text: // Copyright (c) 2017-2019, The Monero Project
  //
  // All rights reserved.
  //
  // Redistribution and use in source and binary forms, with or without modification, are
  // permitted provided that the following conditions are met:
  //
  // 1. Redistributions of source code must retain the above copyright notice, this list of
  //    conditions and the following disclaimer.
  //
  // 2. Redistributions in binary form must reproduce the above copyright notice, this list
  //    of conditions and the following disclaimer in the documentation and/or other
  //    materials provided with the distribution.
  //
  // 3. Neither the name of the copyright holder nor the names of its contributors may be
  //    used to endorse or promote products derived from this software without specific
  //    prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
  // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
  // THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
  // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  #include "subaddress.h"
  #include "wallet.h"
  #include "crypto/hash.h"
  #include "wallet/wallet2.h"
  #include "common_defines.h"
  
  #include <vector>
  
  namespace Wallet {
    
  Subaddress::~Subaddress() {}
    
  SubaddressImpl::SubaddressImpl(WalletImpl *wallet)
      : m_wallet(wallet) {}
  
  void SubaddressImpl::addRow(uint32_t accountIndex, const std::string &label)
  {
    m_wallet->m_wallet->add_subaddress(accountIndex, label);
    refresh(accountIndex);
  }
  
  void SubaddressImpl::setLabel(uint32_t accountIndex, uint32_t addressIndex, const std::string &label)
  {
    try
    {
      m_wallet->m_wallet->set_subaddress_label({accountIndex, addressIndex}, label);
      refresh(accountIndex);
    }
    catch (const std::exception& e)
    {
      LOG_ERROR("setLabel: " << e.what());
    }
  }
  
  void SubaddressImpl::refresh(uint32_t accountIndex) 
  {
    LOG_PRINT_L2("Refreshing subaddress");
    
    clearRows();
    for (size_t i = 0; i < m_wallet->m_wallet->get_num_subaddresses(accountIndex); ++i)
    {
      m_rows.push_back(new SubaddressRow(i, m_wallet->m_wallet->get_subaddress_as_str({accountIndex, (uint32_t)i}), m_wallet->m_wallet->get_subaddress_label({accountIndex, (uint32_t)i})));
    }
  }
  
  void SubaddressImpl::clearRows() {
     for (auto r : m_rows) {
       delete r;
     }
     m_rows.clear();
  }
  
  std::vector<SubaddressRow*> SubaddressImpl::getAll() const
  {
    return m_rows;
  }
  
  SubaddressImpl::~SubaddressImpl()
  {
    clearRows();
  }
  
  } // namespace
  