"""entry 模块单元测试。

覆盖 ``channel_entry(host, manifest)`` 入口函数（F-03 单真相源新签名）：
- 适配器注册（15 个适配器）
- 生命周期钩子注册
- ``PluginManifest`` 返回值（manifest 直接复用入参，adapters 为运行时清单）

F-03 单真相源改造后，``entry.py`` 不再构造声明性字段（capabilities /
config_schema / accessible_ports / injectable_pipelines / resource_quota /
env_vars / credential_strategy 等），所有声明性字段由 discover 阶段解析的
``ChannelManifest`` 承载。本测试通过 ``load_manifest_from_dir`` 加载真实
``manifest.json`` 作为入参，验证 entry 函数仅做适配器实例化与注册。
"""

from __future__ import annotations

import os

import pytest
from yuxi.channels.application.lifecycle.manifest_loader import load_manifest_from_dir
from yuxi.channels.contract.plugin.manifest import (
    ChannelManifest,
    PluginManifest,
)
from yuxi.channels.plugins.qqbot.entry import (
    _ADAPTER_TYPES,
    channel_entry,
)
from yuxi.channels.plugins.qqbot.lifecycle import QQBotLifecycleHandler

pytestmark = pytest.mark.unit


# ------------------------------------------------------------------
# 测试夹具
# ------------------------------------------------------------------


@pytest.fixture
def qqbot_manifest() -> ChannelManifest:
    """加载 qqbot 插件真实 manifest.json 作为 entry 入参。"""
    plugin_dir = os.path.join(
        os.path.dirname(__file__),
        "..",
        "..",
        "..",
        "..",
        "..",
        "package",
        "yuxi",
        "channels",
        "plugins",
        "qqbot",
    )
    return load_manifest_from_dir(os.path.abspath(plugin_dir))


# ------------------------------------------------------------------
# channel_entry
# ------------------------------------------------------------------


@pytest.mark.unit
class TestChannelEntry:
    """channel_entry 入口函数测试（F-03 单真相源新签名）。"""

    def test_returns_plugin_manifest(self, fake_plugin_host, qqbot_manifest):
        # Act
        result = channel_entry(fake_plugin_host, qqbot_manifest)
        # Assert
        assert isinstance(result, PluginManifest)

    def test_returns_input_manifest_unchanged(self, fake_plugin_host, qqbot_manifest):
        """F-03 单真相源：返回的 PluginManifest.manifest 应为入参 manifest 直接复用。"""
        # Act
        result = channel_entry(fake_plugin_host, qqbot_manifest)
        # Assert - manifest 直接复用入参，不重新构造
        assert result.manifest is qqbot_manifest

    def test_registers_all_15_adapters(self, fake_plugin_host, qqbot_manifest):
        # Act
        channel_entry(fake_plugin_host, qqbot_manifest)
        # Assert
        assert fake_plugin_host.registerAdapter.call_count == 15
        adapter_types = [call.args[0] for call in fake_plugin_host.registerAdapter.call_args_list]
        assert tuple(adapter_types) == _ADAPTER_TYPES

    def test_registers_lifecycle_handler(self, fake_plugin_host, qqbot_manifest):
        # Act
        channel_entry(fake_plugin_host, qqbot_manifest)
        # Assert
        fake_plugin_host.registerLifecycleHandler.assert_called_once()
        handler = fake_plugin_host.registerLifecycleHandler.call_args.args[0]
        assert isinstance(handler, QQBotLifecycleHandler)

    def test_manifest_adapters_match_registered_types(self, fake_plugin_host, qqbot_manifest):
        # Act
        result = channel_entry(fake_plugin_host, qqbot_manifest)
        # Assert
        assert result.adapters == _ADAPTER_TYPES
        assert len(result.adapters) == 15

    def test_gets_required_ports(self, fake_plugin_host, qqbot_manifest):
        """验证 entry 调用 getConfigPort/getLoggerPort/getCachePort。"""
        # Act
        channel_entry(fake_plugin_host, qqbot_manifest)
        # Assert
        fake_plugin_host.getConfigPort.assert_called_once()
        fake_plugin_host.getLoggerPort.assert_called_once()
        fake_plugin_host.getCachePort.assert_called_once()

    def test_handler_receives_manifest_config_schema(self, fake_plugin_host, qqbot_manifest):
        """F-03 单真相源：LifecycleHandler 接收 manifest.config_schema。"""
        # Act
        channel_entry(fake_plugin_host, qqbot_manifest)
        # Assert - 验证 manifest 的 config_schema 传递给 handler
        assert qqbot_manifest.config_schema is not None
        assert len(qqbot_manifest.config_schema) > 0

