def check_split(event_mask,  current_start, window_sec, verbose=False):
    # 检查当前窗口是否包含在禁用区间或低幅值区间内
    resp_movement_mask = event_mask["Resp_Movement_Label"][current_start : current_start + window_sec]
    resp_low_amp_mask = event_mask["Resp_LowAmp_Label"][current_start : current_start + window_sec]

    # 体动与低幅值进行与计算
    low_move_mask = resp_movement_mask  | resp_low_amp_mask
    if low_move_mask.sum() > 2/3 * window_sec:
        if verbose:
            print(f"{current_start}-{current_start + window_sec} rejected due to movement/low amplitude mask more than 2/3")
        return False
    return True


def resp_split(dataset_config, event_mask, event_list, verbose=False):
    # 提取体动区间和呼吸低幅值区间
    enable_list = event_list["EnableSegment"]
    disable_list = event_list["DisableSegment"]

    # 读取数据集配置
    window_sec = dataset_config["window_sec"]
    stride_sec = dataset_config["stride_sec"]

    segment_list = []
    disable_segment_list = []

    # 遍历每个enable区间, 如果最后一个窗口不足stride的1/2，则舍弃，否则以enable_end为结尾截取一个窗口
    for enable_start, enable_end in enable_list:
        current_start = enable_start
        while current_start + window_sec <= enable_end:
            if check_split(event_mask, current_start, window_sec, verbose):
                segment_list.append((current_start, current_start + window_sec))
            else:
                disable_segment_list.append((current_start, current_start + window_sec))
            current_start += stride_sec
        # 检查最后一个窗口是否需要添加
        if (enable_end - current_start >= stride_sec / 2) and (enable_end - current_start >= window_sec):
            if check_split(event_mask, enable_end - window_sec, window_sec, verbose):
                segment_list.append((enable_end - window_sec, enable_end))
            else:
                disable_segment_list.append((enable_end - window_sec, enable_end))

    # 遍历每个disable区间, 如果最后一个窗口不足stride的1/2，则舍弃，否则以disable_end为结尾截取一个窗口
    for disable_start, disable_end in disable_list:
        current_start = disable_start
        while current_start + window_sec <= disable_end:
            disable_segment_list.append((current_start, current_start + window_sec))
            current_start += stride_sec
        # 检查最后一个窗口是否需要添加
        if (disable_end - current_start >= stride_sec / 2) and (disable_end - current_start >= window_sec):
            disable_segment_list.append((disable_end - window_sec, disable_end))


    return segment_list, disable_segment_list