hedera-web/js/hedera/gui.js

503 lines
11 KiB
JavaScript

const Module = require('./module');
const Tpl = require('./gui.xml').default;
const kebabToCamel = require('vn/string-util').kebabToCamel;
const routes = require('../../import').routes;
require('./gui.scss');
module.exports = new Class({
Extends: Vn.Component,
Properties: {
conn: {
type: Db.Connection
,set(x) {
this.link({_conn: x}, {'loading-changed': this._onConnLoadChange });
}
,get() {
return this._conn;
}
}
}
,forms: {}
,activeForm: null
,activeCss: null
,requestedForm: null
,menuShown: false
,menuOptions: {}
,choosedOption: null
,_shown: false
,_scrollTimeout: null
,_navbarVisible: true
,initialize(props) {
this.loadTemplateFromString(Tpl);
this.loadingCount = 0;
this.$.background.onclick = function() {};
this.$.leftPanel.addEventListener('click', function(event) {
event.stopPropagation();
});
Vn.Component.prototype.initialize.call(this, props);
}
,async show() {
if (this._shown) return;
this._shown = true;
this.doc.body.appendChild(this.node);
Htk.Toast.pushTop(this.$.formHolder);
const resultSet = await this._conn.execQuery(
'SELECT id, name, nickname FROM account.myUser;'
+'SELECT defaultForm FROM config;'
+'SELECT url FROM imageConfig;'
+'SELECT dbproduccion FROM vn.config;'
+'SELECT productionDomain, testDomain FROM config;'
);
// Retrieving the user name
this.user = resultSet.fetchObject();
Vn.Node.setText(this.$.userName, this.user.nickname);
// Retrieving configuration parameters
var res = resultSet.fetchResult();
var columns = res.columns;
if (res.next())
for (var i = 0; i < res.columns.length; i++)
Vn.Config[columns[i].name] = res.get(columns[i].name);
// Retrieving configuration parameters
Vn.Config.imageUrl = resultSet.fetchValue();
// Retrieving configuration parameters
var isTesting = !resultSet.fetchValue();
if (isTesting) {
this.$.devInfo.style.display = 'block';
this.$.version.textContent = Vn.Cookie.get('vnVersion');
}
// Retrieving configuration parameters
var res = resultSet.fetchObject();
if (res && res.testDomain) {
if (location.host != res.productionDomain) {
var linkText = 'Old website';
var linkField = 'productionDomain';
} else {
var linkText = 'Test the new website';
var linkField = 'testDomain';
}
Vn.Node.setText(this.$.testLink, _(linkText));
this.$.testLink.href = '//'+ res.get(linkField);
this.$.testLink.style.display = 'block';
} else
this.$.testLink.style.display = 'none';
await this.loadMenu();
if (Vn.isMobile()) {
this._onScrollHandler = this._onScroll.bind(this);
window.addEventListener('scroll', this._onScrollHandler );
}
await this.supplantInit();
this.formParam = new Vn.Param({
lot: this.hash,
name: 'form',
});
this.formParam.on('changed', this._onFormChange, this);
await this._onFormChange();
if (!localStorage.getItem('hederaCookies')) {
localStorage.setItem('hederaCookies', true);
Htk.Toast.showWarning(_('By using this site you accept cookies'));
}
}
,async hide() {
if (!this._shown)
return;
this._shown = false;
if (Vn.isMobile())
window.removeEventListener('scroll', this._onScrollHandler);
Htk.Toast.popTop();
if (this.formParam) {
this.formParam.unref();
this.formParam = null;
}
await this.closeForm();
this.hideMenu();
Vn.Node.remove(this.node);
}
,async logout() {
await this.onLogoutClick();
}
,async onLogoutClick() {
try {
if (!localStorage.getItem('hederaGuest'))
this._conn.close();
} finally {
this.emit('logout');
}
}
,_onConnLoadChange(conn, isLoading) {
if (isLoading)
this.loaderPush();
else
this.loaderPop();
}
,async loadMenu() {
const resultSet = await this._conn.execQuery('SELECT * FROM myMenu');
// Retrieving menu sections
var res = resultSet.fetchData();
var sectionMap = {};
let i = 0;
for (const row of res) {
var parent = row.parentFk;
if (!sectionMap[parent])
sectionMap[parent] = [];
sectionMap[parent].push(i++);
}
Vn.Node.removeChilds(this.$.mainMenu);
this.createMenu(res, sectionMap, null, this.$.mainMenu);
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Menu
,createMenu(res, sectionMap, parent, ul) {
var sections = sectionMap[parent];
if (!sections) return;
for (var i = 0; i < sections.length; i++) {
res.row = sections[i];
const row = res[sections[i]];
var li = this.createElement('li');
ul.appendChild(li);
var text = this.createTextNode(_(row.description));
var a = this.createElement('a');
if (row.path) {
a.href = this.hash.make({form: row.path});
this.menuOptions[row.path] = a;
}
a.appendChild(text);
li.appendChild(a);
var formId = row.id;
if (sectionMap[formId]) {
var submenu = this.createElement('ul');
submenu.className = 'submenu';
li.appendChild(submenu);
li.addEventListener('mouseover',
this._onLiMouseHover.bind(this, submenu, a));
li.addEventListener('mouseout',
this._onLiMouseOut.bind(this));
this.createMenu(res, sectionMap, formId, submenu);
}
}
}
,_onLiMouseHover(submenu, parent) {
if (this.menuShown)
return;
this.hideSubmenu();
this.activeSubmenu = submenu;
var rect = parent.getBoundingClientRect();
Vn.Node.addClass(submenu, 'popup');
submenu.style.left = rect.right +'px';
submenu.style.top = rect.top +'px';
}
,_onLiMouseOut() {
this.timeout = setTimeout(this.hideSubmenu.bind(this), 160);
}
,hideSubmenu() {
