# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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
#
#     http://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.

import sys
import unittest

from libcloud.test import MockHttp
from libcloud.dns.base import Zone, Record
from libcloud.dns.types import (
    RecordType,
    ZoneDoesNotExistError,
    ZoneAlreadyExistsError,
    RecordDoesNotExistError,
)
from libcloud.utils.py3 import httplib
from libcloud.test.secrets import DNS_PARAMS_LIQUIDWEB
from libcloud.test.file_fixtures import DNSFileFixtures
from libcloud.dns.drivers.liquidweb import LiquidWebDNSDriver


class LiquidWebTests(unittest.TestCase):
    def setUp(self):
        LiquidWebMockHttp.type = None
        LiquidWebDNSDriver.connectionCls.conn_class = LiquidWebMockHttp
        self.driver = LiquidWebDNSDriver(*DNS_PARAMS_LIQUIDWEB)
        self.test_zone = Zone(
            id="11",
            type="master",
            ttl=None,
            domain="example.com",
            extra={},
            driver=self.driver,
        )
        self.test_record = Record(
            id="13",
            type=RecordType.A,
            name="example.com",
            zone=self.test_zone,
            data="127.0.0.1",
            driver=self,
            extra={},
        )

    def assertHasKeys(self, dictionary, keys):
        for key in keys:
            self.assertTrue(key in dictionary, 'key "%s" not in dictionary' % (key))

    def test_list_zones_empty(self):
        LiquidWebMockHttp.type = "EMPTY_ZONES_LIST"
        zones = self.driver.list_zones()

        self.assertEqual(zones, [])

    def test_list_zones_success(self):
        zones = self.driver.list_zones()

        self.assertEqual(len(zones), 3)

        zone = zones[0]
        self.assertEqual(zone.id, "378451")
        self.assertEqual(zone.domain, "blogtest.com")
        self.assertEqual(zone.type, "NATIVE")
        self.assertEqual(zone.driver, self.driver)
        self.assertIsNone(zone.ttl)

        second_zone = zones[1]
        self.assertEqual(second_zone.id, "378449")
        self.assertEqual(second_zone.domain, "oltjanotest.com")
        self.assertEqual(second_zone.type, "NATIVE")
        self.assertEqual(second_zone.driver, self.driver)
        self.assertIsNone(second_zone.ttl)

        third_zone = zones[2]
        self.assertEqual(third_zone.id, "378450")
        self.assertEqual(third_zone.domain, "pythontest.com")
        self.assertEqual(third_zone.type, "NATIVE")
        self.assertEqual(third_zone.driver, self.driver)
        self.assertIsNone(third_zone.ttl)

    def test_get_zone_zone_does_not_exist(self):
        LiquidWebMockHttp.type = "ZONE_DOES_NOT_EXIST"
        try:
            self.driver.get_zone(zone_id="13")
        except ZoneDoesNotExistError as e:
            self.assertEqual(e.zone_id, "13")
        else:
            self.fail("Exception was not thrown")

    def test_get_zone_success(self):
        LiquidWebMockHttp.type = "GET_ZONE_SUCCESS"
        zone = self.driver.get_zone(zone_id="13")

        self.assertEqual(zone.id, "13")
        self.assertEqual(zone.domain, "blogtest.com")
        self.assertEqual(zone.type, "NATIVE")
        self.assertIsNone(zone.ttl)
        self.assertEqual(zone.driver, self.driver)

    def test_delete_zone_success(self):
        LiquidWebMockHttp.type = "DELETE_ZONE_SUCCESS"
        zone = self.test_zone
        status = self.driver.delete_zone(zone=zone)

        self.assertEqual(status, True)

    def test_delete_zone_zone_does_not_exist(self):
        LiquidWebMockHttp.type = "DELETE_ZONE_ZONE_DOES_NOT_EXIST"
        zone = self.test_zone
        try:
            self.driver.delete_zone(zone=zone)
        except ZoneDoesNotExistError as e:
            self.assertEqual(e.zone_id, "11")
        else:
            self.fail("Exception was not thrown")

    def test_create_zone_success(self):
        LiquidWebMockHttp.type = "CREATE_ZONE_SUCCESS"
        zone = self.driver.create_zone(domain="test.com")

        self.assertEqual(zone.id, "13")
        self.assertEqual(zone.domain, "test.com")
        self.assertEqual(zone.type, "NATIVE")
        self.assertIsNone(zone.ttl)
        self.assertEqual(zone.driver, self.driver)

    def test_create_zone_zone_zone_already_exists(self):
        LiquidWebMockHttp.type = "CREATE_ZONE_ZONE_ALREADY_EXISTS"
        try:
            self.driver.create_zone(domain="test.com")
        except ZoneAlreadyExistsError as e:
            self.assertEqual(e.zone_id, "test.com")
        else:
            self.fail("Exception was not thrown")

    def test_list_records_empty(self):
        LiquidWebMockHttp.type = "EMPTY_RECORDS_LIST"
        zone = self.test_zone
        records = self.driver.list_records(zone=zone)

        self.assertEqual(records, [])

    def test_list_records_success(self):
        LiquidWebMockHttp.type = "LIST_RECORDS_SUCCESS"
        zone = self.test_zone
        records = self.driver.list_records(zone=zone)

        self.assertEqual(len(records), 3)

        record = records[0]
        self.assertEqual(record.id, "13")
        self.assertEqual(record.type, "A")
        self.assertEqual(record.name, "nerd.domain.com")
        self.assertEqual(record.data, "127.0.0.1")
        self.assertEqual(record.zone, self.test_zone)
        self.assertEqual(record.zone.id, "11")

