# Copyright (c) 2009 Andreas Balogh
# See LICENSE for details.

''' flatex broker server '''

import getopt
import sys
import os
import re
import datetime as dt

import logging

logging.basicConfig(level=logging.DEBUG, 
                    format='%(asctime)s.%(msecs)03d %(levelname)-8s %(message)s',
                    datefmt='%H:%M:%S')

LOG = logging.getLogger()


re_line = r'(\d+)-(\d+)-(\d+);(\d+):(\d+):(\d+);(\d+);(.+);(.+);(.+);(.+)'
MDF_REO = re.compile(re_line)


def dukas2ticks(ifn, odir):
    ifh = open(ifn, "r")
    # ofh = open(argv[2], "w")
    ofh = None
    tdate = None
    tz = 1
    for raw_line in ifh:
        line = raw_line.strip('\n\r')
        mobj = MDF_REO.match(line)
        if mobj is None:
            LOG.info('skipped [%s]', line)
            continue
        (dd, mm, yy, hh, mi, ss, vol, p_open, p_cls, p_low, p_high) = mobj.groups()
        iyy = int(yy)
        imm = int(mm)
        idd = int(dd)
        if tdate is None or tdate != dt.date(iyy, imm, idd):
            tdate = dt.date(iyy, imm, idd)
            if idd == 8:
                tz = 2
            if ofh is not None:
                ofh.close()
            ofn = '846900-%s%s%s.csv' % (yy, mm, dd)
            ofp = os.path.join(odir, ofn)
            ofh = open(ofp, 'w')
        lhh = int(hh) + tz
        print >>ofh, '%.02i:%02s:%02i,846900,LAST,%s,0.0' % (lhh, mi, 0, p_open) 
        print >>ofh, '%.02i:%02s:%s,846900,LAST,%s,0.0' % (lhh, mi, 15, p_low) 
        print >>ofh, '%.02i:%02s:%s,846900,LAST,%s,0.0' % (lhh, mi, 30, p_high) 
        print >>ofh, '%.02i:%02s:%s,846900,LAST,%s,0.0' % (lhh, mi, 45, p_cls) 
    ifh.close()
    ofh.close()
    # throw away first line of file (close price from previous day)
    return  

if __name__ == '__main__':
    # dukas2ticks(r'E:\rttrd-dev-var\dukascopy\DAX 06-04 bis 09-04.csv', r'E:\rttrd-dev-var\dukascopy')
    dukas2ticks(r'E:\rttrd-dev-var\dukascopy\DAX 29-03 bis 01-04.csv', r'E:\rttrd-dev-var\dukascopy')