raimund@588: /* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
raimund@588:  * Software engineering by Intevation GmbH
raimund@588:  *
raimund@588:  * This file is Free Software under the GNU GPL (v>=3)
raimund@588:  * and comes with ABSOLUTELY NO WARRANTY! Check out
raimund@588:  * the documentation coming with IMIS-Labordaten-Application for details.
raimund@588:  */
raimund@588: 
dustin@893: /**
raimund@588:  * Grid to list Messungen
raimund@588:  */
raimund@588: Ext.define('Lada.view.grid.Messung', {
raimund@588:     extend: 'Ext.grid.Panel',
raimund@588:     alias: 'widget.messunggrid',
raimund@588: 
raimund@588:     maxHeight: 350,
raimund@588:     emptyText: 'Keine Messungen gefunden',
raimund@588:     minHeight: 110,
raimund@588:     viewConfig: {
raimund@588:         deferEmptyText: false
raimund@588:     },
raimund@588:     margin: '0, 5, 5, 5',
raimund@588: 
raimund@588:     recordId: null,
raimund@588: 
raimund@588:     warnings: null,
raimund@588:     errors: null,
dustin@823:     readOnly: true,
dustin@823:     allowDeselect: true,
raimund@588: 
raimund@588:     initComponent: function() {
raimund@588:         this.dockedItems = [{
raimund@588:             xtype: 'toolbar',
raimund@588:             dock: 'bottom',
raimund@588:             items: ['->', {
raimund@588:                 text: 'Hinzufügen',
raimund@588:                 icon: 'resources/img/list-add.png',
raimund@588:                 action: 'add',
raimund@588:                 probeId: this.probeId
raimund@588:             }, {
raimund@588:                 text: 'Löschen',
raimund@588:                 icon: 'resources/img/list-remove.png',
raimund@588:                 action: 'delete'
raimund@588:             }]
raimund@588:         }];
raimund@588:         this.columns = [{
raimund@588:             header: 'Mess-ID',
raimund@588:             dataIndex: 'id',
raimund@588:             flex: 1,
raimund@588:             editor: {
raimund@588:                 allowBlank: false
raimund@588:             }
raimund@588:         }, {
raimund@588:             header: 'Nebenproben-Nr.',
raimund@588:             dataIndex: 'nebenprobenNr',
raimund@588:             flex: 1,
raimund@588:             editor: {
raimund@588:                 allowBlank: false
raimund@588:             }
raimund@588:         }, {
raimund@588:             header: 'MMT',
raimund@588:             dataIndex: 'mmtId',
raimund@588:             flex: 1,
raimund@588:             editor: {
raimund@588:                 allowBlank: false
raimund@588:             }
raimund@588:         }, {
raimund@588:             header: 'Messzeit',
raimund@588:             dataIndex: 'messzeitpunkt',
dustin@627:             xtype: 'datecolumn',
dustin@627:             format: 'd.m.Y H:i',
raimund@588:             flex: 2,
raimund@588:             editor: {
raimund@588:                 xtype: 'datefield',
raimund@588:                 allowBlank: false,
dustin@627:                 format: 'd.m.Y H:i',
raimund@588:                 // minValue: '01.01.2001', //todo: gibt es das?
raimund@588:                 // minText: 'Das Datum der Messung darf nicht vor dem 01.01.2001 liegen.',
dustin@627:                 maxValue: Ext.Date.format(new Date(), 'd.m.Y H:i')
raimund@588:             }
raimund@588:         }, {
raimund@588:             header: 'Status',
raimund@588:             flex: 1,
raimund@588:             dataIndex: 'id',
raimund@588:             renderer: function(value) {
dustin@945:                 var statusId = this.store.getById(value).get('status');
dustin@945:                 var divId = 'messung-status-item' + value;
dustin@963:                 //also fwd the record to the asynchronous loading of statuswerte
dustin@963:                 // in order to add the statuswert to the record,
dustin@963:                 // after the grid was rendered...
