#!/bin/bash

if [ -z "$1" ] ; then
    echo "GenMOOSApp: usage: $0 [app-name] [prefix]"
    exit 0
fi

if [ -z "$2" ] ; then
    echo "GenMOOSApp: usage: $0 [app-name] [prefix]"
    exit 0
fi

mkdir $2$1
cd $2$1

cat >> CMakeLists.txt <<EOF
#--------------------------------------------------------
# The CMakeLists.txt for:                       $2$1
# Author(s):                               YOUR-NAME-HERE
#--------------------------------------------------------

FILE(GLOB SRC *.cpp)

ADD_EXECUTABLE($2$1 \${SRC})

TARGET_LINK_LIBRARIES($2$1
   MOOS
   MOOSGen
   m
   pthread)

EOF

cat >> ${1}.h <<EOF
/************************************************************/
/*    NAME: Michael Benjamin                                */
/*    ORGN: NAVSEA Newport RI and MIT Cambridge             */
/*    FILE: ${1}.h                                          */
/*    DATE: Dec 29th 1963                                   */
/************************************************************/

#ifndef ${1}_HEADER
#define ${1}_HEADER

#include "MOOSLib.h"

class ${1} : public CMOOSApp
{
 public:
  ${1}();
  virtual ~${1}();

  bool OnNewMail(MOOSMSG_LIST &NewMail);
  bool Iterate();
  bool OnConnectToServer();
  bool OnStartUp();
  void RegisterVariables();

 protected:
  // insert local vars here
};

#endif 
EOF

cat >> ${1}Main.cpp <<EOF
/************************************************************/
/*    NAME: Michael Benjamin                                */
/*    ORGN: NAVSEA Newport RI and MIT Cambridge             */
/*    FILE: ${1}Main.cpp                                    */
/*    DATE: Dec 29th 1963                                   */
/************************************************************/

#include "MOOSLib.h"
#include "MOOSGenLib.h"
#include "${1}.h"

int main(int argc, char *argv[])
{
  char *sMissionFile = "${1}.moos";
	
  if(argc > 1)
    sMissionFile = argv[1];
	
  ${1} ${1};
	
  ${1}.Run("${2}${1}", sMissionFile);

  return(0);
}

EOF

cat >> $2${1}.moos <<EOF
// MOOS file

ServerHost = localhost
ServerPort = 9000

ProcessConfig = ${2}${1}
{
   AppTick   = 4
   CommsTick = 4
}

EOF

cat >> ${1}.cpp <<EOF
/************************************************************/
/*    NAME: Michael Benjamin                                */
/*    ORGN: NAVSEA Newport RI and MIT Cambridge             */
/*    FILE: ${1}.cpp                                        */
/*    DATE: Dec 29th 1963                                   */
/************************************************************/

#include <iterator>
#include "${1}.h"
#include "MBUtils.h"

using namespace std;

//---------------------------------------------------------
// Constructor

${1}::${1}()
{
}

//---------------------------------------------------------
// Destructor

${1}::~${1}()
{
}

//---------------------------------------------------------
// Procedure: OnNewMail

bool ${1}::OnNewMail(MOOSMSG_LIST &NewMail)
{
  MOOSMSG_LIST::iterator p;
	
  for(p=NewMail.begin(); p!=NewMail.end(); p++) {
    CMOOSMsg &msg = *p;
	
    string key   = msg.GetKey();
    double dval  = msg.GetDouble();
    string sval  = msg.GetString(); 
    double mtime = msg.GetTime();
    bool   mdbl  = msg.IsDouble();
    bool   mstr  = msg.IsString();
    string msrc  = msg.GetSource();

//    if(key == "FOOBAR")
//      handleNewFOOBAR(sval);

  }

  return(true);
}

//---------------------------------------------------------
// Procedure: OnConnectToServer

bool ${1}::OnConnectToServer()
{
  // register for variables here
  // possibly look at the mission file?
  // m_MissionReader.GetConfigurationParam("Name", <string>);
  // m_Comms.Register("VARNAME", is_float(int));
	
  RegisterVariables();  

  return(true);
}


//------------------------------------------------------------
// Procedure: RegisterVariables

void ${1}::RegisterVariables()
{
  m_Comms.Register("FOO_BAR", 0);
}


//---------------------------------------------------------
// Procedure: Iterate()

bool ${1}::Iterate()
{
  // happens AppTick times per second
	
  return(true);
}

//---------------------------------------------------------
// Procedure: OnStartUp()

bool ${1}::OnStartUp()
{
  // happens before connection is open
	
  RegisterVariables();
  return(true);
}

EOF

echo "$2${1} generated"