feat: 每平台可用模型范围 + 降级尝试 + 失败回报
配置页为每个 Agent 平台划定「邮件场景下可用的模型」,插件按顺序逐个尝试,
全部失败把原因封装成邮件回复。目录由插件上报、管理员只做勾选 —— 手打模型名
会打错,而打错的后果要到真发邮件时才暴露成一次失败。
## 目录上报走心跳,不另设端点
模型清单会在运行中变(换 provider 配置、上游上下线、换 API key)。
只在注册时报一次的话目录会静静变陈,管理员在配置页选中一个平台其实调不到的
模型。心跳本来就是 30 秒一次的现成通道;另设一个 POST 等于给「目录是谁写的」
留两个答案,排查时要同时看两处。
心跳响应回传 `allowed_models`,因此管理员改了范围后最多一个周期生效,
不必重启插件。
与 platform_sessions 同一约定:拉不到目录时**省略字段**(保留现有目录),
传空数组会把配置页清成空白。
## 目录与选择分两张表
模型会从平台目录里消失(上游临时下线、换了 provider 配置)。合成一张带
allowed 标记的表时,整行被删就连带把管理员的选择也删了,模型回来还得重配一遍。
分开存之后「选了什么」是持久的,目录只决定「这一项现在是否可用」;
已选但不在目录里的标为 stale 显示出来 —— 不显示会让人以为自己没选过它。
## 最难的一点:模型失败不是同步抛出的
两个平台都踩了。`promptAsync()` 立即返回、`ctx.agents.create()` 不校验模型,
只包 try/catch 的话第二个模型永远不会被试到 —— 第一个无效模型会被判成成功。
必须等异步结论:
- opencode → `session.error` 事件(event 钩子在 deliverMail 之外,
因此用 turnWatchers 表把两者接起来)
- DSH → `turn/end` 的 `reason.kind === 'error'`
DSH 还有个陷阱:**`assistant/chunk` 不能当成功信号**,它的 `finish` 子类型
也带错误 —— `{chunk:{type:'finish',reason:{kind:'error',failure:{code:'NO_ADAPTER'}}}}`。
实测「无效 provider 却判成功」正是因为把任意 chunk 当成了走通。判据要落在
chunk 的类型上:finish 看 reason,其余才意味着模型真的在产出。
超时按成功处理(60 秒窗口):模型可能只是很慢,把慢当成失败会在换模型的同时
把已经在跑的那一轮丢掉。
DSH 换模型要换会话 id(`<原 id>-r1`)并 dispose 失败那个 agent:复用同一个 id
会让重试接在一条已经出错的会话后面,不 dispose 则 agent/status 还会为那个
死会话触发一次自动转发。
## 其他决策
- **范围优先于环境变量**:范围是运行时可改的策略,`AGENTMAIL_REPLY_*` 是部署时
的兜底。反过来的话管理员在配置页改了却不生效,得去改 service 文件重启
- **范围为空返回 `[undefined]` 而非 `[]`**:空数组会让调用方一次都不试,
而「管理员没配」的正确含义是不限定,不是「一个都不许用」
- **上限 10 个**:降级是串行的,选 50 个意味着最坏情况下一封邮件要等 50 次超时
- 前端 key 按**第一个** `/` 切分 provider/model:model id 可能含 `/`
(如 `org/model-name`),按最后一个切会把 provider 切错
- 保存后用服务端返回的结果刷新界面而非回显入参:repo 层会跳过重复与空字段
## 验证
- Go 10 个新测试(含「模型从目录消失后选择必须留存」的直接回归)
- 两插件各 18 个模型范围测试,共 180 个
- 端到端四轮:正常路由 → 全部无效(收到失败回报邮件,used_rounds 保持 0
确认走了免配额通道)→ DSH 降级(fake-a 失败 → llmsproxy/AUTO 成功)→
opencode 降级(nonexistent/bad 失败 → AUTO 成功,日志确认「前 1 个失败」)
- 生产已部署,前端「模型范围」页可用
This commit is contained in:
@ -412,6 +412,45 @@ export async function adminSetDefaultRounds(agentName: string, defaultRounds: nu
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);
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}
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// ---------- 邮件场景下可用的模型范围 ----------
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/** 平台上报的一个模型,带「是否已被选入」标记。 */
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export interface CatalogModel {
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provider: string;
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model: string;
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display_name?: string;
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allowed: boolean;
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/** 仅 allowed 为真时有意义,越小越先试 */
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rank?: number;
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}
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export interface ModelRoute {
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provider: string;
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model: string;
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}
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/**
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* 读某 Agent 的模型目录。
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*
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* `stale` 是「已选但平台当前目录里没有」的那些 —— 平台可能临时下线了某个模型,
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* 而管理员的选择是持久的。界面上不显示会让人以为自己没选过它。
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*/
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export async function adminGetAgentModels(agentName: string) {
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return request<{ agent_name: string; catalog: CatalogModel[]; stale: ModelRoute[] }>(
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'GET',
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`/admin/agents/${encodeURIComponent(agentName)}/models`
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);
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}
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/** 保存选择。数组顺序即优先级(插件按这个顺序降级尝试)。 */
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export async function adminSetAgentModels(agentName: string, models: ModelRoute[]) {
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return request<{ status: string; models: ModelRoute[] }>(
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'PUT',
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`/admin/agents/${encodeURIComponent(agentName)}/models`,
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{ models }
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);
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}
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// ---------- Sessions ----------
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export async function getHumanSessions() {
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@ -2,11 +2,12 @@ import { useCallback, useEffect, useState } from 'react';
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import * as api from '../api/client';
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import NavToggle from './NavToggle';
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import type { AdminScopes, User } from '../types';
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import { CheckIcon, LockIcon, UsersIcon, ChevronRightIcon, KeyIcon, BotIcon } from './icons';
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import { CheckIcon, LockIcon, UsersIcon, ChevronRightIcon, KeyIcon, BotIcon, CpuIcon } from './icons';
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import KeyPanel from './KeyPanel';
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import QuotaPanel from './QuotaPanel';
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import ModelScopePanel from './ModelScopePanel';
