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import AppDispatcher from '../dispatcher';
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import {ACTIONS} from '../constants';
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import AppEventEmitter from './AppEventEmitter';
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// Internal object of Hosts
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const _hosts = {};
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class HostsEventEmitter extends AppEventEmitter {
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constructor() {
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super();
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}
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getHostData(id) {
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_hosts[id] = _hosts[id] || { data: [] };
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return _hosts[id];
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}
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// workaround for max listeners
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maxListers(selector = 'meta[name=itemsPerPage]') {
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const element = document.querySelector(selector);
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if (element && element.content) {
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// * 2 as we have both success and failure listeners
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return (element.content * 2);
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}
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return 40;
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}
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}
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const HostsStore = new HostsEventEmitter();
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HostsStore.setMaxListeners(HostsStore.maxListers());
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AppDispatcher.register(action => {
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switch (action.actionType) {
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case ACTIONS.RECEIVED_HOSTS_POWER_STATE: {
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const { id, state, statusText, title } = action.response;
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_hosts[id] = _hosts[id] || {};
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_hosts[id].power = {
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state: state,
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title: title,
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lastChecked: Date.now(),
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statusText: statusText
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};
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HostsStore.emitChange({id: id});
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break;
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}
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case ACTIONS.HOSTS_REQUEST_ERROR: {
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HostsStore.emitError(action.info);
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break;
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}
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default:
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// no op
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break;
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}
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});
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export default HostsStore;
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