KissCount/view/AccountPanel.cpp

#include "AccountPanel.h"

enum {DESCRIPTION, DATE, DEBIT, CREDIT, CATEGORY, ACCOUNT, DELETE, CHECKED, NUMBER_COLS_OPS};
enum {ACCOUNT_NUMBER, ACCOUNT_NAME, ACCOUNT_INIT, ACCOUNT_CUR, ACCOUNT_FINAL, NUMBER_COLS_ACCOUNTS};
enum {CUR_CREDIT, CUR_DEBIT, TOTAL_CREDIT, TOTAL_DEBIT, REMAINS, STATS_ROW, CATS_STATS};
enum {CALENDAR_TREE_ID=10, OPS_GRID_ID, ACCOUNTS_GRID_ID, MENU_GENERATE_ID, MENU_DELETE_ID};

static wxString colsName[] = {_("Description"), _("Date"), _("Debit"), _("Credit"), _("Category"), _("Account"), _(""), _("")};

BEGIN_EVENT_TABLE(AccountPanel, wxPanel)
    EVT_GRID_CMD_CELL_CHANGE(OPS_GRID_ID, AccountPanel::OnOperationModified)
    EVT_GRID_CMD_CELL_CHANGE(ACCOUNTS_GRID_ID, AccountPanel::OnAccountModified)
EVT_TREE_ITEM_RIGHT_CLICK(CALENDAR_TREE_ID, AccountPanel::OnTreeRightClick)
EVT_TREE_SEL_CHANGED(CALENDAR_TREE_ID, AccountPanel::OnTreeChange)
EVT_TREE_KEY_DOWN(CALENDAR_TREE_ID, AccountPanel::OnTreeChange)
    EVT_MENU(MENU_GENERATE_ID,  AccountPanel::OnMenuGenerate)
    EVT_MENU(MENU_DELETE_ID,  AccountPanel::OnMenuDelete)
    EVT_SHOW(AccountPanel::OnShow)
END_EVENT_TABLE()

AccountPanel::AccountPanel(KissCount* kiss, wxUI *parent) : wxPanel(&(*parent)), _curMonth(-1), _curYear(-1), _kiss(kiss), _wxUI(parent), _tree(this, CALENDAR_TREE_ID, wxDefaultPosition, wxDefaultSize, wxTR_HIDE_ROOT)
{
      wxBoxSizer *hbox = new wxBoxSizer(wxHORIZONTAL);
      wxBoxSizer *vbox = new wxBoxSizer(wxVERTICAL);
      wxBoxSizer *vbox2 = new wxBoxSizer(wxVERTICAL);
      wxChartPanel* chart ;
      int i ;
      DEFAULT_FONT(font);
      User* user = _kiss->GetUser();
      std::vector<Account>::iterator accountIt;
      std::vector<category>::iterator categoryIt;
      wxColour categoryColors[] = {wxColour(0x00, 0x45, 0x86),
				   wxColour(0xFF, 0x3E, 0x0E),
				   wxColour(0xFF, 0xD3, 0x20),
				   wxColour(0x58, 0x9D, 0x1B),
				   wxColour(0x7E, 0x00, 0x21),
				   wxColour(0x83, 0xCC, 0xFF),
				   wxColour(0x31, 0x40, 0x04),
				   wxColour(0xB0, 0xCF, 0x00),
				   wxColour(0x4B, 0x1F, 0x6F),
				   wxColour(0xFF, 0x93, 0x0E),
				   wxColour(0xC5, 0x00, 0x0D),
				   wxColour(0x00, 0x84, 0xD1)};
      wxBitmap bitmap(_(DELETE_ICON));
      SetSizer(hbox);

      ColorScheme* colorScheme = new ColorScheme(categoryColors, WXSIZEOF(categoryColors));

      _pie = new PiePlot();

      _accounts = new wxString[user->GetAccountsNumber()];
      for (i=0, 
	     accountIt = user->_accounts.begin();
	   accountIt != user->_accounts.end();
	   accountIt++, i++)
	_accounts[i] = accountIt->name;

      _categories = new wxString[user->GetCategoriesNumber()] ;
      for(i=0, categoryIt = user->_preferences._categories.begin(); 
	  categoryIt != user->_preferences._categories.end(); 
	  categoryIt++, i++)
	{
	  _categories[i] = categoryIt->name ;
	  _categoriesIndexes[categoryIt->name] = i;
	}
	
      _dataset = new CategorySimpleDataset(_categories, user->GetCategoriesNumber());

      _categoriesValues = new double[user->GetCategoriesNumber()];
      for(i=0; i<user->GetCategoriesNumber(); i++)
	_categoriesValues[i] = 0.0;
      
      _dataset->AddSerie(_("Serie 1"), _categoriesValues, user->GetCategoriesNumber());
      _dataset->SetRenderer(new CategoryRenderer(*colorScheme));
      _pie->SetDataset(_dataset);
      _pie->SetColorScheme(colorScheme);

