/* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
 * Software engineering by Intevation GmbH
 *
 * This file is Free Software under the GNU GPL (v>=3)
 * and comes with ABSOLUTELY NO WARRANTY! Check out
 * the documentation coming with IMIS-Labordaten-Application for details.
 */

/*
 * Window to edit a Messprogramm
 */
Ext.define('Lada.view.window.MessprogrammEdit', {
    extend: 'Ext.window.Window',
    alias: 'widget.messprogrammedit',

    requires: [
        'Lada.view.form.Messprogramm',
        'Lada.view.grid.Messmethoden',
    ],

    collapsible: true,
    maximizable: true,
    autoShow: true,
    autoScroll: true,
    layout: 'fit',
    constrain: true,

    record: null,

    initComponent: function() {
        var i18n = Lada.getApplication().bundle;

        if (this.record === null) {
            Ext.Msg.create(i18n.getMsg('err.msg.generic.title'),
                i18n.getMsg('err.msg.novalidmessprogram'));
            this.callParent(arguments);
            return;
        }
        this.title = i18n.getMsg('messprogramm.window.edit.title');
        this.buttons = [{
            text: i18n.getMsg('close'),
            scope: this,
            handler: this.close
        }];
        this.width = 700;

        // add listeners to change the window appearence when it becomes inactive
        this.on({
            activate: function(){
                this.getEl().removeCls('window-inactive');
            },
            deactivate: function(){
                this.getEl().addCls('window-inactive');
            }
        });

        this.height = Ext.getBody().getViewSize().height - 30;
        // InitialConfig is the config object passed to the constructor on
        // creation of this window. We need to pass it throuh to the form as
        // we need the "Id" param to load the correct item.
        this.items = [{
            border: 0,
            autoScroll: true,
            items: [{
                xtype: 'messprogrammform',
                recordId: this.record.get('id')
            }, {
                //Messmethoden
                xtype: 'fieldset',
                title: i18n.getMsg('mmtmessprogramm.form.fieldset.title'),
                autoScroll: true,
                margin: 5,
                layout: {
                    type: 'hbox',
                },
                items: [{
                    xtype: 'messmethodengrid',
                    flex: 1
                }, {
                    xtype: 'messmethodengrid',
                    flex: 1
                }]
            }]
        }];
        this.callParent(arguments);
    },

    initData: function() {
        this.setLoading(true);
        this.clearMessages();
        me = this;
        Ext.ClassManager.get('Lada.model.Messprogramm').load(this.record.get('id'), {
            failure: function(record, action) {
                me.setLoading(false);
                // TODO
                console.log('An unhandled Failure occured. See following Response and Record');
                console.log(action);
                console.log(record);
             },
            success: function(record, response) {
                this.down('messprogrammform').setRecord(record);
                this.record = record;
                owner = this.record.get('owner');

                // If this would be A probe, it would be always
                // allowed to add Messungen:
                /*
                if (owner) {
                    me.enableAddMessungen();
                }
                */

                var json = Ext.decode(response.response.responseText);
                if (json) {
                    this.setMessages(json.errors, json.warnings);
                }
                // If the Messprogramm is ReadOnly, disable Inputfields and grids
                if (this.record.get('readonly') === true) {
                    this.down('messprogrammform').setReadOnly(true);
                    this.disableChildren();
                }
                else {
                    this.down('messprogrammform').setReadOnly(false);
                    this.enableChildren();
                }
                me.setLoading(false);
            },
            scope: this
        });
    },

    //This was used in a Probewindow, I left it here for reference...
    /*
    enableAddMessungen: function() {
        this.down('fset[name=messungen]').down('messunggrid').setReadOnly(false);
    },
    */

    disableChildren: function() {
        // thera are no children....
    },

    enableChildren: function() {
        // there are no children....
    },

    setMessages: function(errors, warnings) {
        this.down('messprogrammform').setMessages(errors, warnings);
    },

    clearMessages: function() {
        this.down('messprogrammform').clearMessages();
    }
});