import SwiftSignalKit
import SyncCore
import Postbox

public extension TelegramEngine {
    final class Stickers {
        private let account: Account

        init(account: Account) {
            self.account = account
        }

        public func archivedStickerPacks(namespace: ArchivedStickerPacksNamespace = .stickers) -> Signal<[ArchivedStickerPackItem], NoError> {
            return _internal_archivedStickerPacks(account: account, namespace: namespace)
        }

        public func removeArchivedStickerPack(info: StickerPackCollectionInfo) -> Signal<Void, NoError> {
            return _internal_removeArchivedStickerPack(account: self.account, info: info)
        }

        public func cachedStickerPack(reference: StickerPackReference, forceRemote: Bool) -> Signal<CachedStickerPackResult, NoError> {
            return _internal_cachedStickerPack(postbox: self.account.postbox, network: self.account.network, reference: reference, forceRemote: forceRemote)
        }

        public func loadedStickerPack(reference: StickerPackReference, forceActualized: Bool) -> Signal<LoadedStickerPack, NoError> {
            return _internal_loadedStickerPack(postbox: self.account.postbox, network: self.account.network, reference: reference, forceActualized: forceActualized)
        }

        public func randomGreetingSticker() -> Signal<FoundStickerItem?, NoError> {
            return _internal_randomGreetingSticker(account: self.account)
        }

        public func searchStickers(query: String, scope: SearchStickersScope = [.installed, .remote]) -> Signal<[FoundStickerItem], NoError> {
            return _internal_searchStickers(account: self.account, query: query, scope: scope)
        }

        public func searchStickerSetsRemotely(query: String) -> Signal<FoundStickerSets, NoError> {
            return _internal_searchStickerSetsRemotely(network: self.account.network, query: query)
        }

        public func searchStickerSets(query: String) -> Signal<FoundStickerSets, NoError> {
            return _internal_searchStickerSets(postbox: self.account.postbox, query: query)
        }

        public func searchGifs(query: String, nextOffset: String = "") -> Signal<ChatContextResultCollection?, NoError> {
            return _internal_searchGifs(account: self.account, query: query, nextOffset: nextOffset)
        }

        public func addStickerPackInteractively(info: StickerPackCollectionInfo, items: [ItemCollectionItem], positionInList: Int? = nil) -> Signal<Void, NoError> {
            return _internal_addStickerPackInteractively(postbox: self.account.postbox, info: info, items: items, positionInList: positionInList)
        }

        public func removeStickerPackInteractively(id: ItemCollectionId, option: RemoveStickerPackOption) -> Signal<(Int, [ItemCollectionItem])?, NoError> {
            return _internal_removeStickerPackInteractively(postbox: self.account.postbox, id: id, option: option)
        }

        public func removeStickerPacksInteractively(ids: [ItemCollectionId], option: RemoveStickerPackOption) -> Signal<(Int, [ItemCollectionItem])?, NoError> {
            return _internal_removeStickerPacksInteractively(postbox: self.account.postbox, ids: ids, option: option)
        }

        public func markFeaturedStickerPacksAsSeenInteractively(ids: [ItemCollectionId]) -> Signal<Void, NoError> {
            return _internal_markFeaturedStickerPacksAsSeenInteractively(postbox: self.account.postbox, ids: ids)
        }

        public func searchEmojiKeywords(inputLanguageCode: String, query: String, completeMatch: Bool) -> Signal<[EmojiKeywordItem], NoError> {
            return _internal_searchEmojiKeywords(postbox: self.account.postbox, inputLanguageCode: inputLanguageCode, query: query, completeMatch: completeMatch)
        }

        public func stickerPacksAttachedToMedia(media: AnyMediaReference) -> Signal<[StickerPackReference], NoError> {
            return _internal_stickerPacksAttachedToMedia(account: self.account, media: media)
        }
    }
}