      _pie->SetLegend(new Legend(wxBOTTOM, wxCENTER));

      _grid = new GridAccount(this, OPS_GRID_ID);
      _grid->CreateGrid(1, NUMBER_COLS_OPS);
      _grid->SetColLabelSize(0);
      _grid->SetRowLabelSize(0);

      _grid->CreateGrid(1, NUMBER_COLS_OPS);
      _grid->SetColSize (0, _grid->GetColSize(0)*3);
      _grid->SetDefaultCellFont(font);

      font.SetWeight(wxFONTWEIGHT_BOLD);
      for(i=0; i<NUMBER_COLS_OPS; i++)
	{
	  _grid->SetCellValue(0, i, colsName[i]);
	  _grid->SetCellBackgroundColour(0, i, OWN_CYAN);
	  _grid->SetCellFont(0, i, font);
	  _grid->SetReadOnly(0, i, true);
	  _grid->SetCellAlignment(0, i, wxALIGN_CENTRE, wxALIGN_CENTRE);
	}
      _grid->SetCellRenderer(0, DELETE, new wxGridCellBitmapRenderer(bitmap));

      font.SetWeight(wxFONTWEIGHT_NORMAL);

      _accountsGrid = new wxGrid(this, ACCOUNTS_GRID_ID);
      _accountsGrid->CreateGrid(0, NUMBER_COLS_ACCOUNTS);
      _accountsGrid->SetRowLabelSize(0);

      _accountsGrid->SetDefaultCellFont(font);

      _accountsGrid->SetColLabelValue(ACCOUNT_NUMBER, _("Account number"));
      _accountsGrid->SetColLabelValue(ACCOUNT_NAME, _("Account name"));
      _accountsGrid->SetColLabelValue(ACCOUNT_INIT, _("Initial value"));
      _accountsGrid->SetColLabelValue(ACCOUNT_CUR, _("Current value"));
      _accountsGrid->SetColLabelValue(ACCOUNT_FINAL, _("Final value"));

      _accountsGrid->AutoSizeColumns(true);

      _statsGrid = new wxGrid(this, -1);

      chart = new wxChartPanel(this);
      chart->SetChart(new Chart(_pie, _("Cost repartition")));
      chart->Fit();
      chart->Layout();
      chart->SetMinSize(// chart->GetSize()
			wxSize(200,250));
      hbox->Add(&_tree, 0);
      vbox2->Add(_accountsGrid, 0);
      vbox2->Add(-1, 10);  
      vbox2->Add(_grid, 0);
      hbox->Add(vbox2, 0);
      vbox->Add(_statsGrid, 0);
      vbox->Add(-1, 10);  
      vbox->Add(chart, 0);  
      hbox->Add(-1, 10);
      hbox->Add(vbox, 0);

      ChangeUser();

      Fit();
      SetMinSize(GetSize());
}

AccountPanel::~AccountPanel()
{
  delete[] _categoriesValues;
  delete[] _categories;
  delete[] _accounts;
}

void AccountPanel::InitStatsGrid(User* user)
{
  int i;

      DEFAULT_FONT(font);

      if (!_statsGrid->GetNumberRows())
	{
	  _statsGrid->CreateGrid(user->GetCategoriesNumber()+6, 2);
	  _statsGrid->SetColLabelSize(0);
	  _statsGrid->SetRowLabelSize(0);
	  _statsGrid->EnableEditing(false);
	}
      else
	{
	  _statsGrid->DeleteRows(0, _statsGrid->GetNumberRows());
	  _statsGrid->InsertRows(0, user->GetCategoriesNumber()+6);
	}

      _statsGrid->SetDefaultCellFont(font);
      
      _statsGrid->SetCellValue(TOTAL_CREDIT, 0, _("Total Credit"));
      _statsGrid->SetCellValue(TOTAL_DEBIT, 0, _("Total Debit"));

      _statsGrid->AutoSizeColumn(0, false);

      for(i=0; i<user->GetCategoriesNumber(); i++)
      {
	  _statsGrid->SetCellValue(CATS_STATS+i, 0, _categories[i]);
	  _statsGrid->SetCellAlignment(CATS_STATS+i, 1, wxALIGN_RIGHT, wxALIGN_CENTRE);
      }
      font.SetWeight(wxFONTWEIGHT_BOLD);
      _statsGrid->SetCellFont(CUR_CREDIT, 0, font);
      _statsGrid->SetCellFont(CUR_DEBIT, 0, font);
      _statsGrid->SetCellFont(REMAINS, 0, font);
      _statsGrid->SetCellFont(REMAINS, 1, font);

      _statsGrid->SetCellValue(CUR_CREDIT, 0, _("Cur Credit"));
      _statsGrid->SetCellValue(CUR_DEBIT, 0, _("Cur Debit"));
      _statsGrid->SetCellValue(REMAINS, 0, _("Remains"));