dustin@963:                 this.updateStatus(value, divId, statusId, this.store.getById(value));
dustin@945:                 return '<div id="' + divId + '">Lade...</div>';
raimund@588:             }
raimund@588:         }, {
raimund@588:             header: 'OK-Flag',
raimund@588:             dataIndex: 'fertig',
raimund@588:             flex: 1,
raimund@588:             renderer: function(value) {
raimund@588:                 if (value) {
raimund@588:                     return 'Ja';
raimund@588:                 }
raimund@588:                 return 'Nein';
raimund@588:             },
raimund@588:             editor: {
raimund@588:                 xtype: 'checkboxfield',
raimund@588:                 allowBlank: false
raimund@588:             }
raimund@588:         }, {
raimund@588:             header: 'Anzahl Nuklide',
raimund@588:             // Gibt die Anzahl der Messwerte wieder,
raimund@588:             // NICHT die Anzahl der verschiedenen Nukleide
raimund@588:             // Eventuell ist die Bezeichnug daher irreführend
raimund@588:             dataIndex: 'id',
raimund@588:             flex: 1,
raimund@588:             renderer: function(value) {
raimund@588:                 var id = 'messung-nuklid-item' + value;
raimund@588:                 this.updateNuklide(value, id);
raimund@588:                 return '<div id="' + id + '">Lade...</div>';
raimund@588:             }
raimund@588:         }, {
raimund@588:             header: 'Anzahl Kommentare',
raimund@588:             flex: 1,
raimund@588:             dataIndex: 'id',
raimund@588:             renderer: function(value) {
raimund@588:                 var id = 'messung-kommentar-item' + value;
raimund@588:                 this.updateKommentare(value, id);
raimund@588:                 return '<div id="' + id + '">Lade...</div>';
raimund@588:             }
raimund@588:         }];
dustin@823:         this.listeners = {
dustin@823:            select: {
dustin@823:                fn: this.activateRemoveButton,
dustin@823:                scope: this
dustin@823:             },
dustin@823:             deselect: {
dustin@823:                 fn: this.deactivateRemoveButton,
dustin@823:                 scope: this
dustin@823:             }
dustin@823:         };
raimund@588:         this.initData();
raimund@588:         this.callParent(arguments);
dustin@823:         this.setReadOnly(true); //Grid is always initialised as RO
raimund@588:     },
raimund@588: 
raimund@588:     initData: function() {
dustin@963:         this.setLoading(true);
raimund@588:         this.store = Ext.create('Lada.store.Messungen');
raimund@588:         this.store.load({
raimund@588:             params: {
raimund@588:                 probeId: this.recordId
dustin@963:             },
dustin@963:             callback: function (records, operation, success) {
dustin@963:                 this.setLoading(false);
dustin@963:             },
dustin@963:             scope: this
raimund@588:         });
raimund@588:     },
raimund@588: 
dustin@945:     /**
dustin@945:      * Load the statusstore,
dustin@945:      * afterwards: retrieve the statusid
dustin@945:      */
dustin@963:     updateStatus: function(value, divId, statusId, record) {
raimund@588:         var statusStore = Ext.create('Lada.store.Status');
raimund@588:         statusStore.on('load',
raimund@588:             this.updateStatusColumn,
raimund@588:             this,
dustin@963:             {divId: divId, statusId: statusId, record: record});
raimund@588:         statusStore.load({
raimund@588:             params: {
raimund@588:                 messungsId: value
raimund@588:             }
raimund@588:         });
raimund@588:     },
raimund@588: 
raimund@588:     updateNuklide: function(value, divId) {
raimund@588:         var messwerte = Ext.create('Lada.store.Messwerte');
raimund@588:         messwerte.on('load',
raimund@588:             this.updateColumn,
raimund@588:             this,
raimund@588:             {divId: divId});
raimund@588:         messwerte.load({
raimund@588:             params: {
raimund@588:                 messungsId: value
raimund@588:             }
raimund@588:         });
raimund@588:     },
raimund@588: 
raimund@588:     updateKommentare: function(value, divId) {
raimund@588:         var kommentare = Ext.create('Lada.store.MKommentare');
raimund@588:         kommentare.on('load',
raimund@588:             this.updateColumn,
raimund@588:             this,
raimund@588:             {divId: divId});
raimund@588:         kommentare.load({
raimund@588:             params: {
raimund@588:                 messungsId: value
raimund@588:             }
raimund@588:         });
raimund@588:     },
raimund@588: 
raimund@588:     updateColumn: function(store, record, success, opts) {
raimund@588:         var value;
raimund@588:         if (store.getTotalCount() === 0) {
raimund@588:             value = 'Keine';
raimund@588:         }
raimund@588:         else {
raimund@588:             value = store.getTotalCount();
raimund@588:         }
raimund@588:         Ext.fly(opts.divId).update(value);
raimund@588:     },
raimund@588: 
dustin@945:     /**
dustin@945:      * Retrieve Statuswert and update the column
dustin@945:      */
raimund@588:     updateStatusColumn: function(sstore, record, success, opts) {
dustin@945:         var value = 0;
dustin@950:         if (sstore.getTotalCount() === 0 || !opts.statusId) {
dustin@813:             value = 0;
raimund@588:         }
raimund@588:         else {
dustin@963:             var rec = sstore.getById(opts.statusId);
dustin@963:             if (rec) {
dustin@963:                 value = rec.get('statusWert');
dustin@963:                 //add the determined statuswert to the record.
