define(['quote/quote'], function (quote) {

    quote.controller('Payment', ['$scope', '$http', 'Helpers', '$q', '$timeout', '$mdDialog', function ($scope, $http, Helpers, $q, $timeout, $mdDialog) {

        $scope.SetStepHeader('Payment information');

        $scope.BankAccountCache = {};
        $scope.MaxPaymentDate = new Date().addDays(45);
        $scope.Today = new Date().toDateString();
        if (!$scope.Quote.Account) $scope.Quote.Account = {};
        if (!$scope.Quote.Type != "Amendment" && !$scope.Quote.Account.AccountHolder) {
            $scope.Quote.Account.AccountHolder = $scope.Quote.PolicyHolder.FirstName + " " + $scope.Quote.PolicyHolder.Surname;
        }
        if ($scope.Quote.Type == "Amendment" && $scope.Quote.IsReinstatement) {
            $scope.Quote.Account["SequenceNumber"] = $scope.Quote.Account.SequenceNumber;
        }

        $timeout(function () {
            //fix the policy start date
            var d = $scope.Quote.PolicyStartDate;
            if (!angular.isDate(d)) d = d ? new Date(d) : new Date();
            if (!isNaN(d) && d < $scope.MaxPaymentDate) $scope.Quote.PolicyStartDate = d;
            else $scope.Quote.PolicyStartDate = new Date();

            //disect the policy start date
            $scope.PolicyDATE = {
                PolicyStartDay: $scope.Quote.PolicyStartDate.getDate().toString(),
                PolicyStartMonth: ($scope.Quote.PolicyStartDate.getMonth() + 1).toString(),
                PolicyStartYear: $scope.Quote.PolicyStartDate.getFullYear().toString()
            };
        }, 0);

        function ValidateAccountDetails() {

            //force validate the account number
            $scope.PaymentForm.AccountNumber.$validate();

            //set dirty if it contains a value (so the user can see it's invalid)
            if ($scope.Quote.Account.AccountNumber && $scope.PaymentForm.AccountNumber.$pristine) {
                $scope.PaymentForm.AccountNumber.$setDirty();
            }
        }

        function GetBranches(bank) {
            return $q(function (resolve, reject) {
                if (bank) {
                    if (bank in $scope.BankAccountCache) {
                        resolve($scope.BankAccountCache[bank]);
                    } else {
                        $http({
                            method: 'POST',
                            url: '/Quote/Payment/GetBranchList',
                            data: { bankCode: bank }
                        }).then(function (response) {
                            if (response && response.data) {
                                $scope.BankAccountCache[bank] = response.data;
                                resolve(response.data);
                            } else {
                                reject();
                            }
                        }, reject);
                    }
                } else {
                    reject();
                }
            });
        }

        function DateChanged() {
            var year = parseFloat($scope.$eval("PolicyDATE.PolicyStartYear")),
                month = parseFloat($scope.$eval("PolicyDATE.PolicyStartMonth")),
                day = parseFloat($scope.$eval("PolicyDATE.PolicyStartDay"));

            if (Helpers.isDateValid(year, month, day)) {
                $scope.Quote.PolicyStartDate = new Date(year, month - 1, day);
            } else {
                delete $scope.Quote.PolicyStartDate;
            }
        }

        function ValidateExpiryDate() {
            var valid = true;
            var y = $scope.$eval("Quote.Account.CreditCard.ExpiryYear");
            var m = $scope.$eval("Quote.Account.CreditCard.ExpiryMonth");

            if (m && y) {
                var now = new Date(); now = new Date(now.getFullYear(), now.getMonth());
                var cmp = new Date(y, m - 1);
                valid = now <= cmp;
            }

            $scope.PaymentForm.expirydateyear.$setValidity("expired", valid);
        }

        // Watches
        $scope.$watch("Quote.Account.Bank", function (bnk) { GetBranches(bnk).then(function (br) { $scope.Branches = br; }) });

        $scope.$watch("Quote.Account.AccountType", function () {
            $scope.IsCreditCardOrUnset = $scope.Quote.Account.AccountType == null || $scope.Quote.Account.AccountType == 'C';

            //if ($scope.IsCreditCardOrUnset) {
            //    $scope.Quote.Account.Bank = undefined;
            //    $scope.Quote.Account.BranchCode = undefined;
            //}
        });
        $scope.$watch("PolicyDATE", DateChanged, true);

        $scope.$watch("Quote.Account.AccountType", ValidateAccountDetails);
        $scope.$watch("Quote.Account.AccountNumber", ValidateAccountDetails);
        $scope.$watch("Quote.Account.BranchCode", ValidateAccountDetails);
        $scope.$watch("Quote.Account.CreditCard.ExpiryYear", ValidateExpiryDate);
        $scope.$watch("Quote.Account.CreditCard.ExpiryMonth", ValidateExpiryDate);

        //Multi Signatory dialog
        var multiSignatoryDialogTemplate = Helpers.dialog("multiSignatoryDialog");

        function dialogFunction(template, accept, reject) {
            return function dialogFunctionFunction(event) {
                $mdDialog.show({
                    clickOutsideToClose: true,
                    disableParentScroll: false,
                    scope: $scope,
                    preserveScope: true,
                    targetEvent: event,
                    template: template,
                    controller: ['$scope', '$mdDialog', function ($scope, $mdDialog) {
                        $scope.accept = $mdDialog.hide;
                        $scope.cancel = $mdDialog.cancel;
                    }]
                }).then(accept, reject);
                    
            }
        }

        $scope.showMultiSignatory = dialogFunction(multiSignatoryDialogTemplate, function () { $scope.Quote.Account.MultiSignatoryYN = true; }, function () { $scope.Quote.Account.MultiSignatoryYN = false; });
    }]);
});