from datetime import datetime

class Command:
    def __init__(self, timenow, cmdline):
        self.time = timenow
        self.command = 'start'
        self.parseCommandLine(cmdline)

    def parseCommandLine(self, cmdline):
        COMMANDS = {
                'out'       : 1,
                'report'    : 1,
                'show'      : 1,
                'fill'      : 1,
                'adjust'    : 1
                }
        parts = cmdline.split(None, 1)
        if len(parts) > 1:
            timespec = parts[0].strip()
            if timespec[0] == '@':
                self.time = self.parseTimeSpec(timespec[1:])
                parts = parts[1:]
        if len(parts) == 1:
            command = parts[0].strip()
            rest = ''
        else:
            command, rest = parts
        if command in COMMANDS:
            self.command = command
            self.argstr = rest.strip()
        else:
            self.argstr = ' '.join([command, rest]).strip()

    def parseTimeSpec(self, timespec):
        pass