/////////////////////////////////////////////////////
// MT2Q5.cpp - Display Table                       //
//                                                 //
// Jim Fawcett, CSE687 - OOD Midterm, Spring 2013  //
/////////////////////////////////////////////////////

#include <vector>
#include <string>
#include <iostream>
#include <iomanip>
#include "../MTutility/MTutility.h"

typedef std::vector<int> Schema;
typedef std::vector<std::string> Row;
typedef std::vector<Row> Table;
/*
 *  Here's the idea: show Table -> show Row -> show Cell -> out << setw(w) << cellData
 */
class Display {
public:
  Display(std::ostream& out) : _out(out) 
  {
    out.setf(std::ios::right, std::ios::adjustfield);
  }
  void ShowBorder(const Schema& schema)
  {
    _out.fill('-');
    for(size_t colCount=0; colCount<schema.size(); ++colCount)
    {
      _out.setf(std::ios::left, std::ios::adjustfield);
      _out << std::setw(schema[colCount]) << ' ';
    }
    _out.setf(std::ios::right, std::ios::adjustfield);
    _out.fill(' ');
    _out << "\n  ";
  }
  void ShowRow(const Schema& schema, const Row& row)
  {
    for(size_t colCount=0; colCount<row.size(); ++colCount)
      ShowCell(schema[colCount], row[colCount]);
    _out << "\n  ";
  }
  void ShowCell(int width, const std::string& data)
  {
    _out << std::setw(width) << data;
  }
  void ShowTable(const Schema& schema, const Table& table)
  {
    _out << "\n  ";
    ShowRow(schema, table[0]);
    ShowBorder(schema);
    for(size_t rowCount=1; rowCount<table.size(); ++rowCount)
    {
      ShowRow(schema, table[rowCount]);
    }
    _out << "\n";
  }
private:
  std::ostream& _out;
};

int main()
{
  Title("MT2Q5 - Show Table");
  std::cout << std::endl;

  int s[3] = { 17, 14, 30 };
  Schema schema(&s[0], &s[3]);
  Table table;

  std::string temp0[3] = { "Name", "Occupation", "Location" };
  Row headerRow(&temp0[0], &temp0[3]);
  std::string temp1[3] = { "Rocky Balboa", "Janitor", "Fading Glory Lane, Philly PA"};
  Row first(&temp1[0], &temp1[3]);
  std::string temp2[3] = { "Lucretia Borgia", "Hostess", "Venice, Italy"};
  Row second(&temp2[0], &temp2[3]);
  std::string temp3[3] = { "The Terminator", "Terminating", "Hollywood, CA"};
  Row third(&temp3[0], &temp3[3]);
  table.push_back(headerRow);
  table.push_back(first);
  table.push_back(second);
  table.push_back(third);

  Display display(std::cout);
  display.ShowTable(schema, table);
}