/**
* Solution utilities for working with solution data structures
*/
/**
* Extract all user answers from a solution's questions
*/
export function extractUserAnswers(solution: any): Record<string, any> {
const userAnswers: Record<string, any> = {};
// Extract from all question categories
const questionCategories = ['required', 'basic', 'advanced'];
for (const category of questionCategories) {
const questions = solution.questions[category] || [];
for (const question of questions) {
if (question.answer !== undefined && question.answer !== null) {
userAnswers[question.id] = question.answer;
}
}
}
// Include open answer if provided
if (solution.questions.open?.answer) {
userAnswers.open = solution.questions.open.answer;
}
return userAnswers;
}
/**
* Sanitize intent string for use as Kubernetes label (63 char limit, alphanumeric + hyphens)
*/
export function sanitizeIntentForLabel(intent: string): string {
return intent
.toLowerCase()
.replace(/[^a-z0-9-]/g, '-')
.substring(0, 63)
.replace(/^-+|-+$/g, '');
}
/**
* Sanitize string for use as Kubernetes resource name (RFC 1123 subdomain)
* Names must be lowercase alphanumeric characters, hyphens, or periods
* Must start and end with alphanumeric character, max 63 characters
*/
export function sanitizeKubernetesName(name: string): string {
if (!name) {
return 'default-name';
}
let sanitized = name
.toLowerCase()
.replace(/[^a-z0-9.-]/g, '-') // Replace invalid chars with hyphens
.substring(0, 63); // Enforce max length
// Remove leading/trailing dots or hyphens
sanitized = sanitized.replace(/^[.-]+|[.-]+$/g, '');
// Ensure starts with alphanumeric
if (sanitized && !/^[a-z0-9]/.test(sanitized)) {
sanitized = 'a' + sanitized.substring(1);
}
// Ensure ends with alphanumeric
if (sanitized && !/[a-z0-9]$/.test(sanitized)) {
sanitized = sanitized.substring(0, sanitized.length - 1) + 'z';
}
return sanitized || 'default-name';
}
/**
* Generate standard dot-ai labels for Kubernetes resources
*/
export function generateDotAiLabels(userAnswers: Record<string, any>, solution: any): Record<string, string> {
const appName = userAnswers.name;
const originalIntent = solution.intent;
if (!appName) {
throw new Error('Application name is required for dot-ai labels. This indicates a bug in the MCP workflow.');
}
if (!originalIntent) {
throw new Error('Application intent is required for dot-ai labels. This indicates a bug in the solution data.');
}
return {
'dot-ai.io/managed': 'true',
'dot-ai.io/app-name': appName,
'dot-ai.io/intent': sanitizeIntentForLabel(originalIntent)
};
}
/**
* Add dot-ai labels to existing labels object
*/
export function addDotAiLabels(
existingLabels: Record<string, string> | undefined,
userAnswers: Record<string, any>,
solution: any
): Record<string, string> {
const dotAiLabels = generateDotAiLabels(userAnswers, solution);
return { ...existingLabels, ...dotAiLabels };
}
