source: Dev/branches/rest-dojo-ui/client/qed/pages/session.js @ 418

define([
    'dojo/_base/array',
    'dojo/_base/declare',
    'dojo/_base/Deferred',
    'dojo/_base/event',
    'dojo/_base/lang',
    '../search',
    '../store',
    '../app/Page',
    '../app/Router',
    '../widgets/ThresholdFilteringSelect',
    '../model/widgets/AccountListView',
    'dojo/text!./templates/session.html'
],function(array,declare,Deferred,event,lang,search,store,Page,Router,ThresholdFilteringSelect,AccountListView,template){
    return declare([Page],{
        templateString: template,
        session: null,
        _accountList: null,
        _select: null,
        startup: function() {
            if ( this._started ) { return; }
            this.inherited(arguments);
            if ( this.sessionId ) {
                this._loadSession();
                this._setupAutoComplete();
            } else {
                throw "No valid uid or session passed!";
            }
        },
        _loadSession: function() {
            if ( this.sessionId === "new" ) {
                this.session = {
                    type: 'SessionTemplate'
                };
            } else {
                Deferred.when(store.get(this.sessionId))
                .then(lang.hitch(this,function(obj){
                    this.session = obj;
                    this._setupAccountList();
                    this._refresh();
                }));
            }
        },
        _refresh: function() {
            this.titleNode.innerHTML = this.session.title || '';
            this.propertiesForm.set('value',this.session);
        },
        onInvite: function() {
            this._addAccount(this._select.item.i);
            this._select.reset();
        },
        onSave: function(evt) {
            lang.mixin(this.session,this.propertiesForm.get('value'));
            this.session.accounts = array.map(this._accountList.getItems(),function(item){
                return store.getIdentity(item);
            });
            store.put(this.session)
            .then(function(){
                Router.go('/sessions');
            });
            event.stop(evt);
            return false;
        },
        onDiscard: function(evt) {
            this.propertiesForm.reset();
            event.stop(evt);
            Router.go('/sessions');
            return false;
        },
        _addAccount: function(item) {
            this._accountList.insertItem(item);
        },
        _setupAccountList: function() {
            this._accountList = new AccountListView().placeAt(this.accountListNode);
            this._accountList.startup();
            for (var account in this.session.accounts) {
                this._accountList.insertItem(this.session.accounts[account]);
            }
        },
        _setupAutoComplete: function() {
            this._select = new ThresholdFilteringSelect({
                store: search,
                autoComplete: false,
                required: false,
                labelType: "text",
                placeHolder: "Enter email address here...",
                pageSize: 10,
                hasDownArrow: false,
                style: "width: 400",
                searchAttr: "title"
            }, this.accountSelector);
            this._select.startup();
        }


    });
});