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type Tab = 'users' | 'keys' | 'quotas';
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type Tab = 'users' | 'keys' | 'quotas' | 'models';
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export default function AdminUsersPage() {
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const [tab, setTab] = useState<Tab>('users');
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@ -111,6 +112,10 @@ export default function AdminUsersPage() {
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<BotIcon className="w-4 h-4" />
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默认预算
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</TabButton>
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<TabButton active={tab === 'models'} onClick={() => setTab('models')}>
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<CpuIcon className="w-4 h-4" />
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模型范围
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</TabButton>
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<div className="flex-1" />
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{notice && <span className="text-xs text-green-600">{notice}</span>}
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{tab === 'users' && (
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@ -122,7 +127,11 @@ export default function AdminUsersPage() {
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{error && <p className="mx-6 mt-3 text-xs text-red-600 bg-red-50 border border-red-100 rounded-md px-2.5 py-1.5">{error}</p>}
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{tab === 'quotas' ? (
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{tab === 'models' ? (
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<div className="flex-1 overflow-y-auto px-4 md:px-6 py-4">
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<ModelScopeTab />
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</div>
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) : tab === 'quotas' ? (
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<div className="flex-1 overflow-y-auto px-4 md:px-6 py-4">
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<QuotaPanel />
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</div>
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@ -421,3 +430,24 @@ function Field({ label, hint, children }: { label: string; hint?: string; childr
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</div>
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);
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}
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/**
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* 模型范围页。
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*
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* Agent 列表复用 `/admin/quotas` —— 它返回的就是全部已注册 Agent。
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* 另开一个「列出 Agent」接口只会多一条做同一件事的路径。
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*/
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function ModelScopeTab() {
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const [agents, setAgents] = useState<api.AgentStats[]>([]);
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const [err, setErr] = useState('');
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useEffect(() => {
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api
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.adminListAgentStats()
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.then(res => setAgents(res.quotas))
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.catch(e => setErr(e instanceof Error ? e.message : String(e)));
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}, []);
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if (err) return <p className="text-xs text-red-600">{err}</p>;
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return <ModelScopePanel agents={agents} />;
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}
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321
web/src/components/ModelScopePanel.tsx
Normal file
321
web/src/components/ModelScopePanel.tsx
Normal file
@ -0,0 +1,321 @@
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import { useCallback, useEffect, useState } from 'react';
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import * as api from '../api/client';
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import type { AgentStats, CatalogModel, ModelRoute } from '../api/client';
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import { CheckIcon, SpinnerIcon, ChevronRightIcon, CpuIcon } from './icons';
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/**
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* 每个 Agent 平台在**邮件场景**下可用的模型范围。
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*
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* 为什么是勾选而不是手打模型名:模型清单是平台侧的事实(opencode 的 provider
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* 配置、DSH 的 llm 适配器注册),手打就会打错,而打错的后果要到真发邮件时
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* 才暴露成一次失败。插件随心跳上报它当前看得见的目录,这里只做勾选。
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*
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* 顺序即优先级:插件按这个顺序逐个尝试,全部失败才回一封说明失败原因的邮件。
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* 一个都不选 = 不限定,回退到平台自己的默认模型 —— 与「一个都不许用」不同。
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*/
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export default function ModelScopePanel({ agents }: { agents: AgentStats[] }) {
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const [expanded, setExpanded] = useState<string | null>(null);
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if (agents.length === 0) {