    def test_adapter_types_contains_inbound(self):
        """_ADAPTER_TYPES 应包含 inbound。"""
        assert "inbound" in _ADAPTER_TYPES

    def test_adapter_types_contains_outbound(self):
        assert "outbound" in _ADAPTER_TYPES

    def test_adapter_types_contains_stream_connector(self):
        assert "stream_connector" in _ADAPTER_TYPES

    def test_adapter_types_not_contains_streaming(self):
        """QQ Bot v1 不实现 streaming 适配器。"""
        assert "streaming" not in _ADAPTER_TYPES

    def test_adapter_types_not_contains_command(self):
        """QQ Bot v1 不实现 command 适配器。"""
        assert "command" not in _ADAPTER_TYPES

    def test_adapter_types_not_contains_login(self):
        """QQ Bot v1 不实现 login 适配器。"""
        assert "login" not in _ADAPTER_TYPES


# ------------------------------------------------------------------
# F-03 单真相源：验证 entry.py 不含硬编码声明
# ------------------------------------------------------------------


@pytest.mark.unit
class TestNoHardcodedDeclarations:
    """F-03 单真相源：验证 entry.py 不含已被删除的硬编码声明。

    entry.py 改造后应不再包含以下私有定义（声明性字段已收敛到 manifest.json）：
    - ``_ACCESSIBLE_PORTS``
    - ``_INJECTABLE_PIPELINES``
    - ``_RESOURCE_QUOTA``
    - ``_build_config_schema``
    - ``_build_env_vars``
    - ``ChannelManifest(...)`` 构造调用（manifest 应为入参复用）
    - ``ChannelCapabilities(...)`` 构造调用（能力声明应由 manifest 承载）
    """

    def test_no_accessible_ports_constant(self):
        """验证 _ACCESSIBLE_PORTS 已被删除。"""
        import yuxi.channels.plugins.qqbot.entry as entry_mod

        assert not hasattr(entry_mod, "_ACCESSIBLE_PORTS")

    def test_no_injectable_pipelines_constant(self):
        """验证 _INJECTABLE_PIPELINES 已被删除。"""
        import yuxi.channels.plugins.qqbot.entry as entry_mod

        assert not hasattr(entry_mod, "_INJECTABLE_PIPELINES")

    def test_no_resource_quota_constant(self):
        """验证 _RESOURCE_QUOTA 已被删除。"""
        import yuxi.channels.plugins.qqbot.entry as entry_mod

        assert not hasattr(entry_mod, "_RESOURCE_QUOTA")

    def test_no_build_config_schema_function(self):
        """验证 _build_config_schema 已被删除。"""
        import yuxi.channels.plugins.qqbot.entry as entry_mod

        assert not hasattr(entry_mod, "_build_config_schema")

    def test_no_build_env_vars_function(self):
        """验证 _build_env_vars 已被删除。"""
        import yuxi.channels.plugins.qqbot.entry as entry_mod

        assert not hasattr(entry_mod, "_build_env_vars")

    def test_source_no_channel_manifest_construction(self):
        """验证 entry.py 源码不含 ChannelManifest(...) 直接构造调用。"""
        import inspect

        from yuxi.channels.plugins.qqbot import entry as entry_mod

        source = inspect.getsource(entry_mod)
        assert "ChannelManifest(" not in source

    def test_source_no_channel_capabilities_construction(self):
        """验证 entry.py 源码不含 ChannelCapabilities(...) 直接构造调用。"""
        import inspect

        from yuxi.channels.plugins.qqbot import entry as entry_mod

        source = inspect.getsource(entry_mod)
        assert "ChannelCapabilities(" not in source

    def test_source_no_credential_strategy_construction(self):
        """验证 entry.py 源码不含 CredentialStrategy(...) 直接构造调用。"""
        import inspect

        from yuxi.channels.plugins.qqbot import entry as entry_mod

        source = inspect.getsource(entry_mod)
        assert "CredentialStrategy(" not in source

    def test_source_no_resource_quota_construction(self):
        """验证 entry.py 源码不含 ResourceQuota(...) 直接构造调用。"""
        import inspect

        from yuxi.channels.plugins.qqbot import entry as entry_mod

        source = inspect.getsource(entry_mod)
        assert "ResourceQuota(" not in source

    def test_adapter_types_constant_preserved(self):
        """验证 _ADAPTER_TYPES 仍保留（运行时适配器清单，非声明性字段）。"""
        import yuxi.channels.plugins.qqbot.entry as entry_mod

        assert hasattr(entry_mod, "_ADAPTER_TYPES")
        assert len(entry_mod._ADAPTER_TYPES) == 15