import { ReadonlySubject } from "@iyio/common";
import { Observable } from "rxjs";
import { Conversation, ConversationOptions } from "./Conversation";
import { ConvoComponentRenderer, ConvoDataStore, ConvoEditorMode, ConvoMessageRenderResult, ConvoMessageRenderer, ConvoPromptMedia } from "./convo-lang-ui-types";
import { FlatConvoMessage } from "./convo-types";
export type ConversationUiCtrlTask = 'completing' | 'loading' | 'clearing' | 'disposed';
export interface InitConversationUiCtrlConvoOptions {
    appendTemplate: boolean;
}
export interface ConversationUiCtrlOptions {
    id?: string;
    /**
     * If true and an id is given the conversation will be auto loaded.
     */
    autoLoad?: boolean;
    template?: string;
    convo?: Conversation;
    convoOptions?: ConversationOptions;
    initConvo?: (convo: Conversation) => void;
    autoSave?: boolean;
    store?: null | 'localStorage' | ConvoDataStore;
    removeDanglingUserMessages?: boolean;
    enableSlashCommand?: boolean;
}
export declare class ConversationUiCtrl {
    readonly id: string;
    readonly autoSave: boolean;
    private readonly store;
    private readonly convoOptions?;
    private readonly initConvoCallback?;
    private readonly _lastCompletion;
    get lastCompletionSubject(): ReadonlySubject<string | null>;
    get lastCompletion(): string | null;
    private readonly tasks;
    private readonly _currentTask;
    get currentTaskSubject(): ReadonlySubject<ConversationUiCtrlTask | null>;
    get currentTask(): ConversationUiCtrlTask | null;
    private readonly _template;
    get templateSubject(): ReadonlySubject<string | undefined>;
    get template(): string | undefined;
    set template(value: string | undefined);
    private readonly _removeDanglingUserMessages;
    get removeDanglingUserMessagesSubject(): ReadonlySubject<boolean>;
    get removeDanglingUserMessages(): boolean;
    set removeDanglingUserMessages(value: boolean);
    private readonly _convo;
    get convoSubject(): ReadonlySubject<Conversation | null>;
    get convo(): Conversation | null;
    private readonly _showSource;
    get showSourceSubject(): ReadonlySubject<boolean>;
    /**
     * If true the source convo-lang syntax should be displayed to the user
     */
    get showSource(): boolean;
    set showSource(value: boolean);
    private readonly _editorMode;
    get editorModeSubject(): ReadonlySubject<ConvoEditorMode>;
    get editorMode(): ConvoEditorMode;
    set editorMode(value: ConvoEditorMode);
    private readonly _showSystemMessages;
    get showSystemMessagesSubject(): ReadonlySubject<boolean>;
    /**
     * If true the system messages should be displayed to the user
     */
    get showSystemMessages(): boolean;
    set showSystemMessages(value: boolean);
    private readonly _showFunctions;
    get showFunctionsSubject(): ReadonlySubject<boolean>;
    /**
     * If true function calls should be displayed to the user
     */
    get showFunctions(): boolean;
    set showFunctions(value: boolean);
    private readonly _enabledSlashCommands;
    get enabledSlashCommandsSubject(): ReadonlySubject<boolean>;
    /**
     * If messages appended to the conversation using the appendUiMessage will be checked for messages
     * starting with a forward slash and be interpreted as a command.
     */
    get enabledSlashCommands(): boolean;
    set enabledSlashCommands(value: boolean);
    private readonly _theme;
    get themeSubject(): ReadonlySubject<Record<string, any>>;
    get theme(): Record<string, any>;
    set theme(value: Record<string, any>);
    private readonly _mediaQueue;
    get mediaQueueSubject(): ReadonlySubject<readonly (ConvoPromptMedia)[]>;
    get mediaQueue(): readonly (ConvoPromptMedia)[];
    private readonly _collapsed;
    get collapsedSubject(): ReadonlySubject<boolean>;
    /**
     * Often used to indicate if the conversation is display in a collapsed state
     */
    get collapsed(): boolean;
    set collapsed(value: boolean);
    private readonly _onClear;
    get onClear(): Observable<void>;
    readonly componentRenderers: Record<string, ConvoComponentRenderer>;
    constructor({ id, autoLoad, convo, initConvo, convoOptions, template, autoSave, removeDanglingUserMessages, store, enableSlashCommand, }?: ConversationUiCtrlOptions);
    private _isDisposed;
    get isDisposed(): boolean;
    dispose(): void;
    protected initConvo(convo: Conversation, options: InitConversationUiCtrlConvoOptions): void;
    private createConvo;
    loadAsync(): Promise<boolean>;
    clear(): boolean;
    private pushTask;
    private popTask;
    private convoTaskCount;
    private convoTaskSub;
    private setConvo;
    replace(convo: string): boolean;
    replaceAndCompleteAsync(convo: string): Promise<boolean>;
    isSlashCommand(message: string): boolean;
    appendUiMessageAsync(message: string): Promise<boolean | 'command'>;
    queueMedia(media: string | ConvoPromptMedia): void;
    dequeueMedia(media: string | ConvoPromptMedia): boolean;
    private isAutoSaving;
    private autoSaveRequested;
    private queueAutoSave;
    private _autoSaveAsync;
    renderMessage(message: FlatConvoMessage, index: number): ConvoMessageRenderResult;
    readonly messageRenderers: ConvoMessageRenderer[];
}