//
// Programmer:    Craig Stuart Sapp <craig@ccrma.stanford.edu>
// Creation Date: Thu Nov 16 15:58:02 PST 2000
// Last Modified: Thu Nov 16 15:58:08 PST 2000
// Filename:      ...sig/examples/all/midimel.cpp
// Web Address:   http://sig.sapp.org/examples/museinfo/midi/midimel.cpp
// Syntax:        C++; museinfo
//
// Description:   generate MIDI note numbers for short melodic sequences
//	stored in the first spine of a Humdrum file in **kern format.
//
//

#include "humdrum.h"

#include <string.h>


// function declarations
void      checkOptions       (Options& opts, int argc, char* argv[]);
void      example            (void);
void      processRecords     (HumdrumFile& infile);
void      usage              (const char* command);

// global variables
Options   options;            // database for command-line arguments

///////////////////////////////////////////////////////////////////////////


int main(int argc, char* argv[]) {
   HumdrumFile infile;

   // process the command-line options
   checkOptions(options, argc, argv);

   // figure out the number of input files to process
   int numinputs = options.getArgCount();

   for (int i=0; i<numinputs || i==0; i++) {
      infile.clear();

      // if no command-line arguments read data file from standard input
      if (numinputs < 1) {
         infile.read(cin);
      } else {
         infile.read(options.getArg(i+1));
      }
      // analyze the input file according to command-line options
      if (numinputs > 0) {
         cout << options.getArg(i+1)<< ": ";
      }
      processRecords(infile);
      cout << "\n";
   }

   return 0;
}


///////////////////////////////////////////////////////////////////////////


//////////////////////////////
//
// checkOptions -- validate and process command-line options.
//

void checkOptions(Options& opts, int argc, char* argv[]) {
   opts.define("author=b");               // author of program
   opts.define("version=b");              // compilation info
   opts.define("example=b");              // example usages
   opts.define("h|help=b");               // short description
   opts.process(argc, argv);
   
   // handle basic options:
   if (opts.getBoolean("author")) {
      cout << "Written by Craig Stuart Sapp, "
           << "craig@ccrma.stanford.edu, Nov 2000" << endl;
      exit(0);
   } else if (opts.getBoolean("version")) {
      cout << argv[0] << ", version: 17 April 2000" << endl;
      cout << "compiled: " << __DATE__ << endl;
      cout << MUSEINFO_VERSION << endl;
      exit(0);
   } else if (opts.getBoolean("help")) {
      usage(opts.getCommand().c_str());
      exit(0);
   } else if (opts.getBoolean("example")) {
      example();
      exit(0);
   }

}
  



//////////////////////////////
//
// example -- example usage of the quality program
//

void example(void) {
   cout <<
   "                                                                         \n"
   << endl;
}



//////////////////////////////
//
// processRecords -- 
//

void processRecords(HumdrumFile& infile) {
   int i;
   int midinum;
   for (i=0; i<infile.getNumLines(); i++) {
      if (infile[i].getType() != E_humrec_data) {
         continue;
      }
      if (strcmp(infile[i][0], ".") == 0) {
         continue;
      }
      if (strchr(infile[i][0], 'r') != NULL) {
         cout << "r ";
      } else {
         midinum = Convert::kernToMidiNoteNumber(infile[i][0]);
         cout << midinum << " ";
      }
   }
}



//////////////////////////////
//
// usage -- gives the usage statement for the meter program
//

void usage(const char* command) {
   cout <<
   "                                                                         \n"
   << endl;
}



// md5sum: 7dad47af70dab2248f93e48540aeb44e midimel.cpp [20160320]