ForcePilot/backend/server/routers/channels/plugin_router.py

"""插件管理路由（PLG-QUERY-01/02 + PLG-LIFE-01~07 + PLG-INSTALL + PLG-UNINSTALL-FILE + PLG-CONFIG + PLG-BATCH-LIFE）。

统一采用模板 A（控制面端口路由），鉴权依赖 get_admin_user，调用
use_cases.plugin_management.<method>，raiseOnControlFailure 转译失败，
serialize_control_data 序列化响应。

路径设计：静态路径 /plugins 先于动态路径 /plugins/{plugin_id} 及其子路径
声明（规范 §6.5），避免静态路径被动态参数捕获（如 plugin_id="schema"
被 /plugins 捕获）。子 router 自身 prefix 为 /plugins，根前缀 /channels
由 channels_router 聚合 router 统一追加。

端点清单（对应《09-插件管理域设计方案》§2.1）：
    - GET   /plugins                       PLG-QUERY-01 listPlugins
    - GET   /plugins/catalog               PLG-CATALOG  listPluginCatalog
    - GET   /plugins/{plugin_id}           PLG-QUERY-02 getPlugin
    - POST  /plugins/{plugin_id}/load      PLG-LIFE-01  pluginLoad
    - POST  /plugins/{plugin_id}/start     PLG-LIFE-02  pluginStart
    - POST  /plugins/{plugin_id}/pause     PLG-LIFE-03  pluginPause
    - POST  /plugins/{plugin_id}/resume    PLG-LIFE-04  pluginResume
    - POST  /plugins/{plugin_id}/stop      PLG-LIFE-05  pluginStop
    - POST  /plugins/{plugin_id}/unload    PLG-LIFE-06  pluginUnload
    - POST  /plugins/{plugin_id}/reload    PLG-LIFE-07  pluginReload
    - POST  /plugins/install               PLG-INSTALL       installPlugin
    - DELETE /plugins/{plugin_id}          PLG-UNINSTALL-FILE uninstallPlugin
    - GET   /plugins/{plugin_id}/config    PLG-CONFIG-GET    getPluginConfig
    - PUT   /plugins/{plugin_id}/config    PLG-CONFIG-PUT    updatePluginConfig
    - POST  /plugins/batch/start           PLG-BATCH-LIFE-START batchStartPlugins
    - POST  /plugins/batch/stop            PLG-BATCH-LIFE-STOP  batchStopPlugins
"""

from __future__ import annotations

from typing import Any, Literal

from fastapi import APIRouter, Depends, Query, Request
from pydantic import BaseModel, ConfigDict, Field
from yuxi.channels.contract.dtos.plugin import (
    BatchPluginLifecycleCmd,
    InstallPluginCmd,
    PluginStateLiteral,
    UpdatePluginConfigCmd,
)
from yuxi.storage.postgres.models_business import User

from server.routers.channels import (
    build_operator,
    get_channel_use_cases,
    raiseOnControlFailure,
    serialize_control_data,
)
from server.utils.auth_middleware import get_admin_user, get_superadmin_user

plugin_router = APIRouter(prefix="/plugins", tags=["channels-plugins"])


class InstallPluginRequest(BaseModel):
    """安装插件请求体（PLG-INSTALL）。

    ``source_type`` 为 ``path`` 时从本地目录复制插件文件；``url`` / ``registry``
    暂未实现（由 ``PluginLoader.installFromSource`` 抛 ``NotImplementedError`` 501）。
    """

    model_config = ConfigDict(frozen=True)

    source_type: Literal["path", "url", "registry"] = Field(..., description="来源类型（path / url / registry）")
    source: str = Field(..., description="来源路径或 URL")
    version: str | None = Field(default=None, description="指定版本（可选）")
    force: bool = Field(default=False, description="是否强制覆盖已存在插件")


class UpdatePluginConfigRequest(BaseModel):
    """更新插件配置请求体（PLG-CONFIG-PUT）。

    ``config`` 必须为非空字典（由 ``UpdatePluginConfigCmd.__post_init__``
    校验），且 key 必须在插件 manifest 的 ``config_schema`` 中声明（由
    dispatch handler 校验），否则抛 ``ValidationError``。
    """

    model_config = ConfigDict(frozen=True)

    config: dict[str, Any] = Field(..., description="配置值字典")
    apply_mode: Literal["hot", "restart_required"] = Field(..., description="应用模式")


class BatchPluginLifecycleRequest(BaseModel):
    """批量插件生命周期请求体（PLG-BATCH-LIFE）。

