alexa-remote-list.html

<script type="text/x-red" data-template-name="alexa-remote-list">
	<div class="form-row">
		<label for="node-input-name"><i class="icon-tag" style="width: 14px; text-align: center"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Optional">
	</div>
	<div class="form-row">
		<label for="node-input-account"><i class="fa fa-amazon" style="width: 14px; text-align: center"></i> Account</label>
		<input id="node-input-account">
	</div>
	<div id="node-input-inputs_div" />
</script>

<script type="text/x-red" data-help-name="alexa-remote-list">
	<style>
		table, th, td {
			border-collapse: collapse;
			border: 1px solid rgb(204, 204, 204);
			padding: 4px 8px;
		}
	</style>

	<p>Interface to Alexa Lists.</p>
	<hr>
	<h3><strong>Info</strong></h3>
	<ul>
		<li>...</li>
	</ul>
	<hr>
	<h3><strong>References</strong></h3>
	<ul>
		<li><a href="https://npmjs.com/package/node-red-contrib-alexa-remote2">npm</a> - the nodes npm repository</li>
		<li><a href="https://github.com/586837r/node-red-contrib-alexa-remote2">GitHub</a> - the nodes GitHub repository
		</li>
	</ul>
</script>

<style>
	#dialog-form .red-ui-editableList-item-sortable.red-ui-editableList-item-removable:last-child {
		border-bottom: none !important;
	}
	#dialog-form .red-ui-editableList-border.red-ui-editableList-container {
		overflow-y: auto !important;
	}

	.alexaRemote-arRow {
		flex: 1 !important;
		display: flex !important;
		margin-bottom: 12px !important;
	}
	.alexaRemote-arRow > *:first-child {
		min-width: 150px !important;
		flex: 1 !important;
	}
	.alexaRemote-arRow_label {
		flex: 1 !important;
		display: flex !important;
		align-items: center !important;
		justify-content: flex-end !important;
		white-space: nowrap !important;
		overflow: hidden !important;
		text-overflow: ellipsis !important;	
	}

	.alexaRemote-arSelect, .alexaRemote-arBaseOrSelect > select {
		font-family: FontAwesome, "Helvetica Neue", Helvetica, Arial, sans-serif !important;
	}

	.alexaRemote-arBaseOrSelect {
		display: flex !important;
	}

	.alexaRemote-arBaseOrSelect > select, .alexaRemote-arSelect {
		flex: 1 !important;
		width: 100% !important;
	}
	.alexaRemote-arTypedInputOrInputList .hidden {
		display: none !important;
	}
</style>

<script type="text/javascript">
	RED.nodes.registerType('alexa-remote-list', {
		category: 'alexa',
		color: '#6fbad8',
		defaults: {
			name: { value: '' },
			account: { value: '', type: 'alexa-remote-account', required: true },
			config: { value: {} },
		},
		inputs: 1,
		outputs: 1,
		icon: 'alexa-remote-icon.png',
		paletteLabel: 'Alexa List',
		label: function () {
			function keyToLabel(str) {
				str = String(str);
				const match = str.match(/(?:[A-Z]?[a-z]+)|[A-Z]|[0-9]+/g);
				if (match) str = match.map(s => s.slice(0, 1).toUpperCase() + s.slice(1)).join(' ');
				return str;
			}

			if(this.name) return this.name;

			return keyToLabel(this.config.option);
		},
		labelStyle: function () {
			return this.name ? 'node_label_italic' : '';
		},
		oneditprepare: function () {
			console.log('loaded', this.config);

			class EventEmitter {
				constructor() {
					this.off();
				}

				once(type, callback) {
					let set = this.onceListeners.get(type);
					if (!set) {
						set = new Set();
						this.onceListeners.set(type, set);
					}
					set.add(callback);
				}

				on(type, callback) {
					let set = this.listeners.get(type);
					if (!set) {
						set = new Set();
						this.listeners.set(type, set);
					}
					set.add(callback);
				}

