/**
 * Core message type definitions for the chat application
 */
/**
 * Base response item type
 */
type ResponseItemType = 'message' | 'tool_call' | 'card';
/**
 * Tool call data structure
 */
interface ToolCall {
    id: string;
    name: string;
    arguments: Record<string, any>;
    status: 'pending' | 'executing' | 'completed' | 'error';
    result?: any;
    error?: string;
}
/**
 * Card data structure for rich content
 */
interface Card {
    id: string;
    type: string;
    title?: string;
    content: Record<string, any>;
    actions?: CardAction[];
}
interface CardAction {
    id: string;
    label: string;
    type: 'button' | 'link';
    action: string;
    data?: Record<string, any>;
}
/**
 * Base response item
 */
interface ResponseItem {
    id: string | number;
    type: ResponseItemType;
    timestamp?: string;
}
/**
 * Message response item
 */
interface MessageItem extends ResponseItem {
    type: 'message';
    content: string;
    role: 'user' | 'assistant';
}
/**
 * Tool call response item
 */
interface ToolCallItem extends ResponseItem {
    type: 'tool_call';
    toolCall: ToolCall;
}
/**
 * Card response item
 */
interface CardItem extends ResponseItem {
    type: 'card';
    card: Card;
}
/**
 * Union type for all response items
 */
type ChatResponseItem = MessageItem | ToolCallItem | CardItem;
/**
 * Represents a single chat message
 */
interface Message {
    id: string | number;
    content: string;
    role: 'user' | 'assistant';
    timestamp?: string;
}
/**
 * Represents a conversation consisting of multiple response items
 */
interface Conversation {
    id: string;
    title: string;
    items: ChatResponseItem[];
}
/**
 * Response from the chat API
 */
interface ChatResponse {
    items: ChatResponseItem[];
    conversationId: string;
}
/**
 * Simple message structure to handle chat history
 */
interface ChatMessage {
    role: string;
    content: string;
}

export type { Card, CardAction, CardItem, ChatMessage, ChatResponse, ChatResponseItem, Conversation, Message, MessageItem, ResponseItem, ResponseItemType, ToolCall, ToolCallItem };