Message

type MessageTypes = 'TEXT' | 'IMAGE' | 'AUDIO' | 'FILE' | 'DOCUMENT' | 'LOCATION' | 'POSTBACK';
type By = 'user' | 'bot' | 'operator' | 'company' | 'client';
type MessageStatuses = 'CREATED' | 'DELIVERED' | 'FAILED' | 'DELIVERED_CHANNEL' | 'DELIVERED_USER';

type Option = {
    type: string;
    title: string;
    payload: Record<string, any>;
    order: number;
    url?: string;
}


interface BaseMessage {
    by: By;
    roomId: string;
    senderId: string;
    createdAt: string;
    timestamp: number;
    options?: Option[];
    type: MessageTypes;
    id: string | number;
    status: MessageStatuses;
}


interface TextMessage extends BaseMessage {
    text: string;
    readonly type: 'TEXT';
}

interface PostbackMessage extends BaseMessage {
    text: string;
    payload: Record<string, any>;
    readonly type: 'POSTBACK';
}

interface ImageMessage extends BaseMessage {
    mediaUrl: string;
    caption?: string;
    height: number;
    width: number;
    readonly type: 'IMAGE';
}

interface AudioMessage extends BaseMessage {
    mediaUrl: string;
    duration?: number;
    readonly type: 'AUDIO';
}

interface DocumentMessage extends BaseMessage {
    mediaUrl: string;
    caption?: string;
    readonly type: 'DOCUMENT' | 'FILE';
}

interface LocationMessage extends BaseMessage {
    coordinates: {
        lat: string;
        lng: string;
    };
    readonly type: 'LOCATION';
}

type Message = TextMessage | ImageMessage | AudioMessage | DocumentMessage | LocationMessage | PostbackMessage