      _statsGrid->SetCellAlignment(CUR_DEBIT, 1, wxALIGN_RIGHT, wxALIGN_CENTRE);
      _statsGrid->SetCellAlignment(CUR_CREDIT, 1, wxALIGN_RIGHT, wxALIGN_CENTRE);
      _statsGrid->SetCellAlignment(TOTAL_DEBIT, 1, wxALIGN_RIGHT, wxALIGN_CENTRE);
      _statsGrid->SetCellAlignment(TOTAL_CREDIT, 1, wxALIGN_RIGHT, wxALIGN_CENTRE);
      _statsGrid->SetCellAlignment(REMAINS, 1, wxALIGN_RIGHT, wxALIGN_CENTRE);
}

void AccountPanel::ChangeUser()
{
      User* user = _kiss->GetUser();
      int curYear = -1;
      std::map<unsigned int, std::map<unsigned int, std::vector<operation> >* >::iterator it;
      wxDateTime curDate;
      wxTreeItemId rootNode, curNode;
      
      InitStatsGrid(user);

      _tree.DeleteAllItems();
      rootNode = _tree.AddRoot(_(""));

      curDate.SetToCurrent();
      for(it = user->_operations.begin(); it != user->_operations.end(); it++)
	{
	  if ((int)it->first <= curDate.GetYear())
	    {
	      curYear = it->first;
	      curNode = _tree.AppendItem(rootNode, wxString::Format(wxT("%d"), it->first));
	    }
	  else
	      _tree.AppendItem(rootNode, wxString::Format(wxT("%d"), it->first));	  
	}
      
      if (curYear != -1)
	{
	  _tree.SelectItem(curNode, true);
	  LoadYear(curYear);
	}
}

void AccountPanel::LoadYear(int year, bool showMonth)
{
  User* user = _kiss->GetUser();
  int curMonth = -1;
  wxDateTime curDate;
  wxTreeItemId parentNode, curMonthNode;
  std::map<int, std::vector<int> > ops ;
  std::vector<int>::iterator it;

  if (user->_operations[year])
    {
      if (showMonth)
	ShowMonth(-1, year);
      return;
    }

  _curYear = year ;
  _kiss->LoadYear(year);
  ops = _kiss->GetAllOperations();

  curDate.SetToCurrent();
  parentNode = _tree.GetSelection();

  for (it = ops[year].begin(); it != ops[year].end(); it++)
    {
      if (curMonth == -1 || (year == curDate.GetYear() && *it <= curDate.GetMonth()))
	{
	  curMonth = *it;
	  curMonthNode = _tree.AppendItem(parentNode, months[*it]);
	}
      else
	_tree.AppendItem(parentNode, months[*it]);
    }

  _tree.Expand(parentNode);
  
  if (showMonth)
    {
      _tree.SelectItem(curMonthNode, true);
      ShowMonth(curMonth, year);
    }

  _wxUI->Layout();
}

#define SET_ROW_COLOR(row, color)  for(int i=0; i<NUMBER_COLS_OPS; i++)	\
    {\
      _grid->SetCellBackgroundColour(row, i, color);\
    }

void AccountPanel::ShowMonth(int month, int year)
{
  std::vector<operation> operations;
  std::vector<operation>::iterator it;
  _fixCosts = 0;
  int curLine = 0;
  User* user = _kiss->GetUser();
  DEFAULT_FONT(font);
  std::vector<category>::iterator categoryIt;
  std::map<unsigned int, std::vector<operation> >::iterator monthIt;
  wxDateTime curDate;
  curDate.SetToCurrent();

  if (month == -1)
    {
      // Near month
      if (year == curDate.GetYear())
	{
	  for (monthIt = user->_operations[year]->begin(); monthIt != user->_operations[year]->end(); monthIt++)
	    {
	      if ((int)monthIt->first <= curDate.GetMonth())
		{
		  month = monthIt->first;
		}
	    }
	}

      // First month
      if (month == -1)
	{
	  monthIt = user->_operations[year]->begin();
	  month = monthIt->first;
	}
    }

  _curYear = year;
  _curMonth = month;
  _wxUI->SetTitle(user->_name + _(" - ") + months[month] + _(" ") + wxString::Format(wxT("%d"), year));

  if (_grid->GetNumberRows() > 1)
    _grid->DeleteRows(1, _grid->GetNumberRows()-1);

  // Operations are ordered
  _curOperations = &((*user->_operations[year])[month]);

  it = _curOperations->begin();

  for (;it != _curOperations->end() && it->fix_cost; it++)
    InsertOperation(user, &(*it), ++curLine, true);

  InsertOperation(user, NULL, ++curLine, true);
  _grid->_fixCosts = _fixCosts--;

  for (; it != _curOperations->end(); it++)
    InsertOperation(user, &(*it), ++curLine, false);

