"use strict";
(function () {
    'use strict';
    angular.module('knowledgeArticleModule')
        .directive('kaMetadataDirective', function () {
        return {
            restrict: 'E',
            templateUrl: 'views/knowledge-article/knowledge-article-metadata.html',
            scope: {
                article: '=',
                editMode: '='
            },
            controller: ['$scope', '$rootScope', 'knowledgeArticleModel', 'ticketActionService', 'searchService', 'events', 'metadataModel', 'categoriesService', '$q', '$timeout', 'userModel', 'systemAlertService', '$filter', 'searchModel', 'ticketModel', 'utilityFunctions',
                function ($scope, $rootScope, knowledgeArticleModel, ticketActionService, searchService, events, metadataModel, categoriesService, $q, $timeout, userModel, systemAlertService, $filter, searchModel, ticketModel, utilityFunctions) {
                    var state = {
                        dataIsLoading: true,
                        loadSite: false,
                        loadOrganization: false,
                        loadService: false,
                        tooManyCompanies: false,
                        exceedsChunkSizeService: false,
                        isTooltipOpenService: false,
                        tag: '',
                        site: '',
                        organization: '',
                        service: '',
                        primaryCompany: $scope.article.company,
                        selectedLanguage: {}
                    }, metadata, serializationMap = ['allSites', 'allOrganizations', 'allServices', 'categoriesSet'], allCompanies, availiableCompanies;
                    $scope.loggedInUserId = userModel.userId;
                    $scope.reviewDate = {
                        opened: false
                    };
                    $scope.currentDate = new Date();
                    $scope.foundationOptions = {
                        site: {
                            company: {
                                visible: false
                            },
                            region: {
                                connected: 'company'
                            }
                        },
                        organization: {
                            company: {
                                visible: false
                            },
                            organization: {
                                connected: 'company'
                            }
                        }
                    };
                    if ($scope.article.supportGroup) {
                        $scope.article.assigneeGroup = $scope.article.supportGroup;
                    }
                    $q.all([userModel.getUserDataForCurrentSession(), metadataModel.getMetadataByType(EntityVO.TYPE_KNOWLEDGE)]).then(function (result) {
                        metadata = result[1];
                        $scope.languages = metadata.languages;
                        //Company handling
                        return populateCompanies();
                    }).finally(function () {
                        state.dataIsLoading = false;
                    });
                    $scope.selectLanguage = function (item) {
                        $scope.article.language = item.name;
                    };
                    $scope.assign = function ($event) {
                        handleAssignment($event);
                    };
                    $scope.assignToMe = function ($event, role) {
                        var assigneeRole = ''; // Removed role for knowledge 'knowledgeassignee';
                        var assigneeSupportGroup = $scope.article.supportGroup;
                        var ownerCompany = $scope.article.owner.company ? $scope.article.owner.company.name : '', authorCompany = $scope.article.author.company ? $scope.article.author.company.name : '', primaryCompany = getPrimaryCompany($scope.article);
                        primaryCompany = primaryCompany ? primaryCompany.name : '';
                        ticketModel.getTicketAssigneePersonsBySearchText(assigneeRole, null, null, ownerCompany, primaryCompany, authorCompany).then(function (persons) {
                            persons = _.uniqBy(persons.results, function (person) {
                                return person.loginId && person.supportGroupId;
                            });
                            var person = persons.length === 1 ? persons[0] : _.find(persons, { supportGroupId: assigneeSupportGroup.id });
                            if (person && person.loginId) {
                                updateAssignment(person);
                            }
                            else {
                                handleAssignment($event, role);
                            }
                        });
                    };
                    function getPrimaryCompany(ticket) {
                        if (ticket.allCompanies) {
                            return _.find(ticket.allCompanies, function (company) {
                                return company.primary;
                            });
                        }
                        else {
                            return ticket.company;
                        }
                    }
                    function handleAssignment($event, role) {
