"""
show introspection commandline

Copyright 2007, Red Hat, Inc
see AUTHORS

This software may be freely redistributed under the terms of the GNU
general public license.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
"""


import optparse
import pprint
import xmlrpclib

from func.overlord import command
from func.overlord import client

DEFAULT_PORT = 51234


class ShowHardware(client.command.Command):
    name = "hardware"
    usage = "show hardware details"

    # FIXME: we might as well make verbose be in the subclass
    #      and probably an inc variable while we are at it
    def addOptions(self):
        self.parser.add_option("-v", "--verbose", dest="verbose",
                               action="store_true")
        self.parser.add_option("-p", "--port", dest="port")


    def handleOptions(self, options):
        self.port = DEFAULT_PORT
        if self.options.port:
            self.port = self.options.port

    def parse(self, argv):
        self.argv = argv
        return command.Command.parse(self,argv)

    def do(self,args):

        self.server_spec = self.parentCommand.parentCommand.server_spec
        
        client_obj = client.Client(self.server_spec,
                                   port=self.port,
                                   interactive=False,
                                   verbose=self.options.verbose,
                                   config=self.config)
        
        results = client_obj.run("hardware", "info", [])

        # if the user 
        top_options = ["port","verbose"]
        
        for minion in results:
            print "%s:" % minion
            minion_data = results[minion]
            # if user set no args
            if not args:
                pprint.pprint(minion_data)
                continue
            
            for arg in args:
                if arg in minion_data:
                    print minion_data[arg]


class Show(client.command.Command):
    name = "show"
    usage = "various simple report stuff"
    subCommandClasses = [ShowHardware]
    def addOptions(self):
        self.parser.add_option("-v", "--verbose", dest="verbose",
                               action="store_true")
        self.parser.add_option("-p", "--port", dest="port",
                               default=DEFAULT_PORT)

    def handleOptions(self, options):
        self.options = options

        self.verbose = options.verbose
        self.port = options.port


    def parse(self, argv):
        self.argv = argv

        return command.Command.parse(self, argv)
        

    def do(self, args):
        pass