#!/usr/bin/env python
# -*- coding: utf-8 -*-
'''
# @Time    : 2025/2/18 10:02
# @Author  : hjw
# @File    : tool.py
'''
import time

def parse_config(file_path):
    config = {}
    current_level = [config]  # 使用栈来跟踪当前层级的字典
    indent_stack = []  # 记录缩进层级

    with open(file_path, 'r', encoding='utf-8') as file:
        for line in file:
            line = line.rstrip()  # 去掉行尾的换行符和空格
            if not line or line.startswith('#'):  # 跳过空行和注释
                continue

            # 检测缩进层级
            indent = len(line) - len(line.lstrip())
            while indent_stack and indent <= indent_stack[-1]:
                current_level.pop()
                indent_stack.pop()

            key, value = line.split(':', 1)  # 分割键和值
            key = key.strip()
            value = value.strip()

            # 处理值
            if value.startswith('[') and value.endswith(']'):  # 列表
                value = [int(x.strip()) for x in value[1:-1].split(',')]
            elif value.isdigit():  # 数字
                value = int(value)
            elif value.replace('.', '', 1).isdigit():  # 浮点数
                value = float(value)
            elif value.lower() in ('true', 'false'):  # 布尔值
                value = value.lower() == 'true'

            # 插入到当前层级的字典中
            if value:  # 如果有值，则直接赋值
                current_level[-1][key] = value
            else:  # 如果没有值，则创建一个新字典
                new_dict = {}
                current_level[-1][key] = new_dict
                current_level.append(new_dict)
                indent_stack.append(indent)

    return config

def precise_delay_us(us):
    """实现微秒级延时"""
    start_time = time.perf_counter()
    #print(time.perf_counter())
    while (time.perf_counter() - start_time) * 1e6 < us:
        pass