// Origin: NOCOM-BOT/mod_fbmsg_legacy

declare module '@dongdev/fca-unofficial' {
    import type { Readable, Duplex, Transform } from "stream";
    import type EventEmitter from "events";

    type ReadableStream = Readable | Duplex | Transform;
    function login(credentials: Partial<{
        email: string,
        password: string,
        appState: AppstateData
    }>, options: Partial<IFCAU_Options>, callback: (err: Error | null, api: IFCAU_API) => void): void;
    function login(credentials: Partial<{
        email: string,
        password: string,
        appState: AppstateData
    }>, options: Partial<IFCAU_Options>): Promise<IFCAU_API>;
    function login(credentials: Partial<{
        email: string,
        password: string,
        appState: AppstateData
    }>, callback: (err: Error | null, api: IFCAU_API) => void): void;
    function login(credentials: Partial<{
        email: string,
        password: string,
        appState: AppstateData
    }>): Promise<IFCAU_API>;

    export default login;

    export type Cookie = {
        key: string,
        value: string,
        domain: string,
        path?: string,
        hostOnly?: boolean,
        creation?: string,
        lastAccessed?: string
    }

    export type AppstateData = {
        appState: Cookie[]
    }

    export type MessageObject = {
        body: string,
        sticker?: string,
        attachment?: ReadableStream | ReadableStream[],
        url?: string,
        emoji?: string,
        emojiSize?: string,
        mentions?: {
            tag: string,
            id: string,
            fromIndex?: number
        }[],
        location?: {
            latitude: number,
            longitude: number,
            current?: boolean
        }
    }

    function sendMessage(
        message: string | MessageObject,
        threadID: string | string[],
        callback?: (err?: Error, data?: { threadID: string, messageID: string, timestamp: number }) => void,
        replyMessageID?: string,
        isGroup?: boolean
    ): Promise<{ threadID: string, messageID: string, timestamp: number }>;
    function sendMessage(
        message: string | MessageObject,
        threadID: string | string[],
        replyMessageID?: string,
        isGroup?: boolean
    ): Promise<{ threadID: string, messageID: string, timestamp: number }>;

