freifunkmanager/webroot/js/gui.js

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/* exported gui,router */
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/* globals socket,notify,domlib,guiList,guiMap,guiStats,guiNode,guiConsole */
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const gui = {},
router = new Navigo(null, true, '#');
(function init () {
'use strict';
const GUI_RENDER_DEBOUNCER_TIME = 100;
let currentView = {
'bind': function bind () {
console.warn('Do not run dummies');
},
// eslint-disable-next-line func-name-matching
'render': function renderDummy () {
console.warn('DO not run dummies');
}
};
function renderView () {
// eslint-disable-next-line prefer-destructuring
const status = document.getElementsByClassName('status')[0];
if (!status) {
console.log('unable to render, render later');
window.setTimeout(renderView, GUI_RENDER_DEBOUNCER_TIME);
return;
}
status.classList.remove('connecting', 'offline');
if (socket.readyState !== 1) {
let statusClass = 'offline';
// eslint-disable-next-line no-magic-numbers
if (socket.readyState === 0 || socket.readyState === 2) {
statusClass = 'connecting';
}
status.classList.add(statusClass);
}
// eslint-disable-next-line prefer-destructuring
notify.bind(document.getElementsByClassName('notifications')[0]);
currentView.render();
router.resolve();
}
function setView (toView) {
currentView = toView;
const main = document.querySelector('main');
domlib.removeChildren(main);
currentView.bind(main);
currentView.render();
}
router.on({
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'/console': function routerConsole () {
setView(guiConsole);
},
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'/list': function routerList () {
setView(guiList);
},
'/map': function routerMap () {
setView(guiMap);
},
'/n/:nodeID': {
'as': 'node',
// eslint-disable-next-line func-name-matching
'uses': function routerNode (params) {
guiNode.setNodeID(params.nodeID.toLowerCase());
setView(guiNode);
}
},
'/statistics': function routerStats () {
setView(guiStats);
}
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});
router.on(() => {
router.navigate('/list');
});
gui.render = function render () {
let timeout = false;
function reset () {
timeout = null;
}
if (timeout) {
console('skip rendering, because to often');
window.clearTimeout(timeout);
} else {
renderView();
}
timeout = window.setTimeout(reset, GUI_RENDER_DEBOUNCER_TIME);
};
window.onload = gui.render;
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})();