import { MessageType } from './constants';
import { StringifiedEnum } from '../../types/util';
import { ResponseExtension } from '../../dtos/Extension.dto';
import { CardProps } from '../Card/types';
import { Text, Trace } from '@voiceflow/base-types';

export interface BaseMessageProps {
    delay?: number | undefined;
    ai?: boolean;
}
export interface TextMessageProps extends BaseMessageProps {
    type: StringifiedEnum<MessageType.TEXT>;
    text: string | Text.SlateTextValue;
    stream?: TransformStream | null;
    streamEnded?: boolean | null;
    audio?: {
        src: string;
    };
}
export interface ImageMessageProps extends BaseMessageProps {
    type: StringifiedEnum<MessageType.IMAGE>;
    url: string | null;
}
export interface CardMessageProps extends CardProps, BaseMessageProps {
    type: StringifiedEnum<MessageType.CARD>;
}
export interface CarouselMessageProps extends BaseMessageProps {
    type: StringifiedEnum<MessageType.CAROUSEL>;
    cards: CardProps[];
}
export interface EndMessage extends BaseMessageProps {
    type: StringifiedEnum<MessageType.END>;
}
export interface ExtensionMessage extends BaseMessageProps {
    type: StringifiedEnum<MessageType.EXTENSION>;
    payload: {
        trace: Trace.AnyTrace;
        extension: ResponseExtension;
    };
}
export interface CustomMessage extends BaseMessageProps {
    type: `custom_${string}`;
    payload: any;
}
export type MessageProps = TextMessageProps | ImageMessageProps | CardMessageProps | CarouselMessageProps | EndMessage | ExtensionMessage | CustomMessage;
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