export function isRoomId(id?: string): boolean {
  if (!id) {
    return false;
  }
  return /@chatroom$/.test(id);
}

export function isIMRoomId(id?: string): boolean {
  if (!id) {
    return false;
  }
  return /@im.chatroom$/.test(id);
}

export function isContactId(id?: string): boolean {
  if (!id) {
    return false;
  }
  return !isRoomId(id) && !isIMRoomId(id) && !isIMContactId(id);
}

export function isIMContactId(id?: string): boolean {
  if (!id) {
    return false;
  }
  return /@openim$/.test(id);
}

export function isContactOfficialId(id?: string): boolean {
  if (!id) {
    return false;
    // throw new Error('no id')
  }
  return /^gh_/i.test(id);
}

export function isStrangerV1(strangerId?: string): boolean {
  if (!strangerId) {
    return false;
    // throw new Error('no id')
  }
  return /^v1_/i.test(strangerId);
}

export function isStrangerV2(strangerId?: string): boolean {
  if (!strangerId) {
    return false;
    // throw new Error('no id')
  }
  return /^v2_/i.test(strangerId);
}

export function isPayload(payload?: object): boolean {
  if (payload && Object.keys(payload).length > 0) {
    return true;
  }
  return false;
}