  InsertOperation(user, NULL, ++curLine, false);

  _grid->AutoSizeColumn(CATEGORY, false);
  _grid->AutoSizeColumn(DATE, false);
  _grid->AutoSizeColumn(ACCOUNT, false);
  _grid->AutoSizeColumn(DELETE, false);
  _grid->AutoSizeColumn(CHECKED, false);

  InitAccountsGrid(user, month, year);

  UpdateStats();

  Fit();
  SetMinSize(GetSize());
}

void AccountPanel::InsertOperation(User* user, operation* op, int line, bool fix)
{
    std::vector<operation>::iterator it;
    int curLine, curWeek, week, i;
    int r, g, b;
    wxColour color;

    if (!op && !user->_accounts.size()) return;

    _grid->InsertRows(line, 1);

    _grid->SetCellEditor(line, DEBIT, new wxGridCellFloatEditor(-1, 2));
    _grid->SetCellEditor(line, CREDIT, new wxGridCellFloatEditor(-1, 2));
    wxGridCellChoiceEditor* accountEditor = new wxGridCellChoiceEditor(user->GetAccountsNumber(), _accounts, false);
    _grid->SetCellEditor(line, ACCOUNT, accountEditor);
    wxGridCellChoiceEditor* categoryEditor = new wxGridCellChoiceEditor(user->GetCategoriesNumber()-1, _categories+1, false);
    _grid->SetCellEditor(line, CATEGORY, categoryEditor);

    if (fix)
    {
    	_fixCosts++;
    	_grid->SetCellValue(line, CATEGORY, _("Fixe"));
    	_grid->SetReadOnly(line, CATEGORY);
    }

    if (op)
    {
	_grid->SetCellEditor(line, DATE, new CalendarEditor(op->day+1, op->month, op->year));    
      _grid->SetCellValue(line, DESCRIPTION, op->description);
      _grid->SetCellValue(line, DATE, wxString::Format(wxT("%02d/%02d/%d"), op->day+1, op->month+1, op->year));
      if (op->amount < 0)
	_grid->SetCellValue(line, DEBIT, wxString::Format(wxT("%.2lf"), -op->amount));
      else
	_grid->SetCellValue(line, CREDIT, wxString::Format(wxT("%.2lf"), op->amount));
      _grid->SetCellValue(line, ACCOUNT, user->GetAccountName(op->account));
      if (!fix)
	_grid->SetCellValue(line, CATEGORY, user->GetCategoryName(op->category));
      _grid->SetCellRenderer(line, DELETE, new wxGridCellBoolRenderer ());
      _grid->SetCellEditor(line, DELETE, new wxGridCellBoolEditor ());
      _grid->SetCellRenderer(line, CHECKED, new wxGridCellBoolRenderer ());
      _grid->SetCellEditor(line, CHECKED, new wxGridCellBoolEditor ());

      color = user->GetCategory(op->category).color;

      if (op->checked)
      {
	  r = ((color.Red()*1.5) >= 0xFF) ? 0xFF : color.Red()*1.5 ; 
	  g = ((color.Green()*1.5) >= 0xFF) ? 0xFF : color.Green()*1.5 ; 
	  b = ((color.Blue()*1.5) >= 0xFF) ? 0xFF : color.Blue()*1.5 ; 
	  color.Set(r, g, b, color.Alpha());
	  _grid->SetCellValue(line, CHECKED, _("1"));
      }

      SET_ROW_COLOR(line, color);
    }
    else
      {
	  _grid->SetCellEditor(line, DATE, new CalendarEditor(1, _curMonth, _curYear));
	  if (fix)
	      SET_ROW_COLOR(line, OWN_YELLOW)
	  else
	    SET_ROW_COLOR(line, OWN_GREEN);
	  _grid->SetReadOnly(line, CHECKED, true);
	  _grid->SetReadOnly(line, DELETE, true);
      }
    
    _grid->SetCellAlignment(line, DEBIT, wxALIGN_RIGHT, wxALIGN_CENTRE);
    _grid->SetCellAlignment(line, CREDIT, wxALIGN_RIGHT, wxALIGN_CENTRE);
    _grid->SetCellAlignment(line, DELETE, wxALIGN_CENTRE, wxALIGN_CENTRE);
    _grid->SetCellAlignment(line, CHECKED, wxALIGN_CENTRE, wxALIGN_CENTRE);

    if (op)
    {
	for (it = _curOperations->begin(), curLine=1;
	     it->fix_cost && it != _curOperations->end(); 
	     it++, curLine++) ;

	if (it == _curOperations->end()) return;

	curLine++; 
	curWeek = wxDateTime(it->day+1, (wxDateTime::Month)it->month, it->year).GetWeekOfMonth();
	for (i=1, it++; it != _curOperations->end(); it++, curLine++)
	{
	    week = wxDateTime(it->day+1, (wxDateTime::Month)it->month, it->year).GetWeekOfMonth();
	    if (week != curWeek)
	    {
		_grid->SetWeek(i++, curLine);
		curWeek = week;
	    }
	}
    }

