"""Deeper test for the summarizer --output-dir work: compile_meeting.default_output
(strips _enhanced, honors a base dir)."""
import importlib.util
import unittest
from pathlib import Path

from tests import REPO_ROOT


def _load(rel, name):
    spec = importlib.util.spec_from_file_location(name, REPO_ROOT / rel)
    mod = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(mod)
    return mod


class TestCompileDefaultOutput(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        cls.cm = _load("ctrl/summarize/compile_meeting.py", "compile_meeting")

    def test_next_to_transcript_strips_enhanced(self):
        t = Path("/x/20260101-001-foo/foo_enhanced.txt")
        self.assertEqual(self.cm.default_output(t, "reference"),
                         Path("/x/20260101-001-foo/foo_reference.md"))

    def test_base_dir_override(self):
        t = Path("/x/20260101-001-foo/foo_enhanced.txt")
        self.assertEqual(self.cm.default_output(t, "reference", Path("/out")),
                         Path("/out/foo_reference.md"))

    def test_no_enhanced_suffix(self):
        t = Path("/x/run/foo.txt")
        self.assertEqual(self.cm.default_output(t, "reference"),
                         Path("/x/run/foo_reference.md"))

    def test_run_folder_mirroring(self):
        # How main() builds base_dir for --output-dir: <out>/<transcript's run dir>.
        t = Path("/runs/20260101-001-foo/foo_enhanced.txt")
        base = Path("/out") / t.parent.name
        self.assertEqual(self.cm.default_output(t, "reference", base),
                         Path("/out/20260101-001-foo/foo_reference.md"))


if __name__ == "__main__":
    unittest.main()