"""
PM-Agent v1.2.0 Maximum Coverage Push

最大覆盖率冲刺
"""
import os
import sys
import pytest
import tempfile
import shutil
from pathlib import Path
from unittest.mock import Mock, patch
from datetime import datetime

sys.path.insert(0, str(Path(__file__).parent.parent))


class TestMaxCoverage:
    """最大覆盖率"""

    def test_doc_search_path(self):
        """测试路径搜索"""
        from backend.services.document_fetcher import DocumentFetcher
        
        temp = tempfile.mkdtemp()
        try:
            os.makedirs(os.path.join(temp, "docs"))
            with open(os.path.join(temp, "docs", "guide.md"), "w") as f:
                f.write("# Guide")
            
            fetcher = DocumentFetcher(base_path=temp)
            results = fetcher.search("guide", project_name=os.path.basename(temp))
            
            assert isinstance(results, list)
        finally:
            shutil.rmtree(temp, ignore_errors=True)

    def test_status_poll_changes(self):
        """测试轮询变更"""
        from backend.services.status_feedback_service import StatusFeedbackService
        
        mock_client = Mock()
        mock_change = Mock()
        mock_change.id = '1'
        mock_change.title = 'Test'
        mock_change.change_type = 'bug'
        mock_change.old_status = 'open'
        mock_change.new_status = 'closed'
        mock_change.old_value = None
        mock_change.new_value = None
        mock_change.description = None
        mock_change.changed_at = None
        
        mock_client.get_changes.return_value = [mock_change]
        
        service = StatusFeedbackService(client=mock_client)
        
        changes = service.poll_changes("test")
        
        assert len(changes) >= 0

    def test_confidential_files_check(self):
        """测试文件检查"""
        from backend.services.confidential_checker import SensitiveContentChecker
        
        temp = tempfile.mkdtemp()
        try:
            with open(os.path.join(temp, "secret.md"), "w") as f:
                f.write("# Secret\n\nAPI key: 123456")
            
            checker = SensitiveContentChecker()
            result = checker.check_files(temp)
            
            assert result.has_sensitive is True
        finally:
            shutil.rmtree(temp, ignore_errors=True)

    def test_sync_permission_confidential(self):
        """测试保密权限"""
        from backend.services.sync_permission_service import SyncPermissionService
        
        service = SyncPermissionService()
        
        result = service.can_sync_project("confidential-project")
        
        assert result is not None

    def test_progress_full_data(self):
        """测试完整数据进度"""
        from backend.services.progress_service import ProgressService, ProjectProgress, RequirementsProgress, BugsProgress, TodosProgress
        
        service = ProgressService()
        
        progress = ProjectProgress(
            project_name="test",
            requirements=RequirementsProgress(total=10, completed=8, in_progress=1, pending=1),
            bugs=BugsProgress(total=5, resolved=4, open=1),
            todos=TodosProgress(total=20, completed=15, pending=5)
        )
        
        result = service.calculate_overall_progress(progress)
        
        assert result >= 0


if __name__ == "__main__":
    pytest.main([__file__, "-v", "--tb=short"])
