#  Copyright 2026 jCloud Services GbR
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      https://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

from src.jcloud_config_parser.ini import INIConfiguration, INIConfigurationSection
from src.jcloud_config_parser.exceptions import INISyntaxError
from src.jcloud_config_parser import set_mutability

def test_generating():
    config = INIConfiguration()
    config.test_group = INIConfigurationSection('test_group')
    config.test_group.key1 = 'value1'
    config.test_group.key2 = 'value2'
    assert config.to_string() == '''[test_group]
key1=value1
key2=value2'''

def test_parsing():
    # Test deserializer
    config_string = '''
property1 = 42
property2=123

[configuration_group1]
hello=world
key1=value1

[group2]
world=hel#lo
key2 = "val#ue2"
[]
hello2=world2
invalid_line1

invalid_line2

# comment'''

    assert dict(INIConfiguration.from_string(config_string, ignore_errors=True)) == {'configuration_group1': {'hello': 'world', 'key1': 'value1'}, 'group2': {'world': 'hel', 'key2': 'val#ue2', 'hello2': 'world2'}}

    try:
        INIConfiguration.from_string('key="value')
        assert False, 'Expected INISyntaxError for unterminated literal'
    except INISyntaxError:
        pass

    try:
        INIConfiguration.from_string('key=value"')
        assert False, 'Expected INISyntaxError for unterminated literal'
    except INISyntaxError:
        pass

def test_default():
    default_configuration = INIConfiguration.from_string('''[section1]
k1=v1
k2=v2
k3=v3

[section2]
l1=w1
l2=w2''')
    assert dict(INIConfiguration.from_string('''[section1]
k1=v1
k2=v2
k4=v4''', default = default_configuration)) == {'section1': {'k1': 'v1', 'k2': 'v2', 'k3': 'v3', 'k4': 'v4'}, 'section2': {'l1': 'w1', 'l2': 'w2'}}

def test_mutability():
    config = INIConfiguration(mutable=False)
    try:
        config.key = 'value'
        assert False, 'Expected TypeError'
    except TypeError:
        pass

    set_mutability(config, True)
    assert config._mutable == True

    config.key = 'value'

    set_mutability(config, False)
    assert config._mutable == False

    try:
        del config.key
        assert False, 'Expected TypeError'
    except TypeError:
        pass