"use strict";
(function () {
    'use strict';
    angular.module('releaseModule').controller('RelateChangeController', ['$scope', '$modalInstance', 'linkParams', 'searchService', '$q', 'relationModel', 'metadataModel',
        'systemAlertService', 'i18nService',
        function ($scope, $modalInstance, linkParams, searchService, $q, relationModel, metadataModel, systemAlertService, i18nService) {
            var type = EntityVO.TYPE_RELEASE, selected = {}, state = {
                searching: false,
                processing: true,
                isDirty: false
            }, ticket = {};
            $scope.state = state;
            $scope.selected = selected;
            $scope.availableEntities = null;
            $scope.ticketType = type;
            relationModel.getRelationsByTag(linkParams.selectedItems[0].id, EntityVO.TYPE_RELEASE, 'releasePlan').then(function (response) {
                ticket.relations = response;
                state.processing = false;
            });
            $scope.searchEntities = function () {
                var params = {}, jsonParams = {};
                // if there is no searchText, the request fails on the backend
                // with an error 'The Search Text field cannot be null.'
                if (!selected.searchText) {
                    return false;
                }
                if (state.showSuggestedItemsTooltip) {
                    state.showSuggestedItemsTooltip = false;
                }
                state.searching = true;
                selected.entities = [];
                params = {
                    search_text: selected.searchText,
                    types: EntityVO.TYPE_CHANGE,
                    chunk_index: 0,
                    chunk_size: 50
                };
                jsonParams = {
                    allowSpecialCharacters: true
                };
                function postSearch(data) {
                    var searchResults = data.items.length > 0 ? data.items[0].results : [];
                    //Remove already related items from search results
                    _.forEach(ticket.relations, function (relatedItem) {
                        if (relatedItem.type === EntityVO.TYPE_CHANGE) {
                            searchResults = _.reject(searchResults, { id: relatedItem.id });
                        }
                    });
                    $scope.availableEntities = searchResults;
                }
                var promarr = [searchService.getGlobalSearchResults(params, jsonParams)];
                if (!metadataModel.cache[EntityVO.TYPE_CHANGE]) {
                    promarr.push(metadataModel.getMetadataByType(EntityVO.TYPE_CHANGE));
                }
                return $q.all(promarr).then(function (data) {
                    postSearch(data[0]);
                }).finally(function () {
                    state.searching = false;
                });
            };
            $scope.selectEntity = function (entity) {
                state.isDirty = true;
                if (entity.isSelected) {
                    selected.entities.push(entity);
                }
                else {
                    _.remove(selected.entities, { id: entity.id });
                }
            };
            $scope.link = function () {
                state.processing = true;
                var sequence = linkParams.sequence;
                var actionItems = _.map(linkParams.selectedItems, function (item) {
                    var actionObj = {
                        uuid: item.id,
                        type: item.type
                    };
                    return actionObj;
                }), relateItems = _.map(selected.entities, function (entity) {
                    var relatedObj = {
                        id: entity.id,
                        displayId: entity.displayId,
                        relationshipType: RelationItemVO.TYPE_CONSISTSOF,
                        tag: RelationItemVO.TAG_LINKEDITEM,
                        type: entity.type,
                        desc: entity.title,
                        parentDesc: linkParams.selectedItems[0].desc,
                        milestone: linkParams.selectedItems[0].milestone.name,
                        details: { sequence: sequence }
                    };
                    sequence++;
                    if (linkParams.selectedItems[0].displayId) {
                        relatedObj.parentDisplayId = linkParams.selectedItems[0].displayId;
                    }
                    return relatedObj;
                });
                relationModel.bulkAddRelation(actionItems, relateItems).then(function () {
                    $modalInstance.close();
                    state.processing = false;
                }, function (response) {
                    systemAlertService.error({
                        text: response.data.results.error,
                        clear: false
                    });
                    $modalInstance.dismiss();
                }).catch(function (response) {
                    systemAlertService.error({
                        text: response.data.results.error,
                        clear: false
                    });
                    $modalInstance.dismiss();
                });
            };
            $scope.close = function () {
                if (state.isDirty) {
                    var modalInstance = systemAlertService.modal({
                        title: i18nService.getLocalizedString('common.notification.dirty.title'),
                        text: i18nService.getLocalizedString('common.notification.dirty.message'),
                        buttons: [
                            {
                                text: i18nService.getLocalizedString('common.labels.yes'),
                                data: true
                            },
                            {
                                text: i18nService.getLocalizedString('common.labels.no'),
                                data: false
                            }
                        ]
                    });
                    modalInstance.result.then(function (data) {
                        if (data) {
                            $modalInstance.dismiss();
                        }
                    });
                }
                else {
                    $modalInstance.dismiss();
                }
            };
        }]);
})();