				// listens until element has left the document
				listen(type, element, callback) {
					if (typeof type !== 'string' || !(element instanceof $ || element instanceof Node) || typeof callback !== 'function') throw new Error('dumbass');

					let map = this.elementListeners.get(type);
					if (!map) {
						map = new Map();
						this.elementListeners.set(type, map);
					}
					map.set(callback, element instanceof $ ? element.get(0) : element);
				}

				off(type, callback) {
					if (arguments.length === 0) {
						this.listeners = new Map(); // { type => Set { callback } }
						this.onceListeners = new Map(); // { type => Set { callback } }
						this.elementListeners = new Map(); // { type => Map { callback => element } }
					}

					if (arguments.length === 1) {
						this.listeners.delete(type);
						this.onceListeners.delete(type);
						return;
					}

					let set, map;

					if (set = this.listeners.get(type)) {
						set.delete(callback);
						if (set.length === 0) this.listeners.delete(type);
					}

					if (set = this.onceListeners.get(type)) {
						set.delete(callback);
						if (set.length === 0) this.onceListeners.delete(type);
					}

					if (map = this.elementListeners.get(type)) {
						map.delete(callback);
						if (map.length === 0) this.elementListeners.delete(type);
					}
				}

				emit(type) {
					const args = [...arguments].slice(1);
					let set, map;

					if (set = this.listeners.get(type)) {
						for (const cb of set) cb(...args);
					}

					if (set = this.onceListeners.get(type)) {
						this.onceListeners.delete(type);
						for (const cb of set) cb(...args);
					}

					if (map = this.elementListeners.get(type)) {
						for (const [cb, e] of map) document.contains(e) ? cb(...args) : map.delete(cb);
					}
				}
			}

			function keyToLabel(str) {
				str = String(str);
				const match = str.match(/(?:[A-Z]?[a-z]+)|[A-Z]|[0-9]+/g);
				if (match) str = match.map(s => s.slice(0, 1).toUpperCase() + s.slice(1)).join(' ');
				return str;
			}
			function template(source, templ, depth = Infinity, fillArray = false) {
				function isObject(x) {
					return typeof x == 'object' && x !== null && !Array.isArray(x)
				}

				if (templ === undefined) {
					return source;
				}

				// are they different types?
				if (typeof templ !== typeof source || Array.isArray(templ) !== Array.isArray(source) || isObject(templ) !== isObject(source)) {
					return templ;
				}

				if (depth !== 0) {
					if (Array.isArray(templ)) {
						if (templ.length === 0) {
							return source;
						}

						const result = [];
						for (let i = 0; i < source.length; i++) {
							result[i] = template(source[i], templ[0], depth - 1);
						}
						return result;
					}

					if (isObject(templ)) {
						const result = {};
						for (const k of Object.keys(templ)) {
							result[k] = template(source[k], templ[k], depth - 1);
						}
						return result;
					}
				}

				return source;
			}
			function inDocument(element) {
				return document.contains(element instanceof $ ? element[0] : element);
			}
			function zip(a, b) {
				const arr = [];
				for (let i = 0; i < a.length; i++) {
					arr[i] = [a[i], b[i]];
				}
				return arr;
			}
			function expand(a) {
				return zip(a, a);
			}
			function clean(obj) {
				return Object.entries(obj).filter(([k, v]) => v || (typeof v === 'number')).reduce((o, [k, v]) => (o[k] = v, o), {});
			}