        second_record = records[1]
        self.assertEqual(second_record.id, "11")
        self.assertEqual(second_record.type, "A")
        self.assertEqual(second_record.name, "thisboy.domain.com")
        self.assertEqual(second_record.data, "127.0.0.1")
        self.assertEqual(second_record.zone, self.test_zone)

        third_record = records[2]
        self.assertEqual(third_record.id, "10")
        self.assertEqual(third_record.type, "A")
        self.assertEqual(third_record.name, "visitor.domain.com")
        self.assertEqual(third_record.data, "127.0.0.1")
        self.assertEqual(third_record.zone, self.test_zone)

    def test_get_record_record_does_not_exist(self):
        LiquidWebMockHttp.type = "GET_RECORD_RECORD_DOES_NOT_EXIST"
        try:
            self.driver.get_record(zone_id="13", record_id="13")
        except RecordDoesNotExistError as e:
            self.assertEqual(e.record_id, "13")
        else:
            self.fail("Exception was not thrown")

    def test_get_record_success(self):
        LiquidWebMockHttp.type = "GET_RECORD_SUCCESS"
        record = self.driver.get_record(zone_id="13", record_id="13")

        self.assertEqual(record.id, "13")
        self.assertEqual(record.type, "A")
        self.assertEqual(record.name, "nerd.domain.com")
        self.assertEqual(record.data, "127.0.0.1")

    def test_update_record_success(self):
        LiquidWebMockHttp.type = "GET_RECORD_SUCCESS"
        record = self.driver.get_record(zone_id="13", record_id="13")
        self.assertEqual(record.id, "13")
        self.assertEqual(record.type, "A")
        self.assertEqual(record.name, "nerd.domain.com")
        self.assertEqual(record.data, "127.0.0.1")
        self.assertEqual(record.extra.get("ttl"), 300)
        LiquidWebMockHttp.type = ""
        record1 = self.driver.update_record(
            record=record,
            name=record.name,
            type=record.type,
            data=record.data,
            extra={"ttl": 5600},
        )
        self.assertEqual(record1.id, "13")
        self.assertEqual(record1.type, "A")
        self.assertEqual(record1.name, "nerd.domain.com")
        self.assertEqual(record1.data, "127.0.0.1")
        self.assertEqual(record1.extra.get("ttl"), 5600)

    def test_delete_record_success(self):
        LiquidWebMockHttp.type = "DELETE_RECORD_SUCCESS"
        record = self.test_record
        status = self.driver.delete_record(record=record)

        self.assertEqual(status, True)

    def test_delete_record_RECORD_DOES_NOT_EXIST_ERROR(self):
        LiquidWebMockHttp.type = "DELETE_RECORD_RECORD_DOES_NOT_EXIST"
        record = self.test_record
        try:
            self.driver.delete_record(record=record)
        except RecordDoesNotExistError as e:
            self.assertEqual(e.record_id, "13")
        else:
            self.fail("Exception was not thrown")

    def test_create_record_success(self):
        pass

    def test_record_already_exists_error(self):
        pass


class LiquidWebMockHttp(MockHttp):
    fixtures = DNSFileFixtures("liquidweb")

    def _v1_Network_DNS_Zone_list(self, method, url, body, headers):
        body = self.fixtures.load("zones_list.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_list_EMPTY_ZONES_LIST(self, method, url, body, headers):
        body = self.fixtures.load("empty_zones_list.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_details_ZONE_DOES_NOT_EXIST(self, method, url, body, headers):
        body = self.fixtures.load("zone_does_not_exist.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_details_GET_ZONE_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("get_zone.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_delete_DELETE_ZONE_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("delete_zone_success.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_delete_DELETE_ZONE_ZONE_DOES_NOT_EXIST(
        self, method, url, body, headers
    ):
        body = self.fixtures.load("zone_does_not_exist.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_create_CREATE_ZONE_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("create_zone_success.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_create_CREATE_ZONE_ZONE_ALREADY_EXISTS(
        self, method, url, body, headers
    ):
        body = self.fixtures.load("duplicate_record.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_list_EMPTY_RECORDS_LIST(self, method, url, body, headers):
        body = self.fixtures.load("empty_records_list.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_list_LIST_RECORDS_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("records_list.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_details_GET_RECORD_RECORD_DOES_NOT_EXIST(
        self, method, url, body, headers
    ):
        body = self.fixtures.load("record_does_not_exist.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_details_GET_RECORD_RECORD_DOES_NOT_EXIST(
        self, method, url, body, headers
    ):
        body = self.fixtures.load("get_zone.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Zone_details_GET_RECORD_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("get_zone.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_details_GET_RECORD_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("get_record.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_delete_DELETE_RECORD_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("delete_record.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_delete_DELETE_RECORD_RECORD_DOES_NOT_EXIST(
        self, method, url, body, headers
    ):
        body = self.fixtures.load("record_does_not_exist.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_create_CREATE_RECORD_SUCCESS(self, method, url, body, headers):
        body = self.fixtures.load("")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_ALREADY_EXISTS_ERROR(self, method, url, body, headers):
        body = self.fixtures.load("")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])

    def _v1_Network_DNS_Record_update(self, method, url, body, headers):
        body = self.fixtures.load("update_record.json")
        return (httplib.OK, body, {}, httplib.responses[httplib.OK])


if __name__ == "__main__":
    sys.exit(unittest.main())
