Close DDD refactor and remove generated asset proxy

src/services/aiService.ts

@@ -9,7 +9,6 @@ import type {
   NpcRecruitDialogueRequest,
   PlainTextResponse,
 } from '../../packages/shared/src/contracts/rpgRuntimeChat';
-import type { RuntimeStoryAiRequest } from '../../packages/shared/src/contracts/rpgRuntimeStoryState';
 import type {
   CustomWorldGenerationProgress,
   GenerateCustomWorldProfileInput,
@@ -35,6 +34,11 @@ import type {
 import { fetchWithApiAuth, requestJson } from './apiClient';
 import { type CharacterChatTargetStatus } from './rpgRuntimeChatTypes';
 import { parseLineListContent } from './llmParsers';
+import {
+  buildStoryMomentFromRuntimeProjection,
+  getStoryRuntimeProjection,
+  resolveRuntimeStoryAction,
+} from './rpg-runtime/rpgRuntimeStoryClient';
 
 const RUNTIME_API_BASE = '/api/runtime';
 
@@ -42,6 +46,20 @@ function getRuntimeSessionIdFromContext(context: StoryGenerationContext) {
   return context.runtimeSessionId?.trim() || undefined;
 }
 
+function getStorySessionIdFromContext(context: StoryGenerationContext) {
+  return context.storySessionId?.trim() || undefined;
+}
+
+function runtimeStoryMomentToAiResponse(
+  story: StoryMoment | null | undefined,
+  fallbackText: string,
+): AIResponse {
+  return {
+    storyText: story?.text?.trim() || fallbackText,
+    options: story?.options ?? [],
+  };
+}
+
 async function requestPlainText(
   url: string,
   payload: unknown,
@@ -162,30 +180,22 @@ export async function generateInitialStory(
   context: StoryGenerationContext,
   requestOptions: StoryRequestOptions = {},
 ): Promise<AIResponse> {
-  const sessionId = getRuntimeSessionIdFromContext(context);
-  const payload: RuntimeStoryAiRequest | Record<string, unknown> = sessionId
-    ? {
-        sessionId,
-        clientVersion: context.runtimeActionVersion,
-        requestOptions,
-      }
-    : {
-        worldType: world,
-        character,
-        monsters,
-        context,
-        requestOptions,
-      };
+  void world;
+  void character;
+  void monsters;
+  void requestOptions;
 
-  return requestJson<AIResponse>(
-    `${RUNTIME_API_BASE}/story/initial`,
-    {
-      method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify(payload),
-    },
-    '剧情开局生成失败',
-  );
+  const storySessionId = getStorySessionIdFromContext(context);
+  if (!storySessionId) {
+    throw new Error('运行时故事会话不存在，无法生成开局剧情');
+  }
+
+  const projection = await getStoryRuntimeProjection({
+    storySessionId,
+    clientVersion: context.runtimeActionVersion,
+  });
+  const story = buildStoryMomentFromRuntimeProjection({ projection });
+  return runtimeStoryMomentToAiResponse(story, '开局剧情已同步。');
 }
 
 export async function generateNextStep(
@@ -197,35 +207,36 @@ export async function generateNextStep(
   context: StoryGenerationContext,
   requestOptions: StoryRequestOptions = {},
 ): Promise<AIResponse> {
-  const sessionId = getRuntimeSessionIdFromContext(context);
-  const payload: RuntimeStoryAiRequest | Record<string, unknown> = sessionId
-    ? {
-        sessionId,
-        clientVersion: context.runtimeActionVersion,
-        choice,
-        lastFunctionId: context.lastFunctionId,
-        observeSignsRequested: context.observeSignsRequested,
-        recentActionResult: context.recentActionResult,
-        requestOptions,
-      }
-    : {
-        worldType: world,
-        character,
-        monsters,
-        history,
-        choice,
-        context,
-        requestOptions,
-      };
+  void world;
+  void character;
+  void monsters;
+  void history;
+  void requestOptions;
 
-  return requestJson<AIResponse>(
-    `${RUNTIME_API_BASE}/story/continue`,
-    {
-      method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify(payload),
+  const storySessionId = getStorySessionIdFromContext(context);
+  if (!storySessionId) {
+    throw new Error('运行时故事会话不存在，无法续写剧情');
+  }
+  const functionId = context.lastFunctionId?.trim();
+  if (!functionId) {
+    throw new Error('运行时动作缺少 functionId，无法续写剧情');
+  }
+
+  const response = await resolveRuntimeStoryAction({
+    storySessionId,
+    clientVersion: context.runtimeActionVersion,
+    option: {
+      functionId,
+      actionText: choice,
     },
-    '剧情续写失败',
+    payload: {
+      observeSignsRequested: context.observeSignsRequested,
+      recentActionResult: context.recentActionResult,
+    },
+  });
+  return runtimeStoryMomentToAiResponse(
+    response.snapshot.currentStory,
+    choice,
   );
 }