    _wxUI->Layout();
}

void AccountPanel::InitAccountsGrid(User* user, int month, int year)
{
  std::vector<Account>::iterator it;
  int curLine = 0;
  double value;
  int i, a;
  DEFAULT_FONT(font);

  if (_accountsGrid->GetNumberRows())
    _accountsGrid->DeleteRows(0, _accountsGrid->GetNumberRows());

  font.SetWeight(wxFONTWEIGHT_BOLD);

  for (i=0, it = user->_accounts.begin(); it != user->_accounts.end(); i++, it++, curLine++)
    {
      _accountsGrid->AppendRows();

      _accountsGrid->SetCellValue(curLine, ACCOUNT_NUMBER, it->number);
      _accountsGrid->SetCellValue(curLine, ACCOUNT_NAME, it->name);
      value = _kiss->GetAccountAmount(it->id, month, year);
      _accountsGrid->SetCellValue(curLine, ACCOUNT_INIT, wxString::Format(wxT("%.2lf"), value));
      _accountsGrid->SetCellEditor(curLine, ACCOUNT_INIT, new wxGridCellFloatEditor(-1, 2));
      for (a=0; a<NUMBER_COLS_ACCOUNTS; a++)
	_accountsGrid->SetReadOnly(curLine, a, a != ACCOUNT_INIT);
      _accountsGrid->SetCellFont(curLine, ACCOUNT_CUR, font);

      _accountsInitValues[it->id] = value;
      _accountsGrid->SetCellAlignment(curLine, ACCOUNT_INIT, wxALIGN_RIGHT, wxALIGN_CENTRE);
      _accountsGrid->SetCellAlignment(curLine, ACCOUNT_CUR, wxALIGN_RIGHT, wxALIGN_CENTRE);
      _accountsGrid->SetCellAlignment(curLine, ACCOUNT_FINAL, wxALIGN_RIGHT, wxALIGN_CENTRE);
    }

  _accountsGrid->AutoSizeColumns(true);    
}

void AccountPanel::UpdateStats()
{
  int i;
  User* user = _kiss->GetUser();
  std::vector<operation>::iterator it;
  double curCredit, curDebit, totalCredit, totalDebit, remains, value;
  wxDateTime curDate;
  std::map<wxString, double> curAccountAmount, finalAccountAmount;
  std::map<wxString, double>::iterator doubleIt;
  std::map<wxString, int>::iterator intIt;
  std::vector<Account>::iterator accountIt;

  curDate.SetToCurrent();

  curCredit = curDebit = totalCredit = totalDebit = 0.0;

  for (i=0; i<user->GetCategoriesNumber(); i++)
    _categoriesValues[i] = 0.0;

  for (doubleIt=_accountsInitValues.begin(); doubleIt!=_accountsInitValues.end(); doubleIt++)
    {
      curAccountAmount[doubleIt->first] = _accountsInitValues[doubleIt->first]; 
      finalAccountAmount[doubleIt->first] = _accountsInitValues[doubleIt->first]; 
    }

  for (it=_curOperations->begin(); it!=_curOperations->end(); it++)
    {
      if (it->amount > 0)
	{
	  if (curDate.GetDay() >= it->day && curDate.GetMonth() >= (int)it->month && curDate.GetYear() >= (int)it->year)
	    {
	      curCredit += it->amount;
	      curAccountAmount[it->account] += it->amount;
	    }
	  totalCredit += it->amount;
	  finalAccountAmount[it->account] += it->amount;
	}
      else
	{
	  _categoriesValues[_categoriesIndexes[user->GetCategoryName(it->category)]] += -it->amount ;
	  if (curDate.GetDay() >= it->day && curDate.GetMonth() >= (int)it->month && curDate.GetYear() >= (int)it->year)
	    {
	      curDebit += -it->amount;
	      curAccountAmount[it->account] += it->amount;
	    }
	  totalDebit += -it->amount;
	  finalAccountAmount[it->account] += it->amount;
	}
    }

  remains = totalCredit - totalDebit;
  _statsGrid->SetCellValue(CUR_CREDIT, 1, wxString::Format(wxT("%.2lf"), curCredit));
  _statsGrid->SetCellValue(CUR_DEBIT, 1, wxString::Format(wxT("%.2lf"), curDebit));
  _statsGrid->SetCellValue(TOTAL_CREDIT, 1, wxString::Format(wxT("%.2lf"), totalCredit));
  _statsGrid->SetCellValue(TOTAL_DEBIT, 1, wxString::Format(wxT("%.2lf"), totalDebit));