                        var article = $scope.article, currentAssignment = angular.extend({}, { ghostEntity: true }, article); //  ghostEntity: true means that this knowledge doesn't exist yet, even in draft state
                        currentAssignment.customer = article.author;
                        ticketActionService.showAssignDialog(currentAssignment, true, role).result.then(function (result) {
                            if (result.autoAssign) {
                                article.autoAssign = true;
                            }
                            else {
                                article.autoAssign = false;
                                if (result.assignee) {
                                    article.assignee = result.assignee;
                                }
                                if (result.group) {
                                    article.assigneeGroup = result.group;
                                }
                            }
                            $event.currentTarget.focus();
                        }, function () {
                            $event.currentTarget.focus();
                        });
                    }
                    function updateAssignment(person) {
                        $scope.article.assignee = { id: person.id, loginId: person.loginId, fullName: person.fullName, thumbnailMime: person.thumbnailMime, thumbnail: person.thumbnail, organization: person.organization };
                        $scope.article.assigneeGroup = { id: person.supportGroupId, name: person.supportGroup, organization: person.organization, company: person.company };
                    }
                    $scope.addTag = function (item, array) {
                        if (!_.find(array, item)) {
                            array.push(item);
                            if (item.product && item.product.categorizations && item.product.categorizations[0] && !(_.isEmpty(item.product.categorizations[0].tiers))
                                && $scope.article.accessMappings && $scope.article.accessMappings.categorizationEditAllowed) {
                                $scope.$emit(events.AFFECTED_SERVICE_UPDATED, item);
                            }
                            if (array.length === 1 && ((item.company.name === 'All') || (item.company.name === $scope.state.primaryCompany.name))) {
                                $scope.setPrimaryBusinessService(item);
                            }
                        }
                        else {
                            console.warn('should not be 2 similar tags');
                        }
                    };
                    $scope.addKeyword = function () {
                        _.forEach(state.tag.split(','), function (tag) {
                            if (tag.trim() && _.indexOf($scope.article.tags, tag.trim()) === -1) {
                                $scope.article.tags.push(tag.trim());
                            }
                        });
                        state.tag = '';
                    };
                    $scope.removeTag = function (tag, array) {
                        _.pull(array, tag);
                    };
                    $scope.setPrimaryTag = function (newPrimaryTag, array) {
                        if ((newPrimaryTag.company && newPrimaryTag.company.name === $scope.state.primaryCompany.name)
                            || newPrimaryTag.companyName === $scope.state.primaryCompany.name) {
                            var oldPrimaryTag = _.find(array, 'primary');
                            newPrimaryTag.primary = true;
                            if (oldPrimaryTag) {
                                oldPrimaryTag.primary = !oldPrimaryTag.primary;
                            }
                        }
                    };
                    $scope.onServiceFocusBlur = function () {
                        $scope.state.isTooltipOpenService = false;
                    };
                    $scope.setPrimaryBusinessService = function (newPrimaryService) {
                        _.forEach($scope.article.allServices, function (service) {
                            service.primary = service.reconciliationId === newPrimaryService.reconciliationId;
                        });
                    };
                    $scope.$on(events.SAVE_CHANGES, function () {
                        $scope.$emit(events.SAVE_CHANGES_REQUEST, null, true);
                        $scope.article.allCategories = categoriesService.collectValues($scope.article.categoriesSet, $scope.article);
                        categoriesService.clearDirtyValues($scope.article.categoriesSet);
                        if ($rootScope.timezone && $scope.article.nextReviewDate) {
                            $scope.article.nextReviewDate = utilityFunctions.convertToUserPreferenceTimezone($scope.article.nextReviewDate, $rootScope.timezone);
                        }
                        knowledgeArticleModel.updateArticleMetadata($scope.article, $scope.articleCopy).then(function (result) {
                            angular.extend($scope.article, result);
                            $scope.$emit(events.TICKET_PROFILE_RESEND_EVENT, { eventName: events.UPDATE_CONTEXT_ON_REFRESH, eventData: $scope.article });
                            metadataModel.getMetadataByType(EntityVO.TYPE_KNOWLEDGE).then(function (metadata) {