			$.widget('alexaRemote.arInput', {
				_create: function () {
					this.element.attr('type', 'text').addClass('alexaRemote-arInput');
				},
				value: function (value) {
					if (arguments.length === 0) return this.element.val();
					this.element.val(value);
				}
			});
			$.widget('alexaRemote.arSelect', {
				_create: function () {
					this.element.addClass('alexaRemote-arSelect');
					this.selectOptions([]);
				},
				selectOptions: function (entries) {
					if (arguments.length === 0) {
						return this.element.children().toArray().map(o => [$(o).val(), $(o).html()]);
					}

					this.element.empty();
					for (const entry of entries) {
						const [v, t] = Array.isArray(entry) ? entry : [entry, keyToLabel(entry)];
						$('<option>').val(v).html(t).appendTo(this.element);
					}
				},
				value: function (value) {
					if (arguments.length === 0) {
						return this.element.val();
					}

					this.element.val(value);
				}
			});
			$.widget('alexaRemote.arTypedInput', {
				options: {
					types: [],
					placeholder: ''
				},
				_create: function () {
					this.input = $('<input>').appendTo(this.element)
						.typedInput({ types: this.options.types.concat(['msg', 'flow', 'global', 'jsonata', 'env']) })
						.typedInput('width', '100%');

					if (this.options.placeholder) {
						this.element.find('.red-ui-typedInput-input > input')
							.attr('placeholder', this.options.placeholder);
					}
					this.element.addClass('alexaRemote-arTypedInput');
				},
				value: function (value) {
					if (arguments.length === 0) {
						return this.input.typedInput('value');
					}

					this.input.typedInput('value', value);
				},
				type: function (type) {
					if (arguments.length === 0) {
						return this.input.typedInput('type');
					}

					this.input.typedInput('type', type);
				},
				types: function (types) {
					this.input.typedInput('types', types.concat(['msg', 'flow', 'global', 'jsonata', 'env']));
				},
				refresh: function () {
					// fix display bug
					const type = this.type();
					this.type(type === 'msg' ? 'flow' : 'msg');
					this.type(type);
				},
				data: function (data) {
					if (arguments.length === 0) {
						return {
							type: this.type(),
							value: this.value()
						}
					}

					this.type(data.type);
					this.value(data.value);
				}
			});
			$.widget('alexaRemote.arBaseOrSelect', {
				options: {
					button: false,
				},
				_setup: function (element) {
					this.element.addClass('alexaRemote-arBaseOrSelect');
					this.notSelect = element;
					this.select = $('<select>').css({ width: 50 });

					this._on(this.select, {
						'change': function (event) {
							event.stopPropagation();
							this._inputValue(this.select.val());
							this._change();
						}
					});

					this._on(this.notSelect, {
						'change': function (event) {
							event.stopPropagation();
							this._change();
						}
					});

					if (this.options.button) {
						this.button = $('<a>').addClass('editor-button');

						this.element.css({ display: 'flex' }).append(
							this.notSelect.css({ flex: '1' }),
							this.select.css({ flex: '1' }),
							$('<div>').css({ width: 8 }),
							this.button.append($('<i>').attr('class', 'fa fa-list'))
						);

						this.button.click(() => {
							const active = this.selectActive();
							this.selectActive(!active);
						});
					}
					else {
						this.element.append(this.notSelect, this.select);
					}

					this.selectActive(false);
					this.selectOptions([]);
				},
				_inputValue: function (value) { throw 'abstract widget you dingus'; },
				_selectValue: function (value) {
					if (arguments.length === 0) return this.select.val();
					const found = Array.from(this.select.get(0).options).find(o => o.value === value);
					this.select.val(found ? value : '');
				},
				selectActive: function (active) {
					if (arguments.length === 0) {
						return this.select.is(':visible');
					}

