"use strict";
(function () {
    'use strict';
    angular.module('feedModule')
        .service('feedService', ['$resource', 'events', function ($resource, events) {
            var resource = $resource('', {}, {
                getUpdateFeedItems: { url: '/smartit/rest/v2/following/stream', method: 'GET', isArray: true },
                getActivityFeedItems: { url: '/smartit/rest/timeline/:type/:id', method: 'GET', isArray: true },
                addActivityFeedWorknote: { url: '/smartit/rest/:type/worknote/:id', method: 'PUT', isArray: true },
                addActivityFeedWorknoteBulk: { url: '/smartit/rest/ticket/worknote/bulk', method: 'POST', isArray: true },
                addActivityFeedWorknoteWithFlag: {
                    url: '/smartit/rest/:type/flagUpdate/:id',
                    method: 'PUT',
                    isArray: true
                },
                unpinFeedItem: { url: '/smartit/rest/subscription/unpin/:type/:id', method: 'POST', isArray: false }
            });
            this.getUpdateFeedItems = function (params) {
                return resource.getUpdateFeedItems(params).$promise.then(function (data) {
                    var result = {};
                    result.items = data[0].items.map(function (item) {
                        var feedItem = new FeedItemVO().build(item);
                        // process attachments
                        if (feedItem.hasAttachments()) {
                            feedItem.attachments = feedItem.note.attachments.map(function (attachment) {
                                return new AttachmentVO().build(attachment);
                            });
                        }
                        if (feedItem.isFlag()) {
                            feedItem.note.repliesCount = item.note.repliesCount;
                            feedItem.note.multipleReplies = (feedItem.note.repliesCount > 1) ? true : false;
                            feedItem.replies = item.replies;
                        }
                        //Process Replies
                        if (feedItem.isFlag() && feedItem.hasReplies()) {
                            feedItem.replies = feedItem.replies.map(function (reply) {
                                reply.createDateLabel = moment(reply.createDate).fromNow();
                                if (reply.event && (reply.eventType === events.KA_UNFLAGGED)) {
                                    feedItem.threadUnflagged = true;
                                }
                                return new FeedItemVO().build(reply);
                            });
                        }
                        return feedItem;
                    });
                    if (data[0].followCount) {
                        result.followCount = data[0].followCount;
                    }
                    result.syncTime = data[0].syncTime;
                    return result;
                });
            };
            this.getActivityFeedItems = function (entity, params) {
                return resource.getActivityFeedItems(angular.extend({}, entity, params)).$promise.then(function (data) {
                    var result;
                    if (data[0].timeline && data[0].timeline === "UNAUTHORIZED") {
                        result = {
                            "isNotAuthorized": true
                        };
                    }
                    else {
                        result = data[0].items.map(function (item) {
                            var feedItem = new FeedItemVO().build(item);
                            // process attachments
                            if (feedItem.hasAttachments()) {
                                feedItem.attachments = feedItem.note.attachments.map(function (attachment) {
                                    return new AttachmentVO().build(attachment);
                                });
                            }
                            if (feedItem.isFlag()) {
                                feedItem.note.repliesCount = item.note.repliesCount;
                                feedItem.note.multipleReplies = (feedItem.note.repliesCount > 1) ? true : false;
                                feedItem.replies = item.replies;
                            }
                            //Process Replies
                            if (feedItem.isFlag() && feedItem.hasReplies()) {
                                feedItem.replies = feedItem.replies.map(function (reply) {
                                    reply.createDateLabel = moment(reply.createDate).fromNow();
                                    if (reply.event && (reply.eventType === events.KA_UNFLAGGED)) {
                                        feedItem.threadUnflagged = true;
                                    }
                                    return new FeedItemVO().build(reply);
                                });
                            }
                            if (feedItem.hasComments() && feedItem.comments) {
                                feedItem.comments = feedItem.comments.map(function (comment) {
                                    return new CommentVO().build(comment);
                                });
                            }
                            return feedItem;
                        });
                    }
                    return result || [];
                });
            };
            this.addActivityFeedWorknote = function (entity, params) {
                return resource.addActivityFeedWorknote(entity, params).$promise;
            };
            this.addActivityFeedWorknoteBulk = function (request) {
                return resource.addActivityFeedWorknoteBulk(request).$promise;
            };
            this.addActivityFeedWorknoteWithFlag = function (entity, params) {
                return resource.addActivityFeedWorknoteWithFlag(entity, params).$promise;
            };
            this.unpinFeedItem = function (entity) {
                return resource.unpinFeedItem(entity, {}).$promise;
            };
        }]);
}());