# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
from azure.appconfiguration import (
    FeatureFlagConfigurationSetting,
    FILTER_PERCENTAGE,
)
from testcase import AppConfigTestCase
from preparers import app_config_decorator
from devtools_testutils import recorded_by_proxy
import json
import pytest


class TestAppConfigurationConsistency(AppConfigTestCase):
    @app_config_decorator
    @recorded_by_proxy
    def test_update_json_by_value(self, appconfiguration_connection_string):
        client = self.create_client(appconfiguration_connection_string)
        key = self.get_resource_name("key")
        feature_flag = FeatureFlagConfigurationSetting(
            key,
            enabled=True,
            filters=[
                {
                    "name": FILTER_PERCENTAGE,
                    "parameters": {
                        "Value": 10,
                        "User": "user1"
                    }
                }
            ]
        )
        set_flag = client.set_configuration_setting(feature_flag)

        set_flag.value = json.dumps({
            'conditions': {
                'client_filters': [
                    {
                        'name': 'Microsoft.Targeting',
                        'parameters': {
                            'name': 'Microsoft.Targeting',
                            'parameters': {
                                'Audience': {
                                    'DefaultRolloutPercentage': 50,
                                    'Groups': [],
                                    'Users': []
                                }
                            }
                        }
                    }
                ]
            },
            'description': '',
            'enabled': False,
            'id': key,
        })

        set_flag = client.set_configuration_setting(set_flag)
        assert isinstance(set_flag, FeatureFlagConfigurationSetting)
        assert set_flag.enabled == False
        assert set_flag.key.endswith(key)

        client.delete_configuration_setting(set_flag)

    @app_config_decorator
    @recorded_by_proxy
    def test_feature_flag_invalid_json(self, appconfiguration_connection_string):
        client = self.create_client(appconfiguration_connection_string)
        key = self.get_resource_name("key")
        feature_flag = FeatureFlagConfigurationSetting(key, enabled=True)
        set_flag = client.set_configuration_setting(feature_flag)

        with pytest.raises(TypeError):
            set_flag.value = []
            client.set_configuration_setting(set_flag)

        client.delete_configuration_setting(feature_flag)

    @app_config_decorator
    @recorded_by_proxy
    def test_feature_flag_invalid_json_string(self, appconfiguration_connection_string):
        client = self.create_client(appconfiguration_connection_string)
        key = self.get_resource_name("key")
        feature_flag = FeatureFlagConfigurationSetting(key, enabled=True)
        set_flag = client.set_configuration_setting(feature_flag)

        set_flag.value = "hello world"
        received = client.set_configuration_setting(set_flag)

        assert isinstance(received, FeatureFlagConfigurationSetting)
        client.delete_configuration_setting(set_flag)

    @app_config_decorator
    @recorded_by_proxy
    def test_feature_flag_invalid_json_access_properties(self, appconfiguration_connection_string):
        client = self.create_client(appconfiguration_connection_string)
        key = self.get_resource_name("key")
        feature_flag = FeatureFlagConfigurationSetting(key, enabled=True)
        set_flag = client.set_configuration_setting(feature_flag)

        set_flag.value = "hello world"
        assert set_flag.enabled == None
        assert set_flag.filters == None
        client.delete_configuration_setting(feature_flag)


class TestAppConfigurationConsistencyUnitTest(AppConfigTestCase):
    def test_feature_flag_set_value(self):
        key = self.get_resource_name("key")
        feature_flag = FeatureFlagConfigurationSetting(
            key,
            enabled=True,
            filters=[
                {
                    "name": FILTER_PERCENTAGE,
                    "parameters": {
                        "Value": 10,
                        "User": "user1"
                    }
                }
            ]
        )
        feature_flag.value = json.dumps({
            "conditions": {
                "client_filters": []
            },
            "enabled": False
        })

        assert feature_flag.enabled == False

    def test_feature_flag_set_enabled(self):
        key = self.get_resource_name("key")
        feature_flag = FeatureFlagConfigurationSetting(
            key,
            enabled=True,
            filters=[
                {
                    "name": FILTER_PERCENTAGE,
                    "parameters": {
                        "Value": 10,
                        "User": "user1"
                    }
                }
            ]
        )
        feature_flag.enabled = False

        temp = json.loads(feature_flag.value)
        assert temp["enabled"] == False

    def test_feature_flag_prefix(self):
        key = self.get_resource_name("key")
        feature_flag = FeatureFlagConfigurationSetting(key, enabled=True)
        assert feature_flag.key.startswith(".appconfig.featureflag/")