					if (active) {
						this.notSelect.hide();
						this.select.show();
					}
					else {
						this.select.hide();
						this.notSelect.show();
					}
				},
				selectOptions: function (options) {
					if (arguments.length === 0) {
						return this.select.children(':not(:disabled)').toArray().map(o => [$(o).val(), $(o).html()]);
					}
					// allows [['myval', 'My Label'], 'myValAndLabel_special'] => [.., ['myValAndLabel_special', 'My Val And Label Special']]
					options = options.map(o => Array.isArray(o) ? o : [o, keyToLabel(o)]);
					this.select.empty();
					this.select.append('<option hidden disabled selected value>???</option>');
					for (const [value, label] of options) $('<option>').val(value).html(label).appendTo(this.select);
					this._selectValue(this._inputValue());
				},
				selectIndex: function (index) {
					if (arguments.length === 0) return this.select.get(0).selectedIndex - 1;
					const option = this.select.get(0).options[index + 1];
					this.selectActive(true);
					this.value(option && option.value || '');
				},
				selectSomething: function () {
					if (this.selectIndex() < 0) this.selectIndex(0);
				},
				choose: function (some = true) {
					const value = this.value();
					if (some && !value) return this.selectSomething();
					const select = this.select.get(0);
					const found = value && Array.from(select.options).find(o => o.value === value);
					this.selectActive(!!found);
				},
				value: function (value) {
					if (arguments.length === 0) return this._inputValue();
					this._selectValue(value);
					this._inputValue(value);
					this._change();
				},
				_change: function () {
					this.element.trigger('change', this.value());
				}
			})
			$.widget('alexaRemote.arInputOrSelect', $.alexaRemote.arBaseOrSelect, {
				options: {
					placeholder: ''
				},
				_create: function () {
					this.element.addClass('alexaRemote-arInputOrSelect');
					this.input = $('<input>').css({ width: '100%' }).attr('type', 'text');
					if (this.options.placeholder) this.input.attr('placeholder', this.options.placeholder);
					this._setup(this.input);
				},
				_inputValue: function (value) {
					if (arguments.length === 0) return this.input.val();
					this.input.val(value);
				}
			});
			$.widget('alexaRemote.arTypedInputOrSelect', $.alexaRemote.arBaseOrSelect, {
				options: {
					optionType: 'str',
					placeholder: '',
				},
				_create: function () {
					this.element.addClass('alexaRemote-arTypedInputOrSelect');
					this.input = $('<div>').arTypedInput({ placeholder: this.options.placeholder, types: [this.options.optionType] });
					if (typeof this.options.optionType === 'object') this.options.optionType = this.options.optionType.value;
					this._setup(this.input);
				},
				_change: function () {
					this.element.trigger('change', this.data());
				},
				_inputValue: function (value) {
					if (arguments.length === 0) return this.input.arTypedInput('value');
					this.input.arTypedInput('value', value);
				},
				selectActive: function (active) {
					if (arguments.length === 0) {
						return this._super(...arguments);
					}

					this._super(...arguments);
					if (active) this.type(this.options.optionType);
					this.refresh();
				},
				selectActiveMaybe: function (active) {
					if (active && this.type() !== this.options.optionType) return;
					return this.selectActive(...arguments);
				},
				choose: function () {
					const type = this.input.arTypedInput('type');
					type === this.options.optionType ? this._super(...arguments) : this.selectActive(false);
				},
				type: function (type) {
					if (arguments.length === 0) {
						return this.input.arTypedInput('type');
					}

					this.input.arTypedInput('type', type);
					if (this.type() !== this.options.optionType) this.selectActive(false);
				},
				types(types) {
					this.input.arTypedInput('types', types.concat(['msg', 'flow', 'global', 'jsonata', 'env']));
				},
				refresh: function () {
					this.input.arTypedInput('refresh');
				},
				data: function (property) {
					if (arguments.length === 0) {
						return {
							type: this.type(),
							value: this.value()
						}
					}

					this.type(property.type);
					this.value(property.value);
				}
			});
			$.widget('alexaRemote.arInputList', {
				options: {
					add: function (item, index) { return undefined; },
					header: undefined
				},
				_create: function () {
					this.list = $('<ol>').appendTo(this.element).editableList({
						removable: true,
						sortable: true,
						scrollOnAdd: true,
						header: this.options.header && $('<div>').css({ display: 'flex', paddingTop: 4, paddingLeft: 22 + 5, paddingRight: 28 + 5 }).append(this.options.header),
						addItem: (row, index, data) => {
							row.css({ display: 'flex' });
							const callback = this.options.add.bind(row)(data, index);
							row.data('callback', callback);
						}
					});

