feat(web): 角色群像按定位配比生成(role_mix 缩减版)

- 契约: CharacterGenerateRequest 加 role_mix{定位:数量},model_validator 归一
  count=各值之和(每项≥1、总和≤12),缺省退回单一 role+count
- @llm: build_character_gen_context/run_character_gen 加 role_mix 参并注入配比块
  (确定性、无时间戳,守 assemble 纯函数);router 穿参
- character-gen.md 加"按配比严格分配 role"纪律 + regen prompt_hashes 金标准
- 前端: sanitizeRoleMix/roleMixTotal + buildCharacterGenerateRequest 第4参 +
  useCharacterGen 穿参 + RoleMixEditor + CharacterGenerator 单一/配比双模
This commit is contained in:
Yaojia Wang
2026-07-06 17:24:16 +02:00
parent 72b3c81146
commit 7babb4854b
16 changed files with 428 additions and 50 deletions

View File

@@ -293,6 +293,7 @@ async def generate_characters(
gateway=gateway,
user_id=STUB_OWNER_ID,
project_id=project_id,
role_mix=body.role_mix,
)
await session.commit()
log.info(

View File

@@ -12,7 +12,7 @@ snake_case前端经 OpenAPI 生成 TS 类型消费。改字段 → 前端必
from __future__ import annotations
from pydantic import BaseModel, Field
from pydantic import BaseModel, Field, model_validator
from ww_api.schemas.rules import RuleView
@@ -47,11 +47,40 @@ class WorldGenPreviewResponse(BaseModel):
class CharacterGenerateRequest(BaseModel):
"""POST /projects/:id/characters/generate据需求生成角色卡预览群像防雷同"""
"""POST /projects/:id/characters/generate据需求生成角色卡预览群像防雷同
`role_mix`(⑦ 群像按定位配比)与 `count` 的关系:`role_mix` 在场时 `count` 取各值之和
(忽略客户端显式 count每项数量须 ≥ 1、总和须 ≤ `MAX_GENERATE_COUNT`;缺省则退回
单一 `role` + `count` 语义。
"""
brief: str = Field(min_length=1, description="角色生成需求")
count: int = Field(default=1, ge=1, le=MAX_GENERATE_COUNT, description="生成数量")
count: int = Field(
default=1,
ge=1,
le=MAX_GENERATE_COUNT,
description="生成数量role_mix 在场时取各值之和)",
)
role: str | None = Field(default=None, description="角色定位(主角/CP/对手/导师/工具人 等)")
role_mix: dict[str, int] | None = Field(
default=None,
description="按定位配比生成 {定位: 数量};在场时 count=各值之和每项≥1、总和≤12",
)
@model_validator(mode="after")
def _reconcile_role_mix(self) -> CharacterGenerateRequest:
"""配比在场时校验并把 count 定为各值之和(构造期归一化,非外部对象变更)。"""
if self.role_mix is None:
return self
if not self.role_mix:
raise ValueError("role_mix 不能为空对象")
if any(n < 1 for n in self.role_mix.values()):
raise ValueError("role_mix 每个定位的数量须 ≥ 1")
total = sum(self.role_mix.values())
if total > MAX_GENERATE_COUNT:
raise ValueError(f"role_mix 数量总和须 ≤ {MAX_GENERATE_COUNT}")
self.count = total
return self
class CharacterRelationView(BaseModel):