import os
import argparse
from userconfig.cfgfile import Conf
from userconfig.tools import Debug
from userconfig.checks import classes_for_host
from userconfig import Userconfig


def main():
    parser = argparse.ArgumentParser(prog='userconfig',
                                     description='Manages configuration files, usually in the user home directory')

    parser.add_argument('-v',
                        help='Verbosity level (multiple v for higher level)',
                        dest='verbose', action='count', default=0)
    parser.add_argument('-f', '--file',
                        help='userconfig2.cfg config file',
                        dest='file', action='store')
    cmdline = parser.parse_args()
    debug = Debug()
    debug.set_verbose(cmdline.verbose)
    cfg = Conf(filename=cmdline.file, debug=debug)
    uc = Userconfig(cfg)

    cfg.debug.stdout(f"Verbose level is {cfg.debug.get_verbose()}", 1)
    cfg.debug.stdout("================ main ===============", 1)
    temp_classes = ""
    for h in classes_for_host():
        temp_classes = temp_classes + str(h) + ","
    cfg.debug.stdout("+++ Current host is in classes %s" % temp_classes, 1)
    configdir = cfg.get("configdir")
    for d in os.listdir(configdir):
        name = configdir+"/"+d
        cfg.debug.stdout("+++ Working in %s" % name, 1)
        if not os.path.isdir(name):
            cfg.debug.stdout("--- %s is not a directory, skipping." % name, 3)
            continue
        elif d.startswith(".svn") or d.startswith(".git"):
            cfg.debug.stdout("--- %s is .svn or .git, skipping." % name, 3)
            continue
        elif os.path.isfile(name+"/.ignore"):
            cfg.debug.stdout("--- %s contains file .ignore, skipping." % name, 3)
            continue
        else:
            cfg.debug.stdout("+++ Processing files in %s" % name, 2)
            (destfiles, dirConfig) = uc.workdir(name)
            if isinstance(destfiles, dict):
                if len(destfiles.keys()) > 0:
                    cfg.debug.stdout("+++ Building %d files: %s" % (len(destfiles.keys()), destfiles.keys()), 3)
                    uc.process_all_files(destfiles, dirConfig)
            else:
                cfg.debug.stdout("--- No files found for %s, skipping." % name, 1)


if __name__ == '__main__':
    main()