					this.element.css({ flex: '1', display: 'flex' });
					this.element.find('.red-ui-editableList').css({ flex: '1', display: 'flex', flexDirection: 'column' });
					this.element.find('.red-ui-editableList-border').css({ flex: '1', display: 'flex', flexDirection: 'column' });
					this.element.find('.red-ui-editableList-container').css({ flex: '1' });
					this.element.find('.red-ui-editableList-addButton').css({ alignSelf: 'flex-start' })
				},
				add: function (item) {
					this.list.editableList('addItem', item)
				},
				value: function (items) {
					if (arguments.length === 0) {
						return this.list.editableList('items').toArray().map(row => {
							const callback = row.data('callback');
							return callback && callback();
						});
					}

					this.list.empty();
					for (const item of items) {
						this.list.editableList('addItem', item);
					}
				}
			});
			$.widget('alexaRemote.arInputGroups', {
				options: { clean: true },
				_create: function () {
					this.element.addClass('alexaRemote-arInputGroups');
					this.element.hide();
				},
				groups: function (groups) {
					if (arguments.length === 0) return this.groupMap;
					if (this.groupMap) this.groupValue = this.groupObject = undefined;
					this.groupMap = groups;
					this.update();
				},
				group: function (group) {
					if (arguments.length === 0) return this.groupKey;
					if (this.groupKey === group) return;
					this.groupKey = group;
					if (this.options.clean) this.groupValue = undefined;
					this.update();
				},
				value: function (value) {
					if (arguments.length === 0) return this.groupCallbacks && this.groupCallbacks.getter() || null;
					this.groupValue = value;
					this.update();
				},
				update: function () {
					this.element.empty();
					if (!this.groupMap) return;
					this.groupObject = this.groupMap.hasOwnProperty(this.groupKey) ? this.groupMap[this.groupKey] : undefined;
					if (typeof this.groupObject === 'function') this.groupObject = { create: this.groupObject };
					this.groupCallbacks = this.groupObject && this.groupObject.create && this.groupObject.create.bind(this.element)(this.groupValue);
					if (typeof this.groupCallbacks === 'function') this.groupCallbacks = { getter: this.groupCallbacks };
					if (this.groupObject) this.element.show(); else this.element.hide();
					this.element.trigger('change', this.groupKey);
				}
			});
			$.widget('alexaRemote.arTypedInputOrInputList', {
				_create: function() {
					this.input = $('<div>').arTypedInput({ types: ['str', 'json'] }).css({ flex: '1' });
					this.list = $('<div>').arInputList(this.options);
					this.button = $('<a>').addClass('editor-button');
					this.element.addClass('alexaRemote-arTypedInputOrInputList').css({ display: 'flex'}).append(
						this.input, 
						this.list,
						$('<div>').css({ width: 8 }),
						this.button.css({ alignSelf: 'center' }).append($('<i>').attr('class', 'fa fa-list')),
					);
					
					this.button.click(() => {
						this.listActive(!this.listActive());
					});

					this._listVisible(false);
				},
				_change: function(data) {
					this.element.trigger('change');
				},
				_listVisible: function(visible) {
					if(arguments.length === 0) return !this.list.hasClass('hidden');

					if(visible) {
						this.input.addClass('hidden');
						this.list.removeClass('hidden');
					}
					else {
						this.list.addClass('hidden');
						this.input.removeClass('hidden');
						this.refresh();
					}

					this.button.css({ marginBottom: visible ? 24 : 0 });
				},
				listActive: function(active) {
					if(arguments.length === 0) return this._listVisible();
					
