#!/usr/bin/env python3
"""Basic tests for selectui functionality."""

from thefuzz import fuzz

from selectui import SelectUI


def test_filtering_logic():
    """Test the filtering logic."""
    items = [
        {"title": "Python Developer", "subtitle": "Backend"},
        {"title": "Frontend Engineer", "subtitle": "React"},
        {"title": "DevOps Engineer", "subtitle": "AWS"},
    ]

    # Test exact search (case insensitive)
    query = "python"
    filtered = []
    for item in items:
        title = item.get('title', '').lower()
        subtitle = item.get('subtitle', '').lower()
        if query in title or query in subtitle:
            filtered.append(item)

    assert len(filtered) == 1
    assert filtered[0]["title"] == "Python Developer"
    print("✓ Basic filtering logic passed")


def test_fuzzy_search_logic():
    """Test fuzzy search logic."""
    items = [
        {"title": "Python Developer", "subtitle": "Backend"},
        {"title": "Frontend Engineer", "subtitle": "React"},
    ]

    # Fuzzy match with typo
    query = "Pythn"
    filtered = []
    for item in items:
        title = item.get('title', '')
        subtitle = item.get('subtitle', '')
        title_score = fuzz.partial_ratio(query, title)
        subtitle_score = fuzz.partial_ratio(query, subtitle)
        if title_score > 60 or subtitle_score > 60:
            filtered.append(item)

    assert len(filtered) == 1
    assert filtered[0]["title"] == "Python Developer"
    print("✓ Fuzzy search logic passed")


def test_ui_initialization():
    """Test UI can be initialized."""
    items = [
        {"title": "Item 1", "subtitle": "Sub 1"},
        {"title": "Item 2", "subtitle": "Sub 2"},
    ]

    ui = SelectUI(items)
    assert ui.items == items
    assert ui.filtered_items == items
    assert not ui.fuzzy_search
    assert not ui.case_sensitive

    print("✓ UI initialization passed")


def test_ui_initialization_empty():
    """Test UI can be initialized with empty items (for async loading)."""
    ui = SelectUI()
    assert ui.items == []
    assert ui.filtered_items == []
    assert not ui.fuzzy_search
    assert not ui.case_sensitive
    assert ui.stdin_fd is None
    assert not ui._stream_complete

    print("✓ UI empty initialization passed")


if __name__ == "__main__":
    test_filtering_logic()
    test_fuzzy_search_logic()
    test_ui_initialization()
    test_ui_initialization_empty()
    print("\n✅ All tests passed!")