                                $scope.article.categoriesControls = _.cloneDeep(categoriesService.populateCategories($scope.article.defaultCategorization, metadata));
                                $scope.article.categoriesSet = _.cloneDeep(categoriesService.populateMultipleCategories($scope.article.allCategories, metadata));
                            });
                        }).catch(function (error) {
                            systemAlertService.error({
                                text: (error.data.defaultMessage) || (error.data.errorCode ? $filter('i18n')('error.unknown') : error.data.error)
                            });
                        }).finally(function () {
                            $scope.$emit(events.SAVE_CHANGES_COMPLETE);
                        });
                    });
                    $scope.$on(events.TOGGLE_EDIT_MODE, handleToggleEditMode);
                    $scope.$on(events.DISCARD_CHANGES, handleDiscardChanges);
                    !$scope.article.isDraft && $scope.$on('$destroy', function () {
                        if ($scope.editMode) {
                            handleDiscardChanges();
                        }
                    });
                    $scope.state = state;
                    $scope.searchService = searchService;
                    $scope.getCompaniesByName = function (name) {
                        return searchModel.getCompaniesByText(name)
                            .then(function (response) {
                            var filteredCompanies;
                            filteredCompanies = _.filter(response.companies, function (company) {
                                return !_.find(allCompanies, { name: company.name });
                            });
                            return { list: filteredCompanies, exceedsChunkSize: response.exceedsChunkSize };
                        });
                    };
                    $scope.getServicesByText = function (searchText, companyName) {
                        return searchService.getListObjOfServiceByText(searchText, companyName).then(function (response) {
                            $scope.state.exceedsChunkSizeService = response.exceedsChunkSize;
                            $scope.state.isTooltipOpenService = response.exceedsChunkSize;
                            if ($scope.state.isTooltipOpenService) {
                                $timeout(function () {
                                    $scope.state.isTooltipOpenService = false;
                                }, 10000);
                            }
                            return response.list;
                        });
                    };
                    $scope.addCompany = function (company) {
                        allCompanies.push(company);
                        setAvailiableCompanies();
                    };
                    $scope.$on(events.FOUNDATION_ADD, function (event, item) {
                        if ((item.department || item.organization) && $scope.article.allOrganizations.length === 1) {
                            $scope.setPrimaryTag(item, $scope.article.allOrganizations);
                        }
                        else if (item.siteId && $scope.article.allSites.length === 1) {
                            $scope.setPrimaryTag(item, $scope.article.allSites);
                        }
                    });
                    $scope.removeCompany = function (company, $event) {
                        _.remove(allCompanies, { name: company.name });
                        setAvailiableCompanies();
                        $event.stopPropagation();
                    };
                    $scope.setPrimaryCompany = function (newPrimaryCompany) {
                        _.forEach(allCompanies, function (company) {
                            company.primary = company.name === newPrimaryCompany.name;
                        });
                        if ($scope.state.primaryCompany.name !== newPrimaryCompany.name) {
                            $scope.state.primaryCompany = newPrimaryCompany;
                            resetPrimaryFields();
                            populatePotentialPrimary();
                        }
                    };
                    $scope.buildSiteTag = function (site) {
                        var siteGroup = site.siteGroup ? ' > ' + site.siteGroup : '', siteName = site.name ? ' > ' + site.name : '', siteRegion = site.region ? site.region : '';
                        return siteRegion + siteGroup + siteName;
                    };
                    $scope.buildOrganizationTag = function (organization) {
                        var department = organization.department ? ' > ' + organization.department : '';
                        return organization.organization + department;
                    };
                    function resetPrimaryFields() {
                        _.forEach(serializationMap, function (field) {
                            _.forEach($scope.article[field], function (item) {
                                item.primary = false;
                            });
                        });
                    }
                    $scope.prepareOrganization = function (organization) {
                        return { organization: organization.name };
                    };
                    $scope.openNextReviewDate = function ($event) {
