import type { MessageRow } from '../db.js';
import type { JobInputRequestPayload } from '../user-input/db.js';
export interface TopicHistoryEvent {
    type: 'topic.history';
    topicId: number;
    messages: MessageRow[];
}
export interface MessageCreatedEvent {
    type: 'message.created';
    topicId: number;
    message: MessageRow;
}
export interface MessageStreamEvent {
    type: 'message.stream';
    topicId: number;
    jobId: number;
    chunk: string;
}
export interface AgentJobStartedEvent {
    type: 'agent.job.started';
    topicId: number;
    jobId: number;
    agentName: string;
}
export interface AgentJobRetryingEvent {
    type: 'agent.job.retrying';
    topicId: number;
    jobId: number;
    agentName: string;
    attempt: number;
    error: string;
}
export interface AgentJobRoundStartedEvent {
    type: 'agent.job.round_started';
    topicId: number;
    jobId: number;
    agentName: string;
    round: number;
    phase: string;
}
export type AgentActivityEvent = {
    kind: 'tool_use';
    tool: string;
    target?: string;
} | {
    kind: 'shell';
    command: string;
} | {
    kind: 'text_delta';
    preview: string;
};
export interface AgentJobActivityEvent {
    type: 'agent.job.activity';
    topicId: number;
    jobId: number;
    agentName: string;
    event: AgentActivityEvent;
}
export interface AgentJobCompletedEvent {
    type: 'agent.job.completed';
    topicId: number;
    jobId: number;
    agentName: string;
    message: MessageRow;
}
export interface AgentJobFailedEvent {
    type: 'agent.job.failed';
    topicId: number;
    jobId: number;
    agentName: string;
    error: string;
    /** True when the failure was triggered by the idle-timeout policy. */
    timedOut?: boolean;
}
export interface AgentJobWaitingInputEvent {
    type: 'agent.job.waiting_input';
    topicId: number;
    jobId: number;
    agentName: string;
    request: JobInputRequestPayload;
}
export interface AgentJobResumedEvent {
    type: 'agent.job.resumed';
    topicId: number;
    jobId: number;
    agentName: string;
    requestId: number;
    answeredByUserId: string;
}
export interface JobInputAnsweredEvent {
    type: 'job.input.answered';
    topicId: number;
    jobId: number;
    requestId: number;
}
export interface JobInputExpiredEvent {
    type: 'job.input.expired';
    topicId: number;
    jobId: number;
    requestId: number;
}
export interface JobInputCancelledEvent {
    type: 'job.input.cancelled';
    topicId: number;
    jobId: number;
    requestId: number;
}
export interface SystemEvent {
    type: 'system';
    topicId: number;
    text: string;
}
export interface TopicsChangedEvent {
    type: 'topics.changed';
}
export interface PresenceChangedEvent {
    type: 'presence.changed';
    presence: PresenceEntry[];
}
export interface PresenceEntry {
    sessionId: string;
    displayName: string;
    role: string;
    activeTopicId: number | null;
    state: 'active' | 'idle';
    lastSeenAt: string;
}
export interface ArtifactCreatedEvent {
    type: 'artifact.created';
    topicId: number;
    artifactId: number;
    versionId: number;
    version: number;
    kind: string;
    title: string;
    messageId: number;
}
export interface ArtifactUpdatedEvent {
    type: 'artifact.updated';
    topicId: number;
    artifactId: number;
    versionId: number;
    version: number;
    kind: string;
    title: string;
    messageId: number;
}
export interface ErrorEvent {
    type: 'error';
    message: string;
}
export interface FsInvalidatedEvent {
    type: 'fs.invalidated';
    rootId: string;
    /** Directory path relative to the root; '' for the root itself. */
    path: string;
}
export type ServerEvent = TopicHistoryEvent | MessageCreatedEvent | MessageStreamEvent | AgentJobStartedEvent | AgentJobRetryingEvent | AgentJobRoundStartedEvent | AgentJobActivityEvent | AgentJobWaitingInputEvent | AgentJobResumedEvent | AgentJobCompletedEvent | AgentJobFailedEvent | JobInputAnsweredEvent | JobInputExpiredEvent | JobInputCancelledEvent | SystemEvent | TopicsChangedEvent | PresenceChangedEvent | ArtifactCreatedEvent | ArtifactUpdatedEvent | FsInvalidatedEvent | ErrorEvent;
export interface TopicJoinEvent {
    type: 'topic.join';
    topicId: number;
    aroundMessageId?: number;
    radius?: number;
}
export interface TopicLeaveEvent {
    type: 'topic.leave';
    topicId: number;
}
export interface MessageSendEvent {
    type: 'message.send';
    topicId: number;
    body: string;
    clientMessageId?: string;
}
export interface CommandEvent {
    type: 'command';
    command: string;
    topicId: number;
    [key: string]: any;
}
export interface PresenceActiveTopicEvent {
    type: 'presence.active_topic';
    topicId: number | null;
}
export interface PresenceHeartbeatEvent {
    type: 'presence.heartbeat';
}
export type ClientEvent = TopicJoinEvent | TopicLeaveEvent | MessageSendEvent | CommandEvent | PresenceActiveTopicEvent | PresenceHeartbeatEvent;
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