"use strict";
(function () {
    'use strict';
    angular.module('myitsmApp')
        .directive('approvalBanner', ['approvalModel', 'approvalService', 'events', 'systemAlertService', '$filter', 'userModel', '$window', 'authModel',
        function (approvalModel, approvalService, events, systemAlertService, $filter, userModel, $window, authModel) {
            return {
                restrict: 'E',
                replace: true,
                templateUrl: 'views/approval/approval-banner.html',
                scope: {
                    context: '='
                },
                link: function (scope) {
                    scope._ = _;
                    scope.init = function () {
                        scope.isSSOEnabled = false;
                        scope.approval = {};
                        scope.state = {
                            approvalRequestIsPending: true,
                            isAlternateApprover: false,
                            alternateFor: [],
                            iconClass: {
                                approve: 'icon-check_shield',
                                reject: 'icon-cross_square',
                                hold: 'icon-sandglass'
                            }
                        };
                        scope.review = { type: '', justification: '', justificationRequired: false };
                        scope.reviewActions = EntityVO.APPROVAL_ACTIONS;
                        refreshApprovalList(true);
                        scope.$on(events.REFRESH_APPROVAL_LIST, function (event, data) {
                            refreshApprovalList(data && data.ignoreCache);
                        });
                        scope.isSSOEnabled = authModel.isSSOEnabled();
                    };
                    scope.clearApprovalData = function () {
                        scope.review = { type: '', justification: '', justificationRequired: false };
                    };
                    scope.checkForRequirement = function (action) {
                        scope.review.justificationRequired = (action.statusLabel === EntityVO.APPROVAL_STATUS_REJECTED);
                    };
                    scope.handleUserReviewAction = function () {
                        scope.sendUserReview()
                            .then(function () {
                            scope.clearApprovalData();
                            scope.approval.isUserApprovalPending = false;
                        });
                    };
                    scope.handleUserReviewActionViaSSO = function () {
                        $window.open("/smartit/rest/sso/validate-reauth?reauth=true");
                    };
                    $window.approvalCallback = function () {
                        console.log('Done with RSSO now submit approval!');
                        scope.handleUserReviewAction();
                    };
                    $window.approvalFailedCallback = function () {
                        scope.$apply(function () {
                            scope.handleUserReviewError();
                        });
                    };
                    scope.handleUserReviewError = function () {
                        var msg = $filter('i18n')('approval.error.sso.change');
                        if (scope.context.type === EntityVO.TYPE_KNOWLEDGE) {
                            msg = $filter('i18n')('approval.error.sso.knowledge');
                        }
                        else if (scope.context.type === EntityVO.TYPE_RELEASE) {
                            msg = $filter('i18n')('approval.error.sso.release');
                        }
                        systemAlertService.error({
                            text: msg,
                            clear: false
                        });
                    };
                    scope.showApproversList = function () {
                        scope.context.approvalList = scope.approval.approvalList;
                        var showClosedTabDefault = true;
                        if (scope.approval.approvalList && Array.isArray(scope.approval.approvalList.open) && scope.approval.approvalList.open.length > 0) {
                            showClosedTabDefault = false;
                        }
                        approvalService.showApproversDialog(scope.context.approvalList, scope.context, showClosedTabDefault);
                    };
                    scope.sendUserReview = function () {
                        scope.state.approvalRequestIsPending = true;
                        var approvalRequest = setApprovalRequestData();
                        return approvalModel.sendReviewResult(approvalRequest)
                            .then(function () {
                            scope.$emit(events.APPROVE_UPDATING_COMPLETE);
                            scope.$emit(events.TICKET_PROFILE_RESEND_EVENT, { eventName: events.REFRESH_ACTIVITY_FEED });
                            systemAlertService.success({
                                text: $filter('i18n')('approval.updating.complete'),
                                hide: 10000
                            });
                        })
                            .finally(function () {
                            scope.state.approvalRequestIsPending = false;
                        });
                    };
                    function refreshApprovalList(ignoreCache) {
                        scope.state.approvalRequestIsPending = true;
                        return approvalModel.getListOfApprovers(scope.context, ignoreCache)
                            .then(function (approvalSummary) {
                            scope.approval = approvalSummary;
                            scope.context.approvalList = scope.approval.approvalList;
                            checkForAlternateApprove();
                        })
                            .finally(function () {
                            scope.state.approvalRequestIsPending = false;
                        });
                    }
                    function checkForAlternateApprove() {
                        _.forEach(scope.approval.approvalList && scope.approval.approvalList.open, function (item) {
                            if (item.userIsAlternateApprover) {
                                scope.state.alternateFor.push(item.approver.fullName);
                            }
                        });
                        scope.state.isAlternateApprover = !!scope.state.alternateFor.length;
                    }
                    function setApprovalRequestData() {
                        var userId = decodeURIComponent(userModel.userId), approvalRequest = [];
                        _.forEach(scope.approval.approvalSummaries, function (summary) {
                            if (EntityVO.PENDING_APPROVAL_STATUSES_LIST.indexOf(summary.status.value) >= 0 && summary.type === EntityVO.TYPE_PERSON
                                && (summary.approver.id === userId || summary.userIsAlternateApprover)) {
                                var approvalObj = {
                                    type: scope.review.type,
                                    parentId: scope.context.id,
                                    parentType: scope.context.type,
                                    signatureId: summary.signatureId,
                                    justification: scope.review.justification,
                                    processName: scope.context.approvalProcessName
                                };
                                if (scope.review.password) {
                                    approvalObj.password = scope.review.password;
                                }
                                approvalRequest.push(approvalObj);
                            }
                        });
                        return approvalRequest;
                    }
                    scope.init();
                }
            };
        }]);
})();