import type { IAdtResponse } from '@mcp-abap-adt/interfaces';
import type { AxiosResponse } from 'axios';
import { XMLParser } from 'fast-xml-parser';
export interface ParsedCheckRunResult {
success: boolean;
status: string;
message: string;
errors: Array<{
type: string;
text: string;
line?: string | number;
href?: string;
}>;
warnings: Array<{
type: string;
text: string;
line?: string | number;
href?: string;
}>;
info: Array<{
type: string;
text: string;
line?: string | number;
href?: string;
}>;
total_messages: number;
has_errors: boolean;
has_warnings: boolean;
}
export function parseCheckRunResponse(
response: IAdtResponse | AxiosResponse,
): ParsedCheckRunResult {
const parser = new XMLParser({
ignoreAttributes: false,
attributeNamePrefix: '@_',
});
try {
const data =
typeof response.data === 'string'
? response.data
: response.data?.toString?.() || '';
const result = parser.parse(data);
const checkReport =
result['chkrun:checkRunReports']?.['chkrun:checkReport'] ??
result.checkRunReports?.checkReport ??
result['chkrun:checkReport'] ??
result.checkReport;
if (!checkReport) {
return {
success: true,
status: 'no_report',
message: 'No check report in response (no issues reported)',
errors: [],
warnings: [],
info: [],
total_messages: 0,
has_errors: false,
has_warnings: false,
};
}
const status =
checkReport['@_chkrun:status'] ||
checkReport['chkrun:status'] ||
checkReport['@_status'] ||
checkReport.status ||
'unknown';
const statusText =
checkReport['chkrun:statusText'] ||
checkReport['@_chkrun:statusText'] ||
checkReport.statusText ||
checkReport['@_statusText'] ||
'';
const messages =
checkReport['chkrun:checkMessageList']?.['chkrun:checkMessage'] ??
checkReport.checkMessageList?.checkMessage ??
checkReport['chkrun:messages']?.msg ??
checkReport.messages?.msg ??
checkReport['chkrun:messages'] ??
checkReport.messages ??
[];
const messageArray = Array.isArray(messages)
? messages
: messages
? [messages]
: [];
const errors: ParsedCheckRunResult['errors'] = [];
const warnings: ParsedCheckRunResult['warnings'] = [];
const info: ParsedCheckRunResult['info'] = [];
messageArray.forEach((msg) => {
if (!msg || typeof msg !== 'object') {
return;
}
const msgType = msg['@_chkrun:type'] || msg['@_type'] || msg.type || 'I';
const shortText =
msg['@_chkrun:shortText'] ||
msg.shortText?.['#text'] ||
msg.shortText?.txt ||
msg.shortText ||
'';
const line = msg['@_line'] || msg.line;
const href = msg['@_chkrun:uri'] || msg['@_href'] || msg.href;
const bucket =
msgType === 'E' ? errors : msgType === 'W' ? warnings : info;
bucket.push({
type: msgType,
text: shortText,
line,
href,
});
});
const hasErrors = errors.length > 0 || status === 'notProcessed';
const success = status === 'processed' && errors.length === 0;
return {
success,
status,
message: statusText,
errors,
warnings,
info,
total_messages: messageArray.length,
has_errors: hasErrors,
has_warnings: warnings.length > 0,
};
} catch (error) {
return {
success: false,
status: 'parse_error',
message: `Failed to parse check run response: ${error}`,
errors: [],
warnings: [],
info: [],
total_messages: 0,
has_errors: false,
has_warnings: false,
};
}
}
