"""明确选区、不可抵消的保真失败与有界停止；不判断文学收益。"""

from dataclasses import replace

import pytest
from pydantic import ValidationError

from muse.审校修订.接口 import 核对修订保真, 选择返修
from muse.正文写作.接口 import (
    应用选段,
    换行节点,
    文本节点,
    正文草稿,
    正文错误,
    段落,
    段落哈希,
    选段修改,
)


def 稿(text):
    return 正文草稿((段落("p1", (文本节点(text),)),))


@pytest.mark.case_id(
    "NC-w23-230009",
    environment="默认离线",
    given="原文包含数值、时间、推测或不含引文",
    when="非空替换悄悄删减或新增引文，对照明确整段删除",
    then=["逐项保真拒绝非空替换中的信息丢失；明确整段删除可以归因"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
@pytest.mark.parametrize(
    "before,after",
    [
        ("他还有3枚铜钱。", "他还有铜钱。"),
        ("次日他离开。", "他离开。"),
        ("他大概还活着。", "他还活着。"),
        ("他说需要等一等。", "他说“别走”。"),
    ],
)
def test_非删除替换不能悄悄丢数值时间情态或新增引文__230009(before, after):
    original = 稿(before)
    patch = 改(original, 0, len(before), after)
    result = 核对修订保真(original, 应用选段(original, (patch,)), (patch,))
    assert not result["mechanical_pass"] and result["errors"]
    deletion = 改(original, 0, len(before), "")
    assert 核对修订保真(original, 应用选段(original, (deletion,)), (deletion,))["mechanical_pass"]


def 改(doc, start, end, text):
    p = doc.paragraphs[0]
    return 选段修改(
        p.paragraph_id, 段落哈希(p), start, end, p.content[0].text[start:end], text, "finding-1"
    )


@pytest.mark.case_id(
    "TC-d3bbf201688b",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_structural_verify_detects_outside_change__d3bbf2():
    original = 稿("她关上门。值得注意的是，天黑了。")
    text = "她关上门。值得注意的是，天黑了。"
    start = text.index("值得注意的是，")
    patch = 改(original, start, start + 7, "")
    candidate = 稿("她关上门。天黑了。另外多出一句。")
    result = 核对修订保真(original, candidate, (patch,))
    assert not result["mechanical_pass"] and "候选含批准选段之外的修改" in result["errors"]


@pytest.mark.case_id(
    "TC-77456d782193",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_fact_delta_blocks_new_number__77456d():
    original = 稿("值三百两银子")
    patch = 改(original, 0, 6, "值三百五十两银子")
    result = 核对修订保真(original, 应用选段(original, (patch,)), (patch,))
    assert not result["mechanical_pass"]
    assert any("新的数字" in s for s in result["errors"])


@pytest.mark.case_id(
    "TC-9f437af4761f",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_number_attribution_allows_approved_deletion__9f437a():
    text = "值三百两银子。值得一提的是，三天后开门。"
    original = 稿(text)
    start = text.index("值得一提的是，三天后")
    patch = 改(original, start, start + len("值得一提的是，三天后"), "")
    candidate = 应用选段(original, (patch,))
    assert candidate == 稿("值三百两银子。开门。")
    assert 核对修订保真(original, candidate, (patch,))["mechanical_pass"]


@pytest.mark.case_id(
    "TC-653996eaf810",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_number_attribution_blocks_unexplained_disappearance__653996():
    result = 核对修订保真(稿("值三百两银子。"), 稿("值银子。"), ())
    assert not result["mechanical_pass"]


@pytest.mark.case_id(
    "TC-9cdea0d7f385",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_quote_tamper_fails__9cdea0():
    result = 核对修订保真(稿("面板显示：【等级：待定】。"), 稿("面板显示：【等级：最高】。"), ())
    assert not result["mechanical_pass"]
    assert any("引文变化" in s for s in result["errors"])


@pytest.mark.case_id(
    "TC-d5ab68995993",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_quote_duplicate_loss_cannot_hide_behind_one_deleted_quote__d5ab68():
    original = 稿("前文【同一条】。后文【同一条】。")
    patch = 改(original, 0, len("前文【同一条】"), "")
    result = 核对修订保真(original, 稿("前文。后文。"), (patch,))
    assert not result["mechanical_pass"]
    assert any("引文变化" in s for s in result["errors"])


