#! /usr/bin/env python
import argparse
import re
import os
import fileSys

# import ipdb
#scriptDir = os.path.dirname(os.path.realpath(__file__))
#__version__ = gitInfo.get_commit_reltag(gitDir=scriptDir)
__version__ = '1.0'

def processFiles(args):
    # sort through Downloads directory for .tsvg files
    # put in savedGames/<basename>
    # make simlink to latest
    games = fileSys.getRecursiveFileList([args.datadir], '.tsvg')
    lastTime = 0
    lastfile = ''
    # begin processing
    for game in games:
        m = re.search(r'triplea_(\d+.\d)_(.*)tsvg', os.path.basename(game))
        if m:
            mtime = os.path.getmtime(game)
            if not os.path.isdir(
                    os.path.join(args.savebase, 'triplea_{0}'.format(m.group(1)))):
                os.mkdir(os.path.join(args.savebase, 'triplea_{0}'.format(m.group(1))), 0755)
            newName = os.path.join(
                args.savebase,
                'triplea_{0}'.format(m.group(1)),
                os.path.basename(game))
            os.rename(game, newName)
        else:
            m = re.search(r'(.*)tsvg', os.path.basename(game))
            if m:
                mtime = os.path.getmtime(game)
                if not os.path.isdir(os.path.join(args.savebase, 'Alex')):
                    os.mkdir(os.path.join(args.savebase, 'Alex'), 0755)
                newName = os.path.join(
                    args.savebase, 'Alex', os.path.basename(game))
                os.rename(game, newName)
            else:
                print("No basename for {0}".format(os.path.basename(game)))
                mtime = None
        if mtime > lastTime:
            lastTime = mtime
            lastfile = newName
    # make simlink to last in list
    linkName = os.path.join(args.savebase, 'latest.tsvg')
    if os.path.exists(linkName):
        os.remove(linkName)
    os.symlink(lastfile, linkName)

#################################################################
# main routine

if __name__ == '__main__':
    parser = argparse.ArgumentParser(
        description='Sort TripleA savegames into savegames directory')
    parser.add_argument('--datadir',
                        help='path to downloaded .tsvg files, default = Downloads',
                        default='/home/surfer/Downloads')
    parser.add_argument('--savebase',
                        help='base directory to save games, default = triplea/savedGames)',
                        default=os.path.join(
                            os.environ['HOME'], 'triplea/savedGames'))
    parser.add_argument('--version', action='version', version='%(prog)s ' + __version__)
    args = parser.parse_args()
    processFiles(args)