/**
 * Created by Pensare Software.
 * User: Theo Weijmer
 * Date: 05/01/2018
 * Time: 15:54
 */


dbo.employeehoursInit = function () {

    if ( dbo.employeehoursModel !== undefined ) {
        dbo.employeehoursModel.refreshHours();
    } else {
        dbo.employeehoursModel = {

            employeehours: ko.observableArray( [] ),
            archive      : ko.observable( false ),
            months       : ko.observableArray( [] ),
            years        : ko.observableArray( [] ),
            hourtypes    : ko.observableArray( [] ),
            employees    : ko.observableArray( [] ),
            selectedYear : ko.observable(),
            selectedMonth: ko.observable(),
            busy         : false,

            init: function () {
                var vm = dbo.employeehoursModel;

                vm.createMonths();
                vm.createYears();

                var d = new Date();
                vm.selectedMonth( d.getMonth() + 1 );
                vm.selectedYear( d.getFullYear() );

                dbo.employeehoursDataService.getHourtypes( function ( data ) {
                    vm.hourtypes( data );
                    dbo.userDataService.getAllUsers( 'F', function ( data ) {
                        vm.employees( data );

                        vm.refreshEmployeehours();
                    } );
                } );
            },

            newEmployeehour: function () {
                var vm = dbo.employeehoursModel;

                var employeehour = {
                    id         : 0,
                    employee_id: null,
                    hourdate   : null,
                    hourtype_id: null,
                    hours      : 0,
                    inEdit     : true
                };

                vm.employeehours.push( new vm.Employeehour( employeehour ) );
            },

            toggleArchive: function () {
                var vm = dbo.employeeemployeehoursModel;

                vm.archive( !vm.archive() );

                vm.refreshHours();
            },

            saveEmployeehours: function () {
                var self = this;

                if ( !self.employee_id() ) return;
                if ( !self.hourtype_id() ) return;
                if ( !self.hourdate() ) return;

                var submitDATA = {
                    id         : self.id,
                    employee_id: self.employee_id(),
                    hourdate   : self.hourdate(),
                    hourtype_id: self.hourtype_id(),
                    hours      : self.hours()
                };

                dbo.employeehoursDataService.saveEmployeehour( submitDATA, function ( data ) {
                    self.id = data.employeehourID;
                } );
            },

            editEmployeehour: function () {
                this.inEdit( !this.inEdit() );
            },

            removeEmployeehour: function () {
                var vm = dbo.employeehoursModel;
                var self = this;

                tellMe( {
                    title     : 'verwijderen uren',
                    message   : 'weet u zeker dat u deze uren wilt verwijderen, dit kan niet ongedaan worden gemaakt',
                    notify    : true,
                    noText    : 'nee verwijder de uren niet',
                    yesText   : 'ja verwijder de uren',
                    modalClass: 'modal-warning'
                }, function ( response ) {
                    if ( response ) {
                        dbo.employeehoursDataService.removeEmployeehour( self.id, function ( data ) {
                            if ( data.result ) {
                                vm.refreshEmployeehours();
                            } else {
                                tellMe( {
                                    title     : 'fout bij verwijderen uren',
                                    message   : 'de uren konden niet worden verwijderd',
                                    modalClass: 'modal-danger'
                                } );
                            }
                        } );
                    }
                } );
            },

            createMonths: function () {
                var vm = dbo.employeehoursModel;

                var months = [
                    {id: 1, monthName: 'januari'},
                    {id: 2, monthName: 'februari'},
                    {id: 3, monthName: 'maart'},
                    {id: 4, monthName: 'april'},
                    {id: 5, monthName: 'mei'},
                    {id: 6, monthName: 'juni'},
                    {id: 7, monthName: 'juli'},
                    {id: 8, monthName: 'augustus'},
                    {id: 9, monthName: 'september'},
                    {id: 10, monthName: 'oktober'},
                    {id: 11, monthName: 'november'},
                    {id: 12, monthName: 'december'},
                ]

                vm.months( months );
            },

            createYears: function () {
                var vm = dbo.employeehoursModel;
                var years = [{id: 2015}, {id: 2016}, {id: 2017}, {id: 2018}];

                vm.years( years );
            },

            refreshEmployeehours: function () {
                var vm = dbo.employeehoursModel;

                vm.employeehours.removeAll();
                dbo.employeehoursDataService.getEmployeehours( vm.selectedMonth(), vm.selectedYear(), function ( data ) {
                    $.each( data, function ( i, p ) {
                        vm.employeehours.push( new vm.Employeehour( p ) );
                    } );
                } );
            },

            validateNumber: function ( field ) {
                this[field]( dbo.helpers.validateNumber( this[field](), true ) );
            },

            Employeehour: function ( data ) {
                var vm = dbo.employeehoursModel;

                this.id = data.id;
                this.employee_id = ko.observable( data.employee_id );
                this.hourtype_id = ko.observable( data.hourtype_id );
                this.hourdate = ko.observable( data.hourdate );
                this.hours = ko.observable( data.hours );
                this.inEdit = ko.observable( data.inEdit || false );
            }
        };

        dbo.employeehoursModel.init();

        ko.applyBindings( dbo.employeehoursModel, document.getElementById( 'EMPLOYEEHOURS' ) );
    }
}