refactor(llm): resolve model metadata together

examples/headless-agent/tests/fixtures/cli-mock-llm.ts

@@ -4,22 +4,27 @@ import {
   LlmAdapter,
   ReasoningEffortId,
   type GenerateOptions,
-  type LlmModelReasoningInfo,
+  type LlmResolvedModelInfo,
   type StreamChunk,
 } from '@deepseek-ai/dsh-llm'
 
 const HIGH = ReasoningEffortId('high')
-const MAX = ReasoningEffortId('max')
+const OFF = ReasoningEffortId('off')
 
 /** Keyless headless-agent adapter: one real bash call followed by a final answer. */
 class CliMockAdapter extends LlmAdapter {
-  override async resolveModelReasoning(): Promise<LlmModelReasoningInfo> {
+  override async resolveModel(provider: string, model: string): Promise<LlmResolvedModelInfo> {
     return {
-      efforts: [
-        { id: HIGH, name: 'High' },
-        { id: MAX, name: 'Max' },
-      ],
-      defaultEffort: HIGH,
+      provider,
+      id: model,
+      name: model,
+      reasoning: {
+        efforts: [
+          { id: OFF, name: 'Off' },
+          { id: HIGH, name: 'High' },
+        ],
+        defaultEffort: HIGH,
+      },
     }
   }
 
@@ -56,6 +61,6 @@ export function apply(ctx: Context): void {
   ctx.llm.registerAdapter(['cli-mock'], new CliMockAdapter())
   ctx.on('agent/request', async (_agent, _turn, step, _config, _signal, next) => {
     const config = await next()
-    return step === 2 ? { ...config, reasoningEffort: MAX } : config
+    return step === 2 ? { ...config, reasoningEffort: OFF } : config
   })
 }

examples/headless-agent/tests/headless.snapshot.ts

@@ -159,7 +159,7 @@ describe('headless stream-json snapshots', () => {
         {
           "model": "cli-mock",
           "provider": "cli-mock",
-          "reasoningEffort": "max",
+          "reasoningEffort": "off",
         },
       ]
     `)

examples/tui-agent/tests/fixtures/tui-scripted-llm.ts

@@ -1,9 +1,8 @@
 import type { Context } from 'cordis'
 import type {
   GenerateOptions,
-  LlmModelContext,
   LlmModelInfo,
-  LlmModelReasoningInfo,
+  LlmResolvedModelInfo,
   StreamChunk,
 } from '@deepseek-ai/dsh-llm'
 import { CallId, LlmAdapter, ReasoningEffortId } from '@deepseek-ai/dsh-llm'
@@ -41,21 +40,27 @@ class ScriptedTuiAdapter extends LlmAdapter {
     ])
   }
 
-  override resolveModelContext(_provider: string, _model: string): Promise<LlmModelContext> {
-    return Promise.resolve({ contextWindow: 128_000 })
-  }
-
-  override resolveModelReasoning(
-    _provider: string,
+  override resolveModel(
+    provider: string,
     model: string,
-  ): Promise<LlmModelReasoningInfo | undefined> {
-    if (model !== 'tui-scripted-model-pro') return Promise.resolve(undefined)
+  ): Promise<LlmResolvedModelInfo> {
     return Promise.resolve({
-      efforts: [
-        { id: ReasoningEffortId('high'), name: 'High' },
-        { id: ReasoningEffortId('max'), name: 'Max' },
-      ],
-      defaultEffort: ReasoningEffortId('high'),
+      provider,
+      id: model,
+      name: model === 'tui-scripted-model-pro' ? 'Scripted Pro' : 'Scripted Base',
+      context: { contextWindow: 128_000 },
+      ...model !== 'tui-scripted-model-pro'
+        ? {}
+        : {
+          reasoning: {
+            efforts: [
+              { id: ReasoningEffortId('off'), name: 'Off' },
+              { id: ReasoningEffortId('high'), name: 'High' },
+              { id: ReasoningEffortId('max'), name: 'Max' },
+            ],
+            defaultEffort: ReasoningEffortId('high'),
+          },
+        },
     })
   }