var submenu = this.activeSubmenu;
if (submenu) {
Vn.Node.removeClass(submenu, 'popup');
submenu.style.left = '';
submenu.style.top = '';
clearTimeout(this.timeout);
this.activeSubmenu = null;
this.timeout = 0;
}
}
,onMenuClick(event) {
event.stopPropagation();
this.showMenu();
}
,showMenu() {
this.showBackground();
Vn.Node.addClass(this.$.leftPanel, 'show');
this.menuShown = true;
this.hideMenuCallback = this.hideMenu.bind(this);
this.doc.addEventListener('click', this.hideMenuCallback);
}
,hideMenu() {
if (!this.menuShown)
return;
this.hideBackground();
Vn.Node.removeClass(this.$.leftPanel, 'show');
this.menuShown = false;
this.doc.removeEventListener('click', this.hideMenuCallback);
this.hideMenuCallback = null;
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Navigation bar
,_onScroll() {
if (this._scrollTimeout === null)
this._scrollTimeout = setTimeout(
this._scrollTimeoutFunc.bind(this), 150);
}
,_scrollTimeoutFunc() {
if (!this._shown)
return;
var navbar = this.$.topBar;
var yOffset = Vn.Browser.getPageYOffset();
var showNavbar = this._lastYOffset > yOffset || yOffset < navbar.offsetHeight;
if (showNavbar !== this._navbarVisible) {
if (showNavbar)
var translateY = 0;
else
var translateY = -navbar.offsetHeight;
navbar.style.transform =
'translateZ(0) translateY('+ translateY +'px)';
}
this._navbarVisible = showNavbar;
this._lastYOffset = yOffset;
this._scrollTimeout = null;
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Background
,showBackground() {
Vn.Node.addClass(this.$.background, 'show');
}
,hideBackground() {
Vn.Node.removeClass(this.$.background, 'show');
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Spinner
,loaderPush() {
this.loadingCount++;
if (this.loadingCount == 1)
this.$.loader.start();
}
,loaderPop() {
if (this.loadingCount == 0)
return;
this.loadingCount--;
if (this.loadingCount == 0)
this.$.loader.stop();
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Forms
,async _onFormChange() {
var formPath = this.formParam.value;
if (!formPath)
formPath = Vn.Config.defaultForm;
this.hideMenu();
this.loaderPush();
await this.closeForm();
this.requestedForm = formPath;
var newChoosedOption = this.menuOptions[formPath];
if (newChoosedOption) {
Vn.Node.addClass(newChoosedOption, 'selected');
this.choosedOption = newChoosedOption;
}
await Vn.Locale.load(`forms/${formPath}`);
let FormKlass;
try {
FormKlass = (await this.importForm(formPath)).default;
} catch (err) {
this.loaderPop();
console.log(err);
return Htk.Toast.showError(_('Error loading form') +`: ${err.message}`);
}
this.loaderPop();
if (!this._shown)
return;
this.activeForm = new FormKlass(this);
await this.activeForm.open();
}
,async importForm(path) {
const states = path.split('/');
let importFn = routes;
for (let i = 0; i < states.length && importFn; i++)
importFn = importFn[kebabToCamel(states[i])];
if (!importFn)
throw new Error(`Route '${path}' does not exist`);
return importFn();
}
,setForm(form) {
const holder = this.$.formHolder;
Vn.Node.removeChilds(holder);
if (form) {
holder.appendChild(form);
holder.classList.add('move-start');
setTimeout(() => this._onSetFormTimeout(), 10);
}
}
,_onSetFormTimeout() {
const holder = this.$.formHolder;
holder.classList.remove('move-start');
holder.classList.add('move-end');
holder.addEventListener('transitionend',
() => holder.classList.remove('move-end'),
{once: true}
);
}
,setTitle(title) {
Vn.Node.removeChilds(this.$.title);
if (title)
this.$.title.appendChild(title);
}
,setActions(actions) {
Vn.Node.removeChilds(this.$.actionBar);
if (actions)
this.$.actionBar.appendChild(actions);
}
,async closeForm() {
if (this.activeForm) {
Vn.Node.removeClass(this.$.formHolder, 'show');
await this.activeForm.close();
this.activeForm._destroy();
this.activeForm = null;
}
if (this.activeCss) {
Vn.excludeCss(this.activeCss);
this.activeCss = null;
}
if (this.choosedOption) {
Vn.Node.removeClass(this.choosedOption, 'selected');
this.choosedOption = null;
}
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Reports
,async openReport(reportName, lot) {
try {
this.loaderPush();
const module = new Module('reports', reportName);
await module.load();
const report = new module.klass(module, this);
report.open(lot);
} catch(err) {
Htk.Toast.showError(_('Error loading report'));
} finally {
this.loaderPop();
}
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Supplant
,async supplantInit() {
var user = sessionStorage.getItem('supplantUser');
if (user == null) return;
await this._conn.supplantUser(user);
sessionStorage.setItem('supplantUser', user);
await this.loadMenu();
const res = await this._conn.execQuery(
'SELECT nickname FROM account.myUser');
const userName = res.fetchValue();
Vn.Node.setText(this.$.supplanted, userName);
this.$.supplant.classList.toggle('show', true);
}
,async onSupplantExitClick() {
this.$.supplant.classList.toggle('show', false);
await this._conn.supplantEnd();
sessionStorage.removeItem('supplantUser');
await this.loadMenu();
this._onFormChange();
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++ Destroy
,_destroy() {
this.hide();
Vn.Component.prototype.initialize.call(this);
}
});