#!/usr/bin/env python3
"""
ServerGuard - 快速测试脚本

用于快速验证各模块是否正常工作，不进行压力测试。
"""

import sys
import os

# 设置日志级别为警告，减少输出
import logging
logging.basicConfig(level=logging.WARNING)

def test_imports():
    """测试所有模块是否能正常导入"""
    print("测试模块导入...")
    modules_to_test = [
        'utils',
        'reporter',
        'modules.system_info',
        'modules.cpu',
        'modules.memory',
        'modules.storage',
        'modules.sensors',
        'modules.gpu',
        'modules.log_analyzer'
    ]
    
    failed = []
    for module in modules_to_test:
        try:
            __import__(module)
            print(f"  ✓ {module}")
        except Exception as e:
            print(f"  ✗ {module}: {e}")
            failed.append(module)
    
    if failed:
        print(f"\n有 {len(failed)} 个模块导入失败")
        return False
    else:
        print("\n所有模块导入成功!")
        return True


def test_basic_functions():
    """测试基本功能"""
    print("\n测试基本功能...")
    
    from modules import system_info, cpu, memory, storage, sensors, gpu, log_analyzer
    
    # 返回字典的测试函数
    dict_tests = [
        ("系统信息", system_info.get_system_info),
        ("CPU 信息", cpu.get_cpu_details),
        ("内存信息", memory.get_memory_summary),
        ("传感器数据", sensors.get_lm_sensors_data),
        ("日志分析", log_analyzer.analyze_logs),
    ]
    
    # 返回列表的测试函数
    list_tests = [
        ("存储设备", storage.get_storage_devices),
        ("GPU 信息", gpu.check_generic_gpus),
    ]
    
    # 测试返回字典的函数
    for name, func in dict_tests:
        try:
            result = func()
            if isinstance(result, dict):
                status = result.get("status", "unknown")
                if status == "error":
                    print(f"  ⚠ {name}: 有错误 - {result.get('error', 'Unknown')}")
                else:
                    print(f"  ✓ {name}: 正常")
            else:
                print(f"  ✓ {name}: 正常 (返回 {type(result).__name__})")
        except Exception as e:
            print(f"  ✗ {name}: 异常 - {e}")
    
    # 测试返回列表的函数
    for name, func in list_tests:
        try:
            result = func()
            if isinstance(result, list):
                print(f"  ✓ {name}: 正常 (找到 {len(result)} 个项目)")
            else:
                print(f"  ⚠ {name}: 返回类型异常 - {type(result).__name__}")
        except Exception as e:
            print(f"  ✗ {name}: 异常 - {e}")
    
    print("\n基本功能测试完成")


def test_utils():
    """测试工具函数"""
    print("\n测试工具函数...")
    
    from utils import safe_int, safe_float, format_bytes
    
    # 测试 safe_int
    assert safe_int("123") == 123
    assert safe_int("32 GB") == 32
    assert safe_int("invalid", -1) == -1
    print("  ✓ safe_int")
    
    # 测试 safe_float
    assert safe_float("123.5") == 123.5
    assert safe_float("2.5GHz") == 2.5
    print("  ✓ safe_float")
    
    # 测试 format_bytes
    assert format_bytes(1024) == "1.00 KB"
    assert format_bytes(1024**2) == "1.00 MB"
    print("  ✓ format_bytes")
    
    print("\n工具函数测试通过")


def test_report_generation():
    """测试报告生成"""
    print("\n测试报告生成...")
    
    from reporter import ReportGenerator
    
    generator = ReportGenerator()
    
    test_data = {
        "scan_type": "test",
        "timestamp": "2024-01-01 00:00:00",
        "modules": {
            "cpu": {
                "status": "success",
                "temperature": {"current_c": 45}
            },
            "memory": {
                "status": "success",
                "total_gb": 32
            }
        }
    }
    
    formats = ['text', 'json', 'html']
    for fmt in formats:
        try:
            report = generator.generate_report(test_data, fmt)
            print(f"  ✓ {fmt.upper()} 格式: {len(report)} 字符")
        except Exception as e:
            print(f"  ✗ {fmt.upper()} 格式: {e}")
    
    print("\n报告生成测试完成")


def main():
    """主函数"""
    print("=" * 60)
    print("ServerGuard 快速测试")
    print("=" * 60)
    print()
    
    # 测试导入
    if not test_imports():
        print("\n模块导入测试失败，请检查依赖安装")
        sys.exit(1)
    
    # 测试工具函数
    test_utils()
    
    # 测试报告生成
    test_report_generation()
    
    # 测试基本功能
    test_basic_functions()
    
    print()
    print("=" * 60)
    print("测试完成!")
    print("=" * 60)
    print()
    print("运行完整诊断命令:")
    print("  sudo python3 main.py --quick    # 快速检测")
    print("  sudo python3 main.py --full     # 全面诊断（含压力测试）")
    print()


if __name__ == '__main__':
    main()