"use strict";
(function(){
+var uri_base, environment, devel_env; // filled on page load from an HTML attribute
+var start_time = Date.now();
+
var ui_icon_class_re = new RegExp('\\bui-icon-\\S+\\b');
-var uri_base; // filled on page load from an HTML attribute
+var uri_id_re = new RegExp('/(\\d+)$');
var lists_version = -1;
var lists = [];
var selected_list;
+function debug(...args) {
+ if (devel_env)
+ console.debug.apply(console, args);
+}
+
+function uri_id(uri) {
+ var m = uri.match(uri_id_re);
+ return m ? m[1] : null;
+}
function add_list_item(data) {
var item = $('<li>').addClass('list-item-row').data('item', data);
var cb = $('<input type="checkbox">');
item.append($('<span class="description">').text(data.description || ''));
item.append($('<span class="edit-trigger">').text('…'));
- $('#list-items').append(item).addClass('have-list-items');
+ $('#list-items').append(item);
+ $('#list-contents').addClass('have-list-items');
}
function got_lists_version(new_version) {
if (new_version != lists_version)
window.setTimeout(load_lists);
}
+function got_list_version(new_version) {
+ if (new_version != selected_list.attr('lsl-version'))
+ window.setTimeout(
+ () => load_list_items(selected_list.data('lsl-uri'), selected_list));
+}
function load_list_items(uri, target) {
$.get(uri)
.done(item_data => {
target.data('items', item_data);
- if (selected_list)
- selected_list.removeClass('selected');
- var item_list = $('#list-items').empty().removeClass('have-list-items');
+ // TODO: merge new items into existing ones
+ // keep track of the last existing item, and append new one
+ // after it, prepending if there is no last existing item
+ // the newly prepended/inserted item becomes the last existing
+ $('#list-contents').removeClass('have-list-items');
+ var item_list = $('#list-items').empty();
$.each(item_data.items, (i,item) => {
add_list_item(item);
});
}
function select_list(new_selected_list) {
- if (new_selected_list == selected_list)
+ if (new_selected_list && selected_list
+ && new_selected_list.length && selected_list.length
+ && new_selected_list.get(0) == selected_list.get(0)
+ )
return;
- var id_data = new_selected_list.data('id');
+ if (new_selected_list && !new_selected_list.length)
+ new_selected_list = null;
- load_list_items(id_data.uri, new_selected_list);
- selected_list = new_selected_list;
- selected_list.addClass('selected');
- $('#selected-list-name').text(id_data.name);
+ $('#page').toggleClass('have-lists', !!new_selected_list);
+
+ if (selected_list)
+ selected_list.removeClass('selected');
+ if (new_selected_list) {
+ load_list_items(new_selected_list.data('lsl-uri'), new_selected_list);
+ new_selected_list.addClass('selected');
+ $('#selected-list-name').text(new_selected_list.data('lsl-name'));
+ }
+
+ selected_list = new_selected_list;
}
function load_lists() {
$.get(uri_base + '/api/v1/list')
+ .always(()=>{
+ var splash = $('#splash');
+ if (splash.length) {
+ var dur = splash.css('transition-duration');
+ if (dur && dur.endsWith('s')) {
+ dur = 1000 * parseFloat(dur.substring(0, dur.length-1));
+ }
+ else
+ dur = 1000;
+
+ var now = Date.now();
+ window.setTimeout(() => {
+ splash.addClass('done');
+ debug('scheduling splash removal in '+dur+'ms');
+ window.setTimeout(()=>{ splash.remove(); }, dur);
+ },
+ Math.max(0, 500 - (now - start_time))
+ );
+ }
+ })
.done(data => {
lists_version = data.lists_version;
- if (data.lists.length) {
- var lists = $('#lists');
- var new_selected_list;
-
- $.each(data.lists, (i, list) => {
- var my_id = 'shopping-list-id'+i;
+ var lists = $('#lists');
+ lists.find('>li').addClass('old');
+
+ $.each(data.lists, (i, list) => {
+ var list_id = uri_id(list.uri);
+ var existing = lists.find('li#list-'+list_id);
+ if (existing.length) {
+ existing.data('lsl-version', list.version)
+ .data('lsl-name', list.name)
+ .text(list.name)
+ .removeClass('old');
+ }
+ else {
var list_item = $('<li>')
- .data('id', list)
- .prop('id', my_id)
+ .prop('id', 'list-'+list_id)
+ .data('lsl-uri', list.uri)
+ .data('lsl-version', list.version)
+ .data('lsl-name', list.name)
.text(list.name);
-
lists.append(list_item);
+ }
+ });
- if (!new_selected_list
- ||selected_list && selected_list.uri == list.uri)
- new_selected_list = list_item;
-
- });
-
- select_list(new_selected_list);
+ if (!selected_list || selected_list.hasClass('old'))
+ select_list(lists.find('>li').eq(0));
- $('#page').addClass('have-lists');
- selected_list = new_selected_list;
- }
- else {
- $('#page').removeClass('have-lists');
- selected_list = null;
- }
+ lists.find('li.old').remove();
});
}
function new_list_submission_done(data) {
return false;
}
function new_list_item_submission_done(data) {
- if (data.lists_version != lists_version) {
- load_lists();
- return;
- }
+ got_lists_version(data.lists_version);
+ got_list_version(data.list_version);
var item_data = selected_list.data('items');
- if (data.list_version != item_data.version + 1) {
- load_list_items(current_list);
- }
- else {
- var new_item = {
- description: $('#new-list-item input[type="text"]').val().trim(),
- done: $('#new-list-item input[type="checkbox"]').prop('checked'),
- version: 1,
- };
- item_data.items.push(new_item);
- item_data.version = data.list_version;
- add_list_item(new_item);
- }
+ var new_item = {
+ description: $('#new-list-item input[type="text"]').val().trim(),
+ done: $('#new-list-item input[type="checkbox"]').prop('checked'),
+ version: 1,
+ };
+ item_data.items.push(new_item);
+ item_data.version = data.version;
+ add_list_item(new_item);
$('#new-list-item input').val('');
}
var description = $('#new-list-item input[type="text"]').val().trim();
if (description.length == 0) return;
- var id_data = selected_list.data('id');
- $.post(id_data.uri,
+ $.post(selected_list.data('lsl-uri'),
JSON.stringify({
description: description,
done: $('#new-list-item input[type="checkbox"]').prop('checked')
version: item_data.version,
done: cb.prop('checked')})
}
- );
+ )
+ .done(function(resp){
+ item_data.version = resp.version;
+ got_lists_version(resp.lists_version);
+ got_list_version(resp.list_version);
+ });
}
$(function(){
uri_base = $('#page').attr('lsl-uri-base');
+ environment = $('#page').attr('lsl-environment');
+ devel_env = environment == 'development';
+
$(document).ajaxStart(function(){
$(document).addClass('blocked');
window.setTimeout(
projects / lsl.git / blobdiff