//! 编排层错误类型（中文）

use std::fmt;

#[derive(Debug)]
pub enum EngineError {
    /// 未找到指定 CLI
    NotFound(String),
    /// 适配器层错误
    Adapter(String),
    /// 配置层错误
    Config(String),
    /// 进程执行错误
    Exec(String),
    /// 密钥库错误
    Secrets(String),
    /// 能力本波未实现
    NotSupported(String),
}

impl fmt::Display for EngineError {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
            EngineError::NotFound(m) => write!(f, "未找到: {m}"),
            EngineError::Adapter(m) => write!(f, "适配器: {m}"),
            EngineError::Config(m) => write!(f, "配置: {m}"),
            EngineError::Exec(m) => write!(f, "执行: {m}"),
            EngineError::Secrets(m) => write!(f, "密钥库: {m}"),
            EngineError::NotSupported(m) => write!(f, "未支持: {m}"),
        }
    }
}

impl std::error::Error for EngineError {}

impl From<agentdock_config::ConfigError> for EngineError {
    fn from(e: agentdock_config::ConfigError) -> Self {
        EngineError::Config(e.to_string())
    }
}

impl From<agentdock_exec::ExecError> for EngineError {
    fn from(e: agentdock_exec::ExecError) -> Self {
        EngineError::Exec(e.to_string())
    }
}

impl From<std::io::Error> for EngineError {
    fn from(e: std::io::Error) -> Self {
        EngineError::Exec(e.to_string())
    }
}