# tests/core/test_integration.py
"""
Smoke test: полный цикл через dispatcher + реальные managers + MockPlatformClient.
Имитирует что делает адаптер (Telegram или Matrix) при получении события.
"""
import pytest

from core.auth import AuthManager
from core.chat import ChatManager
from core.handler import EventDispatcher
from core.handlers import register_all
from core.protocol import (
    Attachment,
    IncomingCallback,
    IncomingCommand,
    IncomingMessage,
    OutgoingMessage,
    OutgoingUI,
)
from core.settings import SettingsManager
from core.store import InMemoryStore
from sdk.mock import MockPlatformClient
from sdk.prototype_state import PrototypeStateStore
from sdk.real import RealPlatformClient
from sdk.upstream_agent_api import MsgEventTextChunk


class FakeAgentApi:
    def __init__(self, agent_id: str, base_url: str, chat_id: str) -> None:
        self.agent_id = agent_id
        self.base_url = base_url
        self.chat_id = chat_id
        self.calls: list[tuple[str, list[str]]] = []
        self.connect_calls = 0
        self.close_calls = 0

    async def connect(self) -> None:
        self.connect_calls += 1

    async def close(self) -> None:
        self.close_calls += 1

    async def send_message(self, text: str, attachments: list[str] | None = None):
        self.calls.append((text, attachments or []))
        yield MsgEventTextChunk(text=f"[REAL] {text}")


class FakeAgentApiFactory:
    def __init__(self) -> None:
        self.created_chat_ids: list[str] = []
        self.instances: dict[str, list[FakeAgentApi]] = {}

    def __call__(self, agent_id: str, base_url: str, chat_id: str) -> FakeAgentApi:
        chat_api = FakeAgentApi(agent_id, base_url, chat_id)
        self.created_chat_ids.append(chat_id)
        self.instances.setdefault(chat_id, []).append(chat_api)
        return chat_api


@pytest.fixture
def dispatcher():
    platform = MockPlatformClient()
    store = InMemoryStore()
    d = EventDispatcher(
        platform=platform,
        chat_mgr=ChatManager(platform, store),
        auth_mgr=AuthManager(platform, store),
        settings_mgr=SettingsManager(platform, store),
    )
    register_all(d)
    return d


@pytest.fixture
def real_dispatcher():
    agent_api = FakeAgentApiFactory()
    platform = RealPlatformClient(
        agent_id="matrix-bot",
        agent_base_url="http://platform-agent:8000",
        agent_api_cls=agent_api,
        prototype_state=PrototypeStateStore(),
        platform="matrix",
    )
    store = InMemoryStore()
    d = EventDispatcher(
        platform=platform,
        chat_mgr=ChatManager(platform, store),
        auth_mgr=AuthManager(platform, store),
        settings_mgr=SettingsManager(platform, store),
    )
    register_all(d)
    return d, agent_api


async def test_full_flow_start_then_message(dispatcher):
    start = IncomingCommand(user_id="tg_123", platform="telegram", chat_id="C1", command="start")
    result = await dispatcher.dispatch(start)
    assert any(isinstance(r, OutgoingMessage) for r in result)

    msg = IncomingMessage(user_id="tg_123", platform="telegram", chat_id="C1", text="Привет!")
    result = await dispatcher.dispatch(msg)
    texts = [r.text for r in result if isinstance(r, OutgoingMessage)]
    assert any("[MOCK]" in t for t in texts)


async def test_new_chat_command(dispatcher):
    start = IncomingCommand(user_id="u1", platform="matrix", chat_id="C1", command="start")
    await dispatcher.dispatch(start)

    new = IncomingCommand(
        user_id="u1",
        platform="matrix",
        chat_id="C2",
        command="new",
        args=["Анализ"],
    )
    result = await dispatcher.dispatch(new)
    assert any("Анализ" in r.text for r in result if isinstance(r, OutgoingMessage))


async def test_settings_menu(dispatcher):
    start = IncomingCommand(user_id="u1", platform="telegram", chat_id="C1", command="start")
    await dispatcher.dispatch(start)

    s = IncomingCommand(user_id="u1", platform="telegram", chat_id="C1", command="settings")
    result = await dispatcher.dispatch(s)
    assert any(isinstance(r, OutgoingUI) for r in result)


async def test_voice_message_fallback(dispatcher):
    start = IncomingCommand(user_id="u1", platform="telegram", chat_id="C1", command="start")
    await dispatcher.dispatch(start)

    voice = IncomingMessage(
        user_id="u1", platform="telegram", chat_id="C1", text="",
        attachments=[Attachment(type="audio")],
    )
    result = await dispatcher.dispatch(voice)
    assert any("голосов" in r.text.lower() for r in result if isinstance(r, OutgoingMessage))


async def test_toggle_skill_callback(dispatcher):
    start = IncomingCommand(user_id="u1", platform="telegram", chat_id="C1", command="start")
    await dispatcher.dispatch(start)

    cb = IncomingCallback(
        user_id="u1", platform="telegram", chat_id="C1",
        action="toggle_skill", payload={"skill": "browser", "enabled": True},
    )
    result = await dispatcher.dispatch(cb)
    assert any("browser" in r.text for r in result if isinstance(r, OutgoingMessage))


async def test_full_flow_with_real_platform_uses_direct_agent_api(real_dispatcher):
    dispatcher, agent_api = real_dispatcher

    start = IncomingCommand(user_id="u1", platform="matrix", chat_id="C1", command="start")
    result = await dispatcher.dispatch(start)
    assert any(isinstance(r, OutgoingMessage) for r in result)

    msg = IncomingMessage(user_id="u1", platform="matrix", chat_id="C1", text="Привет!")
    result = await dispatcher.dispatch(msg)
    texts = [r.text for r in result if isinstance(r, OutgoingMessage)]

    assert texts == ["[REAL] Привет!"]
    assert agent_api.created_chat_ids == ["C1"]
    assert [instance.calls for instance in agent_api.instances["C1"]] == [[("Привет!", [])]]


async def test_full_flow_with_real_platform_forwards_workspace_attachment(real_dispatcher):
    dispatcher, agent_api = real_dispatcher

    start = IncomingCommand(user_id="u1", platform="matrix", chat_id="C1", command="start")
    await dispatcher.dispatch(start)

    msg = IncomingMessage(
        user_id="u1",
        platform="matrix",
        chat_id="C1",
        text="Посмотри файл",
        attachments=[
            Attachment(
                type="document",
                filename="report.pdf",
                mime_type="application/pdf",
                workspace_path="surfaces/matrix/u1/room/inbox/report.pdf",
            )
        ],
    )
    await dispatcher.dispatch(msg)

    assert [instance.calls for instance in agent_api.instances["C1"]] == [
        [("Посмотри файл", ["surfaces/matrix/u1/room/inbox/report.pdf"])]
    ]