function handle_new_list_item_submission(){
126 var description = $('#new-list-item input[type="text"]').val().trim();
127 if (description.length == 0) return;
129 var id_data = selected_list.data('id');
132 description: description,
133 done: $('#new-list-item input[type="checkbox"]').prop('checked')
136 .done(new_list_item_submission_done);
138 function handle_list_item_state_changed(ev) {
139 var item = $(ev.target).closest('li');
140 var cb = item.find('input[type="checkbox"]');
141 var item_data = item.data('item');
143 $.ajax(item_data.uri,
145 data: JSON.stringify({
146 version: item_data.version,
147 done: cb.prop('checked')})
152 uri_base = $('#page').attr('lsl-uri-base');
153 $(document).ajaxStart(function(){
154 $(document).addClass('blocked');
157 $(document).addClass('busy');
161 $(document).ajaxStop(function(){
162 $(document).removeClass('busy');
165 $(document).removeClass('blocked');
169 $.ajaxSetup({contentType: 'application/json'});
170 $('button, input[type="submit"], input[type="reset"]').each(function(){
171 var class_prop = $(this).prop('class');
172 var icon_classes = class_prop.match(ui_icon_class_re);
173 $(this).button({icon: icon_classes?icon_classes[0]:null});
176 $('#new-list-sidebar-item button').on('click', handle_new_list_submission);
177 $('#new-list-sidebar-item input').on('keypress', function(ev) {
178 if (13 == ev.keyCode) {
179 handle_new_list_submission();
185 $('ul#lists').on('click', 'li', ev=>{
186 select_list($(ev.target));
188 $('#new-list-item button').on('click', handle_new_list_item_submission);
189 $('#new-list-item input').on('keypress', ev => {
190 if (13 == ev.keyCode) {
191 handle_new_list_item_submission();
196 $('#list-items').on('change', '.list-item-row input[type="checkbox"]', handle_list_item_state_changed);