  _statsGrid->SetCellTextColour(REMAINS, 1, (remains >= 0) ? wxColor(0x00, 0xFF, 0x00) : wxColor(0xFF, 0x00, 0x00));
  _statsGrid->SetCellValue(REMAINS, 1, wxString::Format(wxT("%.2lf"), remains));
  
  for(i=0; i<user->GetCategoriesNumber()+1; i++)
    _statsGrid->SetCellValue(CATS_STATS+i, 1, wxString::Format(wxT("%.2lf"), _categoriesValues[i]));

  for (i=0, accountIt=user->_accounts.begin(); accountIt!=user->_accounts.end(); accountIt++, i++)
    {
      value = curAccountAmount[accountIt->id];
      _accountsGrid->SetCellValue(i, ACCOUNT_CUR, wxString::Format(wxT("%.2lf"), value));
      _accountsGrid->SetCellTextColour(i, ACCOUNT_CUR, (value >= 0.0) ? wxColor(0x00, 0x00, 0x00) : wxColor(0xFF, 0x00, 0x00));
      value = finalAccountAmount[accountIt->id];
      _accountsGrid->SetCellValue(i, ACCOUNT_FINAL, wxString::Format(wxT("%.2lf"), value));
    }

  _pie->DatasetChanged(_dataset);
}

void AccountPanel::OnOperationModified(wxGridEvent& event)
{
  User* user = _kiss->GetUser();
  int row = event.GetRow()-1;
  int col = event.GetCol();
  struct operation new_op, cur_op;
  int op_complete = 6, i;
  wxString value ;
  wxDateTime date;
  bool need_insertion = false, fix_op=false;
  static bool inModification = false ;
  wxColour color ;
  unsigned char r, g, b;

  // Avoid recursives calls
  if (inModification) return;

  inModification = true ;
    
  if (event.GetCol() == DEBIT)
      _grid->SetCellValue(event.GetRow(), CREDIT, _(""));
  else if (event.GetCol() == CREDIT)
      _grid->SetCellValue(event.GetRow(), DEBIT, _(""));

  value = _grid->GetCellValue(event.GetRow(), DESCRIPTION);
  if (value != _(""))
  {
      new_op.description = value;
      op_complete--;
  }

  value = _grid->GetCellValue(event.GetRow(), DATE);
  if (value != _(""))
  {
      date.ParseFormat(value, _("%d/%m/%Y"));
      new_op.day = date.GetDay()-1;
      new_op.month = date.GetMonth();
      new_op.year = date.GetYear();
      op_complete--;
  }
  
  value = _grid->GetCellValue(event.GetRow(), DEBIT);
  if (value != _(""))
  {
      value.ToDouble(&new_op.amount);
      new_op.amount *= -1.0;
      op_complete--;
  }

  value = _grid->GetCellValue(event.GetRow(), CREDIT);
  if (value != _(""))
  {
      value.ToDouble(&new_op.amount);
      op_complete--;
  }

  value = _grid->GetCellValue(event.GetRow(), CATEGORY);
  if (value != _(""))
  {
      new_op.category = user->GetCategoryId(value);
      op_complete--;
  }

  value = _grid->GetCellValue(event.GetRow(), ACCOUNT);
  if (value != _(""))
  {
      new_op.account = user->GetAccountId(value);
      op_complete--;
  }

  value = _grid->GetCellValue(event.GetRow(), CHECKED);
  if (value != _("") && value != _("0"))
      new_op.checked = true;
  else
      new_op.checked = false;
  op_complete--;

  if (col == CHECKED || col == CATEGORY)
  {
      color = user->GetCategory(new_op.category).color;

      if (new_op.checked)
      {
	  r = ((color.Red()*1.5) >= 0xFF) ? 0xFF : color.Red()*1.5 ; 
	  g = ((color.Green()*1.5) >= 0xFF) ? 0xFF : color.Green()*1.5 ; 
	  b = ((color.Blue()*1.5) >= 0xFF) ? 0xFF : color.Blue()*1.5 ; 
	  color.Set(r, g, b, color.Alpha());
      }

      SET_ROW_COLOR(event.GetRow(), color);
  }

  if (col == DELETE)
  {
      wxMessageDialog dialog(_wxUI, _("Are you sure want to delete : \n")+new_op.description, _("KissCount"), wxYES_NO);
      if (dialog.ShowModal() == wxID_NO)
      {
	  _grid->SetCellValue(event.GetRow(), event.GetCol(), _("0"));
	  inModification = false;
	  return;
      }
  }

