classDiagram

    direction LR

    class Exception{
        Python 内置基类
    }

    class MusicreaterBaseException {
        "[音·创] - ..."
        所有音·创 v3 错误的基类
    }

    class MusicreaterInnerlyError {
        "内部错误 - ..."
        面向开发者的内部错误
    }

    class MusicreaterOuterlyError {
        "外部错误 - ..."
        面向用户的外部错误
    }

    class InnerlyParameterError {
        "内部传参错误 - ..."
        内部参数相关错误
    }

    class OuterlyParameterError {
        "参数错误 - ..."
        外部参数相关错误
    }

    class ParameterTypeError {
        "参数类型错误：..."
        继承自 InnerlyParameterError 和 TypeError
    }

    class ParameterValueError {
        "参数数值错误：..."
        继承自 InnerlyParameterError 和 ValueError
    }

    class PluginNotSpecifiedError {
        "未指定插件：..."
        继承自 InnerlyParameterError 和 LookupError
    }

    class ZeroSpeedError {
        "播放速度为零：..."
        继承自 OuterlyParameterError 和 ZeroDivisionError
    }

    class IllegalMinimumVolumeError {
        "最小播放音量超出范围：..."
        继承自 OuterlyParameterError 和 ValueError
    }

    class FileFormatNotSupportedError {
        "不支持的文件格式：..."
        继承自 MusicreaterOuterlyError
    }

    class NoteBinaryDecodeError {
        "解码音乐存储二进制数据时出现问题 - ..."
        继承自 MusicreaterOuterlyError
    }

    class SingleNoteDecodeError {
        "音符解码出错：..."
        继承自 NoteBinaryDecodeError
    }

    class NoteBinaryFileTypeError {
        "无法识别音乐存储文件对应的类型：..."
        继承自 NoteBinaryDecodeError
    }

    class NoteBinaryFileVerificationFailed {
        "音乐存储文件校验失败：..."
        继承自 NoteBinaryDecodeError
    }

    class PluginDefineError {
        "插件内部错误 - ..."
        插件定义相关的内部错误
    }

    class PluginInstanceNotFoundError {
        "插件实例未找到：..."
        继承自 PluginDefineError 和 LookupError
    }

    class PluginAttributeNotFoundError {
        "插件类的必要属性不存在：..."
        继承自 PluginDefineError 和 AttributeError
    }

    class PluginMetainfoError {
        "插件元信息定义错误 - ..."
        插件元信息相关错误
    }

    class PluginMetainfoTypeError {
        "插件元信息类型错误：..."
        继承自 PluginMetainfoError 和 TypeError
    }

    class PluginMetainfoValueError {
        "插件元信息数值错误：..."
        继承自 PluginMetainfoError 和 ValueError
    }

    class PluginMetainfoNotFoundError {
        "插件元信息未定义：..."
        继承自 PluginMetainfoError 和 PluginAttributeNotFoundError
    }

    class PluginLoadError {
        "插件加载错误 - ..."
        插件加载相关的外部错误
    }

    class PluginNotFoundError {
        "插件未找到：..."
        继承自 PluginLoadError
    }

    class PluginRegisteredError {
        "插件重复注册：..."
        继承自 PluginLoadError
    }

    class PluginConfigRelatedError {
        "插件配置相关错误 - ..."
        插件配置相关错误基类
    }

    class PluginConfigLoadError {
        "插件配置文件加载错误：..."
        继承自 PluginLoadError、PluginConfigRelatedError
    }

    class PluginConfigDumpError {
        "插件配置文件保存错误：..."
        继承自 PluginConfigRelatedError
    }
    %% 高亮定义

    class ParameterTypeError ::: highlight
    class ParameterValueError ::: highlight
    class PluginNotSpecifiedError ::: highlight
    class ZeroSpeedError ::: highlight
    class IllegalMinimumVolumeError ::: highlight
    class FileFormatNotSupportedError ::: highlight
    class SingleNoteDecodeError ::: highlight
    class NoteBinaryFileTypeError ::: highlight
    class NoteBinaryFileVerificationFailed ::: highlight
    class PluginInstanceNotFoundError ::: highlight
    class PluginAttributeNotFoundError ::: highlight
    class PluginMetainfoTypeError ::: highlight
    class PluginMetainfoValueError ::: highlight
    class PluginMetainfoNotFoundError ::: highlight
    class PluginNotFoundError ::: highlight
    class PluginRegisteredError ::: highlight
    class PluginConfigLoadError ::: highlight
    class PluginConfigDumpError ::: highlight

    %% 定义高亮样式
    classDef highlight fill:,stroke-width:5px

    %% 继承关系（箭头从子类指向父类）
    Exception <|-- MusicreaterBaseException
    Exception <|-- TypeError
    Exception <|-- ValueError
    Exception <|-- LookupError
    Exception <|-- AttributeError
    Exception <|-- ZeroDivisionError
    MusicreaterBaseException <|-- MusicreaterInnerlyError
    MusicreaterBaseException <|-- MusicreaterOuterlyError

    MusicreaterInnerlyError <|-- InnerlyParameterError
    MusicreaterOuterlyError <|-- OuterlyParameterError

    InnerlyParameterError <|-- ParameterTypeError
    TypeError <|-- ParameterTypeError

    InnerlyParameterError <|-- ParameterValueError
    ValueError <|-- ParameterValueError

    InnerlyParameterError <|-- PluginNotSpecifiedError
    LookupError <|-- PluginNotSpecifiedError

    OuterlyParameterError <|-- ZeroSpeedError
    ZeroDivisionError <|-- ZeroSpeedError

    OuterlyParameterError <|-- IllegalMinimumVolumeError
    ValueError <|-- IllegalMinimumVolumeError

    MusicreaterOuterlyError <|-- FileFormatNotSupportedError
    MusicreaterOuterlyError <|-- NoteBinaryDecodeError

    NoteBinaryDecodeError <|-- SingleNoteDecodeError
    NoteBinaryDecodeError <|-- NoteBinaryFileTypeError
    NoteBinaryDecodeError <|-- NoteBinaryFileVerificationFailed

    MusicreaterInnerlyError <|-- PluginDefineError

    PluginDefineError <|-- PluginInstanceNotFoundError
    LookupError <|-- PluginInstanceNotFoundError

    PluginDefineError <|-- PluginAttributeNotFoundError
    AttributeError <|-- PluginAttributeNotFoundError

    PluginDefineError <|-- PluginMetainfoError

    PluginMetainfoError <|-- PluginMetainfoTypeError
    TypeError <|-- PluginMetainfoTypeError

    PluginMetainfoError <|-- PluginMetainfoValueError
    ValueError <|-- PluginMetainfoValueError

    PluginMetainfoError <|-- PluginMetainfoNotFoundError
    PluginAttributeNotFoundError <|-- PluginMetainfoNotFoundError

    MusicreaterOuterlyError <|-- PluginLoadError

    PluginLoadError <|-- PluginNotFoundError
    PluginLoadError <|-- PluginRegisteredError

    MusicreaterOuterlyError <|-- PluginConfigRelatedError

    PluginLoadError <|-- PluginConfigLoadError
    PluginConfigRelatedError <|-- PluginConfigLoadError

    PluginConfigRelatedError <|-- PluginConfigDumpError