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return (
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<div className="space-y-3">
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<PanelHeader count={0} />
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<div className="text-xs text-gray-400 py-3">暂无已注册的 Agent</div>
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</div>
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);
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}
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return (
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<div className="space-y-3">
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<PanelHeader count={agents.length} />
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<div className="border border-gray-200 rounded-md divide-y divide-gray-100">
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{agents.map(a => (
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<AgentModelRow
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key={a.agent_name}
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agentName={a.agent_name}
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expanded={expanded === a.agent_name}
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onToggle={() => setExpanded(expanded === a.agent_name ? null : a.agent_name)}
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/>
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))}
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</div>
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</div>
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);
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}
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function PanelHeader({ count }: { count: number }) {
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return (
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<>
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<div className="flex items-center gap-2">
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<CpuIcon className="w-4 h-4 text-gray-500" />
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<h3 className="text-sm font-semibold text-gray-900">Agent 模型范围</h3>
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{count > 0 && <span className="text-xs text-gray-400">{count}</span>}
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</div>
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<p className="text-[11px] text-gray-500">
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划定每个平台在邮件场景下可用的模型。勾选顺序即尝试顺序 —— 插件按序降级,
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全部失败才回一封说明失败原因的邮件。
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<br />
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一个都不选 = 不限定,用平台自己的默认模型。清单由插件随心跳上报。
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</p>
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</>
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);
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}
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function AgentModelRow({
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agentName,
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expanded,
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onToggle
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}: {
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agentName: string;
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expanded: boolean;
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onToggle: () => void;
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}) {
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const [catalog, setCatalog] = useState<CatalogModel[]>([]);
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const [stale, setStale] = useState<ModelRoute[]>([]);
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// picks 是有序的:数组下标就是 rank
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const [picks, setPicks] = useState<string[]>([]);
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const [saved, setSaved] = useState<string[]>([]);
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const [loading, setLoading] = useState(false);
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const [saving, setSaving] = useState(false);
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const [err, setErr] = useState('');
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const load = useCallback(async () => {
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setLoading(true);
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setErr('');
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try {
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const res = await api.adminGetAgentModels(agentName);
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setCatalog(res.catalog);
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setStale(res.stale || []);
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// 已选项按 rank 排出初始顺序
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const chosen = res.catalog
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.filter(m => m.allowed)
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.sort((a, b) => (a.rank ?? 0) - (b.rank ?? 0))
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.map(keyOf);
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// 已选但已不在目录里的仍要保留:不显示会让人以为没选过,
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// 而保存时若把它们丢掉就等于静默改了配置
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const staleKeys = (res.stale || []).map(keyOf);
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const all = [...chosen, ...staleKeys.filter(k => !chosen.includes(k))];
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setPicks(all);
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setSaved(all);
