sap.ui.define([
  "sap/ui/core/mvc/Controller",
    "sap/m/MessageToast",
  "sap/ui/core/routing/History"
], function (Controller, MessageToast, History) {
  "use strict";
  return Controller.extend("vibert.controller.Cultivar_Create", {
    onInit: function () {

            var oRouter = sap.ui.core.UIComponent.getRouterFor(this);
            this._oRouter = oRouter;
    },

        onCreatePress: function() {

            var myForm = sap.ui.getCore().byId("cultivar_create_form");
            var sObjectPath = "/cultivar"  ;
            var oView = this.getView() ;
            var oModel = oView.getModel();

            var oEntry = {};

            oEntry.name = this.byId('name').getValue();
            oEntry.year = this.byId('year').getValue();
            oEntry.breeder_id = this.byId('breeder_id').getValue();
            var _that = this;

            function onSuccessHandler(data){
                oModel.refresh();
                _that.byId('name').setValue("");
                _that.byId('year').setValue("");
                _that.byId('breeder_id').setValue("");
                MessageToast.show("Create success");
                // TODO: isnt this data access OData version dependant?
                _that._oRouter.navTo( "cultivar_detail", {id: data["results"]["0"].id} );
                }
            function onErrorHandler(){
                MessageToast.show("Create failed");          }

            oModel.create( sObjectPath,   oEntry,
            {success: onSuccessHandler, error: onErrorHandler } );

            },


    onNavBack: function () {
      var oHistory = History.getInstance();
      var sPreviousHash = oHistory.getPreviousHash();

      if (sPreviousHash !== undefined) {
        window.history.go(-1);
      } else {
        this._oRouter.navTo("cultivarList", true);
      }
    },

        inputId : "",
        inputDescrId: "",

    onBreederIdValueHelp : function (oEvent) {

      this.inputId = oEvent.getSource().getId();
            this.inputDescrId = this.inputId + "_descr";

      // create value help dialog
      if (!this._valueHelpDialog) {
        this._valueHelpDialog = sap.ui.xmlfragment(
          "vibert.view.BreederOptio", this );

        this.getView().addDependent(this._valueHelpDialog);
      }

            this._valueHelpDialog.open( '' );
    },

    _handleValueHelpSearch : function (evt) {
      var sValue = evt.getParameter("value");
      var oFilter = new Filter( "name",
        sap.ui.model.FilterOperator.Contains, sValue
      );
      evt.getSource().getBinding("items").filter([oFilter]);
    },

    _handleValueHelpClose : function (evt) {
      var oSelectedItem = evt.getParameter("selectedItem");
      if (oSelectedItem) {
        var IDInput = this.getView().byId(this.inputId);
        IDInput.setValue(oSelectedItem.getDescription());

                var oText = this.getView().byId(this.inputDescrId);
        oText.setText(oSelectedItem.getTitle());

      }
      evt.getSource().getBinding("items").filter([]);

    }

  });
});