#include "values_function_parameter_controller.h"
#include <assert.h>

namespace Shared {

ValuesFunctionParameterController::ValuesFunctionParameterController(char symbol) :
  ViewController(nullptr),
  m_copyColumn(PointerTableCellWithChevron((char*)"Copier la colonne dans une liste")),
  m_selectableTableView(SelectableTableView(this, this, Metric::CommonTopMargin, Metric::CommonRightMargin,
    Metric::CommonBottomMargin, Metric::CommonLeftMargin)),
  m_pageTitle{"Colonne f(x)"},
  m_function(nullptr)
{
  for (int currentChar = 0; currentChar < k_maxNumberOfCharsInTitle; currentChar++) {
    if (m_pageTitle[currentChar] == '(') {
      m_pageTitle[currentChar+1] = symbol;
      return;
    }
  }
}

const char * ValuesFunctionParameterController::title() const {
  return m_pageTitle;
}

View * ValuesFunctionParameterController::view() {
  return &m_selectableTableView;
}

void ValuesFunctionParameterController::setFunction(Function * function) {
  m_function = function;
  for (int currentChar = 0; currentChar < k_maxNumberOfCharsInTitle; currentChar++) {
    if (m_pageTitle[currentChar] == '(') {
      m_pageTitle[currentChar-1] = *m_function->name();
      return;
    }
  }
}

void ValuesFunctionParameterController::didBecomeFirstResponder() {
  m_selectableTableView.reloadData();
  m_selectableTableView.selectCellAtLocation(0, 0);
  app()->setFirstResponder(&m_selectableTableView);
}

int ValuesFunctionParameterController::numberOfRows() {
  return 1;
};

HighlightCell * ValuesFunctionParameterController::reusableCell(int index) {
  assert(index == 0);
  return &m_copyColumn; 
}

int ValuesFunctionParameterController::reusableCellCount() {
  return 1;
}

KDCoordinate ValuesFunctionParameterController::cellHeight() {
  return Metric::ParameterCellHeight;
}

}