dustin@963:                 // this is necessary to let the controller determine
dustin@963:                 // which actions are allowed.
dustin@963:                 opts.record.data.statusWert = value;
dustin@963:             }
raimund@588:         }
raimund@588:         if (Ext.fly(opts.divId)) {
dustin@963:             //Try to get the statuswerte store,
dustin@963:             // If it does not  exist, create a new one.
dustin@963:             var sta = Ext.data.StoreManager.getByKey('statuswerte');
dustin@945:             var val = 'error';
dustin@963:             if (!sta) {
dustin@963:                 // Set the Data asynchronously
dustin@963:                 sta = Ext.create('Lada.store.StatusWerte');
dustin@963:                 sta.load({
dustin@963:                     scope: this,
dustin@963:                     callback: function(records, operation, success) {
dustin@963:                         if (success) {
dustin@963:                             var item = sta.getById(value);
dustin@963:                             if (item) {
dustin@963:                                 val = item.get('wert');
dustin@963:                             }
dustin@963:                         }
dustin@963:                         Ext.fly(opts.divId).update(val);
dustin@945:                     }
dustin@963:                 });
dustin@963:             }
dustin@963:             else {
dustin@963:                 // set the data
dustin@963:                 var item = sta.getById(value);
dustin@963:                 if (item) {
dustin@963:                     val = item.get('wert');
dustin@945:                 }
dustin@963:                 Ext.fly(opts.divId).update(val);
dustin@963:             }
raimund@588:         }
dustin@684:     },
dustin@684: 
dustin@684:     setReadOnly: function(b) {
dustin@684:         if (b == true){
dustin@684:             //Readonly
dustin@684:             if (this.getPlugin('rowedit')){
dustin@684:                 this.getPlugin('rowedit').disable();
dustin@684:             }
dustin@684:             this.down('button[action=delete]').disable();
dustin@684:             this.down('button[action=add]').disable();
dustin@684:         }else{
dustin@684:             //Writable
dustin@684:             if (this.getPlugin('rowedit')){
dustin@684:                 this.getPlugin('rowedit').enable();
dustin@684:             }
dustin@823:             //this.down('button[action=delete]').enable();
dustin@823:             //always disabled, unless a row was selected
dustin@684:             this.down('button[action=add]').enable();
dustin@684:         }
dustin@823:     },
dustin@823:     /**
dustin@823:      * Activate the Remove Button
dustin@823:      */
dustin@823:     activateRemoveButton: function(selection, record) {
dustin@823:         var grid = this;
dustin@823:         //only enable the remove buttone, when the grid is editable.
dustin@823:         if (! grid.readOnly) {
dustin@823:             grid.down('button[action=delete]').enable();
dustin@823:         }
dustin@823:     },
dustin@823:     /**
dustin@823:      * Activate the Remove Button
dustin@823:      */
dustin@823:     deactivateRemoveButton: function(selection, record) {
dustin@823:         var grid = this;
dustin@823:         //only enable the remove buttone, when the grid is editable.
dustin@823:         if (! grid.readOnly) {
dustin@823:             grid.down('button[action=delete]').disable();
dustin@823:         }
raimund@588:     }
raimund@588: });