/**
 * Created by Pensare Software.
 * User: Theo Weijmer
 * Date: 02/03/2018
 * Time: 11:43
 */


dbo.invoicereportInit = function () {

    if ( dbo.invoicereport !== undefined ) {

        dbo.invoicereport.initModule();

    } else {
        dbo.invoicereport = {

            selectedYear           : ko.observable(),
            invoiceOverview        : ko.observableArray( [] ),
            forecasts              : ko.observableArray( [] ),
            monthForecasts         : ko.observableArray( [] ),
            monthPayments          : ko.observableArray( [] ),
            months                 : ko.observableArray( [] ),
            monthTotals            : ko.observableArray( [] ),
            monthPaymentTotals     : ko.observableArray( [] ),
            validYear              : ko.observable(),
            invoiceTab             : ko.observable(),
            totalToInvoicingExcl   : ko.observable(),
            totalToInvoicingIncl   : ko.observable(),
            totalInvoicedOtherYears: ko.observable(),
            totalInvoicedThisYear  : ko.observable(),
            invoicesTotal          : ko.observable(),
            needInvoice            : ko.observable(),
            forecastThisYear       : ko.observable(),
            forecastOtherYears     : ko.observable(),
            forecastRemaining      : ko.observable(),
            totalProjectPayments   : ko.observable(),
            orderType              : 'projectnumber',
            orderDirection         : false,
            archive                : ko.observable( false ),

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

                vm.selectedYear( (new Date()).getFullYear() );
                vm.invoiceTab( 'invoice' );
                vm.validYear( true );
                vm.months( dbo.monthArray );

                vm.initModule();
            },

            initModule: function () {
                var vm = dbo.invoicereport;

                vm.resetTotals();

                var orderDirection = vm.orderDirection ? 'ASC' : 'DESC';
                var archive = vm.archive() ? 'T' : 'F';

                dbo.invoiceDataService.getInvoiceOverview( vm.selectedYear(), vm.orderType, orderDirection, archive, function ( data ) {
                    vm.invoiceOverview( data.invoiceOverview );
                    vm.setInvoiceOverviewTotals( data.invoiceOverview );

                    vm.forecasts( data.forecasts );
                    vm.setForecastsTotals( data.forecasts );

                    vm.monthForecasts.removeAll();
                    _.each( data.monthForecasts, function ( p ) {
                        vm.monthForecasts.push( new vm.Monthforecast( p ) );
                    } );
                    _.each( vm.monthTotals(), function ( p ) {
                        p.forecastamount( dbo.helpers.thousandSeparator( p.forecastamount() ) );
                    } );

                    vm.monthPayments.removeAll();
                    _.each( data.monthPayments, function ( p ) {
                        vm.monthPayments.push( new vm.Monthpayment( p ) );
                        vm.totalProjectPayments( Number( vm.totalProjectPayments() ) + Number( p.totalProjectPayments.replace( '.', '' ) ) );
                        console.log( vm.totalProjectPayments() );
                    } );
                    vm.totalProjectPayments( dbo.helpers.thousandSeparator( vm.totalProjectPayments() ) );
                    _.each( vm.monthPaymentTotals(), function ( p ) {
                        p.paymentamount( dbo.helpers.thousandSeparator( p.paymentamount() ) );
                    } );

                } );
            },

            toggleArchive: function () {
                var vm = dbo.invoicereport;
                vm.archive( !vm.archive() );

                vm.initModule();
            },

            sortList: function ( orderType ) {
                var vm = dbo.invoicereport;

                vm.orderType = orderType;
                vm.orderDirection = !vm.orderDirection;

                vm.initModule();
            },

            resetTotals: function () {
                var vm = dbo.invoicereport;

                vm.totalToInvoicingExcl( 0 );
                vm.totalToInvoicingIncl( 0 );
                vm.totalInvoicedOtherYears( 0 );
                vm.totalInvoicedThisYear( 0 );
                vm.invoicesTotal( 0 );
                vm.needInvoice( 0 );
                vm.forecastThisYear( 0 );
                vm.forecastOtherYears( 0 );
                vm.forecastRemaining( 0 );
                vm.totalProjectPayments( 0 );

                vm.monthTotals.removeAll();
                vm.monthPaymentTotals.removeAll();
                for ( var i = 1; i <= 12; i++ ) {
                    vm.monthTotals.push( {monthID: i, forecastamount: ko.observable( 0 )} );
                    vm.monthPaymentTotals.push( {monthID: i, paymentamount: ko.observable( 0 )} );
                }
            },

            setInvoiceOverviewTotals: function ( data ) {
                var vm = dbo.invoicereport;