					if(active) {
						const data = this.input.arTypedInput('data');

						let array; 
						if(data.type === 'str') array = [data.value];
						if(data.type === 'json') { try { array = JSON.parse(data.value); } catch(err) {}; }
						
						this.list.arInputList('value', Array.isArray(array) ? array : [undefined]);
					}
					else {
						const array = this.list.arInputList('value');
						const data = array.length <= 1 
							? { type: 'str', value: array[0] || '' }
							: { type: 'json', value: JSON.stringify(array) };

						this.input.arTypedInput('data', data);	
					}
					this._listVisible(active);
					this._change();
				},
				data: function(data) {
					if(arguments.length === 0) {
						return this.listActive() ? this.list.arInputList('value') : this.input.arTypedInput('data');
					}

					if(data === undefined) {
						data = [undefined];
					}

					if(Array.isArray(data)) {
						this.list.arInputList('value', data);
						this._listVisible(true);
					}
					else {
						this.input.arTypedInput('data', data);
						this._listVisible(false);
					}
				},
				refresh: function() {
					this.input.arTypedInput('refresh');
				}
			});
			$.widget('alexaRemote.arTips', {
				_create: function() {
					this.element.addClass('form-tips').css({marginBottom: 12, maxWidth: 'unset'});
				},
				show: function(arg = true) {
					if(typeof arg === 'string') this.element.html(arg);
					arg ? this.element.show() : this.element.hide();
				},
				hide: function(arg = true) {
					this.show(!arg);
				}
			});

			function arFormRow(element, label = '', icon = '') {
				return $('<div>').addClass('form-row arFormRow').append(
					$('<label>').text(' ' + label).prepend(
						$('<i>').attr('class', icon).css({ width: 14, textAlign: 'center' })
					),
					$(document.createTextNode(' ')),
					$('<div>').css({ width: '70%', display: 'inline-block' }).append(
						element.css({ width: '100%' })
					)
				);
			}
			function arRow(element, label, flex = '3') {
				return $('<div>').addClass('alexaRemote-arRow').append(
					$('<label>').addClass('alexaRemote-arRow_label').html(label),
					$('<div>').css({ width: 10 }),
					element.css({ flex: flex }),
				);
			}
			function arInput(data = '') {
				return $('<input>').arInput()
					.arInput('value', data)
					.css({ flex: '1' });
			}
			function arSelect(data = '', options = []) {
				return $('<select>').arSelect()
					.arSelect('selectOptions', options)
					.arSelect('value', data)
					.css({ flex: '1', width: 100 });
			}
			function arTypedInput(data = { type: 'str', value: '' }, types = ['str'], { placeholder = '' } = {}) {
				return $('<div>')
					.arTypedInput({ types: types, placeholder: placeholder })
					.arTypedInput('data', data)
					.css({ flex: '1' });
			}
			function arInputList(data = [], add = () => { }, { header } = {}) {
				return $('<div>')
					.arInputList({ add: add, header: header })
					.arInputList('value', data);
			}
			function arInputOrSelect(data = '', options = [], { button = false, placeholder = '', choose = true, some = true } = {}) {
				const div = $('<div>').css({ flex: '1' })
					.arInputOrSelect({ button: button, placeholder: placeholder })
					.arInputOrSelect('selectOptions', options)
					.arInputOrSelect('value', data);

				if (choose) div.arInputOrSelect('choose', some);
				return div;
			}
			function arTypedInputOrSelect(data = { type: 'str', value: '' }, options = [], { button = true, placeholder = '', optionType = 'str', choose = true, some = true } = {}) {
				const div = $('<div>').css({ flex: '1' })
					.arTypedInputOrSelect({ button: button, placeholder: placeholder, optionType: optionType })
					.arTypedInputOrSelect('selectOptions', options)
					.arTypedInputOrSelect('data', data);

