import os
from unittest import TestCase, mock

import pytest
from click.testing import CliRunner

from tests import fixtures_dir, root
from tests.fixtures.hello import (
    GetHelloAsStringResponse,
    HelloError,
    HelloGetHelloAsString,
    HelloGetHelloAsStringOutput,
)
from xsdata.cli import cli
from xsdata.formats.dataclass.client import Client, Config
from xsdata.formats.dataclass.serializers import XmlSerializer
from xsdata.formats.dataclass.serializers.config import SerializerConfig
from xsdata.formats.dataclass.transports import DefaultTransport
from xsdata.utils.testing import load_class

os.chdir(root)


class HelloRpcServiceTests(TestCase):
    def test_wsdl_codegen(self) -> None:
        schema = fixtures_dir.joinpath("hello/hello.wsdl")
        package = "tests.fixtures.hello"
        runner = CliRunner()
        result = runner.invoke(cli, ["generate", str(schema), "--package", package])

        if result.exception:
            raise result.exception

        clazz = load_class(result.output, "HelloGetHelloAsStringOutput")
        self.assertEqual("Envelope", clazz.Meta.name)

    @mock.patch.object(DefaultTransport, "post")
    def test_client(self, mock_most) -> None:
        url = "http://localhost:9999/ws/hello"
        request = fixtures_dir.joinpath("hello/HelloRQ.xml").read_text()
        response = fixtures_dir.joinpath("hello/HelloRS.xml").read_bytes()
        headers = {"content-type": "text/xml"}
        mock_most.return_value = response

        config = Config.from_service(HelloGetHelloAsString)
        serializer = XmlSerializer(config=SerializerConfig(indent="  "))
        client = Client(config=config, serializer=serializer)
        result = client.send({"Body": {"getHelloAsString": {"arg0": "chris"}}})

        self.assertIsInstance(result, HelloGetHelloAsString.output)

        body = HelloGetHelloAsStringOutput.Body(
            get_hello_as_string_response=GetHelloAsStringResponse(
                return_value="Hello chris"
            )
        )
        self.assertEqual(body, result.body)

        mock_most.assert_called_once_with(url, data=request, headers=headers)

    @mock.patch.object(DefaultTransport, "post")
    def test_client_with_soap_fault(self, mock_most) -> None:
        url = "http://localhost:9999/ws/hello"
        request = fixtures_dir.joinpath("hello/HelloRQ.xml").read_text()
        response = fixtures_dir.joinpath("hello/HelloRS_SoapFault.xml").read_bytes()
        headers = {"content-type": "text/xml"}
        mock_most.return_value = response

        config = Config.from_service(HelloGetHelloAsString)
        serializer = XmlSerializer(config=SerializerConfig(indent="  "))
        client = Client(config=config, serializer=serializer)
        result = client.send({"Body": {"getHelloAsString": {"arg0": "chris"}}})

        self.assertIsInstance(result, HelloGetHelloAsString.output)

        fault = HelloGetHelloAsStringOutput.Body.Fault(
            faultcode="S:Server",
            faultstring="foobar",
            detail=HelloGetHelloAsStringOutput.Body.Fault.Detail(
                hello_error=HelloError(message="foobar")
            ),
        )
        self.assertEqual(fault, result.body.fault)

        mock_most.assert_called_once_with(url, data=request, headers=headers)

    @pytest.mark.skip
    def test_live(self) -> None:
        config = Config.from_service(HelloGetHelloAsString)
        serializer = XmlSerializer(config=SerializerConfig(indent="  "))
        client = Client(config=config, serializer=serializer)
        result = client.send({"Body": {"getHelloAsString": {"arg0": "chris"}}})
        print(result)