@pytest.mark.case_id(
    "TC-34ff4927560e",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_quote_approved_deletion_passes__34ff49():
    text = "前文。面板显示：【等级：待定】。后文。"
    original = 稿(text)
    start = text.index("面板显示")
    patch = 改(original, start, start + len("面板显示：【等级：待定】。"), "")
    candidate = 应用选段(original, (patch,))
    assert candidate == 稿("前文。后文。")
    assert 核对修订保真(original, candidate, (patch,))["mechanical_pass"]


@pytest.mark.case_id(
    "TC-fbb3c1fb3f25",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_protected_tic_deletion_fails__fbb3c1():
    original = 稿("「我说小子，你来了。」")
    patch = 改(original, 1, 6, "")
    result = 核对修订保真(original, 应用选段(original, (patch,)), (patch,), 保护表达=("我说小子",))
    assert not result["mechanical_pass"] and "保护表达被修改或删除" in result["errors"]


@pytest.mark.case_id(
    "TC-c5ce94956186",
    environment="默认离线",
    when="执行具名公开保真、离线回放或实际CLI与隔离PG入口",
    then=["保留原例输入中的拒绝、保真或范围外不变性，以B05文档树与B06公开核验替代旧内部字典形状。"],
    contract="docs/系统架构/新版设计/功能规格/P04-声音诊断与受控修订.md",
)
def test_snapshot_missing_downgrades_to_audit__c5ce94():
    result = 选择返修(
        已用轮数=0, 最大轮数=3, 硬门通过=True, 有修改=True, 作者选择="retry", 有完整依据=False
    )
    assert result["action"] == "audit_only"


@pytest.mark.case_id(
    "NC-w23-230001",
    environment="默认离线",
    given="test_重复原句依段落身份定位且范围外格式保持__230001",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_重复原句依段落身份定位且范围外格式保持__230001"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
def test_重复原句依段落身份定位且范围外格式保持__230001():
    一 = 段落("p1", (文本节点("他停住。", ("strong",)), 换行节点("\r\n"), 文本节点("又望了一眼。")))
    二 = 段落("p2", (文本节点("他停住。"),))
    doc = 正文草稿((一, 段落("blank", ()), 二))
    patch = 选段修改("p2", 段落哈希(二), 1, 3, "停住", "回头", "finding-2")
    new = 应用选段(doc, (patch,))
    assert new.paragraphs[:2] == doc.paragraphs[:2]
    assert new.paragraphs[2].content[0].text == "他回头。"
    assert doc.paragraphs[2].content[0].text == "他停住。"


@pytest.mark.case_id(
    "NC-w23-230002",
    environment="默认离线",
    given="test_错段错文重叠与非法码点拒绝__230002",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_错段错文重叠与非法码点拒绝__230002"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
@pytest.mark.parametrize("bad", ["hash", "id", "original", "overlap", "bool", "range"])
def test_错段错文重叠与非法码点拒绝__230002(bad):
    doc = 稿("🙂e\u0301他说：甲停住。")
    p = 改(doc, 3, 4, "她")
    patches = (p,)
    with pytest.raises((正文错误, ValidationError)):
        if bad == "hash":
            patches = (replace(p, paragraph_hash="0" * 64),)
        elif bad == "id":
            patches = (replace(p, paragraph_id="absent"),)
        elif bad == "original":
            patches = (replace(p, original="她"),)
        elif bad == "overlap":
            patches = (p, p)
        elif bad == "bool":
            patches = (replace(p, start=True),)
        else:
            patches = (replace(p, end=999),)
        应用选段(doc, patches)