    ``plugin_ids`` 与 ``filter`` 二选一：不可同时为空、不可同时提供，
    由 ``BatchPluginLifecycleCmd.__post_init__`` 在构造时校验并抛
    ``ValidationError``（400），避免非法输入穿透至控制面管道。
    """

    model_config = ConfigDict(frozen=True)

    plugin_ids: list[str] = Field(default_factory=list, description="显式插件 ID 列表")
    filter: dict[str, Any] | None = Field(default=None, description="筛选条件（含 channel_type / state）")


# ---------------- 静态路径端点（须先于动态路径声明） ----------------


@plugin_router.get("", response_model=dict)
async def list_plugins(
    request: Request,
    state: PluginStateLiteral | None = Query(default=None, description="按生命周期状态过滤（discovered/resolved/loaded/initialized/started/paused/stopped/unloaded/failed/not_installed/installed）"),
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """列出全部插件（PLG-QUERY-01）。对应控制面操作 plugin/list。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.listPlugins(
        operator=operator,
        state=state,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.get("/catalog", response_model=dict)
async def list_plugin_catalog(
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """列出插件目录（PLG-CATALOG）。对应控制面操作 plugin/catalog。

    返回所有已注册插件的卡片视图元数据（含 capabilities），供前端卡片
    网格展示。与 ``GET /plugins`` 的区别在于返回 capabilities 字段。
    """
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.listPluginCatalog(
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/install", response_model=dict)
async def install_plugin(
    payload: InstallPluginRequest,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_superadmin_user),
) -> dict[str, Any]:
    """安装插件（PLG-INSTALL）。对应控制面操作 plugin/install。

    从来源（``path`` / ``url`` / ``registry``）安装插件文件到插件目录，解析
    manifest 并注册到 PluginRegistry。返回 ``InstallPluginResult``，含
    plugin_id / version / installed_at / requires_load=true。需超级管理员权限。
    """
    operator = build_operator(current_user, request)
    cmd = InstallPluginCmd(
        operator=operator,
        source_type=payload.source_type,
        source=payload.source,
        version=payload.version,
        force=payload.force,
    )
    result = await use_cases.plugin_management.installPlugin(cmd)
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/batch/start", response_model=dict)
async def batch_start_plugins(
    payload: BatchPluginLifecycleRequest,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """批量启动插件（PLG-BATCH-LIFE-START）。对应控制面操作 plugin/batch_start。

    逐条独立事务执行批量启动（模式 D 部分成功），复用单条 ``pluginStart``
    逻辑。``plugin_ids`` 与 ``filter`` 二选一。返回
    ``BatchPluginLifecycleResult``，含 total / succeeded / failed 列表。
    """
    operator = build_operator(current_user, request)
    cmd = BatchPluginLifecycleCmd(
        operator=operator,
        plugin_ids=tuple(payload.plugin_ids),
        filter=payload.filter,
    )
    result = await use_cases.plugin_management.batchStartPlugins(cmd)
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/batch/stop", response_model=dict)
async def batch_stop_plugins(
    payload: BatchPluginLifecycleRequest,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """批量停止插件（PLG-BATCH-LIFE-STOP）。对应控制面操作 plugin/batch_stop。

    逐条独立事务执行批量停止（模式 D 部分成功），复用单条 ``pluginStop``
    逻辑。``plugin_ids`` 与 ``filter`` 二选一。返回
    ``BatchPluginLifecycleResult``，含 total / succeeded / failed 列表。
    """
    operator = build_operator(current_user, request)
    cmd = BatchPluginLifecycleCmd(
        operator=operator,
        plugin_ids=tuple(payload.plugin_ids),
        filter=payload.filter,
    )
    result = await use_cases.plugin_management.batchStopPlugins(cmd)
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


