"""Tests for cli.gittool module."""

from __future__ import annotations

from pathlib import Path
from unittest.mock import patch

import pytest

import pyflowx as px
from pyflowx.cli._ops import dev


# ---------------------------------------------------------------------- #
# not_has_git_repo
# ---------------------------------------------------------------------- #
class TestNotHasGitRepo:
    """Test not_has_git_repo function."""

    def test_not_has_git_repo_true(self, tmp_path: Path) -> None:
        """Should return True when no .git directory."""
        with patch.object(Path, "cwd", return_value=tmp_path):
            result = dev.not_has_git_repo()
            assert result is True

    def test_not_has_git_repo_false(self, tmp_path: Path) -> None:
        """Should return False when .git directory exists."""
        git_dir = tmp_path / ".git"
        git_dir.mkdir()

        with patch.object(Path, "cwd", return_value=tmp_path):
            result = dev.not_has_git_repo()
            assert result is False

    def test_not_has_git_repo_cwd_not_exists(self, tmp_path: Path) -> None:
        """Should return True when cwd doesn't exist."""
        nonexistent = tmp_path / "nonexistent"

        with patch.object(Path, "cwd", return_value=nonexistent):
            result = dev.not_has_git_repo()
            assert result is True


# ---------------------------------------------------------------------- #
# has_files
# ---------------------------------------------------------------------- #
class TestHasFiles:
    """Test has_files function."""

    def test_has_files_true(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
        """Should return True when there are uncommitted changes."""

        class _FakeResult:
            stdout = " M test.txt\n"

        monkeypatch.setattr("subprocess.run", lambda *_, **__: _FakeResult())
        result = dev.has_files()
        assert result is True

    def test_has_files_false(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
        """Should return False when no uncommitted changes."""

        class _FakeResult:
            stdout = ""

        monkeypatch.setattr("subprocess.run", lambda *_, **__: _FakeResult())
        result = dev.has_files()
        assert result is False


# ---------------------------------------------------------------------- #
# init_sub_dirs
# ---------------------------------------------------------------------- #
class TestInitSubDirs:
    """Test init_sub_dirs function."""

    def test_init_sub_dirs_with_subdirectories(self, tmp_path: Path) -> None:
        """Should initialize git in subdirectories."""
        subdir1 = tmp_path / "subdir1"
        subdir1.mkdir()
        subdir2 = tmp_path / "subdir2"
        subdir2.mkdir()

        with patch.object(Path, "cwd", return_value=tmp_path), patch.object(px, "run") as mock_run:
            dev.init_sub_dirs()
            # Should call px.run for each subdirectory
            assert mock_run.call_count == 2

    def test_init_sub_dirs_no_subdirectories(self, tmp_path: Path) -> None:
        """Should handle no subdirectories."""
        with patch.object(Path, "cwd", return_value=tmp_path), patch.object(px, "run") as mock_run:
            dev.init_sub_dirs()
            # Should not call px.run
            assert mock_run.call_count == 0