import os
import subprocess
import sys

from loguru import logger

mariadb_port = 3417
mariadb_passowrd = '1qaz@WSX'
mariadb_user='root'
mariadb_init_schema = 'em_data_prod'
comac_db_port=12396


class MyCustomError(Exception):
    """自定义异常"""

    def __init__(self, message="发生了一个错误"):
        # 调用基类的构造函数
        super().__init__(message)

def ensure_dir(directory):
    if not os.path.exists(directory):
        os.makedirs(directory)
        logger.info(f"目录 {directory} 已创建")
    else:
        logger.info(f"目录 {directory} 已存在")


def get_resource_path(relative_path):
    """ 获取资源绝对路径，适用于开发环境和PyInstaller打包后 """
    if hasattr(sys, '_MEIPASS'):
        # 打包后的资源路径：sys._MEIPASS + 相对路径
        base_path = sys._MEIPASS
    else:
        # 开发环境的基础路径
        base_path = os.path.dirname(os.path.abspath(".."))
    return os.path.join(base_path, relative_path)


def check_service_exist(service_name):
    result = subprocess.run(['sc', 'query', service_name],
                            capture_output=True, text=True)
    if '1060' in result.stdout:  # 服务不存在
        return False
    return True


def start_service(service_name):
    result = subprocess.run(['sc', 'query', service_name],
                            capture_output=True, text=True)
    if 'RUNNING' in result.stdout:
        logger.info(f"服务 {service_name} 已经在运行")
        return True
    else:
        logger.info(f"服务 {service_name} 当前未运行")
        logger.info("尝试启动服务...")

        # 尝试启动服务
        start_result = subprocess.run(['sc', 'start', service_name],
                                      capture_output=True, text=True)

        if start_result.returncode == 0:
            logger.info(f"服务 {service_name} 启动成功")
            return True
        else:
            logger.info(f"启动服务 {service_name} 失败: {start_result.stderr}")
            return False


def start_service_if_not_running(service_name):
    result = subprocess.run(['sc', 'query', service_name],
                            capture_output=True, text=True)
    if 'RUNNING' in result.stdout:
        logger.info(f"服务 {service_name} 已经在运行")
    else:
        logger.info(f"服务 {service_name} 当前未运行")
        logger.info("尝试启动服务...")

        # 尝试启动服务
        start_result = subprocess.run(['sc', 'start', service_name],
                                      capture_output=True, text=True)

        if start_result.returncode == 0:
            logger.info(f"服务 {service_name} 启动成功")
        else:
            logger.info(f"启动服务 {service_name} 失败: {start_result.stderr}")
            raise MyCustomError(rf"服务 {service_name} 启动失败")