# conftest.py
"""
Pytest fixtures for Chaplain Feedback tests.
"""

import pytest
from hypothesis import strategies as st
from datetime import datetime

from src.core.chaplain_models import (
    DistressIndicator,
    FollowUpQuestion,
    ClassificationFlowResult,
    TaggingRecord,
    InteractionStepLog,
    INDICATOR_DEFINITIONS,
    CLASSIFICATION_SUBCATEGORIES,
    QUESTION_ISSUE_TYPES,
    REFERRAL_ISSUE_TYPES,
    INTERACTION_STEP_TYPES,
)


# =============================================================================
# Hypothesis Strategies for generating test data
# =============================================================================

def valid_id_strategy():
    """Generate valid IDs."""
    return st.text(
        alphabet="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-",
        min_size=1,
        max_size=20,
    )


def distress_indicator_strategy():
    """Generate random DistressIndicator instances."""
    return st.builds(
        DistressIndicator,
        indicator_text=st.text(min_size=1, max_size=200),
        category=st.sampled_from([
            "Emotional", "Grief", "Existential", "Expressions", 
            "Spiritual", "Medical", "Social", "Cultural", 
            "Engagement", "Guilt", "Anger", "Aging", 
            "Environment", "Independence"
        ]),
        subcategory=st.text(min_size=1, max_size=100),
        severity=st.sampled_from(["red", "yellow"]),
        confidence=st.floats(min_value=0.0, max_value=1.0, allow_nan=False),
        definition_reference=st.text(max_size=20),
    )


def follow_up_question_strategy():
    """Generate random FollowUpQuestion instances."""
    return st.builds(
        FollowUpQuestion,
        question_id=valid_id_strategy(),
        question_text=st.text(min_size=1, max_size=500),
        purpose=st.text(min_size=1, max_size=200),
    )


def classification_flow_result_strategy():
    """Generate random ClassificationFlowResult instances."""
    return st.builds(
        ClassificationFlowResult,
        classification=st.sampled_from(["red", "yellow", "green"]),
        confidence=st.floats(min_value=0.0, max_value=1.0, allow_nan=False),
        indicators=st.lists(distress_indicator_strategy(), max_size=5),
        explanation=st.text(max_size=500),
        permission_check_message=st.one_of(st.none(), st.text(max_size=300)),
        referral_message=st.one_of(st.none(), st.text(max_size=500)),
        consent_status=st.one_of(st.none(), st.sampled_from(["granted", "declined"])),
        follow_up_questions=st.lists(follow_up_question_strategy(), max_size=3),
        patient_responses=st.lists(st.text(max_size=200), max_size=3),
        re_evaluation_result=st.one_of(st.none(), st.sampled_from(["red", "green"])),
    )


def tagging_record_strategy():
    """Generate random TaggingRecord instances."""
    return st.builds(
        TaggingRecord,
        record_id=valid_id_strategy(),
        message_id=valid_id_strategy(),
        is_classification_correct=st.booleans(),
        classification_subcategory=st.one_of(
            st.none(), 
            st.sampled_from(CLASSIFICATION_SUBCATEGORIES)
        ),
        correct_classification=st.one_of(
            st.none(), 
            st.sampled_from(["red", "yellow", "green"])
        ),
        question_issues=st.lists(
            st.sampled_from(QUESTION_ISSUE_TYPES), 
            max_size=3, 
            unique=True
        ),
        question_comments=st.one_of(st.none(), st.text(max_size=200)),
        referral_issues=st.lists(
            st.sampled_from(REFERRAL_ISSUE_TYPES), 
            max_size=3, 
            unique=True
        ),
        referral_comments=st.one_of(st.none(), st.text(max_size=200)),
        indicator_issues=st.lists(st.text(min_size=1, max_size=50), max_size=5),
        indicator_comments=st.one_of(st.none(), st.text(max_size=200)),
        general_notes=st.text(max_size=300),
        timestamp=st.just(datetime.now()),
    )


def interaction_step_log_strategy():
    """Generate random InteractionStepLog instances (without nested tagging)."""
    return st.builds(
        InteractionStepLog,
        step_id=valid_id_strategy(),
        session_id=valid_id_strategy(),
        message_id=valid_id_strategy(),
        step_type=st.sampled_from(INTERACTION_STEP_TYPES),
        input_text=st.text(max_size=500),
        model_output=st.text(max_size=500),
        approval_status=st.one_of(st.none(), st.sampled_from(["approved", "disapproved"])),
        tagging_data=st.none(),  # Simplified - no nested tagging for basic tests
        timestamp=st.just(datetime.now()),
    )


def interaction_step_log_with_tagging_strategy():
    """Generate random InteractionStepLog instances with nested tagging."""
    return st.builds(
        InteractionStepLog,
        step_id=valid_id_strategy(),
        session_id=valid_id_strategy(),
        message_id=valid_id_strategy(),
        step_type=st.sampled_from(INTERACTION_STEP_TYPES),
        input_text=st.text(max_size=500),
        model_output=st.text(max_size=500),
        approval_status=st.one_of(st.none(), st.sampled_from(["approved", "disapproved"])),
        tagging_data=st.one_of(st.none(), tagging_record_strategy()),
        timestamp=st.just(datetime.now()),
    )