    export type IFCAU_API = {
        addUserToGroup: (userID: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        changeAdminStatus: (threadID: string, adminIDs: string | string[], adminStatus: boolean, callback?: (err?: Error) => void) => Promise<void>,
				changeApprovalMode: (approvalMode: 0 | 1, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        changeArchivedStatus: (threadOrThreads: string | string[], archive: boolean, callback?: (err?: Error) => void) => Promise<void>,
        changeBlockedStatus: (userID: string, blocked: boolean, callback?: (err?: Error) => void) => Promise<void>,
        changeBlockedStatusMqtt: (userID: string, status: boolean, type: string?, callback?: (err?: Error) => void) => Promise<void>,
        changeGroupImage: (image: ReadableStream, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        changeNickname: (nickname: string, threadID: string, pariticipantID: string, callback?: (err?: Error) => void) => Promise<void>,
        changeThreadColor: (color: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        changeThreadEmoji: (emoji: string | null, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        createNewGroup: (participantIDs: string[], groupTitle?: string, callback?: (err: Error, threadID: string) => void) => Promise<string>,
        createPoll: (title: string, threadID: string, options?: { [item: string]: boolean }, callback?: (err?: Error) => void) => Promise<void>,
        createPollMqtt: (title: string, options?: { [item: string]: boolean }, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        deleteMessage: (messageOrMessages: string | string[], callback?: (err?: Error) => void) => Promise<void>,
        deleteThread: (threadOrThreads: string | string[], callback?: (err?: Error) => void) => Promise<void>,
        editMessage: (text: string, messageID: string, callback?: (err?: Error) => void) => Promise<void>,
        forwardAttachment: (attachmentID: string, userOrUsers: string | string[], callback?: (err?: Error) => void) => Promise<void>,
        forwardMessage: (messageID: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        getAppState: () => any,
        getCurrentUserID: () => string,
        getEmojiUrl: (c: string, size: number, pixelRatio: number) => string,
        getFriendsList: (callback?: (err: Error | null, friends: IFCAU_Friend[]) => void) => Promise<IFCAU_Friend[]>,
        getThreadHistory: (threadID: string, amount: number, time?: number, callback?: (err: Error | null, messages: any[]) => void) => Promise<any[]>,
        getThreadInfo: (threadID: string, callback?: (err: Error | null, thread: IFCAU_Thread) => void) => Promise<IFCAU_Thread>,
        getThreadList: (limit: number, timestamp: number | null, tags: string[], callback?: (err: Error | null, threads: IFCAU_ThreadList) => void) => Promise<IFCAU_ThreadList>,
        getThreadPictures: (threadID: string, offset: number, limit: number, callback?: (err: Error | null, pictures: string[]) => void) => Promise<string[]>,
        getUserID: (name: string, callback?: (err: Error | null, obj: IFCAU_UserIDResponse) => void) => Promise<IFCAU_UserIDResponse>,
        getUserInfo: (userOrUsers: string | string[], callback?: (err: Error | null, users: { [id: string]: IFCAU_User }) => void) => Promise<{ [id: string]: IFCAU_User }>,
        threadColors: {
            [color: string]: string
        },
        handleMessageRequest(threadOrThreads: string | string[], accept: boolean, callback: (err?: Error) => void): Promise<void>;
        listen(callback?: (err: Error | null, message: IFCAU_ListenMessage) => void): EventEmitter;
        listenMqtt(callback?: (err: Error | null, message: IFCAU_ListenMessage) => void): EventEmitter & { stopListening: (callback?: () => void) => void };
        logout: (callback?: (err?: Error) => void) => Promise<void>,
        markAsDelivered(threadID: string, messageID: string, callback?: (err?: Error) => void): Promise<void>,
        markAsRead(threadID: string, read?: boolean, callback?: (err?: Error) => void): Promise<void>,
        markAsReadAll: (callback?: (err?: Error) => void) => Promise<void>,
        markAsSeen(seenTimestamp?: number, callback?: (err?: Error) => void): Promise<void>,
        muteThread: (threadID: string, muteSeconds: number, callback?: (err?: Error) => void) => Promise<void>,
        pinMessage: (pinMode: boolean, messageID: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        removeUserFromGroup: (userID: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        resolvePhotoUrl: (photoID: string, callback?: (err: Error | null, url: string) => void) => Promise<string>,
        sendMessage: typeof sendMessage,
        sendTypingIndicator: (threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        sendTypingIndicatorMqtt: (isTyping: boolean, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        setMessageReaction: (reaction: string, messageID: string, callback?: (err?: Error) => void, forceCustomReaction?: boolean) => Promise<void>,
        setMessageReactionMqtt: (reaction: string, messageID: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        setOptions: (options: Partial<IFCAU_Options>) => void,
        setTitle: (newTitle: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        setTheme: (themeID?: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
        unsendMessage: (messageID: string, callback?: (err?: Error) => void) => Promise<void>,
        unsendMessageMqtt: (messageID: string, threadID: string, callback?: (err?: Error) => void) => Promise<void>,
    }

