#!/usr/bin/env python3
"""真写一章 · 阶段二前置：建第 2 章 + 章级细纲（规划落库）。

镜像 step1 的建章 + persist_planning 模式。第 2 章细纲按总纲「舰队生存与机甲养成」
展开，硬骨架接住第 1 章已确立的事实（林深/何岚/薄雾号/左眼黑纹/脑内声音/被称量）。

细纲 payload 形状说明：
- 合同四件套（sourceRef/hardConstraints/adjustableBeats/declaredNewFacts）满足
  assemble 的 _outline_contract 与 WriterContext 严格校验；declaredNewFacts 是
  {factId,text,sourceRef} 对象（第 1 章 payload 的纯字符串形状只用于不过合同的基线章）。
- chapterGoal/keyEvents/mustAppearEntities/chapterEndHook 是规划侧字段，assemble 会裁剪，
  留给人工审查与机械门的锚点映射。
- entities 供 build_retrieval_plan 生成检索查询（新书无卡，检索会诚实返空）。
"""
import sys
from pathlib import Path

SCRIPT_DIR = Path(__file__).resolve().parent
DB_SCRIPTS = SCRIPT_DIR.parents[1] / ".claude" / "skills" / "access-database" / "scripts"
PLANNING_SCRIPTS = SCRIPT_DIR.parents[1] / ".claude" / "skills" / "plan-story" / "scripts"
for p in (str(DB_SCRIPTS), str(PLANNING_SCRIPTS)):
    if p not in sys.path:
        sys.path.insert(0, p)

from db import connect  # noqa: E402
from persist_planning import write_section, confirm_section  # noqa: E402

WORK_ID = 12
CHAPTER2_TITLE = "称量"

FINE_OUTLINE_PAYLOAD = {
    "targetChapter": 2,
    "targetChars": 4000,
    "chapterGoal": ("林深带着污染征兆回到主力舰队，被隔离审讯。舰队按黑暗森林逻辑"
                    "裁决他：武器还是污染源；他主动隐瞒脑内的声音，污染却在加重；"
                    "机甲「茧」的异种核心露出饥饿，埋下升级线。"),
    "hardConstraints": [
        "衔接第1章结尾：林深击退异族后回到薄雾号，左眼有扩散的黑纹，脑内留有异族的声音。",
        "林深进入主力舰队控制范围，被隔离和审讯；舰队态度体现黑暗森林逻辑（称量他的价值与污染风险）。",
        "污染检测查不出异常，林深主动隐瞒脑内的声音；同时污染出现新的恶化征兆。",
        "机甲「茧」被舰队封存研究，异种核心表现出对同类核心的饥饿（升级线伏笔：融合更强异种核心）。",
        "章末钩子：舰队决定让「茧」与林深执行实战任务——或林深察觉自己已不愿离开链接。",
    ],
    "keyEvents": [
        "林深被舰队接走并立即隔离。",
        "审讯：军方追问战斗细节与污染状态，何岚作证。",
        "污染检测与隐瞒：仪器查不出异常，他没有说出脑内的声音。",
        "林深独自面对「茧」，发现核心对异族残骸的反应（饥饿）。",
    ],
    "adjustableBeats": [
        "审讯与检测场景的次序和比重可调整。",
        "污染恶化的具体表现可调整（须与第1章结尾的左眼黑纹、脑内声音一致）。",
    ],
    "declaredNewFacts": [
        {"factId": "fact-ch2-1",
         "text": "舰队设特别调查组（军方隔离审讯机构），负责污染裁决。",
         "sourceRef": {"sourceId": "outline:volume_1", "sourceVersion": "v1"}},
        {"factId": "fact-ch2-2",
         "text": "异种核心以同类核心为食：融合更强的异种核心，机甲升级，链接加深。",
         "sourceRef": {"sourceId": "outline:volume_1", "sourceVersion": "v1"}},
    ],
    "mustAppearEntities": ["林深", "何岚", "生物机甲茧", "主力舰队"],
    "chapterEndHook": ("舰队下达实战调令，让「茧」出击；林深在隔离舱里听见核心"
                       "满意的搏动——它等到了下一顿。"),
    "sourceRef": {"sourceId": "outline:volume_1", "sourceVersion": "v1"},
    "entities": [
        {"id": "entity-ch2-char-linshen", "type": "character", "name": "林深"},
        {"id": "entity-ch2-char-helan", "type": "character", "name": "何岚"},
        {"id": "entity-ch2-item-cocoon", "type": "item", "name": "生物机甲茧"},
        {"id": "entity-ch2-loc-fleet", "type": "location", "name": "主力舰队"},
    ],
}


def main():
    with connect() as conn:
        chapter_id = conn.execute(
            "INSERT INTO muse_content_chapter(work_id, title, order_no, status, revision, "
            "creator, updater) VALUES (%s,%s,2,'draft',1,'setup','setup') RETURNING id",
            (WORK_ID, CHAPTER2_TITLE)).fetchone()[0]
        print(f"建第 2 章: id={chapter_id} 《{CHAPTER2_TITLE}》")
        conn.commit()

    fine = write_section(WORK_ID, section_type="fine_outline", schema_type="outline",
                         target_chapter=2, payload=FINE_OUTLINE_PAYLOAD)
    confirm_section(fine["id"])
    print(f"第2章细纲: section id={fine['id']} → confirmed")
    print(f"\nCHAPTER2_ID={chapter_id}\nFINE_SECTION_ID={fine['id']}")


if __name__ == "__main__":
    main()