/**
 * Created by Pensare Software.
 * Offer: Theo Weijmer
 * Date: 25/12/2017
 * Time: 17:32
 */

$( function () {
    dbo.editOfferModal = {
        id               : null,
        projects         : ko.observableArray( [] ),
        customers        : ko.observableArray( [] ),
        users            : ko.observableArray( [] ),
        offername        : ko.observable(),
        startdate        : ko.observable(),
        acceptance_chance: ko.observable(),
        accepteddate     : ko.observable(),
        rejectdate       : ko.observable(),
        customer_id      : ko.observable(),
        project_id       : ko.observable(),
        offernumber      : ko.observable(),
        offerleader_id   : ko.observable(),
        own_revenue      : ko.observable(),
        other_revenue    : ko.observable(),
        costs            : ko.observable(),
        hasProject       : ko.observable(),

        init: function ( callback = false ) {
            dbo.editOfferModal.refreshCustomers();

            dbo.editOfferModal.refreshUsers();

            if ( typeof(callback) == 'function' ) callback();
        },

        newEditOffer: function ( offer, projectID = false, customerID = false, hasProject = false, callback ) {
            var vm = dbo.editOfferModal;
            vm.callback = typeof(callback) == 'function' ? callback : null;

            vm.init( function () {
                vm.showOfferModal();

                vm.setOffer( offer, projectID, customerID, hasProject );
            } );
        },

        getCustomerProjects: function () {
            var vm = dbo.editOfferModal;
        },

        saveOffer: function () {
            var vm = dbo.editOfferModal;

            if ( vm.formValid == false ) return;

            var submitDATA = {
                id               : vm.id,
                offername        : vm.offername(),
                customer_id      : vm.customer_id(),
                offerleader_id   : vm.offerleader_id(),
                offernumber      : vm.offernumber(),
                own_revenue      : vm.own_revenue(),
                other_revenue    : vm.other_revenue(),
                costs            : vm.costs(),
                startdate        : vm.startdate(),
                acceptance_chance: vm.acceptance_chance(),
                accepteddate     : vm.accepteddate(),
                rejectdate       : vm.rejectdate(),
            }

            dbo.offerDataService.saveOffer( submitDATA, function ( data ) {
                if ( data.createProject ) {
                    tellMe( {
                        title     : 'project aanmaken',
                        message   : 'De offerte is goedgekeurd maar nog niet gekoppeld aan een project, wilt u een project aanmaken?',
                        notify    : true,
                        noText    : 'Nee, maak geen project aan',
                        yesText   : 'Ja, maak een project aan',
                        modalClass: 'modal-warning'
                    }, function ( response ) {
                        if ( response ) {
                            dbo.projectDataService.createProject( data.offerID, function ( data ) {
                                if ( data.success ) {
                                    tellMe( {
                                        title     : 'project aangemaakt',
                                        message   : 'er is een project aangemaakt met nummer: ' + data.projectnumber,
                                        modalClass: 'modal-success'
                                    }, function () {
                                        vm.hideOfferModal();
                                        vm.callback();
                                    } );
                                } else {
                                    tellMe( {
                                        title     : 'fout project aanmaken',
                                        message   : 'helaas kon het project niet aangemaakt worden',
                                        modalClass: 'modal-danger'
                                    } );
                                }
                            } );
                        }
                    } )
                } else if ( !data.success ) {
                    var errorMessage = '<ul>';
                    $.each( data.messages, function ( i, p ) {
                        if ( p[0] ) {
                            errorMessage += '<li>' + i + ': ' + p[0] + '</li>';
                        }
                    } );
                    errorMessage += '</ul>';
                    tellMe( {
                        title     : 'fout opslaan offerte',
                        message   : errorMessage,
                        modalClass: 'modal-danger'
                    } );
                } else {
                    vm.hideOfferModal();
                    vm.callback();
                }
            } );
        },

        setOffer: function ( offer, projectID, customerID, hasProject ) {
            var vm = dbo.editOfferModal;

            vm.hasProject( hasProject );

            vm.id = offer.id || 0;

            if ( projectID ) {
                vm.project_id( projectID );
                vm.customer_id( customerID );
            } else {
                vm.project_id( offer.project_id || null );
                vm.customer_id( offer.customer_id || null );
            }
            vm.offername(offer.offername || '');
            vm.offerleader_id( offer.offerleader_id || null );
            vm.offernumber( offer.offernumber || null );
            vm.startdate( offer.startdate || null );
            vm.acceptance_chance( offer.acceptance_chance || 0 );
            vm.accepteddate( offer.accepteddate || null );
            vm.rejectdate( offer.rejectdate || null );
            vm.own_revenue( offer.own_revenue || 0 );
            vm.other_revenue( offer.other_revenue || 0 );
            vm.costs( offer.costs || 0 );
        },

        showOfferModal: function () {
            $( "#offer-modal" ).modal( 'show' );
        },

        hideOfferModal: function () {
            $( "#offer-modal" ).modal( 'hide' );
        },

        validateNumber: function () {
            var vm = dbo.editOfferModal;
            vm.acceptance_chance( dbo.helpers.validateNumber( vm.acceptance_chance(), false ) );
        },

        addCustomer: function () {
            var vm = dbo.editOfferModal;
            dbo.editCustomerModal.newEditCustomer( false, function () {
                vm.refreshCustomers();
            } );
        },

        addUser: function () {
            var vm = dbo.editOfferModal;
            dbo.editUserModal.newEditUser( false, function () {
                vm.refreshUsers();
            } );

        },

        refreshCustomers: function () {
            var vm = dbo.editOfferModal;
            dbo.customerDataService.getAllCustomers( 'F', function ( data ) {
                vm.customers( data );
            } );
        },

        refreshUsers: function () {
            var vm = dbo.editOfferModal;
            dbo.userDataService.getAllUsers( 'F', function ( data ) {
                vm.users( data );
            } );
        },

        resetDate: function ( field ) {
            var vm = dbo.editOfferModal;

            vm[field]( null );
        }
    };

    dbo.editOfferModal.init();

    dbo.editOfferModal.offerDateValid = ko.pureComputed( function () {
        if ( !this.startdate() ) return false;
        if ( this.startdate().length != 10 ) return false;

        return true;
    }, dbo.editOfferModal );

    dbo.editOfferModal.chance = ko.pureComputed( function () {
        if ( this.acceptance_chance() < 0 ) return this.acceptance_chance( 0 );
        if ( this.acceptance_chance() > 100 ) return this.acceptance_chance( 100 );
    }, dbo.editOfferModal );

    dbo.editOfferModal.formValid = ko.pureComputed( function () {
        if ( !this.offernumber() ) return false;
        if ( !this.customer_id() ) return false;
        if ( !this.offerleader_id() ) return false;
        if ( !this.offerDateValid() ) return false;

        return true;
    }, dbo.editOfferModal )

    ko.applyBindings( dbo.editOfferModal, document.getElementById( 'offer-modal' ) );

} );