# encoding:utf-8
import json
import os
import sys
import types
import unittest
from unittest.mock import patch

sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))

if "web" not in sys.modules:
    web_stub = types.ModuleType("web")
    web_stub.HTTPError = type("HTTPError", (Exception,), {})
    web_stub.cookies = lambda: {}
    web_stub.header = lambda *args, **kwargs: None
    web_stub.data = lambda: b"{}"
    web_stub.input = lambda **kwargs: types.SimpleNamespace(**kwargs)
    web_stub.setcookie = lambda *args, **kwargs: None
    web_stub.seeother = lambda *args, **kwargs: Exception("seeother")
    web_stub.notfound = lambda *args, **kwargs: Exception("notfound")
    web_stub.badrequest = lambda *args, **kwargs: Exception("badrequest")
    web_stub.application = lambda *args, **kwargs: types.SimpleNamespace(wsgifunc=lambda: None)
    web_stub.httpserver = types.SimpleNamespace(
        LogMiddleware=type("LogMiddleware", (), {"log": lambda *args, **kwargs: None}),
        StaticMiddleware=lambda app: app,
        WSGIServer=lambda *args, **kwargs: types.SimpleNamespace(serve_forever=lambda: None),
    )
    sys.modules["web"] = web_stub


class TestModelsHandler(unittest.TestCase):
    def test_set_asr_capability_persists_provider_and_model(self):
        from channel.web.web_channel import ModelsHandler

        local_config = {}
        file_config = {}
        handler = ModelsHandler()

        with patch("channel.web.web_channel.conf", return_value=local_config):
            with patch.object(ModelsHandler, "_read_file_config", return_value=file_config):
                with patch.object(ModelsHandler, "_write_file_config") as write_file:
                    with patch.object(ModelsHandler, "_refresh_voice_routing") as refresh_voice:
                        result = json.loads(handler._handle_set_capability({
                            "capability": "asr",
                            "provider_id": "dashscope",
                            "model": "qwen3-asr-flash",
                        }))

        self.assertEqual(result["status"], "success")
        self.assertEqual(local_config["voice_to_text"], "dashscope")
        self.assertEqual(local_config["voice_to_text_model"], "qwen3-asr-flash")
        self.assertEqual(file_config["voice_to_text"], "dashscope")
        self.assertEqual(file_config["voice_to_text_model"], "qwen3-asr-flash")
        write_file.assert_called_once_with(file_config)
        refresh_voice.assert_called_once()


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