"""ExtractedIntake → (PatientProfile, StructuredIntake) bridge and its safety guards."""
from __future__ import annotations

import pytest
from pydantic import ValidationError

from app import CHECK_MAP
from interview_schema import (
    INTAKE_BOOL_FIELDS,
    ExtractedIntake,
    extracted_to_intake,
    intake_json_schema,
    next_question_json_schema,
)
from schema import StructuredIntake


def test_bool_fields_match_structured_intake_and_check_map():
    """The bridge must cover exactly the StructuredIntake booleans the UI exposes."""
    assert set(INTAKE_BOOL_FIELDS) == set(CHECK_MAP.values())
    for field in INTAKE_BOOL_FIELDS:
        assert field in StructuredIntake.model_fields, field
        assert field in ExtractedIntake.model_fields, field


def test_full_round_trip_into_intake():
    extracted = ExtractedIntake(
        chief_concern="Crown feels high",
        tooth_or_area="Upper left molar",
        recent_dental_work="Root canal and crown",
        symptom_duration="Three weeks",
        pain_score=6,
        biting_pain=True,
        hot_cold_sensitivity=True,
        age=38,
        meds="Ibuprofen",
        allergies="Penicillin rash",
        goals="Understand the crown fit",
        language="Bilingual",
    )
    profile, intake = extracted_to_intake(extracted)
    assert intake.chief_concern == "Crown feels high"
    assert intake.biting_pain is True
    assert intake.hot_cold_sensitivity is True
    assert intake.pain_score == 6
    assert profile.age == 38
    assert profile.meds == "Ibuprofen"
    assert profile.language == "Bilingual"


def test_pain_score_and_age_are_bounded():
    with pytest.raises(ValidationError):
        ExtractedIntake(pain_score=55)
    with pytest.raises(ValidationError):
        ExtractedIntake(age=999)


def test_diagnosis_language_in_extracted_text_is_blanked():
    """The extractor is model output: a diagnosis-flavored string must not flow
    into the intake as if the patient had said it."""
    extracted = ExtractedIntake(
        chief_concern="Patient has an abscess and needs a root canal",
        tooth_or_area="Upper left molar",
    )
    _profile, intake = extracted_to_intake(extracted)
    assert intake.chief_concern == ""
    assert intake.tooth_or_area == "Upper left molar"


def test_unknown_extractor_keys_are_ignored():
    extracted = ExtractedIntake.model_validate(
        {"chief_concern": "Crown feels high", "made_up_field": "x"}
    )
    assert extracted.chief_concern == "Crown feels high"


def test_intake_schema_is_strict_for_xgrammar():
    schema = intake_json_schema()
    assert schema["additionalProperties"] is False
    assert "pain_score" in schema["properties"]
    for field in INTAKE_BOOL_FIELDS:
        assert field in schema["properties"]


def test_next_question_schema_is_strict():
    schema = next_question_json_schema()
    assert schema["additionalProperties"] is False
    assert "question" in schema["properties"]
    assert "covered_axes" in schema["properties"]
    assert "covered_details" in schema["properties"]