  // Penser au fix implosif
  // Modify a fix operation
  if (row < _fixCosts)
    {
	cur_op = (*_curOperations)[row] ;

	if (col == DELETE)
	{
	    _grid->DeleteRows(event.GetRow(), 1);
	    _curOperations->erase(_curOperations->begin()+row);
	    _kiss->DeleteOperation(cur_op);
	    _grid->_fixCosts = _fixCosts--;
	    UpdateStats();
	    inModification = false ;
	    return ;
	}

	new_op.id = cur_op.id;
	if (cur_op.day != new_op.day)
	{
	    need_insertion = true;
	    _grid->DeleteRows(event.GetRow(), 1);
	    _curOperations->erase(_curOperations->begin()+row);
	    _fixCosts--;
	}
	else
	    (*_curOperations)[row] = new_op;
	_kiss->UpdateOperation(new_op);
	fix_op = true;
    }
  // Add a fixCost
  else if (row == _fixCosts)
    {
      if (op_complete) {
	inModification = false ;
	return ;
      }
      need_insertion = true;
      fix_op = true;
      new_op.fix_cost = true;

      for(i=0; i<NUMBER_COLS_OPS; i++)
	{
	  if (i == CATEGORY) continue;
	  _grid->SetCellValue(event.GetRow(), i, _(""));
	}
      new_op.id = _kiss->AddOperation(new_op);
    }
  // Modify an operation
  else if (row <= user->GetOperationsNumber(_curMonth, _curYear))
    {
	row--;
	cur_op = (*_curOperations)[row] ;
	new_op.id = cur_op.id;

	if (col == DELETE)
	{
	    _grid->DeleteRows(event.GetRow(), 1);
	    _curOperations->erase(_curOperations->begin()+row);
	    _kiss->DeleteOperation(cur_op);
	    UpdateStats();
	    inModification = false ;
	    return ;
	}

	if (cur_op.day != new_op.day)
	{
	    need_insertion = true;
	    _grid->DeleteRows(event.GetRow(), 1);
	    _curOperations->erase(_curOperations->begin()+row);
	}
	else
	    (*_curOperations)[row] = new_op;
	_kiss->UpdateOperation(new_op);
    }
  // Add an operation
  else
    {
      row--;
      if (op_complete) {
	inModification = false ;
	return ;
      }
      need_insertion = true;
      fix_op = false;
      new_op.fix_cost = false;

      for(i=0; i<NUMBER_COLS_OPS; i++)
	{
	  _grid->SetCellValue(event.GetRow(), i, _(""));
	}
      new_op.id = _kiss->AddOperation(new_op);
    }

  if (need_insertion)
    {
      for(i=0; i<(int)_curOperations->size(); i++)
	{
	  if ((*_curOperations)[i].fix_cost && !fix_op) continue;
	  if (!(*_curOperations)[i].fix_cost && fix_op) break;
	  if ((*_curOperations)[i].day > new_op.day)
	    {
	      if (i) 
		{
		  // First Operation
		  if ((*_curOperations)[i-1].fix_cost && !fix_op) break;
		  i--;
		}
	      break;
	    }
	}

      _curOperations->insert(_curOperations->begin()+i ,new_op);
      i++; // For header 
      if (!fix_op) i++;
      InsertOperation(user, &new_op, i, fix_op);
      if (fix_op)
	_grid->_fixCosts = _fixCosts+1;
    }

  UpdateStats();

  inModification = false ;
}

void AccountPanel::OnAccountModified(wxGridEvent& event)
{
  User* user = _kiss->GetUser();
  int row = event.GetRow();
  double amount;

  _accountsGrid->GetCellValue(row, event.GetCol()).ToDouble(&amount);    
  _kiss->SetAccountAmount(_curMonth, _curYear, user->GetAccountId(_accounts[row]), amount);
}

void AccountPanel::OnTreeRightClick(wxTreeEvent& event)
{
  wxMenu menu(0);

  menu.Append(MENU_GENERATE_ID, _("Generate month"));
  menu.AppendSeparator();
  if (_tree.GetCount() > 1)
    menu.Append(MENU_DELETE_ID, _("Delete"));

  PopupMenu(&menu, event.GetPoint());
}

void AccountPanel::OnTreeChange(wxTreeEvent& event)
{
  int month=-1, year;
  int i;
  wxString monthString;
  static bool inModification = false ;

  if (inModification) return;

  inModification = true;

  monthString = _tree.GetItemText(event.GetItem());
  for (i=0; i<12; i++)
    if (monthString == months[i])
      {
	month = i;
	break;
      }

  if (month == -1)
    {
      year = wxAtoi(monthString);
      
      // Error
      if (year == 0) 
	{
	  inModification = false;
	  return;
	}

      if (year == _curYear) 
	{
	  inModification = false;
	  return;
	}
      
      // _tree.CollapseAll();
      // _tree.Expand(event.GetItem());
      LoadYear(year, false);
    }
  else
    {
      year = wxAtoi(_tree.GetItemText(_tree.GetItemParent(event.GetItem())));
      
