from app.services import RuleBasedExperienceExtractor, RuleBasedResumeRewriter
from app.validators import anchor_missing_fields, can_create_resume


def test_rule_based_services_are_deterministic() -> None:
    extractor = RuleBasedExperienceExtractor()
    result = extractor.extract("在星河科技担任后端工程师，接口耗时降低30%。")
    assert result.organization == "星河科技"
    assert result.metrics == ["30%"]
    assert result.confidence >= 0.5

    rewriter = RuleBasedResumeRewriter()
    resume = rewriter.rewrite(
        {
            "name": "张三",
            "phone": "13800138000",
            "phone_source": "manual",
            "job_type": "campus",
            "anchor_type": "education",
            "anchor": {"school": "示例大学"},
            "experiences": [result.to_dict()],
        }
    )
    assert resume["basics"]["masked_phone"] == "138****8000"
    assert resume["sections"][0]["kind"] == "education"
    assert resume == rewriter.rewrite(
        {
            "name": "张三",
            "phone": "13800138000",
            "phone_source": "manual",
            "job_type": "campus",
            "anchor_type": "education",
            "anchor": {"school": "示例大学"},
            "experiences": [result.to_dict()],
        }
    )


def test_creation_gate_requires_confirmation_and_valid_date_order() -> None:
    profile = {
        "privacy_accepted": True,
        "phone": "13800138000",
        "name": "张三",
        "job_type": "social",
        "anchor_type": "work_experience",
        "anchor": {
            "company": "星河科技",
            "position": "产品经理",
            "start_date": "2024-06",
            "end_date_or_present": "2023-06",
        },
    }
    required = ["company", "position", "start_date", "end_date_or_present"]
    missing = anchor_missing_fields(profile, required)
    assert missing == ["end_date_or_present"]
    assert can_create_resume(profile, missing) is False

    profile["anchor"]["end_date_or_present"] = "present"
    assert can_create_resume(profile, anchor_missing_fields(profile, required)) is False
    profile["anchor_confirmed"] = True
    assert can_create_resume(profile, anchor_missing_fields(profile, required)) is True


def test_creation_gate_allows_a_basic_resume_after_core_experience_skip() -> None:
    profile = {
        "privacy_accepted": True,
        "phone": "13800138000",
        "name": "Zhang San",
        "job_type": "social",
        "core_experience_skipped": True,
    }
    assert can_create_resume(profile, []) is True