    export type IFCAU_ListenMessage =
        {
            type: "message",
            attachments: IFCAU_Attachment[],
            args: string[],
            body: string,
            isGroup: boolean,
            mentions: { [id: string]: string },
            messageID: string,
            senderID: string,
            threadID: string,
            isUnread: boolean,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: {
                image: {
                    attachmentID: string,
                    width: number,
                    height: number,
                    url: string
                }
            },
            logMessageType: "log:thread-image",
            threadID: string
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: {
                addedParticipants: {
                    fanoutPolicy: string,
                    firstName: string,
                    fullName: string,
                    groupJoinStatus: string,
                    initialFolder: string,
                    initialFolderId: {
                        systemFolderId: string,
                    },
                    lastUnsubscribeTimestampMs: string,
                    userFbId: string,
                    isMessengerUser: boolean
                }[],
            },
            logMessageType: "log:subscribe",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: { leftParticipantFbId: string },
            logMessageType: "log:unsubscribe",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: { name: string },
            logMessageType: "log:thread-name",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: {
                theme_color: string,
                gradient?: string,
                should_show_icon: string,
                theme_id: string,
                accessibility_label: string,
                theme_name_with_subtitle: string,
                theme_emoji?: string
            },
            logMessageType: "log:thread-color",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: {
                thread_quick_reaction_instruction_key_id: string,
                thread_quick_reaction_emoji: string,
                thread_quick_reaction_emoji_url: string
            },
            logMessageType: "log:thread-icon",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: {
                nickname: string,
                participant_id: string
            },
            logMessageType: "log:user-nickname",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: {
                THREAD_CATEGORY: string,
                TARGET_ID: string,
                ADMIN_TYPE: string,
                ADMIN_EVENT: 'add_admin' | 'remove_admin'
            },
            logMessageType: "log:thread-admins",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: {
                removed_option_ids: string,
                question_json: string,
                event_type: 'question_creation' | 'update_vote' | 'add_unvoted_option' | 'multiple_updates',
                added_option_ids: string,
                new_option_texts: string,
                new_option_ids: string,
                question_id: string,
            },
            logMessageType: "log:thread-poll",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: { APPROVAL_MODE: '0' | '1', THREAD_CATEGORY: string },
            logMessageType: "log:thread-approval-mode",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "event",
            author: string,
            logMessageBody: string,
            logMessageData: any,
            logMessageType: "log:thread-call",
            threadID: string,
            participantIDs: string[]
        } |
        {
            type: "typ",
            from: string,
            fromMobile: boolean,
            isTyping: boolean,
            threadID: string
        } |
        {
            type: "read",
            threadID: string,
            time: number,
        } |
        {
            type: "read_receipt",
            reader: string,
            threadID: string,
            time: number
        } | {
            type: "message_reaction",
            threadID: string,
            messageID: string,
            reaction: string,
            senderID: string,
            userID: string,
            reactionTimestamp: number
        } | {
            type: "presence",
            statuses: number,
            timestamp: number,
            userID: string
        } | {
            type: "message_unsend",
            threadID: string,
            senderID: string,
            messageID: string,
            deletionnTimestamp: number
        } | {
            type: "message_reply"
            attachments: IFCAU_Attachment[],
            args: string[],
            body: string,
            isGroup: boolean,
            mentions: { [id: string]: string },
            messageID: string,
            senderID: string,
            threadID: string,
            isUnread: boolean,
            participantIDs: string[],
            messageReply: {
                attachments: IFCAU_Attachment[],
                body: string,
                isGroup: boolean,
                mentions: { [id: string]: string },
                messageID: string,
                senderID: string,
                threadID: string,
                isUnread: boolean
            }
        };

    export type IFCAU_Attachment =
        {
            type: "sticker",
            ID: string,
            url: string,
            packID: string,
            spriteUrl: string,
            spriteUrl2x: string,
            width: number,
            height: number,
            caption: string,
            description: string,
            frameCount: number,
            frameRate: number,
            framesPerRow: number,
            framesPerCol: number
        } |
        {
            type: "file",
            ID: string,
            filename: string,
            url: string,
            isMalicious: boolean,
            contentType: string
        } |
        {
            type: "photo",
            ID: string,
            filename: string,
            thumbnailUrl: string,
            previewUrl: string,
            previewWidth: number,
            previewHeight: number,
            largePreviewUrl: string,
            largePreviewWidth: number,
            largePreviewHeight: number,
            url: string,
            width: number,
            height: number
        } |
        {
            type: "animated_image",
            ID: string,
            filename: string,
            previewUrl: string,
            previewWidth: number,
            previewHeight: number,
            url: string,
            width: number,
            height: number
        } |
        {
            type: "video",
            ID: string,
            filename: string,
            previewUrl: string,
            previewWidth: number,
            previewHeight: number,
            url: string,
            width: number,
            height: number
            duration: number,
            videoType: string
        } |
        {
            type: "audio",
            ID: string,
            filename: string,
            audioType: string,
            duration: number,
            url: string,
            isVoiceMail: boolean
        } |
        {
            type: "location",
            ID: string,
            latitude: number,
            longitude: number,
            image: string,
            width: number,
            height: number,
            url: string,
            address: string
        } |
        {
            type: "share",
            ID: string,
            url: string,
            title: string,
            description: string,
            source: string,
            image: string,
            width: number,
            height: number,
            playable: boolean,
            duration: number,
            playableUrl: string,
            subattachments: any,
            properties: any
        }