                        $event.preventDefault();
                        $event.stopPropagation();
                        $scope.reviewDate.opened = true;
                    };
                    function handleToggleEditMode() {
                        populateCompanies();
                        $scope.articleCopy = _.cloneDeep($scope.article);
                        if ($rootScope.timezone && $scope.article.nextReviewDate) {
                            $scope.article.nextReviewDate = utilityFunctions.convertToLocalTimezone($scope.article.nextReviewDate, $rootScope.timezone);
                        }
                        state.selectedLanguage = _.find($scope.languages, { name: $scope.article.language });
                        $scope.$emit(events.TOGGLE_KNOWLEDGE_ARTICLE_EDIT_MODE);
                        populatePotentialPrimary();
                    }
                    function handleDiscardChanges() {
                        angular.extend($scope.article, $scope.articleCopy);
                    }
                    function setAvailiableCompanies() {
                        $scope.availiableCompanies = _.filter(availiableCompanies, function (company) {
                            return !_.find(allCompanies, { name: company.name });
                        });
                    }
                    function populateCompanies() {
                        allCompanies = $scope.article.allCompanies;
                        $scope.userCompany = userModel.userFullData.company;
                        return searchModel.getOperatingCompanies(null, -1).then(function (response) {
                            availiableCompanies = [{ name: 'All' }].concat(_.cloneDeep(response.companies));
                            state.tooManyCompanies = response.exceedsChunkSize;
                            setAvailiableCompanies();
                        });
                    }
                    function populatePotentialPrimary() {
                        if ($scope.article.isDraft) {
                            return;
                        }
                        state.dataIsLoading = true;
                        var requestObject = {
                            company: $scope.state.primaryCompany,
                            site: _.reject($scope.article.allSites, 'companyName'),
                            organization: _.reject($scope.article.allOrganizations, 'companyName'),
                            categories: _.reject(categoriesService.collectValues($scope.article.categoriesSet, $scope.article), function (category) {
                                return category.company && category.company.name === 'All';
                            })
                        };
                        if (!requestObject.site.length && !requestObject.organization.length && !requestObject.categories.length) {
                            state.dataIsLoading = false;
                            return;
                        }
                        knowledgeArticleModel.getPotentialPrimary(requestObject).then(function (responce) {
                            var foundationFields = {
                                site: responce.site,
                                organization: responce.organization
                            };
                            _.forIn(foundationFields, function (metadataItems, key) {
                                _.forEach(metadataItems, function (metadataItem, index) {
                                    if (metadataItem.isPrimary) {
                                        requestObject[key][index].companyName = requestObject.company.name;
                                    }
                                });
                            });
                            _.forEach(responce.categories, function (category, index) {
                                if (category.isPrimary) {
                                    $scope.article.categoriesSet[index].company = { name: requestObject.company.name };
                                }
                            });
                        }).finally(function () {
                            state.dataIsLoading = false;
                        });
                    }
                    var refreshResourceFeed = false;
                    $scope.$on(events.REFRESH_RESOURCE_FEED, function () {
                        state.dataIsLoading = true;
                        refreshResourceFeed = true;
                    });
                    $scope.$on(events.REFRESH_KA_META, function (event, data) {
                        if (refreshResourceFeed) {
                            refreshResourceFeed = false;
                            $scope.article = data.article;
                            $q.all([userModel.getUserDataForCurrentSession(), metadataModel.getMetadataByType(EntityVO.TYPE_KNOWLEDGE)]).then(function (result) {
                                metadata = result[1];
                                $scope.languages = metadata.languages;
                                //Company handling
                                return populateCompanies();
                            }).finally(function () {
                                state.dataIsLoading = false;
                            });
                        }
                    });
                }
            ]
        };
    });
})();