# ---------------- 动态路径端点 ----------------


@plugin_router.get("/{plugin_id}", response_model=dict)
async def get_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """查询插件详情（PLG-QUERY-02）。对应控制面操作 plugin/get。

    返回插件 manifest、生命周期状态、绑定渠道类型。
    """
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.getPlugin(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.delete("/{plugin_id}", response_model=dict)
async def uninstall_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_superadmin_user),
) -> dict[str, Any]:
    """文件级卸载插件（PLG-UNINSTALL-FILE）。对应控制面操作 plugin/uninstall。

    校验插件状态必须为 ``unloaded`` / ``not_installed`` / ``installed``
    （运行中状态需先 stop+unload），删除插件文件并
    注销 manifest。返回 ``UninstallPluginResult``，含 plugin_id /
    uninstalled_at / files_removed。需超级管理员权限。
    """
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.uninstallPlugin(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.get("/{plugin_id}/config", response_model=dict)
async def get_plugin_config(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """查询插件配置（PLG-CONFIG-GET）。对应控制面操作 plugin/config_get。

    从 PluginManifest 获取配置 schema，从 ConfigManager 获取当前配置值，
    组装 ``PluginConfigResult`` 返回，含 plugin_id / config / schema /
    requires_restart / updated_at。
    """
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.getPluginConfig(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.put("/{plugin_id}/config", response_model=dict)
async def update_plugin_config(
    plugin_id: str,
    payload: UpdatePluginConfigRequest,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """更新插件配置（PLG-CONFIG-PUT）。对应控制面操作 plugin/config_update。

    按 ``apply_mode`` 判断：``hot`` 模式立即生效（发布 ConfigChanged 事件）；
    ``restart_required`` 模式仅持久化返回 ``requires_restart=true``。返回
    ``PluginConfigResult``。config 的 key 必须在插件 manifest 的
    ``config_schema`` 中声明。
    """
    operator = build_operator(current_user, request)
    cmd = UpdatePluginConfigCmd(
        plugin_id=plugin_id,
        operator=operator,
        config=payload.config,
        apply_mode=payload.apply_mode,
    )
    result = await use_cases.plugin_management.updatePluginConfig(cmd)
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/{plugin_id}/load", response_model=dict)
async def load_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """加载插件（PLG-LIFE-01）。对应控制面操作 plugin/load。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.pluginLoad(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/{plugin_id}/start", response_model=dict)
async def start_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """启动插件（PLG-LIFE-02）。对应控制面操作 plugin/start。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.pluginStart(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/{plugin_id}/pause", response_model=dict)
async def pause_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """暂停插件（PLG-LIFE-03）。对应控制面操作 plugin/pause。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.pluginPause(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/{plugin_id}/resume", response_model=dict)
async def resume_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """恢复插件（PLG-LIFE-04）。对应控制面操作 plugin/resume。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.pluginResume(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/{plugin_id}/stop", response_model=dict)
async def stop_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """停止插件（PLG-LIFE-05）。对应控制面操作 plugin/stop。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.pluginStop(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/{plugin_id}/unload", response_model=dict)
async def unload_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """卸载插件（PLG-LIFE-06）。对应控制面操作 plugin/unload。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.pluginUnload(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}


@plugin_router.post("/{plugin_id}/reload", response_model=dict)
async def reload_plugin(
    plugin_id: str,
    request: Request,
    use_cases=Depends(get_channel_use_cases),
    current_user: User = Depends(get_admin_user),
) -> dict[str, Any]:
    """重载插件（PLG-LIFE-07）。对应控制面操作 plugin/reload。"""
    operator = build_operator(current_user, request)
    result = await use_cases.plugin_management.pluginReload(
        plugin_id=plugin_id,
        operator=operator,
    )
    raiseOnControlFailure(result)
    return {"success": True, "data": serialize_control_data(result.data)}