/**
 * PartyShare Repository Interface
 *
 * Defines the contract for party share persistence.
 * Implementation will be in the infrastructure layer.
 */

import { PartyShare } from '../entities/party-share.entity';
import { ShareId, PartyId, SessionId, PublicKey } from '../value-objects';
import { PartyShareStatus, PartyShareType } from '../enums';

export interface PartyShareFilters {
  partyId?: string;
  status?: PartyShareStatus;
  shareType?: PartyShareType;
  publicKey?: string;
}

export interface Pagination {
  page: number;
  limit: number;
}

export interface PartyShareRepository {
  /**
   * Save a new party share
   */
  save(share: PartyShare): Promise<void>;

  /**
   * Update an existing party share
   */
  update(share: PartyShare): Promise<void>;

  /**
   * Find a share by its ID
   */
  findById(id: ShareId): Promise<PartyShare | null>;

  /**
   * Find a share by party ID and public key
   */
  findByPartyIdAndPublicKey(partyId: PartyId, publicKey: PublicKey): Promise<PartyShare | null>;

  /**
   * Find a share by party ID and session ID
   */
  findByPartyIdAndSessionId(partyId: PartyId, sessionId: SessionId): Promise<PartyShare | null>;

  /**
   * Find all shares for a given session
   */
  findBySessionId(sessionId: SessionId): Promise<PartyShare[]>;

  /**
   * Find all shares for a given party
   */
  findByPartyId(partyId: PartyId): Promise<PartyShare[]>;

  /**
   * Find all active shares for a given party
   */
  findActiveByPartyId(partyId: PartyId): Promise<PartyShare[]>;

  /**
   * Find share by public key
   */
  findByPublicKey(publicKey: PublicKey): Promise<PartyShare | null>;

  /**
   * Find shares with filters and pagination
   */
  findMany(filters?: PartyShareFilters, pagination?: Pagination): Promise<PartyShare[]>;

  /**
   * Count shares matching filters
   */
  count(filters?: PartyShareFilters): Promise<number>;

  /**
   * Check if a share exists for the given party and public key
   */
  existsByPartyIdAndPublicKey(partyId: PartyId, publicKey: PublicKey): Promise<boolean>;

  /**
   * Delete a share (soft delete - mark as revoked)
   */
  delete(id: ShareId): Promise<void>;
}

/**
 * Symbol for dependency injection
 */
export const PARTY_SHARE_REPOSITORY = Symbol('PARTY_SHARE_REPOSITORY');