#!/usr/bin/env python3
"""
Test script for categorized tag suggestions.
"""
from pathlib import Path
import sys

# Add parent directory to path
sys.path.insert(0, str(Path(__file__).parent.parent))

from psq_rag.tagging.category_parser import parse_checklist
from psq_rag.tagging.categorized_suggestions import (
    generate_categorized_suggestions,
    load_categories,
)


def test_parse_checklist():
    """Test parsing the checklist file."""
    print("=" * 80)
    print("Testing checklist parsing...")
    print("=" * 80)

    checklist_path = Path(__file__).parent.parent / "tagging_checklist.txt"

    if not checklist_path.exists():
        print(f"ERROR: Checklist not found at {checklist_path}")
        return False

    categories = parse_checklist(checklist_path)

    print(f"\nParsed {len(categories)} categories:")
    for cat_name, category in categories.items():
        print(f"\n  {cat_name}:")
        print(f"    Display: {category.display_name}")
        print(f"    Tier: {category.tier.name}")
        print(f"    Constraint: {category.constraint.value}")
        print(f"    Tags: {len(category.tags)} tags")
        print(f"    Sample tags: {category.tags[:5]}")
        if category.depends_on:
            print(f"    Depends on: {category.depends_on}")
        if category.skip_if:
            print(f"    Skip if: {category.skip_if}")

    return True


def test_categorized_suggestions():
    """Test generating categorized suggestions."""
    print("\n" + "=" * 80)
    print("Testing categorized suggestions...")
    print("=" * 80)

    checklist_path = Path(__file__).parent.parent / "tagging_checklist.txt"

    # Example: User prompt resulted in these LLM-selected tags
    selected_tags = [
        "anthro",
        "canine",
        "male",
        "solo",
        "forest",
        "standing",
    ]

    print(f"\nSelected tags: {', '.join(selected_tags)}")
    print("\nGenerating categorized suggestions...")

    try:
        categorized = generate_categorized_suggestions(
            selected_tags,
            allow_nsfw_tags=False,
            top_n_per_category=5,
            top_n_other=10,
            checklist_path=checklist_path,
        )

        print("\nCategory summary:")
        for cat_name, cat_sugg in categorized.by_category.items():
            if cat_sugg.suggestions:
                preview = ", ".join(f"{tag}:{score:.3f}" for tag, score in cat_sugg.suggestions[:3])
                print(f"  {cat_name}: {preview}")
        if categorized.other_suggestions:
            other_preview = ", ".join(f"{tag}:{score:.3f}" for tag, score in categorized.other_suggestions[:5])
            print(f"  other: {other_preview}")

        return True

    except Exception as e:
        print(f"ERROR: {e}")
        import traceback
        traceback.print_exc()
        return False


def test_zero_pictured():
    """Test that character categories are skipped for zero_pictured."""
    print("\n" + "=" * 80)
    print("Testing zero_pictured dependency logic...")
    print("=" * 80)

    checklist_path = Path(__file__).parent.parent / "tagging_checklist.txt"

    selected_tags = [
        "zero_pictured",
        "forest",
        "outside",
    ]

    print(f"\nSelected tags: {', '.join(selected_tags)}")
    print("(Should skip character/appearance categories)")

    try:
        categorized = generate_categorized_suggestions(
            selected_tags,
            allow_nsfw_tags=False,
            top_n_per_category=5,
            top_n_other=10,
            checklist_path=checklist_path,
        )

        print("\nCategories with suggestions:")
        for cat_name, cat_sugg in categorized.by_category.items():
            if cat_sugg.suggestions or cat_sugg.already_selected:
                print(f"  {cat_name}: {len(cat_sugg.suggestions)} suggestions")

        # Check that character categories are empty
        character_cats = ['body_type', 'species', 'gender', 'clothing']
        all_skipped = True
        for cat in character_cats:
            if cat in categorized.by_category:
                if categorized.by_category[cat].suggestions:
                    print(f"  WARNING: {cat} should have been skipped!")
                    all_skipped = False

        if all_skipped:
            print("\n✓ All character categories correctly skipped!")

        return all_skipped

    except Exception as e:
        print(f"ERROR: {e}")
        import traceback
        traceback.print_exc()
        return False


if __name__ == "__main__":
    success = True

    success &= test_parse_checklist()
    success &= test_categorized_suggestions()
    success &= test_zero_pictured()

    print("\n" + "=" * 80)
    if success:
        print("✓ All tests passed!")
    else:
        print("✗ Some tests failed")
    print("=" * 80)

    sys.exit(0 if success else 1)