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} catch (e) {
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setErr(e instanceof Error ? e.message : String(e));
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} finally {
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setLoading(false);
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}
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}, [agentName]);
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useEffect(() => {
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if (expanded) load();
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}, [expanded, load]);
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const toggle = (key: string) => {
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setPicks(prev => (prev.includes(key) ? prev.filter(k => k !== key) : [...prev, key]));
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};
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const move = (key: string, delta: number) => {
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setPicks(prev => {
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const i = prev.indexOf(key);
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const j = i + delta;
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if (i < 0 || j < 0 || j >= prev.length) return prev;
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const next = [...prev];
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[next[i], next[j]] = [next[j], next[i]];
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return next;
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});
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};
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const save = async () => {
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setSaving(true);
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setErr('');
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try {
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const res = await api.adminSetAgentModels(agentName, picks.map(parseKey));
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// 用服务端返回的结果而不是本地 picks:repo 层会跳过重复与空字段,
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// 直接信本地状态会让界面显示保存成功而实际存下来的不同
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const persisted = res.models.map(keyOf);
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setPicks(persisted);
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setSaved(persisted);
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} catch (e) {
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setErr(e instanceof Error ? e.message : String(e));
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} finally {
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setSaving(false);
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}
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};
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const dirty = picks.join('|') !== saved.join('|');
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const staleKeys = stale.map(keyOf);
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return (
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<div>
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<button
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onClick={onToggle}
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className="w-full px-3 py-2.5 flex items-center gap-x-3 gap-y-1 flex-wrap text-left hover:bg-gray-50"
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>
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<ChevronRightIcon
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className={`w-3 h-3 text-gray-400 shrink-0 transition-transform ${expanded ? 'rotate-90' : ''}`}
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/>
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<span className="text-xs font-mono text-gray-900 w-32 shrink-0 truncate">{agentName}</span>
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<span className="min-w-0 flex-1 text-[11px] text-gray-500">
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{saved.length === 0 ? '不限定(用平台默认模型)' : `${saved.length} 个模型,按序尝试`}
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</span>
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{staleKeys.length > 0 && (
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<span
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className="shrink-0 px-1 py-0.5 rounded bg-amber-100 text-amber-700 text-[9px]"
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title="已选但平台当前没有上报这些模型"
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>
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{staleKeys.length} 个已失效
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</span>
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)}
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</button>
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{expanded && (
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<div className="px-3 pb-3 space-y-3 bg-gray-50 border-t border-gray-100">
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{loading && (
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<div className="flex items-center gap-2 text-xs text-gray-400 pt-3">
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<SpinnerIcon className="w-3.5 h-3.5 animate-spin" />
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加载中
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</div>
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)}
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{err && <p className="text-xs text-red-600 pt-3">{err}</p>}
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{!loading && catalog.length === 0 && staleKeys.length === 0 && (
