import { ExportErrorType } from '../types/export.types.js';
/**
* 导出专用错误类
*/
export class ExportError extends Error {
constructor(
public type: ExportErrorType,
public pageId: string,
public pageTitle: string,
message: string,
public details?: any
) {
super(message);
this.name = 'ExportError';
}
/**
* 创建页面未找到错误
*/
static pageNotFound(pageId: string, pageTitle: string = 'Unknown'): ExportError {
return new ExportError(
ExportErrorType.PAGE_NOT_FOUND,
pageId,
pageTitle,
`页面未找到: ${pageId}`
);
}
/**
* 创建权限拒绝错误
*/
static permissionDenied(pageId: string, pageTitle: string): ExportError {
return new ExportError(
ExportErrorType.PERMISSION_DENIED,
pageId,
pageTitle,
`没有权限访问页面: ${pageTitle} (${pageId})`
);
}
/**
* 创建转换失败错误
*/
static conversionFailed(pageId: string, pageTitle: string, details?: any): ExportError {
return new ExportError(
ExportErrorType.CONVERSION_FAILED,
pageId,
pageTitle,
`内容转换失败: ${pageTitle}`,
details
);
}
/**
* 创建文件写入错误
*/
static fileWriteError(pageId: string, pageTitle: string, filePath: string, details?: any): ExportError {
return new ExportError(
ExportErrorType.FILE_WRITE_ERROR,
pageId,
pageTitle,
`文件写入失败: ${filePath}`,
details
);
}
/**
* 创建网络错误
*/
static networkError(pageId: string, pageTitle: string, details?: any): ExportError {
return new ExportError(
ExportErrorType.NETWORK_ERROR,
pageId,
pageTitle,
`网络请求失败: ${pageTitle}`,
details
);
}
/**
* 创建参数无效错误
*/
static invalidParameters(message: string): ExportError {
return new ExportError(
ExportErrorType.INVALID_PARAMETERS,
'unknown',
'Unknown',
`参数无效: ${message}`
);
}
/**
* 创建目录创建错误
*/
static directoryCreateError(pageId: string, pageTitle: string, dirPath: string, details?: any): ExportError {
return new ExportError(
ExportErrorType.FILE_WRITE_ERROR,
pageId,
pageTitle,
`目录创建失败: ${dirPath}`,
details
);
}
/**
* 将错误转换为导出错误格式
*/
toExportErrorFormat() {
return {
pageId: this.pageId,
pageTitle: this.pageTitle,
error: this.message,
details: this.details,
type: this.type
};
}
}
