"""长期观察按确切改进版本分组，未知值与因果未定不被掩盖。"""

from dataclasses import replace
from uuid import uuid4

import pytest
import test_作者偏好与反馈 as 偏好测试
import test_具体改进与回执 as 改进测试
import test_方法启用凭据 as 启用测试

from muse.作者经验.接口 import 改进定位, 观察请求
from muse.共享.错误 import Muse错误

pytestmark = pytest.mark.数据库
环境 = 偏好测试.环境
候选环境 = 偏好测试.候选环境
方法环境 = 启用测试.方法环境


@pytest.mark.case_id(
    "NC-w26-26d001",
    environment="隔离PG、实际B10/S01/B04与合成HTTP；不认证外部文学效果",
    given="确切方法版本、真实反馈和同作者用途配置",
    when="登记具体改进、实际验证和owner启停并恢复已提交结果；记录分版本观察",
    then=["观察未知指标不填零且自报不认证因果"],
    contract="docs/系统架构/新版设计/模块设计/B07-作者经验.md",
)
def test_观察未知指标不填零且自报不认证因果__26d001(环境):
    service, author, _, feedback = 环境
    fid = str(service.记录反馈(author, "feedback", feedback)["feedback_id"])
    unknown = 观察请求((fid,), "尚未记录耗时和费用。")
    saved = service.记录观察(author, "unknown", unknown)
    assert service.记录观察(author, "unknown", unknown) == saved
    summary = service.读取观察(author)["groups"][0]
    assert all(m == {"known": 0, "unknown": 1, "total": None} for m in summary["metrics"].values())
    service.记录观察(
        author,
        "known",
        观察请求(
            (fid,), "这次没有返工，费用为零。", review_seconds=30, rework_count=0, cost_usd="0"
        ),
    )
    report = service.读取观察(author)
    assert report["groups"][0]["metrics"]["cost_usd"] == {"known": 1, "unknown": 1, "total": "0"}
    assert report["groups"][0]["metrics"]["false_positives"]["total"] is None
    assert report["groups"][0]["causality"] == "not_established"
    assert all(
        r["payload"]["measurement_source"] == "author_report" for r in report["observations"]
    )
    assert service.列出偏好(author) == []


@pytest.mark.case_id(
    "NC-w26-26d002",
    environment="隔离PG、实际B10/S01/B04与合成HTTP；不认证外部文学效果",
    given="确切方法版本、真实反馈和同作者用途配置",
    when="登记具体改进、实际验证和owner启停并恢复已提交结果；记录分版本观察",
    then=["不同改进版本的长期观察不混算也不启用目标"],
    contract="docs/系统架构/新版设计/模块设计/B07-作者经验.md",
)
def test_不同改进版本的长期观察不混算也不启用目标__26d002(方法环境):
    env = 启用测试._确认方法({"actor": 方法环境[1]}, 方法环境)
    service, request, point = 改进测试._提案(env)
    service.记录观察(
        env["owner"],
        "first",
        观察请求(
            request.feedback_ids, "第一版耗时一分钟。", point, review_seconds=60, cost_usd="0.75"
        ),
    )
    revised = service.提出改进(
        env["owner"], replace(request, expected_revision=1, rationale="第二版明确限制适用范围。")
    )
    other = 改进定位(request.improvement_id, revised["revision"], revised["content_hash"])
    service.记录观察(
        env["owner"],
        "second",
        观察请求(
            request.feedback_ids, "第二版仍需复查。", other, review_seconds=120, false_positives=2
        ),
    )
    groups = service.读取观察(env["owner"], request.improvement_id)["groups"]
    assert [g["revision"] for g in groups] == [1, 2]
    assert [g["metrics"]["review_seconds"]["total"] for g in groups] == [60, 120]
    assert groups[1]["metrics"]["cost_usd"]["total"] is None
    assert service.读取改进(env["owner"], request.improvement_id)["target_state"] == "confirmed"


@pytest.mark.case_id(
    "NC-w26-26d003",
    environment="隔离PG、实际B10/S01/B04与合成HTTP；不认证外部文学效果",
    given="确切方法版本、真实反馈和同作者用途配置",
    when="登记具体改进、实际验证和owner启停并恢复已提交结果；记录分版本观察",
    then=["观察拒绝假来源跨作者及无效指标"],
    contract="docs/系统架构/新版设计/模块设计/B07-作者经验.md",
)
def test_观察拒绝假来源跨作者及无效指标__26d003(环境):
    service, author, _, feedback = 环境
    fid = str(service.记录反馈(author, "feedback", feedback)["feedback_id"])
    for args in [
        {"cost_usd": "NaN"},
        {"cost_usd": "-1"},
        {"review_seconds": -1},
        {"rework_count": True},
    ]:
        with pytest.raises(Muse错误):
            观察请求((fid,), "观测原话", **args)
    for who, source in [(author, str(uuid4())), (replace(author, 作者="stranger"), fid)]:
        with pytest.raises(Muse错误):
            service.记录观察(who, "invalid", 观察请求((source,), "需要真实来源。"))
    assert service.读取观察(author)["observations"] == []