                _.each( data, function ( p ) {
                    vm.totalToInvoicingExcl( vm.totalToInvoicingExcl() + Number( p.totalToInvoicingExcl.replace( '.', '' ) ) );
                    vm.totalToInvoicingIncl( vm.totalToInvoicingIncl() + Number( p.totalToInvoicingIncl.replace( '.', '' ) ) );
                    vm.totalInvoicedOtherYears( vm.totalInvoicedOtherYears() + Number( p.totalInvoicedOtherYears.replace( '.', '' ) ) );
                    vm.totalInvoicedThisYear( vm.totalInvoicedThisYear() + Number( p.totalInvoicedThisYear.replace( '.', '' ) ) );
                    vm.invoicesTotal( vm.invoicesTotal() + Number( p.invoicesTotal.replace( '.', '' ) ) );
                    vm.needInvoice( vm.needInvoice() + Number( p.needInvoice.replace( '.', '' ) ) );
                } );

                vm.totalToInvoicingExcl( dbo.helpers.thousandSeparator( vm.totalToInvoicingExcl() ) );
                vm.totalToInvoicingIncl( dbo.helpers.thousandSeparator( vm.totalToInvoicingIncl() ) );
                vm.totalInvoicedOtherYears( dbo.helpers.thousandSeparator( vm.totalInvoicedOtherYears() ) );
                vm.totalInvoicedThisYear( dbo.helpers.thousandSeparator( vm.totalInvoicedThisYear() ) );
                vm.invoicesTotal( dbo.helpers.thousandSeparator( vm.invoicesTotal() ) );
                vm.needInvoice( dbo.helpers.thousandSeparator( vm.needInvoice() ) );
            },

            setForecastsTotals: function ( data ) {
                var vm = dbo.invoicereport;

                _.each( data, function ( p ) {
                    vm.forecastThisYear( vm.forecastThisYear() + Number( p.forecastThisYear.replace( '.', '' ) ) );
                    vm.forecastOtherYears( vm.forecastOtherYears() + Number( p.forecastOtherYears.replace( '.', '' ) ) );
                    vm.forecastRemaining( vm.forecastRemaining() + Number( p.forecastRemaining.replace( '.', '' ) ) );
                } );
                vm.forecastThisYear( dbo.helpers.thousandSeparator( vm.forecastThisYear() ) );
                vm.forecastOtherYears( dbo.helpers.thousandSeparator( vm.forecastOtherYears() ) );
                vm.forecastRemaining( dbo.helpers.thousandSeparator( vm.forecastRemaining() ) );
            },

            setForecastMonthsTotals: function ( data ) {
                var vm = dbo.invoicereport;

                _.each( data, function ( p ) {
                    _.each( p.forecastMonths(), function ( q ) {
                        vm.forecastMonths( vm.forecastMonths() + q );
                    } );
                } );
            },

            checkYear: function () {
                var vm = dbo.invoicereport;
                if ( !Number.isInteger( Number( vm.selectedYear() ) ) ) return vm.validYear( false );
                if ( Number( vm.selectedYear() ) > 2100 ) return vm.validYear( false );
                if ( Number( vm.selectedYear() ) < 2000 ) return vm.validYear( false );
                vm.validYear( true );

                vm.initModule();
            },

            setActivetab: function ( page ) {
                var vm = dbo.invoicereport;

                vm.invoiceTab( page );
            },

            Monthforecast: function ( data ) {
                var vm = dbo.invoicereport;
                var self = this;
                self.projectnumber = data.projectnumber;
                self.projectname = data.projectname;
                self.customer = data.customer;
                self.needInvoice = data.needInvoice;
                self.forecastOtherYears = data.forecastOtherYears;
                self.forecastRemaining = data.forecastRemaining;

                self.forecastMonths = ko.observableArray( [] );
                _.each( data.forecastMonths, function ( p, i ) {
                    self.forecastMonths.push( new vm.ForecastMonth( p ) );
                    _.each( vm.monthTotals(), function ( q ) {
                        if ( q.monthID == i ) q.forecastamount( Number( q.forecastamount() ) + Number( p.forecastamount ) );
                    } );
                } );
            },

            ForecastMonth: function ( data ) {
                this.forecastamount = dbo.helpers.thousandSeparator( data.forecastamount );
            },

            Monthpayment: function ( data ) {
                var vm = dbo.invoicereport;
                var self = this;
                self.projectname = data.projectname;
                self.customer = data.customer;
                self.totalProjectPayments = data.totalProjectPayments;

                self.paymentMonths = ko.observableArray( [] );
                _.each( data.monthPayments, function ( p, i ) {
                    self.paymentMonths.push( new vm.PaymentMonth( p ) );
                    _.each( vm.monthPaymentTotals(), function ( q ) {
                        if ( q.monthID == i ) q.paymentamount( Number( q.paymentamount() ) + Number( p.paymentamount ) );
                    } );
                } );
            },

            PaymentMonth: function ( data ) {
                this.paymentamount = dbo.helpers.thousandSeparator( data.paymentamount );
            },

            createSpreadsheet: function () {
                var vm = dbo.invoicereport;
                var url = 'index.php/reports/reportsController/createInvoicesSpreadsheet/' + vm.selectedYear();
                window.open( url, '_blank' );
            }
        }

        dbo.invoicereport.init();

        ko.applyBindings(
            dbo.invoicereport, document.getElementById( "INVOICEREPORT" ) );


    }


}