// rdschedruleslist.cpp
//
// A class for handling the scheduling rules for rdlogmanager/edit clocks
//
//   (C) Copyright 2005 Stefan Gabriel <stg@st-gabriel.de>
//   (C) Copyright 2019 Fred Gleason <fredg@paravelsystems.com>
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License version 2 as
//   published by the Free Software Foundation.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of the GNU General Public
//   License along with this program; if not, write to the Free Software
//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//

#include <qmessagebox.h>

#include "rdclock.h"
#include "rddb.h"
#include "rdescape_string.h"
#include "rdschedruleslist.h"

RDSchedRulesList::RDSchedRulesList(QString clockname,RDConfig *config)
{
  QString sql;
  RDSqlQuery *q;
  RDSqlQuery *q1;

  sql=QString().sprintf("select CODE,DESCRIPTION from SCHED_CODES order by `CODE` asc"); 

  q=new RDSqlQuery(sql);

  itemcounter=q->size();  
  sched_code = new QString[itemcounter];
  max_row = new int[itemcounter];
  min_wait = new int[itemcounter];
  not_after = new QString[itemcounter];
  or_after = new QString[itemcounter];
  or_after_II = new QString[itemcounter];
  description = new QString[itemcounter];
    
  for (int i=0; i<itemcounter; i++){
    q->next();
    sched_code[i] = q->value(0).toString();
    description[i] = q->value(1).toString();
    sql=QString("select ")+
      "MAX_ROW,"+      // 00
      "MIN_WAIT,"+     // 01
      "NOT_AFTER,"+    // 02
      "OR_AFTER,"+     // 03
      "OR_AFTER_II "+  // 04
      "from RULE_LINES where "+
      "CLOCK_NAME=\""+RDEscapeString(clockname)+"\" && "+
      "CODE=\""+RDEscapeString(sched_code[i])+"\"";
    q1=new RDSqlQuery(sql);
    if(q1->first()) {
      max_row[i] = q1->value(0).toInt();
      min_wait[i] = q1->value(1).toInt();
      not_after[i] = q1->value(2).toString();
      or_after[i] = q1->value(3).toString();
      or_after_II[i] = q1->value(4).toString();
    }
    else {
      max_row[i] = 1;
      min_wait[i] = 0;
      not_after[i] = "";
      or_after[i] = "";
      or_after_II[i] = "";
    }
    delete q1;
  }
  delete q;
}

RDSchedRulesList::~RDSchedRulesList()
{
  delete []sched_code;
  delete []max_row;
  delete []min_wait;
  delete []not_after;
  delete []or_after;
  delete []or_after_II;
  delete []description;
}

void RDSchedRulesList::insertItem(int pos,int maxrow,int minwait,QString notafter,QString orafter,QString orafterii)
{
  max_row[pos] = maxrow;
  min_wait[pos] = minwait;
  not_after[pos] = notafter;
  or_after[pos] = orafter;
  or_after_II[pos] = orafterii;
}

QString RDSchedRulesList::getItemSchedCode(int pos)
{
  return sched_code[pos];
}

int RDSchedRulesList::getItemMaxRow(int pos)
{
  return max_row[pos];
}

int RDSchedRulesList::getItemMinWait(int pos)
{
  return min_wait[pos];
}

QString RDSchedRulesList::getItemNotAfter(int pos)
{
  return not_after[pos];
}

QString RDSchedRulesList::getItemOrAfter(int pos)
{
  return or_after[pos];
}

QString RDSchedRulesList::getItemOrAfterII(int pos)
{
  return or_after_II[pos];
}

QString RDSchedRulesList::getItemDescription(int pos)
{
  return description[pos];
}

int RDSchedRulesList::getNumberOfItems(void)
{
  return itemcounter;
}

void RDSchedRulesList::Save(QString clockname)
{
  QString sql;

  sql=QString("delete from RULE_LINES where ")+
    "CLOCK_NAME=\""+RDEscapeString(clockname)+"\"";
  RDSqlQuery::apply(sql);
  for (int i=0;i<itemcounter;i++) {
    sql=QString("insert into RULE_LINES set ")+
      "CLOCK_NAME=\""+RDEscapeString(clockname)+"\","+
      "CODE=\""+RDEscapeString(sched_code[i])+"\","+
      QString().sprintf("MAX_ROW=%d,",max_row[i])+
      QString().sprintf("MIN_WAIT=%d,",min_wait[i])+
      "NOT_AFTER=\""+RDEscapeString(not_after[i])+"\","+
      "OR_AFTER=\""+RDEscapeString(or_after[i])+"\","+
      "OR_AFTER_II=\""+RDEscapeString(or_after_II[i])+"\"";
    RDSqlQuery::apply(sql);
  }
}