update:更新智能引入角色/组织sse推送逻辑，优化进度展示

backend/app/services/auto_character_service.py

@@ -1,5 +1,5 @@
 """自动角色引入服务 - 在续写大纲时根据剧情推进自动引入新角色"""
-from typing import List, Dict, Any, Optional
+from typing import List, Dict, Any, Optional, Callable, Awaitable
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy import select
 import json
@@ -33,7 +33,8 @@ class AutoCharacterService:
         chapter_count: int = 3,
         plot_stage: str = "发展",
         story_direction: str = "继续推进主线剧情",
-        preview_only: bool = False
+        preview_only: bool = False,
+        progress_callback: Optional[Callable[[str], Awaitable[None]]] = None
     ) -> Dict[str, Any]:
         """
         预测性分析并创建需要的新角色（方案A：先角色后大纲）
@@ -136,6 +137,9 @@ class AutoCharacterService:
                 logger.info(f"  [{idx+1}/{len(character_specs)}] 生成角色规格: {spec_name}")
                 logger.debug(f"     角色规格内容: {json.dumps(spec, ensure_ascii=False)}")
                 
+                if progress_callback:
+                    await progress_callback(f"🎨 [{idx+1}/{len(character_specs)}] 生成角色详情: {spec_name}")
+                
                 # 生成角色详细信息
                 character_data = await self._generate_character_details(
                     spec=spec,
@@ -148,6 +152,9 @@ class AutoCharacterService:
                 
                 logger.debug(f"     AI生成的角色数据: {json.dumps(character_data, ensure_ascii=False)[:200]}")
                 
+                if progress_callback:
+                    await progress_callback(f"💾 [{idx+1}/{len(character_specs)}] 保存角色: {character_data.get('name', spec_name)}")
+                
                 # 创建角色记录
                 character = await self._create_character_record(
                     project_id=project_id,
@@ -158,6 +165,9 @@ class AutoCharacterService:
                 new_characters.append(character)
                 logger.info(f"  ✅ 创建新角色: {character.name} ({character.role_type}), ID: {character.id}")
                 
+                if progress_callback:
+                    await progress_callback(f"✅ [{idx+1}/{len(character_specs)}] 角色创建成功: {character.name}")
+                
                 # 建立关系（兼容两种字段名）
                 relationships_data = character_data.get("relationships") or character_data.get("relationships_array", [])
                 logger.info(f"  🔍 检查关系数据:")
@@ -170,6 +180,9 @@ class AutoCharacterService:
                     logger.info(f"  🔗 开始创建 {len(relationships_data)} 条关系...")
                     for idx, rel in enumerate(relationships_data):
                         logger.info(f"     [{idx+1}] {rel.get('target_character_name')} - {rel.get('relationship_type')}")
+                    
+                    if progress_callback:
+                        await progress_callback(f"🔗 [{idx+1}/{len(character_specs)}] 建立 {len(relationships_data)} 个关系")
                 else:
                     logger.warning(f"  ⚠️ AI返回的角色数据中没有关系信息！")
                     logger.warning(f"     完整的character_data keys: {list(character_data.keys())}")