#!/usr/bin/python

import sys, os
from subprocess import call, Popen
from simpleOSC import *
import socket

REAPER_ARGUMENTS_FILE = '_proj_config'

def setUpArgumentsFile():
    previous_arguments = 0;
    if os.path.exists(REAPER_ARGUMENTS_FILE): #load file contents into hash
        f = open(REAPER_ARGUMENTS_FILE, 'r');
        lines = f.readlines();
        for line in lines:
            parts = line.split("\t");
            previous_arguments[parts[0]] = parts[1];
    f.close(REAPER_ARGUMENTS_FILE);
    return previous_arguments
            

def writeArgumentsFile(reaper_arguments):
    f = open(REAPER_ARGUMENTS_FILE, 'w');
    for i in reaper_arguments.keys():
        f.write("%s\t%s" % (i, reaper_arguments[i]));
    f.close();

def getCommandlineArgs():
    reaper_args = {};
    if len(sys.argv) == 1:
        return
    else:
        midi_file_to_process = os.path.join(os.path.curdir, sys.argv[1]);
        if not os.path.exists(midi_file_to_process):
            print "please specify full path as argument"
        reaper_args = {"midi_source" : midi_file_to_process};
        writeArgumentsFile(reaper_args);


def main():
    getCommandlineArgs(); #process commandline args

    #make sure reaper is running
    check = call([ 'pgrep', 'REAPER' ]);
    if check:
        Popen(['/Applications/REAPER64.app/Contents/MacOS/REAPER'])




    ip_address = socket.gethostbyname(socket.gethostname())
    #start the client
    initOSCClient(ip_address, 8088)
    #start the server to receive messages (not yet implemented)
    initOSCServer(ip_address, 8808)

    #run main.py
    sendOSCMsg("/action/41061")

main();