#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
    Blockstack
    ~~~~~
    copyright: (c) 2014-2015 by Halfmoon Labs, Inc.
    copyright: (c) 2016 by Blockstack.org

    This file is part of Blockstack

    Blockstack 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 3 of the License, or
    (at your option) any later version.

    Blockstack 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 Blockstack. If not, see <http://www.gnu.org/licenses/>.
""" 

import testlib 
import json

wallets = [
    testlib.Wallet( "5JesPiN68qt44Hc2nT8qmyZ1JDwHebfoh9KQ52Lazb1m1LaKNj9", 100000000000 ),
    testlib.Wallet( "5KHqsiU9qa77frZb6hQy9ocV7Sus9RWJcQGYYBJJBb2Efj1o77e", 100000000000 )
]

consensus = "17ac43c1d8549c3181b200f1bf97eb7d"

def scenario( wallets, **kw ):

    testlib.blockstack_namespace_preorder( "test", wallets[1].addr, wallets[0].privkey )
    testlib.next_block( **kw )

    testlib.blockstack_namespace_reveal( "test", wallets[1].addr, 52595, 250, 4, [6,5,4,3,2,1,0,0,0,0,0,0,0,0,0,0], 10, 10, wallets[0].privkey )
    testlib.next_block( **kw )

    testlib.blockstack_namespace_ready( "test", wallets[1].privkey )
    testlib.next_block( **kw )

def check( state_engine ):

    # not revealed, but ready 
    ns = state_engine.get_namespace_reveal( "test" )
    if ns is not None:
        print "still in revealed state"
        return False 

    ns = state_engine.get_namespace( "test" )
    if ns is None:
        print "no test namespace"
        return False 

    if ns['namespace_id'] != 'test':
        print "not test"
        return False 

    if ns.get('opcode', None) != 'NAMESPACE_READY':
        print "no ready opcode"
        return False 

    ns_preorder = state_engine.get_namespace_at( "test", ns['block_number'] )[0]
    ns_reveal = state_engine.get_namespace_at( "test", ns['block_number'] + 1 )[0]
  
    if ns_preorder is None:
        print "preorder is None"
        return False 

    if ns_preorder.get('opcode', None) != "NAMESPACE_PREORDER":
        print "no preorder opcode"
        return False 

    if ns_reveal is None:
        print "reveal is None"
        return False 

    if ns_reveal.get('opcode', None) != "NAMESPACE_REVEAL":
        print "no reveal opcode"
        return False 
    
    return True
