import subprocess
import tempfile
from pathlib import Path
from unittest.mock import MagicMock, patch

import pytest

from aider_gitea import solve_issue_in_repository


class TestSolveIssueInRepository:
    def setup_method(self):
        self.args = MagicMock()
        self.args.gitea_url = "https://gitea.example.com"
        self.args.owner = "test-owner"
        self.args.repo = "test-repo"
        self.args.base_branch = "main"
        
        self.gitea_client = MagicMock()
        self.tmpdirname = Path("/tmp/test-repo")
        self.branch_name = "issue-123-test-branch"
        self.issue_title = "Test Issue"
        self.issue_description = "This is a test issue"
        self.issue_number = "123"

    @patch('aider_gitea.run_cmd')
    @patch('aider_gitea.push_changes')
    @patch('subprocess.run')
    def test_solve_issue_with_aider_changes(self, mock_subprocess_run, mock_push_changes, mock_run_cmd):
        # Setup mocks
        mock_run_cmd.return_value = True
        mock_push_changes.return_value = True
        
        # Mock subprocess.run to return different commit hashes and file changes
        mock_subprocess_run.side_effect = [
            MagicMock(stdout="abc123\n", returncode=0),  # First git rev-parse
            MagicMock(stdout="file1.py\nfile2.py\n", returncode=0),  # git diff with changes
        ]
        
        # Call the function
        result = solve_issue_in_repository(
            self.args,
            self.tmpdirname,
            self.branch_name,
            self.issue_title,
            self.issue_description,
            self.issue_number,
            self.gitea_client
        )
        
        # Verify results
        assert result is True
        assert mock_run_cmd.call_count >= 8  # Verify all expected commands were run
        mock_push_changes.assert_called_once()

    @patch('aider_gitea.run_cmd')
    @patch('aider_gitea.push_changes')
    @patch('subprocess.run')
    def test_solve_issue_without_aider_changes(self, mock_subprocess_run, mock_push_changes, mock_run_cmd):
        # Setup mocks
        mock_run_cmd.return_value = True
        
        # Mock subprocess.run to return same commit hash and no file changes
        mock_subprocess_run.side_effect = [
            MagicMock(stdout="abc123\n", returncode=0),  # First git rev-parse
            MagicMock(stdout="", returncode=0),  # git diff with no changes
        ]
        
        # Call the function
        result = solve_issue_in_repository(
            self.args,
            self.tmpdirname,
            self.branch_name,
            self.issue_title,
            self.issue_description,
            self.issue_number,
            self.gitea_client
        )
        
        # Verify results
        assert result is False
        assert mock_push_changes.call_count == 0  # push_changes should not be called