AI 小说工坊：主编 + 作家多模型协作写作应用

- Nuxt 4 + Nuxt UI 4 + AI SDK 7 + Drizzle/SQLite
- 主编规划大纲与章节简报、选派作家；作家流式写入章节文件并实时推送前端
- 逐章确认模式（默认）与自动模式；摘要与故事记忆
- 酒馆角色卡（PNG/JSON，V1-V3）与世界书导入
- 自定义最高优先级系统提示词、审稿/修改/多版本、任务日志与提示词检视
- 模拟 LLM 服务与端到端测试脚本

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

server/api/chapters/[id]/activate.post.ts

@@ -0,0 +1,19 @@
+import { and, eq } from 'drizzle-orm'
+import { z } from 'zod'
+
+/** 切换章节的当前版本 */
+export default defineEventHandler(async (event) => {
+  const chapter = getChapter(param(event))
+  const { versionId } = await readJson(event, z.object({ versionId: z.string() }))
+  const v = useDb().select().from(tables.chapterVersions)
+    .where(and(eq(tables.chapterVersions.id, versionId), eq(tables.chapterVersions.chapterId, chapter.id))).get()
+  if (!v) throw createError({ statusCode: 404, message: '版本不存在' })
+  if (v.status === 'writing') throw createError({ statusCode: 400, message: '该版本仍在写作中' })
+  useDb().update(tables.chapters).set({
+    activeVersionId: v.id,
+    // 切换版本后需要重新确认，以便重新生成摘要
+    status: chapter.status === 'approved' ? 'written' : chapter.status === 'writing' ? chapter.status : 'written'
+  }).where(eq(tables.chapters.id, chapter.id)).run()
+  emitProject(chapter.projectId, { type: 'chapter', chapterId: chapter.id })
+  return { ok: true }
+})

server/api/chapters/[id]/approve.post.ts

@@ -0,0 +1,13 @@
+import { z } from 'zod'
+
+/** 确认章节：生成摘要、更新故事记忆；continue=true 时接着写下一章 */
+export default defineEventHandler(async (event) => {
+  const chapter = getChapter(param(event))
+  const { continue: next } = await readJson(event, z.object({ continue: z.boolean().default(false) }))
+  if (!chapter.activeVersionId) throw createError({ statusCode: 400, message: '本章还没有正文' })
+  runExclusive(chapter.projectId, next ? `确认第${chapter.index}章并继续` : `确认第${chapter.index}章`, async (signal) => {
+    await approveChapter(chapter.projectId, chapter.id, signal)
+    if (next) await runPipeline(chapter.projectId, signal)
+  })
+  return { started: true }
+})

server/api/chapters/[id]/brief.post.ts

@@ -0,0 +1,7 @@
+/** 让主编为本章生成简报并指派作家 */
+export default defineEventHandler((event) => {
+  const chapter = getChapter(param(event))
+  if (chapter.status === 'writing') throw createError({ statusCode: 409, message: '本章正在写作中' })
+  runExclusive(chapter.projectId, `第${chapter.index}章简报`, signal => generateBrief(chapter.projectId, chapter.id, signal))
+  return { started: true }
+})

server/api/chapters/[id]/reopen.post.ts

@@ -0,0 +1,10 @@
+import { eq } from 'drizzle-orm'
+
+/** 撤销确认：已确认的章节回到“待确认”状态 */
+export default defineEventHandler((event) => {
+  const chapter = getChapter(param(event))
+  if (chapter.status !== 'approved') return { ok: true }
+  useDb().update(tables.chapters).set({ status: 'written' }).where(eq(tables.chapters.id, chapter.id)).run()
+  emitProject(chapter.projectId, { type: 'chapter', chapterId: chapter.id })
+  return { ok: true }
+})

server/api/chapters/[id]/review.post.ts

@@ -0,0 +1,7 @@
+/** 主编审稿 */
+export default defineEventHandler((event) => {
+  const chapter = getChapter(param(event))
+  if (!chapter.activeVersionId) throw createError({ statusCode: 400, message: '本章还没有正文' })
+  runExclusive(chapter.projectId, `审阅第${chapter.index}章`, signal => reviewChapter(chapter.projectId, chapter.id, signal))
+  return { started: true }
+})

server/api/chapters/[id]/write.post.ts

@@ -0,0 +1,18 @@
+import { z } from 'zod'
+
+const schema = z.object({
+  /** 指定作家；不传则使用章节已指派的作家 */
+  writerAgentId: z.string().nullable().optional(),
+  /** 修改意见 */
+  feedback: z.string().optional(),
+  /** true：在当前版本基础上按意见修改；false：重新写一版 */
+  revise: z.boolean().optional()
+})
+
+export default defineEventHandler(async (event) => {
+  const chapter = getChapter(param(event))
+  const body = await readJson(event, schema)
+  if (body.revise && !chapter.activeVersionId) throw createError({ statusCode: 400, message: '本章还没有可修改的版本' })
+  runExclusive(chapter.projectId, `第${chapter.index}章写作`, signal => writeChapter(chapter.projectId, chapter.id, signal, body))
+  return { started: true }
+})