import type { DispatchTaskStatus } from "../types.ts";
/**
 * JSON-serializable mirror of TaskProgress.
 * Uses ISO strings instead of Date objects for round-trip safety.
 */
export interface SerializedTaskProgress {
    lastUpdate: string;
    toolCalls: number;
}
/**
 * JSON-serializable mirror of MaterializedResultRef.
 * Only JSON-safe primitives — no Date objects.
 */
export interface SerializedMaterializedResultRef {
    sidecarPath: string;
    totalChars: number;
    hadFence: boolean;
    fetchError?: string;
    materializedAt: number;
}
/**
 * JSON-serializable mirror of DispatchTask.
 * Date fields are stored as ISO strings and deserialized back on load.
 */
export interface SerializedDispatchTask {
    id: string;
    sessionId: string;
    parentSessionId: string;
    parentAgent?: string;
    status: DispatchTaskStatus;
    agent: string;
    prompt: string;
    description?: string;
    startedAt: string;
    completedAt?: string;
    error?: string;
    progress: SerializedTaskProgress;
    continuationOf?: string;
    messageCountAtStart?: number;
    timeoutMs?: number;
    mode?: string;
    depth?: number;
    priority?: number;
    result?: SerializedMaterializedResultRef;
}
/**
 * JSON-serializable mirror of TaskEventState.
 * All fields are already JSON-safe primitives.
 */
export interface SerializedTaskEventState {
    lastMessageCount: number;
    lastProgressUpdate: number;
    hasProducedOutput: boolean;
    messageCountAtStart: number;
    lastEventAt: number;
    pendingConfirm?: {
        messageCount: number;
        at: number;
    };
    consecutiveFetchFailures: number;
}
/**
 * On-disk state file schema.
 * Version field enables future schema migrations.
 */
export interface DispatchStateFile {
    version: 1 | 2 | 3 | 4 | 5;
    tasks: SerializedDispatchTask[];
    outbox?: string[];
    /** Per-task event-tracking state keyed by task ID. Optional — v5+ only. */
    eventState?: Record<string, SerializedTaskEventState>;
}
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