      // Error
      if (year == 0) 
	{
	  inModification = false;
	  return;
	}

      if (year != _curYear || month != _curMonth)
	{
	  ShowMonth(month, year);
	}
    }

  inModification = false;
}

void AccountPanel::GetTreeSelection(int* month, int* year)
{
  wxString monthString;
  int i;

  *month = -1; *year = -1;

  monthString = _tree.GetItemText(_tree.GetSelection());
  for (i=0; i<12; i++)
    if (monthString == months[i])
      {
	*month = i;
	break;
      }

  if (*month == -1)
    {
      *year = wxAtoi(monthString);
      
      // Error
      if (year == 0) 
	{
	  *month = -1;
	  *year = -1;
	  return;
	}
    }
  else
    {
      *year = wxAtoi(_tree.GetItemText(_tree.GetItemParent(_tree.GetSelection())));
      
      // Error
      if (year == 0) 
	{
	  *month = -1;
	  *year = -1;
	  return;
	}
    }
}

void AccountPanel::OnMenuGenerate(wxCommandEvent& event)
{
  int month, year;

  GetTreeSelection(&month, &year);

  GenerateDialog g(_kiss, _wxUI, month, year);
  g.ShowModal();
}

void AccountPanel::OnMenuDelete(wxCommandEvent& event)
{
  int month, year;
  wxString message;
  wxTreeItemId curNode, node ;
  std::map<int, std::vector<int> > ops ;

  GetTreeSelection(&month, &year);

  ops = _kiss->GetAllOperations();

  if (ops.size() == 1 && ops[year].size() == 1)
    {
      wxMessageBox(_("It must be at least one month"), _("Error"), wxICON_ERROR | wxOK);
      return;
    }

  message = _("Are you sure want to delete ");
  if (month != -1)
    message += months[month] + _(" ");
  message += wxString::Format(_("%d"), year);

  message += _(" operations ?");

  wxMessageDialog dialog(_wxUI, message, _("KissCount"), wxYES_NO);
  if (dialog.ShowModal() == wxID_NO)
      return;

  curNode = _tree.GetSelection();

  if (ops[year].size() == 1 && month != -1)
    curNode = _tree.GetItemParent(curNode);

  _kiss->DeleteOperations(month, year);

  node = _tree.GetNextSibling(curNode);

  if (!node.IsOk())
    node = _tree.GetPrevSibling(curNode);

  _tree.Delete(curNode);

  if (!node.IsOk())
    ChangeUser();
  else
    {
      _tree.SelectItem(node);
      GetTreeSelection(&month, &year);
      if (month == -1)
	month = ops[year][0];
      ShowMonth(month, year);
    }
}

void AccountPanel::GenerateMonth(int month, int year)
{
  wxTreeItemId root, years, node ;
  wxTreeItemIdValue cookie;
  wxString monthString, yearString;
  std::map<unsigned int, std::vector<operation> >::iterator it;
  int i;
  User* user = _kiss->GetUser();

  root = _tree.GetRootItem();
  yearString = wxString::Format(wxT("%d"), year);
  monthString = months[month];

  if (_tree.GetChildrenCount(root, true) < 1)
    {
      node = _tree.AppendItem(root, yearString);
      node = _tree.AppendItem(node, monthString);

      _tree.SelectItem(node, true);
      ShowMonth(month, year);
      return ;
    }

  years = _tree.GetFirstChild(root, cookie);
  while (years.IsOk())
    {
      if (_tree.GetItemText(years) == yearString)
	break;
      if (wxAtoi(_tree.GetItemText(years)) > year)
	{
	  years = _tree.GetPrevSibling(years);
	  if (!years.IsOk())
	    years = _tree.PrependItem(root, yearString);
	  else
	    years = _tree.InsertItem(root, years, yearString); 
	  break;
	}
      years = _tree.GetNextSibling(years);
    }

  if (!years.IsOk())
    {
      years = _tree.GetFirstChild(root, cookie);
      if (wxAtoi(_tree.GetItemText(years)) > year)
	years = _tree.PrependItem(root, yearString);
      else
	years = _tree.AppendItem(root, yearString);
    }
    
  if (!_tree.GetChildrenCount(years, true))
    node = _tree.AppendItem(years, monthString);
  else
    {
      for(i=0, it = user->_operations[year]->begin(); 
	  it != user->_operations[year]->end(); 
	  it++, i++)
	{
	  if ((int)it->first > month)
	    break;
	}
      years = _tree.InsertItem(years, i, monthString); 
    }
    
  _tree.SelectItem(node, true);
  ShowMonth(month, year);
}

void AccountPanel::OnShow(wxShowEvent& event)
{
  if (_curMonth != -1)
    _wxUI->SetTitle(_kiss->GetUser()->_name + _(" - ") + months[_curMonth] + _(" ") + wxString::Format(wxT("%d"), _curYear));
  else
    _wxUI->SetTitle(_kiss->GetUser()->_name);
}