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<p className="text-[11px] text-gray-500 pt-3">
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该平台还没有上报模型清单。插件会在心跳时上报(约 30 秒一次)——
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若长时间为空,检查插件是否在运行、以及它能否读到平台的 provider 配置。
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</p>
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)}
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{picks.length > 0 && (
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<div className="pt-3">
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<p className="text-[10px] font-medium text-gray-500 mb-1.5">
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尝试顺序(自上而下)
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</p>
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<div className="space-y-1">
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{picks.map((key, i) => {
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const meta = catalog.find(m => keyOf(m) === key);
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const isStale = !meta && staleKeys.includes(key);
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return (
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<div
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key={key}
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className={`flex items-center gap-1.5 px-2 py-1 rounded border bg-white ${
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isStale ? 'border-amber-200' : 'border-gray-200'
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}`}
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>
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<span className="w-4 text-[10px] text-gray-400 shrink-0">{i + 1}</span>
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<span className="text-xs font-mono text-gray-800 truncate">{key}</span>
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{isStale && (
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<span
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className="shrink-0 text-[9px] text-amber-700"
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title="平台当前没有上报这个模型,可能已下线"
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>
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已失效
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</span>
|
||||
)}
|
||||
<div className="flex-1" />
|
||||
<button
|
||||
onClick={() => move(key, -1)}
|
||||
disabled={i === 0}
|
||||
title="上移"
|
||||
className="shrink-0 text-gray-400 hover:text-gray-900 disabled:opacity-30 text-xs px-1"
|
||||
>
|
||||
↑
|
||||
</button>
|
||||
<button
|
||||
onClick={() => move(key, 1)}
|
||||
disabled={i === picks.length - 1}
|
||||
title="下移"
|
||||
className="shrink-0 text-gray-400 hover:text-gray-900 disabled:opacity-30 text-xs px-1"
|
||||
>
|
||||
↓
|
||||
</button>
|
||||
<button
|
||||
onClick={() => toggle(key)}
|
||||
title="移除"
|
||||
className="shrink-0 text-gray-400 hover:text-red-600 text-xs px-1"
|
||||
>
|
||||
×
|
||||
</button>
|
||||
</div>
|
||||
);
|
||||
})}
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{catalog.length > 0 && (
|
||||
<div>
|
||||
<p className="text-[10px] font-medium text-gray-500 mb-1.5">
|
||||
平台上报的模型({catalog.length})
|
||||
</p>
|
||||
<div className="flex flex-wrap gap-1.5">
|
||||
{catalog.map(m => {
|
||||
const key = keyOf(m);
|
||||
const on = picks.includes(key);
|
||||
return (
|
||||
<button
|
||||
key={key}
|
||||
onClick={() => toggle(key)}
|
||||
title={m.display_name || key}
|
||||
className={`px-2 py-1 text-[11px] font-mono rounded border transition-colors ${
|
||||
on
|
||||
? 'bg-blue-50 border-blue-300 text-blue-700'
|
||||
: 'bg-white border-gray-200 text-gray-600 hover:border-gray-300'
|
||||
}`}
|
||||
>
|
||||
{key}
|
||||
</button>
|
||||
);
|
||||
})}
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{(catalog.length > 0 || picks.length > 0) && (
|
||||
<div className="flex items-center gap-2">
|
||||
{picks.length === 0 && (
|
||||
<span className="text-[10px] text-gray-400">
|
||||
未选 = 不限定,用平台默认模型
|
||||
</span>
|
||||
)}
|
||||
<div className="flex-1" />
|
||||
{dirty && (
|
||||
<button
|
||||
onClick={() => setPicks(saved)}
|
||||
className="text-[11px] text-gray-500 hover:text-gray-900"
|
||||
>
|
||||
撤销
|
||||
</button>
|
||||
)}
|
||||
<button
|
||||
onClick={save}
|
||||
disabled={!dirty || saving}
|
||||
className="inline-flex items-center gap-1 px-3 py-1 text-[11px] rounded bg-blue-600 text-white hover:bg-blue-700 disabled:opacity-40"
|
||||
>
|
||||
{saving ? (
|
||||
<SpinnerIcon className="w-3 h-3 animate-spin" />
|
||||
) : (
|
||||
<CheckIcon className="w-3 h-3" />
|
||||
)}
|
||||
保存
|
||||
</button>
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
/** provider/model 拼成一个稳定的键,用于勾选状态与顺序。 */
|
||||
function keyOf(m: { provider: string; model: string }): string {
|
||||
return `${m.provider}/${m.model}`;
|
||||
}
|
||||
|
||||
/**
|
||||
* 键拆回 provider 与 model。
|
||||
*
|
||||
* 按**第一个** `/` 切:model id 里可能含 `/`(如 `org/model-name`),
|
||||
* 而 provider id 不含。按最后一个切会把 provider 切错。
|
||||
*/
|
||||
function parseKey(key: string): ModelRoute {
|
||||
const i = key.indexOf('/');
|
||||
if (i < 0) return { provider: key, model: '' };
|
||||
return { provider: key.slice(0, i), model: key.slice(i + 1) };
|
||||
}
|
||||
@ -320,3 +320,13 @@ export function CardViewIcon({ className = 'w-4 h-4' }: P) {
|
||||
</Svg>
|
||||
);
|
||||
}
|
||||
|
||||
export function CpuIcon({ className = 'w-4 h-4' }: P) {
|
||||
return (
|
||||
<Svg className={className}>
|
||||
<rect x="4" y="4" width="16" height="16" rx="2" />
|
||||
<rect x="9" y="9" width="6" height="6" />
|
||||
<path d="M9 2v2M15 2v2M9 20v2M15 20v2M2 9h2M2 15h2M20 9h2M20 15h2" />
|
||||
</Svg>
|
||||
);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user