				if (choose) div.arTypedInputOrSelect('choose', some);
				return div;
			}
			function arInputGroups(group, value, groups = {}, clean = true) {
				return $('<div>')
					.arInputGroups({ clean: clean })
					.arInputGroups('group', group)
					.arInputGroups('value', value)
					.arInputGroups('groups', groups);
			}
			function arTypedInputOrInputList(data, add, { header } = {}) {
				return $('<div>').arTypedInputOrInputList({add: add, header: header})
					.arTypedInputOrInputList('data', data);
			}
			function arTips(text = true) {
				return $('<div>').arTips().arTips('show', text);
			}

			const loader = new EventEmitter();
			loader.state = 'failure';
			loader.account = '';
			loader.lists = [];
			loader.messages = {};
			loader.change = function(state) {
				this.state = state;
				this.emit('change', this.state);
			}
			loader.load = function(refresh) {			
				const account = $('#node-input-account').val();
				loader.account = account;
				if (!account || account === '_ADD_') { this.change('failure'); return; };
				this.change('loading');
				
				const getLists = $.get('alexa-remote-lists.json', { account: account, refresh: Number(!!refresh) }, null, 'json').then(lists => {
					loader.lists = lists;
				});
				const getMessages = $.get('alexa-remote-error-messages.json', { account: account }, null, 'json').then(messages => {
					loader.messages = messages;
				});
				
				// sequential because error-messages might change after first call
				getLists.then(getMessages)
				.done(() => {
					this.change('success');
				})
				.fail(res => {
					RED.notify(res.responseText || 'Unknown error, try reopening this node...', 'error');
					this.change('failure');
				});
			}
			loader.on('change', (state) => console.log('loaderChange', { state: state, loader: loader }));

			function listWidget(parent, data) {
				const list = arTypedInputOrSelect(data);
				const updateList = () => {
					list.arTypedInputOrSelect('selectOptions', loader.lists);
					list.arTypedInputOrSelect('selectActiveMaybe', loader.state === 'success');
					if(list.arTypedInputOrSelect('type') == 'str' && !list.arTypedInputOrSelect('value')) {
						list.arTypedInputOrSelect('selectSomething');
					}
				}
				
				loader.listen('change', list, updateList);
				updateList();

				const refresh = $('<a>').addClass('editor-button');
				const div = $('<div>');

				div.css({ display: 'flex' }).append(
					list.css({ flex: '1' }),
					$('<div>').css({ width: 8 }),
					refresh.append($('<i>').attr('class', 'fa fa-refresh'))
				);

				refresh.click(() => {
					loader.load(true);
				});

				arFormRow(div, 'List', 'fa fa-tag').appendTo(parent);
				return list;
			}
			function textWidget(parent, data) {
				const text = arTypedInput(data);
				arFormRow(text, 'Text', 'fa fa-sticky-note').appendTo(parent);
				return text;
			}
			function itemWidget(parent, data) {
				const item = arTypedInput(data);
				arFormRow(item, 'Item Id', 'fa fa-tag').appendTo(parent);
				return item;
			}
			function versionWidget(parent, data) {
				const item = arTypedInput(data, ['num']);
				arFormRow(item, 'Version', 'fa fa-code-fork').appendTo(parent);
				return item;
			}
			function completedWidget(parent, data) {
				const empty = { value: 'unchanged', label: 'unchanged', hasValue: false };
				const completed = arTypedInput(data, ['bool', empty]);
				arFormRow(completed, 'Completed', 'fa fa-check-square').appendTo(parent);
				return completed;
			}

			const data = template(this.config, { option: 'getLists', value: undefined });
			const form = $('#dialog-form').css({ display: 'flex', flexDirection: 'column' });
			const inputs = $('#node-input-inputs_div').css({ flex: '1', display: 'flex', flexDirection: 'column' }).arInputGroups()
				.arInputGroups('group', data.option)
				.arInputGroups('value', data.value)
				.arInputGroups('groups', {
          getLists: function(data) {
            // nothing to do
					},
          getList: function (data) {
						data = template(data, { list: {type: 'str', value:''} });

