# coding: utf-8
from .autopath import do_autopath
do_autopath()

from py.test import raises

from tiramisu.error import ConfigError
from tiramisu import Config
from tiramisu.option import BoolOption, OptionDescription, MasterSlaves
from tiramisu.setting import groups, owners
from tiramisu.storage import list_sessions, delete_session


def test_non_persistent():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    Config(o, session_id='test_non_persistent')


def test_list():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    c = Config(o, session_id='test_non_persistent')
    c.option('b').value.set(True)
    assert 'test_non_persistent' in list_sessions('config')
    del(c)
    assert 'test_non_persistent' not in list_sessions('config')


def test_create_persistent():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        Config(o, session_id='test_persistent', persistent=True)
        delete_session('test_persistent')
    except ValueError:
        # storage is not persistent
        pass


def test_create_delete_not_persistent():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        Config(o, session_id='test_persistent', persistent=True)
        delete_session('test_persistent')
    except ValueError:
        raises(ValueError, "delete_session('test_persistent')")


def test_list_sessions_persistent():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
        c.option('b').value.set(True)
    except ValueError:
        # storage is not persistent
        pass
    else:
        assert 'test_persistent' in list_sessions('config')
        delete_session('test_persistent')


def test_delete_session_persistent():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        Config(o, session_id='test_persistent', persistent=True)
    except ValueError:
        # storage is not persistent
        pass
    else:
        assert 'test_persistent' in list_sessions('config')
        delete_session('test_persistent')
        assert 'test_persistent' not in list_sessions('config')


def test_create_persistent_retrieve():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
    except ValueError:
        # storage is not persistent
        pass
    else:
        assert c.option('b').value.get() is None
        c.option('b').value.set(True)
        assert c.option('b').value.get() is True
        del c
        c = Config(o, session_id='test_persistent', persistent=True)
        assert c.option('b').value.get() is True
        assert 'test_persistent' in list_sessions('config')
        delete_session(c.config.name())
        del c
        c = Config(o, session_id='test_persistent', persistent=True)
        assert c.option('b').value.get() is None
        delete_session(c.config.name())
        del c


def test_two_persistent():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
    except ValueError:
        # storage is not persistent
        pass
    else:
        c2 = Config(o, session_id='test_persistent', persistent=True)
        c2.property.pop('cache')
        assert c.option('b').value.get() is None
        assert c2.option('b').value.get() is None
        #
        c.option('b').value.set(False)
        assert c.option('b').value.get() is False
        assert c2.option('b').value.get() is False
        #
        c.option('b').value.set(True)
        assert c.option('b').value.get() is True
        assert c2.option('b').value.get() is True
        delete_session('test_persistent')


def test_create_persistent_retrieve_owner():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
    except ValueError:
        # storage is not persistent
        pass
    else:
        assert c.option('b').owner.isdefault()
        c.option('b').value.set(True)
        assert c.option('b').value.get()
        assert c.option('b').owner.get() == 'user'
        ##owners.addowner('persistentowner')
        c.option('b').owner.set('persistentowner')
        assert c.option('b').owner.get() == 'persistentowner'
        del c
        #
        c = Config(o, session_id='test_persistent', persistent=True)
        c.option('b').owner.set('persistentowner')
        delete_session(c.config.name())
        del c
        #
        c = Config(o, session_id='test_persistent', persistent=True)
        assert c.option('b').value.get() is None
        assert c.option('b').owner.isdefault()
        delete_session(c.config.name())
        del c


