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# First Aid Kit - diagnostic and repair tool for Linux
# Copyright (C) 2007 Martin Sivak <msivak@redhat.com>
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# 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.

from pyfirstaidkit.plugins import Plugin,Flow
from pyfirstaidkit.returns import *

class Sample2Plugin(Plugin):
    """This plugin will defin one more function and use it in a newly defined flow."""
    #
    # Additional flow defprepareion.
    #
    flows = Flow.init(Plugin)
    flows["extra"] = Flow({
                    Plugin.initial: {ReturnValue: "prepare"},
                    "prepare"     : {ReturnValueTrue: "diagnose"},
                    "diagnose"    : {ReturnValueTrue: "clean", ReturnValueFalse: "backup"},
                    "backup"      : {ReturnValueTrue: "fix", ReturnValueFalse: "clean"},
                    "restore"     : {ReturnValueTrue: "clean", ReturnValueFalse: "clean"},
                    "fix"         : {ReturnValueTrue: "extraStep", ReturnValueFalse: "restore"},
                    "extraStep"   : {ReturnValueTrue: "clean", ReturnValueFalse: "clean"},
                    "clean"       : {ReturnValueTrue: Plugin.final}
                    }, description="Fixing sequence with one added extraStep")
    default_flow = "extra"

    name = "Sample2Plugin"
    version = "0.0.1"
    author = "Joel Andres Granados"
        
    def __init__(self, *args, **kwargs):
        Plugin.__init__(self, *args, **kwargs)

    def prepare(self):
        self._result=ReturnValueTrue

    def clean(self):
        self._result=ReturnValueTrue

    def backup(self):
        self._result=ReturnValueTrue

    def restore(self):
        self._result=ReturnValueTrue

    def diagnose(self):
        self._result=ReturnValueFalse

    def fix(self):
        self._result=ReturnValueTrue

    def extraStep(self):
        self._result=ReturnValueTrue

def get_plugin():
    return Sample2Plugin