feat: add title field to synopsis generation requests and update synopsis generation logic

qwen3-tts-backend/api/audiobook.py

@@ -183,7 +183,7 @@ async def generate_synopsis(
         "暴力程度和色情程度数值越高，简介中相关情节描写越多、越直接。"
         "直接输出简介正文，不要加任何前缀标题或说明文字。"
     )
-    parts = [f"类型：{data.genre}"]
+    parts = [f"书名：{data.title}", f"类型：{data.genre}"]
     if data.subgenre:
         parts.append(f"子类型：{data.subgenre}")
     if data.protagonist_type:
@@ -350,7 +350,7 @@ async def generate_synopsis_nsfw(
         "暴力程度和色情程度数值越高，简介中相关情节描写越多、越露骨直接。"
         "直接输出简介正文，不要加任何前缀标题或说明文字。"
     )
-    parts = [f"类型：{data.genre}"]
+    parts = [f"书名：{data.title}", f"类型：{data.genre}"]
     if data.subgenre:
         parts.append(f"子类型：{data.subgenre}")
     if data.protagonist_type:

qwen3-tts-backend/core/llm_service.py

@@ -329,7 +329,7 @@ class LLMService:
         fear    = round(0.10 + 0.60 * v, 2)
         hate    = round(0.35 + 0.25 * max(v, e), 2)
         low     = round(0.35 + 0.45 * e, 2)
-        surprise= round(0.15 + 0.35 * max(v, e), 2)
+        surprise= round(0.10 + 0.35 * max(v, e), 2)
         limits = (
             f"愤怒={angry}、悲伤={sad}、恐惧={fear}、厌恶={hate}、低沉={low}、惊讶={surprise}、"
             f"开心：男性角色上限=0.20，女性角色上限={female_happy}"
@@ -460,7 +460,7 @@ class LLMService:
             "emo_text 格式规则：\n"
             "  单一情感：直接填情感词，用 emo_alpha 设置强度，如 emo_text=\"开心\", emo_alpha=0.3\n"
             "  混合情感：用 情感词:比重 格式拼接，emo_alpha 设为 1.0，如 emo_text=\"开心:0.6+悲伤:0.2\", emo_alpha=1.0\n"
-            "各情感比重上限（严格不超过）：开心=0.20、愤怒=0.15、悲伤=0.1、恐惧=0.1、厌恶=0.35、低沉=0.35、惊讶=0.15。\n"
+            "各情感比重上限（严格不超过）：开心=0.20、愤怒=0.15、悲伤=0.1、恐惧=0.1、厌恶=0.35、低沉=0.35、惊讶=0.10。\n"
             "鼓励用低值（0.05–0.10）表达微弱或内敛的情绪，不要非强即无；完全无情绪色彩时 emo_text 置空。\n"
             "同一角色的连续台词，情绪应尽量保持一致或仅有微弱变化，避免相邻片段间情绪跳跃。\n"
             "只输出JSON数组，不要有其他文字，格式如下：\n"

qwen3-tts-backend/schemas/audiobook.py

@@ -10,6 +10,7 @@ class AudiobookProjectCreate(BaseModel):
 
 
 class SynopsisGenerationRequest(BaseModel):
+    title: str
     genre: str
     subgenre: str = ""
     protagonist_type: str = ""
@@ -138,6 +139,7 @@ class LLMConfigResponse(BaseModel):
 
 
 class NsfwSynopsisGenerationRequest(BaseModel):
+    title: str
     genre: str
     subgenre: str = ""
     protagonist_type: str = ""

qwen3-tts-frontend/src/lib/api/audiobook.ts

@@ -1,6 +1,7 @@
 import apiClient from '@/lib/api'
 
 export interface SynopsisGenerationRequest {
+  title: string
   genre: string
   subgenre?: string
   protagonist_type?: string
@@ -83,6 +84,7 @@ export interface LLMConfig {
 }
 
 export interface NsfwSynopsisGenerationRequest {
+  title: string
   genre: string
   subgenre?: string
   protagonist_type?: string

qwen3-tts-frontend/src/pages/Audiobook.tsx

@@ -547,10 +547,12 @@ function AIScriptDialog({ open, onClose, onCreated }: { open: boolean; onClose:
   }
 
   const handleGenerateSynopsis = async () => {
+    if (!title) { toast.error('请输入作品标题'); return }
     if (!genre) { toast.error('请选择故事类型'); return }
     setGeneratingSynopsis(true)
     try {
       const result = await audiobookApi.generateSynopsis({
+        title,
         genre: subgenre ? `${genre} - ${subgenre}` : genre,
         subgenre,
         protagonist_type: protagonistType,
@@ -780,10 +782,12 @@ function NSFWScriptDialog({ open, onClose, onCreated }: { open: boolean; onClose
   }
 
   const handleGenerateSynopsis = async () => {
+    if (!title) { toast.error('请输入作品标题'); return }
     if (!genre) { toast.error('请选择故事类型'); return }
     setGeneratingSynopsis(true)
     try {
       const result = await audiobookApi.generateNsfwSynopsis({
+        title,
         genre: subgenre ? `${genre} - ${subgenre}` : genre,
         subgenre,
         protagonist_type: protagonistType,