						const list = listWidget(this, data.list);       
						
						return () => ({ 
							list: list.arTypedInputOrSelect('data'), 
						});
					},
					getListItems: function(data) {
						data = template(data, { list: {type: 'str', value:''} });

            const list = listWidget(this, data.list);
						
						return () => ({ 
							list: list.arTypedInputOrSelect('data'), 
						});
					},
					addItem: function (data) {
						data = template(data, { list: {type: 'str', value:''}, text: {type: 'str', value:''} });

            const list = listWidget(this, data.list);
						const text = textWidget(this, data.text);
						
						return () => ({ 
							list: list.arTypedInputOrSelect('data'), 
							text: text.arTypedInput('data'),
						});
					},
					editItem: function (data) {
						data = template(data, { list: {type: 'str', value:''}, item: {type: 'str', value:''}, text: {type: 'str', value:''}, completed: { type: 'unchanged', value: '' }, version: {type:'num', value: '1'} });

            const list = listWidget(this, data.list);
						const item = itemWidget(this, data.item);
						const text = textWidget(this, data.text);
						const completed = completedWidget(this, data.completed);
						const version = versionWidget(this, data.version);

						return () => ({ 
							list: list.arTypedInputOrSelect('data'), 
							item: item.arTypedInput('data'),
							text: text.arTypedInput('data'),
							completed: completed.arTypedInput('data'),
							version: version.arTypedInput('data'),
						});
					},
					removeItem: function(data) {
						data = template(data, { list: {type: 'str', value:''}, item: {type: 'str', value:''} });

            const list = listWidget(this, data.list);
						const item = itemWidget(this, data.item);
						
						return () => ({ 
							list: list.arTypedInputOrSelect('data'), 
							item: item.arTypedInput('data'),
						});
					},
				});
			const select = arSelect(data.option, [
				['getLists',      '&#xf05a; Get Lists'],        // info
				// ['getList',       '&#xf001; Get List'],      // getList is not really interesting just use getLists... right?
				['getListItems',  '&#xf03a; Get List Items'],   // list
				['addItem',       '&#xf067; Add Item'],         // add
				['editItem',      '&#xf040; Edit Item'],        // pencil
				['removeItem',    '&#xf068; Remove Item'],      // minus
			]);
			arFormRow(select, 'Select', 'fa fa-sort').insertBefore(inputs);
			const divider = $('<hr>').css({ margin: '12px 0px' }).insertBefore(inputs);
			const info = arTips().insertBefore(inputs);

			select.on('change', () => inputs.arInputGroups('group', select.arSelect('value')));

			function updateInfo() {
				if(loader.state === 'loading') {
					return info.arTips('show', '<b>Note:</b> Loading...');
				} else if (loader.state === 'failure') {
					return info.arTips('show', '<b>Note:</b> Select an initialised account first to be able to select from a list of devices!');
				}

				const value = select.arSelect('value');
				let message = '';

				if(loader.messages.lists) {
					message += `Loading lists failed: "${loader.messages.lists}"`;
        }
        
				info.arTips('show', message ? `<b>Warning:</b> ` + message : false);
			}
			loader.on('change', updateInfo);
			updateInfo();

			loader.load();
			$('#node-input-account').on('change', () => { if($('#node-input-account').val() !== loader.account) loader.load() });
		},
		oneditsave: function () {
			function clean(obj) {
				return Object.entries(obj).filter(([k, v]) => v || (typeof v === 'number')).reduce((o, [k, v]) => (o[k] = v, o), {});
			}

			const inputs = $('#node-input-inputs_div');
			this.config = clean({
				option: inputs.arInputGroups('group'),
				value: inputs.arInputGroups('value'),
			});
			console.log('saved', this.config);
		},
	});
</script>