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import { Type } from 'main.core';
export class Ul
{
constructor()
{
this.popup = null;
this.nodeEditSubmit = null;
this.nodeEditLi = [];
this.content = [];
// get all LI with BIU tags
const ulLi = BX.findChildren(this.node, { tag: 'li' });
for (let i = 0, c = ulLi.length; i < c; i++)
{
let liContent = '';
for (let j = 0, cc = ulLi[i].childNodes.length; j < cc; j++)
{
if (
ulLi[i].childNodes[j].nodeType === 1
&& (
ulLi[i].childNodes[j].tagName === 'B'
|| ulLi[i].childNodes[j].tagName === 'I'
|| ulLi[i].childNodes[j].tagName === 'U'
)
)
{
liContent += ulLi[i].childNodes[j].outerHTML;
}
else if (
ulLi[i].childNodes[j].nodeType === 3
&& BX.util.trim(ulLi[i].childNodes[j].textContent) !== ''
)
{
liContent += ' #VAL# ';
}
}
this.content.push({
content: BX.util.trim(ulLi[i].textContent),
original: liContent,
});
}
BX.bind(this.node, 'click', BX.delegate(this.onClick, this));
}
/**
* Save content for Node.
* @returns {void}
*/
saveContent(): void
{
let wasChanged = false;
let isNull = true;
// change any li or not
for (let i = 0, c = this.nodeEditLi.length; i < c; i++)
{
if (this.nodeEditLi[i] === null)
{
wasChanged = true;
break;
}
else
{
const value = BX.util.trim(this.nodeEditLi[i].value);
isNull = false;
if (
Type.isUndefined(this.content[i])
|| this.content[i].content !== value
)
{
wasChanged = true;
break;
}
}
}
// save content
if (!isNull && wasChanged)
{
BX.cleanNode(this.node);
this.content = [];
for (let i = 0, c = this.nodeEditLi.length; i < c; i++)
{
if (this.nodeEditLi[i] === null)
{
this.content.push(false);
}
else
{
const value = BX.util.trim(this.nodeEditLi[i].value);
const original = BX.data(this.nodeEditLi[i], 'original');
this.content.push({
content: value,
original,
});
this.node.appendChild(BX.create('li', {
html: original.replace('#VAL#', BX.util.htmlspecialchars(value)),
}));
}
}
this.markAsChanged();
}
}
/**
* Return element for add new li item.
* @returns {HTMLElement}
*/
getAddLiButton(i): HTMLElement
{
return BX.create('input', {
attrs: {
type: 'button',
value: '+',
},
dataset: {
i: i,
},
events: {
click: BX.delegate(function()
{
const button = BX.proxy_context;
const int = parseInt(BX.data(button, 'i'), 10);
const newLi = BX.create('input', {
dataset: {
original: this.content[i].original,
},
attrs: {
type: 'text',
},
});
BX.insertAfter(BX.create('div', {
children: [
newLi,
this.getAddLiButton(int + 1),
this.getRemoveLiButton(int + 1),
],
}), button.parentNode);
this.nodeEditLi.splice(int + 1, 0, newLi);
BX.focus(newLi);
}, this),
},
});
}
/**
* Return element for remove li item.
* @returns {HTMLElement}
*/
getRemoveLiButton(i): HTMLElement
{
return BX.create('input', {
attrs: {
type: 'button',
value: '-',
},
dataset: {
i,
},
events: {
click: BX.delegate(function()
{
const button = BX.proxy_context;
this.nodeEditLi[BX.data(button, 'i')] = null;
BX.remove(button.parentNode);
}, this),
},
});
}
/**
* Return nodes for edit content.
* @param {Boolean} showButton False if not show save button.
* @returns {Array | HTMLElement}
*/
getEditNodes(showButton): [] | HTMLElement
{
let li = [];
const editLi = [];
this.nodeEditLi = [];
// edit li
for (let i = 0, c = this.content.length; i < c; i++)
{
li = BX.create('input', {
dataset: {
original: this.content[i].original,
},
attrs: {
type: 'text',
value: BX.util.trim(this.content[i].content),
},
});
this.nodeEditLi.push(li);
editLi.push(BX.create('div', {
children: [
li,
this.getAddLiButton(i),
this.getRemoveLiButton(i),
],
}));
}
// save button
if (showButton !== false)
{
this.nodeEditSubmit = BX.create('input', {
attrs: {
type: 'button',
value: 'Save',
},
events: {
click: function()
{
this.saveContent();
this.popup.close();
}.bind(this),
},
});
}
if (showButton !== false)
{
editLi.push(this.nodeEditSubmit);
}
return editLi;
}
/**
* Click on field - edit mode.
* @param {MouseEvent} e
* @returns {void}
*/
onClick(e): void
{
this.popup = BX.PopupWindowManager.create(
'landing_node_img',
BX.proxy_context,
{
closeIcon: false,
autoHide: true,
closeByEsc: true,
contentColor: 'white',
angle: true,
offsetLeft: 15,
overlay: {
backgroundColor: '#cdcdcd',
opacity: '.1',
},
events: {
onPopupClose: function()
{
this.popup.destroy();
}.bind(this),
},
},
);
// popup content
this.popup.setContent(BX.create('div', {
children: this.getEditNodes(),
}));
this.popup.show();
return BX.PreventDefault(e);
}
/*
* Get tags for show Node in settings form.
* @returns {Array}
*/
getSettingsForm(): []
{
return [{
name: this.getName(),
node: BX.create('div', {
children: this.getEditNodes(false),
}),
}];
}
getValue()
{}
setValue()
{}
getField(): BX.Landing.UI.Field.BaseField
{
return new BX.Landing.UI.Field.BaseField({
selector: this.selector,
title: this.manifest.name,
});
}
}