    export type IFCAU_User = {
        name: string,
        firstName?: string,
        vanity?: string,
        thumbSrc: string,
        profileUrl: string | null,
        gender?: number,
        type: string,
        isFriend?: boolean,
        isBirthday: boolean,
        searchToken: any,
        alternateName?: string
    }

    export type IFCAU_UserIDResponse = {
        userID: string,
        photoUrl: string,
        indexRank: number,
        name: string,
        isVerified: boolean,
        profileUrl: string,
        category: string,
        score: number,
        type: string
    }[];

    export type IFCAU_Options = {
        pauseLog: boolean,
        logLevel: "silly" | "verbose" | "info" | "http" | "warn" | "error" | "silent",
        selfListen: boolean,
        listenEvents: boolean,
        pageID: string,
        updatePresence: boolean,
        forceLogin: boolean,
        userAgent: string,
        autoMarkDelivery: boolean,
        autoMarkRead: boolean,
        proxy: string,
        online: boolean
    }

    export type IFCAU_Friend = {
        alternativeName: string,
        firstName: string,
        gender: string,
        userID: string,
        isFriend: boolean,
        fullName: string,
        profilePicture: string,
        type: string,
        profileUrl: string,
        vanity: string,
        isBirthday: boolean
    }

    export type IFCAU_Thread = {
        threadID: string,
        participantIDs: string[],
        threadName: string,
        userInfo: (IFCAU_User & { id: string })[],
        nicknames: { [id: string]: string } | null,
        unreadCount: number,
        messageCount: number,
        imageSrc: string,
        timestamp: number,
        muteUntil: number | null,
        isGroup: boolean,
        isSubscribed: boolean,
        folder: 'INBOX' | 'ARCHIVE' | string,
        isArchived: boolean,
        cannotReplyReason: string | null,
        lastReadTimestamp: number,
        emoji: string | null,
        color: string | null,
        adminIDs: string[],
        approvalMode: boolean,
        approvalQueue: { inviterID: string, requesterID: string, timestamp: string }[]
    }

    export type IFCAU_ThreadList = {
        threadID: string,
        name: string,
        unreadCount: number,
        messageCount: number,
        imageSrc: string,
        emoji: string | null,
        color: string | null,
        nicknames: { userid: string, nickname: string }[],
        muteUntil: number | null,
        participants: IFCAU_ThreadList_Participants[],
        adminIDs: string[],
        folder: "INBOX" | "ARCHIVED" | "PENNDING" | "OTHER" | string,
        isGroup: boolean,
        customizationEnabled: boolean,
        participantAddMode: string,
        reactionMuteMode: string,
        isArchived: boolean,
        isSubscribed: boolean,
        timestamp: number,
        snippet: string,
        snippetAttachments: string
        snippetSender: string,
        lastMessageTimestamp: number,
        listReadTimestamp: number | null,
        cannotReplyReason: string | null,
        approvalMode: string
    }[]

    export type IFCAU_ThreadList_Participants =
        {
            accountType: "User",
            userID: string,
            name: string,
            shortName: string,
            gender: string,
            url: string,
            profilePicture: string,
            username: string | null,
            isViewerFriend: boolean,
            isMessengerUser: boolean,
            isVerified: boolean,
            isMessageBlockedByViewer: boolean,
            isViewerCoworker: boolean
        } |
        {
            accountType: "Page",
            userID: string,
            name: string,
            url: string,
            profilePicture: string,
            username: string | null,
            acceptMessengerUserFeedback: boolean,
            isMessengerUser: boolean,
            isVerified: boolean,
            isMessengerPlatformBot: boolean,
            isMessageBlockedByViewer: boolean,
        } |
        {
            accountType: "ReducedMessagingActor",
            userID: string,
            name: string,
            url: string,
            profilePicture: string,
            username: string | null,
            acceptMessengerUserFeedback: boolean,
            isMessageBlockedByViewer: boolean
        } |
        {
            accountType: "UnavailableMessagingActor",
            userID: string,
            name: string,
            url: null,
            profilePicture: string,
            username: null,
            acceptMessengerUserFeedback: boolean,
            isMessageBlockedByViewer: boolean
        } |
        {
            accountType: string,
            userID: string,
            name: string
        };
}