#!/usr/bin/env python3
"""细纲 rubric 的离线回归测试。"""

import pathlib
import inspect
import sys
import unittest

PROJECT_ROOT = pathlib.Path(__file__).resolve().parents[3]
SCRIPT_DIR = PROJECT_ROOT / ".claude" / "skills" / "score-content-quality" / "scripts"
if str(SCRIPT_DIR) not in sys.path:
    sys.path.insert(0, str(SCRIPT_DIR))
from fine_outline_rubric import (  # noqa: E402
    DIMENSIONS,
    RUBRIC_PROFILE,
    stability_warning,
    validate_report,
    validate_scores,
)


def valid_scores():
    return {
        dimension: {"score": 4, "evidence": f"证据-{dimension}"}
        for dimension in DIMENSIONS
    }


class FineOutlineRubricTest(unittest.TestCase):
    def test_every_dimension_requires_evidence(self):
        self.assertEqual(validate_scores(valid_scores()), [])
        missing_evidence = valid_scores()
        missing_evidence[DIMENSIONS[0]] = {"score": 4}
        self.assertTrue(any("缺少证据" in error for error in validate_scores(missing_evidence)))

    def test_prose_dimensions_are_rejected(self):
        scores = valid_scores()
        scores["style_fit"] = {"score": 5, "evidence": "不应出现"}
        self.assertTrue(any("禁止正文质量维度" in error for error in validate_scores(scores)))

    def test_profile_and_score_range_are_checked(self):
        report = {"profile": RUBRIC_PROFILE, "scores": valid_scores()}
        self.assertEqual(validate_report(report), [])
        bad = {"profile": "quality_gate", "scores": valid_scores()}
        bad["scores"][DIMENSIONS[1]] = {"score": 6, "evidence": "超范围"}
        self.assertEqual(len(validate_report(bad)), 2)

    def test_large_reviewer_gap_warns(self):
        first = {dimension: 4 for dimension in DIMENSIONS}
        second = {dimension: 4 for dimension in DIMENSIONS}
        second[DIMENSIONS[2]] = 5
        result = stability_warning(first, second)
        self.assertFalse(result["stable"])
        self.assertEqual(result["gaps"][DIMENSIONS[2]], 1.0)

    def test_missing_dimension_fails_stability_closed(self):
        first = {dimension: 4 for dimension in DIMENSIONS}
        second = {dimension: 4 for dimension in DIMENSIONS[:-1]}
        result = stability_warning(first, second)
        self.assertFalse(result["stable"])
        self.assertIn(DIMENSIONS[-1], result["missingDimensions"])

    def test_batch_report_requires_exact_candidates_and_distinct_judge_identity(self):
        self.assertIn("expected_judge_id", inspect.signature(validate_report).parameters)
        report = {
            "profile": RUBRIC_PROFILE,
            "judgeId": "judge-primary",
            "evaluations": [
                {"candidateId": "blind-1", "scores": valid_scores(), "summary": "摘要一"},
                {"candidateId": "blind-2", "scores": valid_scores(), "summary": "摘要二"},
            ],
        }
        self.assertEqual(
            validate_report(
                report,
                expected_judge_id="judge-primary",
                expected_candidate_ids=("blind-1", "blind-2"),
            ),
            [],
        )
        duplicate = {**report, "evaluations": [report["evaluations"][0], report["evaluations"][0]]}
        self.assertTrue(
            validate_report(
                duplicate,
                expected_judge_id="judge-primary",
                expected_candidate_ids=("blind-1", "blind-2"),
            )
        )

        invalid_id = {
            **report,
            "evaluations": [{**report["evaluations"][0], "candidateId": ["blind-1"]}],
        }
        self.assertTrue(validate_report(invalid_id, expected_judge_id="judge-primary"))

        arm_leak = {**report, "arm": "outline_only"}
        self.assertTrue(
            validate_report(
                arm_leak,
                expected_judge_id="judge-primary",
                expected_candidate_ids=("blind-1", "blind-2"),
            )
        )

    def test_nested_evaluation_and_score_reject_arm_card_manifest_leakage(self):
        evaluation = {
            "candidateId": "blind-1",
            "scores": valid_scores(),
            "summary": "短安全摘要",
        }
        report = {
            "profile": RUBRIC_PROFILE,
            "judgeId": "judge-primary",
            "evaluations": [evaluation],
        }
        leaking_evaluation = {
            **report,
            "evaluations": [{**evaluation, "arm": "outline_only"}],
        }
        leaking_scores = valid_scores()
        leaking_scores[DIMENSIONS[0]] = {
            **leaking_scores[DIMENSIONS[0]],
            "cardManifest": {"count": 1},
        }
        leaking_score = {
            **report,
            "evaluations": [{**evaluation, "scores": leaking_scores}],
        }
        self.assertTrue(
            validate_report(
                leaking_evaluation,
                expected_judge_id="judge-primary",
                expected_candidate_ids=("blind-1",),
            )
        )
        self.assertTrue(
            validate_report(
                leaking_score,
                expected_judge_id="judge-primary",
                expected_candidate_ids=("blind-1",),
            )
        )


if __name__ == "__main__":
    unittest.main()