"""Tests for CLI scan command options."""

from unittest.mock import patch

from click.testing import CliRunner

from vlm.cli import main


def test_scan_no_metadata_passes_flag_to_scanner(tmp_path):
    """Test `scan --no-metadata` disables ffprobe metadata extraction."""
    library_root = tmp_path / "library"
    library_root.mkdir(parents=True)

    config_file = tmp_path / "config.yaml"
    config_file.write_text(
        f"""
library_root: {library_root}
video_extensions:
  - .mp4
categories:
  movie: [movie, movies]
  series: [series, tv, shows]
  anime: [anime]
""".strip()
    )

    runner = CliRunner()
    with patch("vlm.commands.scan.scan_library", return_value=[]) as mock_scan, patch(
        "vlm.commands.scan.save_inventory_csv"
    ) as mock_save:
        result = runner.invoke(
            main,
            ["--config", str(config_file), "scan", "--no-metadata", "--output", str(tmp_path / "inv.csv")]
        )

    assert result.exit_code == 0
    assert mock_scan.call_count == 1
    _, kwargs = mock_scan.call_args
    assert kwargs["include_video_metadata"] is False
    assert "progress_callback" in kwargs
    assert mock_save.call_count == 1


def test_scan_force_refresh_metadata_disables_cache(tmp_path):
    """Test `scan --force-refresh-metadata` skips cache loading."""
    library_root = tmp_path / "library"
    library_root.mkdir(parents=True)

    config_file = tmp_path / "config.yaml"
    config_file.write_text(
        f"""
library_root: {library_root}
video_extensions:
  - .mp4
categories:
  movie: [movie, movies]
  series: [series, tv, shows]
  anime: [anime]
""".strip()
    )

    output_file = tmp_path / "inventory.csv"
    output_file.write_text(
        "# Generated: 2026-02-09T00:00:00\n"
        f"# Library Root: {library_root}\n"
        "path,filename,size_bytes,modified_timestamp,category,resolution,codec,duration_seconds,bitrate_kbps\n"
    )

    runner = CliRunner()
    with patch("vlm.commands.scan.load_inventory_csv") as mock_load_cache, patch(
        "vlm.commands.scan.scan_library", return_value=[]
    ) as mock_scan, patch("vlm.commands.scan.save_inventory_csv") as mock_save:
        result = runner.invoke(
            main,
            [
                "--config", str(config_file), "scan",
                "--output", str(output_file),
                "--force-refresh-metadata"
            ]
        )

    assert result.exit_code == 0
    mock_load_cache.assert_not_called()
    _, kwargs = mock_scan.call_args
    assert kwargs["include_video_metadata"] is True
    assert kwargs["metadata_cache"] is None
    assert mock_save.call_count == 1