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>
2026-10-18 02:04:40 +08:00
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+import { mkdirSync, writeFileSync } from 'node:fs'
+import { join } from 'node:path'
+import { eq, sql } from 'drizzle-orm'
+import { z } from 'zod'
+
+const optionsSchema = z.object({
+  /** 把卡片的 scenario 追加到故事背景 */
+  scenarioToWorld: z.boolean().default(true),
+  /** 导入角色卡内置世界书 */
+  importLore: z.boolean().default(true),
+  /** 把开场白(first_mes)作为文风/说话示例 */
+  firstMesAsSample: z.boolean().default(true),
+  /** 把卡片的 system_prompt 写入角色备注 */
+  systemPromptToNotes: z.boolean().default(false),
+  /** {{user}} 的替换名，留空则使用项目设置 */
+  userName: z.string().default(''),
+  /** 角色身份标签，如“女主角” */
+  identity: z.string().default('')
+})
+
+export default defineEventHandler(async (event) => {
+  const projectId = param(event)
+  const project = getProject(projectId)
+  const form = await readMultipartFormData(event)
+  const file = form?.find(f => f.name === 'file')
+  if (!file?.data?.length) throw createError({ statusCode: 400, message: '请上传角色卡文件' })
+  const optRaw = form?.find(f => f.name === 'options')?.data.toString('utf8') || '{}'
+  const opts = optionsSchema.parse(JSON.parse(optRaw))
+
+  let card
+  try { card = parseCardFile(file.data, file.filename) }
+  catch (err) { throw createError({ statusCode: 400, message: (err as Error).message }) }
+
+  const userName = opts.userName || project.userName
+  const m = (s: string) => replaceMacros(s, card.name, userName).trim()
+  const db = useDb()
+  const charId = newId()
+
+  const samples: string[] = []
+  if (card.mesExample.trim()) samples.push(m(card.mesExample))
+  if (opts.firstMesAsSample && card.firstMes.trim()) samples.push(`【开场白示例】\n${m(card.firstMes)}`)
+  const notes: string[] = []
+  if (!opts.scenarioToWorld && card.scenario.trim()) notes.push(`【场景】${m(card.scenario)}`)
+  if (opts.systemPromptToNotes && card.systemPrompt.trim()) notes.push(`【卡片系统提示】${m(card.systemPrompt)}`)
+  if (card.postHistoryInstructions.trim() && opts.systemPromptToNotes) notes.push(`【补充指令】${m(card.postHistoryInstructions)}`)
+
+  let avatar = ''
+  if (file.data[0] === 0x89) {
+    const dir = join(projectDir(projectId), 'avatars')
+    mkdirSync(dir, { recursive: true })
+    avatar = `${charId}.png`
+    writeFileSync(join(dir, avatar), file.data)
+  }
+
+  const count = db.select({ n: sql<number>`count(*)` }).from(tables.characters).where(eq(tables.characters.projectId, projectId)).get()?.n ?? 0
+
+  db.transaction((tx) => {
+    tx.insert(tables.characters).values({
+      id: charId,
+      projectId,
+      name: card.name,
+      identity: opts.identity,
+      description: m(card.description),
+      personality: m(card.personality),
+      speechExamples: samples.join('\n\n'),
+      notes: notes.join('\n\n'),
+      avatar,
+      sourceCard: card.raw,
+      sortOrder: count
+    }).run()
+
+    if (opts.importLore && card.lore.length) {
+      tx.insert(tables.loreEntries).values(card.lore.map(l => ({
+        id: newId(),
+        projectId,
+        title: `${card.name}·${l.title}`,
+        keys: l.keys,
+        content: m(l.content),
+        constant: l.constant,
+        enabled: l.enabled,
+        source: 'card' as const,
+        sortOrder: l.order
+      }))).run()
+    }
+
+    if (opts.scenarioToWorld && card.scenario.trim()) {
+      const world = [project.worldSetting.trim(), `【${card.name}·场景】\n${m(card.scenario)}`].filter(Boolean).join('\n\n')
+      tx.update(tables.projects).set({ worldSetting: world }).where(eq(tables.projects.id, projectId)).run()
+    }
+  })
+
+  return { id: charId, name: card.name, loreCount: opts.importLore ? card.lore.length : 0 }
+})