import type { Standard, ExtractionResult } from '../types/ngss.js';
import { StandardSchema } from '../types/ngss.js';
import { ZodError } from 'zod';
export class SchemaValidator {
validate(standard: Standard): ExtractionResult<Standard> {
try {
const validated = StandardSchema.parse(standard);
return { success: true, data: validated };
} catch (error) {
if (error instanceof ZodError) {
return {
success: false,
error: 'Validation failed',
validation_errors: error.errors.map(e => e.path.join('.') + ': ' + e.message)
};
}
return { success: false, error: 'Unknown validation error' };
}
}
validateBatch(standards: Standard[]): ExtractionResult<Standard[]> {
const validated: Standard[] = [];
const errors: string[] = [];
for (const standard of standards) {
const result = this.validate(standard);
if (result.success && result.data) {
validated.push(result.data);
} else {
errors.push(standard.code + ': ' + (result.error || 'Validation failed'));
}
}
return errors.length > 0
? { success: false, data: validated, validation_errors: errors }
: { success: true, data: validated };
}
check3DCompleteness(standard: Standard): boolean {
return !!(standard.sep?.code && standard.dci?.code && standard.ccc?.code);
}
validate3DBatch(standards: Standard[]) {
const complete: Standard[] = [];
const incomplete: Standard[] = [];
for (const s of standards) {
(this.check3DCompleteness(s) ? complete : incomplete).push(s);
}
return { complete, incomplete };
}
}
