define(["apphost"],function(appHost){"use strict";function getDisplayName(item,options){if(!item)throw new Error("null item passed into getDisplayName");options=options||{},"Timer"===item.Type&&(item=item.ProgramInfo||item);var name=("Program"!==item.Type&&"Recording"!==item.Type||!item.IsSeries&&!item.EpisodeTitle?item.Name:item.EpisodeTitle)||"";if("TvChannel"===item.Type)return item.Number?item.Number+" "+name:name;if("Episode"===item.Type&&0===item.ParentIndexNumber)name=Globalize.translate("sharedcomponents#ValueSpecialEpisodeName",name);else if(("Episode"===item.Type||"Program"===item.Type)&&null!=item.IndexNumber&&null!=item.ParentIndexNumber&&options.includeIndexNumber!==!1){var displayIndexNumber=item.IndexNumber,number=displayIndexNumber;options.includeParentInfo!==!1&&(number="S"+item.ParentIndexNumber+", E"+number),item.IndexNumberEnd&&(displayIndexNumber=item.IndexNumberEnd,number+="-"+displayIndexNumber),number&&(name=name?number+" - "+name:number)}return name}function supportsAddingToCollection(item){var invalidTypes=["Person","Genre","MusicGenre","Studio","GameGenre","BoxSet","Playlist","UserView","CollectionFolder","Audio","TvChannel","Channel","Program","MusicAlbum","Timer","SeriesTimer"];return("Recording"!==item.Type||"Completed"===item.Status)&&(!item.CollectionType&&invalidTypes.indexOf(item.Type)===-1&&"Photo"!==item.MediaType)}function supportsAddingToPlaylist(item){return"Program"!==item.Type&&("TvChannel"!==item.Type&&("Timer"!==item.Type&&("SeriesTimer"!==item.Type&&("Photo"!==item.MediaType&&(("Recording"!==item.Type||"Completed"===item.Status)&&(item.MediaType||item.IsFolder||"Genre"===item.Type||"MusicGenre"===item.Type||"MusicArtist"===item.Type))))))}function canEdit(user,item){var itemType=item.Type;return"UserRootFolder"!==itemType&&"UserView"!==itemType&&("Program"!==itemType&&(("Recording"!==item.Type||"Completed"===item.Status)&&user.Policy.IsAdministrator))}function isLocalItem(item){return!(!item||!item.Id||0!==item.Id.indexOf("local"))}return{getDisplayName:getDisplayName,supportsAddingToCollection:supportsAddingToCollection,supportsAddingToPlaylist:supportsAddingToPlaylist,isLocalItem:isLocalItem,canIdentify:function(user,itemType){return!("Movie"!==itemType&&"Trailer"!==itemType&&"Series"!==itemType&&"Game"!==itemType&&"BoxSet"!==itemType&&"Person"!==itemType&&"Book"!==itemType&&"MusicAlbum"!==itemType&&"MusicArtist"!==itemType||!user.Policy.IsAdministrator)},canEdit:canEdit,canEditImages:function(user,item){var itemType=item.Type;return"Photo"!==item.MediaType&&("UserView"===itemType?!!user.Policy.IsAdministrator:("Recording"!==item.Type||"Completed"===item.Status)&&("Timer"!==itemType&&"SeriesTimer"!==itemType&&canEdit(user,item)))},canSync:function(user,item){return!(user&&!user.Policy.EnableContentDownloading)&&item.SupportsSync},canShare:function(user,item){return"Program"!==item.Type&&("TvChannel"!==item.Type&&("Timer"!==item.Type&&("SeriesTimer"!==item.Type&&(("Recording"!==item.Type||"Completed"===item.Status)&&(user.Policy.EnablePublicSharing&&appHost.supports("sharing"))))))},enableDateAddedDisplay:function(item){return!item.IsFolder&&item.MediaType&&"Program"!==item.Type&&"TvChannel"!==item.Type&&"Trailer"!==item.Type}}});