def test_create_persistent_retrieve_owner_masterslaves():
    a = BoolOption('a', '', multi=True)
    b = BoolOption('b', '', multi=True)
    o = MasterSlaves('a', '', [a, b])
    #o.impl_set_group_type(groups.master)
    o1 = OptionDescription('a', '', [o])
    try:
        c = Config(o1, session_id='test_persistent', persistent=True)
    except ValueError:
        # storage is not persistent
        pass
    else:
        assert c.option('a.a').owner.isdefault()
        c.option('a.a').value.set([True, False])
        c.option('a.b', 1).value.set(True)
        assert c.option('a.a').owner.get() == 'user'
        assert c.option('a.b', 0).owner.isdefault()
        assert c.option('a.b', 1).owner.get() == 'user'
        #owners.addowner('persistentowner2')
        c.option('a.b', 1).owner.set('persistentowner2')
        c.option('a.b', 0).value.set(True)
        assert c.option('a.b', 0).owner.get() == 'user'
        assert c.option('a.b', 1).owner.get() == 'persistentowner2'
        assert c.option('a.a').value.get() == [True, False]
        del c
        #
        c = Config(o1, session_id='test_persistent', persistent=True)
        assert c.option('a.a').value.get() == [True, False]
        assert c.option('a.b', 0).owner.get() == 'user'
        assert c.option('a.b', 1).owner.get() == 'persistentowner2'
        delete_session(c.config.name())
        del c
        #
        c = Config(o1, session_id='test_persistent', persistent=True)
        assert c.option('a.a').value.get() == []
        delete_session(c.config.name())
        del c


def test_two_persistent_owner():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
        c.property.pop('cache')
    except ValueError:
        # storage is not persistent
        pass
    else:
        c2 = Config(o, session_id='test_persistent', persistent=True)
        c2.property.pop('cache')
        assert c.option('b').owner.isdefault()
        assert c2.option('b').owner.isdefault()
        c.option('b').value.set(False)
        assert c.option('b').owner.get() == 'user'
        assert c2.option('b').owner.get() == 'user'
        c.option('b').owner.set('persistent')
        assert c.option('b').owner.get() == 'persistent'
        assert c2.option('b').owner.get() == 'persistent'
        delete_session('test_persistent')


def test_create_persistent_retrieve_information():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
    except ValueError:
        # storage is not persistent
        pass
    else:
        c.information.set('info', 'string')
        assert c.information.get('info') == 'string'
        del c
        #
        c = Config(o, session_id='test_persistent', persistent=True)
        assert c.information.get('info') == 'string'
        delete_session(c.config.name())
        del c
        #
        c = Config(o, session_id='test_persistent', persistent=True)
        assert c.information.get('info', None) is None
        delete_session(c.config.name())
        del c


def test_two_persistent_information():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
        c.property.pop('cache')
    except ValueError:
        # storage is not persistent
        pass
    else:
        c.information.set('info', 'string')
        assert c.information.get('info') == 'string'
        c2 = Config(o, session_id='test_persistent', persistent=True)
        c2.property.pop('cache')
        assert c2.information.get('info') == 'string'
        delete_session('test_persistent')


def test_two_different_persistents():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
        c.property.pop('cache')
        d = Config(o, session_id='test_persistent2', persistent=True)
        d.property.pop('cache')
    except ValueError:
        # storage is not persistent
        pass
    else:
        c.option('b').property.add('test')
        assert c.option('b').property.get() == {'test'}
        assert d.option('b').property.get() == set()
        assert c.option('b').value.get() is None
        assert d.option('b').value.get() is None
        c.option('b').value.set(True)
        assert c.option('b').value.get() == True
        assert d.option('b').value.get() is None

        delete_session('test_persistent')
        delete_session('test_persistent2')


def test_two_different_information():
    b = BoolOption('b', '')
    o = OptionDescription('od', '', [b])
    try:
        c = Config(o, session_id='test_persistent', persistent=True)
        c.information.set('a', 'a')
        d = Config(o, session_id='test_persistent2', persistent=True)
        d.information.set('a', 'b')
    except ValueError:
        # storage is not persistent
        pass
    else:
        assert c.information.get('a') == 'a'
        assert d.information.get('a') == 'b'

        delete_session('test_persistent')
        delete_session('test_persistent2')