"""
Comprehensive tests for apps_script_toolbox.py

Tests cover:
- AppsScriptToolbox initialization
- Worker initialization
- Connection verification
- Identity strike report
- Full audit functionality
"""
import pytest
import json
from pathlib import Path
from unittest.mock import Mock, patch, MagicMock
import sys

# Add parent directory to path
sys.path.insert(0, str(Path(__file__).parent.parent))

from workers.apps_script_toolbox import AppsScriptToolbox


class TestAppsScriptToolboxInit:
    """Test AppsScriptToolbox initialization"""

    def test_init_default_values(self):
        """Test that AppsScriptToolbox initializes correctly"""
        toolbox = AppsScriptToolbox()

        assert toolbox.reporter is None
        assert toolbox.archivist is None
        assert toolbox.repo_root is not None

    def test_init_repo_root_path(self):
        """Test that repo_root is a valid path"""
        toolbox = AppsScriptToolbox()

        assert isinstance(toolbox.repo_root, Path)


class TestAppsScriptToolboxWorkerInit:
    """Test worker initialization"""

    def test_initialize_workers_without_modules(self):
        """Test worker initialization when modules not available"""
        toolbox = AppsScriptToolbox()

        # Should not raise error even if workers not available
        toolbox.initialize_workers()

        # Workers should remain None if modules not available
        # (actual behavior depends on import success)


class TestAppsScriptToolboxVerifyConnections:
    """Test connection verification"""

    def test_verify_connections_all_present(self, mock_env_vars):
        """Test verification when all connections present"""
        toolbox = AppsScriptToolbox()

        result = toolbox.verify_connections()

        # Should have some checks
        assert isinstance(result, bool)

    def test_verify_connections_missing_env_vars(self, monkeypatch):
        """Test verification with missing env vars"""
        # Clear environment variables
        for var in ["GOOGLE_SHEETS_CREDENTIALS", "RCLONE_CONFIG_DATA", "HF_TOKEN"]:
            monkeypatch.delenv(var, raising=False)

        toolbox = AppsScriptToolbox()

        result = toolbox.verify_connections()

        # Should return False when connections missing
        assert result == False

    def test_verify_connections_partial_env_vars(self, monkeypatch):
        """Test verification with some env vars present"""
        monkeypatch.setenv("HF_TOKEN", "test_token")
        monkeypatch.delenv("GOOGLE_SHEETS_CREDENTIALS", raising=False)
        monkeypatch.delenv("RCLONE_CONFIG_DATA", raising=False)

        toolbox = AppsScriptToolbox()

        result = toolbox.verify_connections()

        # Should return False when not all connections present
        assert result == False


class TestAppsScriptToolboxIdentityStrike:
    """Test identity strike report"""

    def test_run_identity_strike_no_reporter(self):
        """Test identity strike when reporter not available"""
        toolbox = AppsScriptToolbox()
        toolbox.reporter = None

        result = toolbox.run_identity_strike()

        assert result == False

    def test_run_identity_strike_with_reporter(self):
        """Test identity strike with mock reporter"""
        toolbox = AppsScriptToolbox()

        # Mock reporter
        mock_reporter = Mock()
        mock_reporter.create_identity_strike_report = Mock(return_value="success")
        toolbox.reporter = mock_reporter

        result = toolbox.run_identity_strike()

        assert result == True
        mock_reporter.create_identity_strike_report.assert_called_once()

    def test_run_identity_strike_reporter_error(self):
        """Test identity strike when reporter raises error"""
        toolbox = AppsScriptToolbox()

        # Mock reporter that raises error
        mock_reporter = Mock()
        mock_reporter.create_identity_strike_report = Mock(side_effect=Exception("Error"))
        toolbox.reporter = mock_reporter

        result = toolbox.run_identity_strike()

        assert result == False


class TestAppsScriptToolboxFullAudit:
    """Test full audit functionality"""

    def test_run_full_audit_no_archivist(self):
        """Test full audit when archivist not available"""
        toolbox = AppsScriptToolbox()
        toolbox.archivist = None

        result = toolbox.run_full_audit()

        assert result == False

    def test_run_full_audit_with_archivist(self, temp_dir):
        """Test full audit with mock archivist"""
        toolbox = AppsScriptToolbox()
        toolbox.repo_root = temp_dir

        # Mock archivist
        mock_archivist = Mock()
        mock_archivist.process_cargo_bay = Mock()
        mock_archivist._save_archive_index = Mock()
        mock_archivist.files_processed = 10
        toolbox.archivist = mock_archivist

        result = toolbox.run_full_audit()

        # Should attempt to save archive index
        mock_archivist._save_archive_index.assert_called()

    def test_run_full_audit_archivist_error(self, temp_dir):
        """Test full audit when archivist raises error"""
        toolbox = AppsScriptToolbox()
        toolbox.repo_root = temp_dir

        # Mock archivist that raises error
        mock_archivist = Mock()
        mock_archivist.process_cargo_bay = Mock(side_effect=Exception("Error"))
        toolbox.archivist = mock_archivist

        result = toolbox.run_full_audit()

        assert result == False


class TestAppsScriptToolboxWorkerStatus:
    """Test worker status dashboard"""

    def test_update_worker_status_no_file(self, temp_dir):
        """Test status update when worker_status.json not found"""
        toolbox = AppsScriptToolbox()
        toolbox.repo_root = temp_dir

        result = toolbox.update_worker_status_dashboard()

        assert result == False

    def test_update_worker_status_with_file(self, temp_dir):
        """Test status update with valid worker_status.json"""
        toolbox = AppsScriptToolbox()
        toolbox.repo_root = temp_dir

        # Create worker status file
        status_file = temp_dir / "worker_status.json"
        status_data = {
            "last_updated": "2026-04-14",
            "sync_status": {
                "gdrive_last_sync": "2026-04-14"
            }
        }
        status_file.write_text(json.dumps(status_data))

        # Mock reporter
        mock_reporter = Mock()
        mock_reporter.update_worker_status_sheet = Mock()
        toolbox.reporter = mock_reporter

        result = toolbox.update_worker_status_dashboard()

        assert result == True
        mock_reporter.update_worker_status_sheet.assert_called_once()

    def test_update_worker_status_invalid_json(self, temp_dir):
        """Test status update with invalid JSON"""
        toolbox = AppsScriptToolbox()
        toolbox.repo_root = temp_dir

        # Create invalid JSON file
        status_file = temp_dir / "worker_status.json"
        status_file.write_text("invalid json {]}")

        result = toolbox.update_worker_status_dashboard()

        assert result == False


class TestAppsScriptToolboxIntegration:
    """Integration tests for AppsScriptToolbox"""

    def test_full_workflow_mock(self, temp_dir, mock_env_vars):
        """Test complete workflow with mocked workers"""
        toolbox = AppsScriptToolbox()
        toolbox.repo_root = temp_dir

        # Mock both workers
        mock_reporter = Mock()
        mock_reporter.create_identity_strike_report = Mock(return_value="success")
        mock_reporter.update_worker_status_sheet = Mock()

        mock_archivist = Mock()
        mock_archivist.process_cargo_bay = Mock()
        mock_archivist._save_archive_index = Mock()
        mock_archivist.files_processed = 5

        toolbox.reporter = mock_reporter
        toolbox.archivist = mock_archivist

        # Test all operations
        assert toolbox.verify_connections() == True
        assert toolbox.run_identity_strike() == True