@pytest.mark.case_id(
    "NC-w23-230003",
    environment="默认离线",
    given="test_组合字符不归一且不能切开CRLF__230003",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_组合字符不归一且不能切开CRLF__230003"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
def test_组合字符不归一且不能切开CRLF__230003():
    doc = 稿("🙂e\u0301他说：甲停住。")
    p = 改(doc, 3, 4, "她")
    assert 应用选段(doc, (p,)).paragraphs[0].content[0].text == "🙂e\u0301她说：甲停住。"
    para = 段落("p1", (文本节点("甲"), 换行节点("\r\n"), 文本节点("乙")))
    with pytest.raises(正文错误, match="CRLF"):
        应用选段(正文草稿((para,)), (选段修改("p1", 段落哈希(para), 1, 2, "\r", ""),))


@pytest.mark.case_id(
    "NC-w23-230004",
    environment="默认离线",
    given="test_数字时间情态引文变化不能用润色掩盖__230004",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_数字时间情态引文变化不能用润色掩盖__230004"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
@pytest.mark.parametrize(
    "before,after",
    [
        ("付三百两。", "付三百五十两。"),
        ("3天后走。", "4天后走。"),
        ("也许他会来。", "他一定会来。"),
        ("「甲走了。」", "「乙走了。」"),
    ],
)
def test_数字时间情态引文变化不能用润色掩盖__230004(before, after):
    doc = 稿(before)
    patch = 改(doc, 0, len(before), after)
    new = 应用选段(doc, (patch,))
    result = 核对修订保真(doc, new, (patch,))
    assert not result["mechanical_pass"] and result["errors"]


@pytest.mark.case_id(
    "NC-w23-230005",
    environment="默认离线",
    given="test_全局数字守恒也不能抵消逐选段篡改__230005",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_全局数字守恒也不能抵消逐选段篡改__230005"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
def test_全局数字守恒也不能抵消逐选段篡改__230005():
    doc = 稿("甲有3枚。乙有4枚。")
    patches = (改(doc, 2, 3, "4"), 改(doc, 7, 8, "3"))
    new = 应用选段(doc, patches)
    assert sorted(c for c in new.paragraphs[0].content[0].text if c.isdigit()) == ["3", "4"]
    assert not 核对修订保真(doc, new, patches)["mechanical_pass"]


@pytest.mark.case_id(
    "NC-w23-230006",
    environment="默认离线",
    given="test_批准整引文删除可归因但不能删保护表达__230006",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_批准整引文删除可归因但不能删保护表达__230006"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
def test_批准整引文删除可归因但不能删保护表达__230006():
    doc = 稿("「甲走了。」他没有回头。")
    patch = 改(doc, 0, 6, "")
    new = 应用选段(doc, (patch,))
    assert 核对修订保真(doc, new, (patch,))["mechanical_pass"]
    assert not 核对修订保真(doc, new, (patch,), 保护表达=("甲走了",))["mechanical_pass"]
    assert 核对修订保真(doc, new, (patch,))["semantic_status"] == "unverified"


@pytest.mark.case_id(
    "NC-w23-230007",
    environment="默认离线",
    given="test_未经批准的范围外变化失败__230007",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_未经批准的范围外变化失败__230007"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
def test_未经批准的范围外变化失败__230007():
    doc = 稿("风停了。他抬头。")
    patch = 改(doc, 5, 7, "回头")
    new = 稿("雨停了。他回头。")
    assert not 核对修订保真(doc, new, (patch,))["mechanical_pass"]


@pytest.mark.case_id(
    "NC-w23-230008",
    environment="默认离线",
    given="test_停止条件不由质量分数抵消__230008",
    when="经过B05选段及B06保真/停止公开接口",
    then=["test_停止条件不由质量分数抵消__230008"],
    contract="docs/系统架构/新版设计/模块设计/B06-审校修订.md",
)
@pytest.mark.parametrize(
    "args,action",
    [
        ({"硬门通过": False, "作者选择": "candidate"}, "original"),
        ({"有完整依据": False}, "audit_only"),
        ({"有修改": False}, "original"),
        ({"作者选择": "original"}, "original"),
        ({"已用轮数": 3}, "stop"),
        ({"作者选择": None}, "awaiting_author"),
        ({"作者选择": "retry"}, "retry"),
    ],
)
def test_停止条件不由质量分数抵消__230008(args, action):
    base = {"已用轮数": 1, "最大轮数": 3, "硬门通过": True, "有修改": True}
    assert 选择返修(**{**base, **args})["action"] == action