// src/filesystem/uri-parser.ts
import { VirtualPath } from '../types/index.js';
export function parseVirtualUri(uri: string, virtualRoot: string): VirtualPath {
// Remove virtual root prefix
const relativePath = uri.startsWith(virtualRoot)
? uri.substring(virtualRoot.length)
: uri;
const parts = relativePath.split('/').filter(p => p);
if (parts.length === 0) {
throw new Error('Invalid URI: empty path');
}
// Determine type from first path segment
const typeMap: Record<string, VirtualPath['type']> = {
'stored_procedures': 'stored-procedure',
'views': 'view',
'functions': 'function',
'tables': 'table'
};
const type = typeMap[parts[0]];
if (!type) {
throw new Error(`Unknown object type: ${parts[0]}`);
}
// Parse schema and name
let schema = 'dbo';
let name = '';
if (parts.length >= 2) {
schema = parts[1];
}
if (parts.length >= 3) {
// Remove .sql extension if present
name = parts[2].replace(/\.sql$/, '');
}
return {
type,
schema,
name,
fullPath: uri
};
}
export function buildVirtualUri(virtualRoot: string, type: VirtualPath['type'], schema: string, name: string): string {
const typeDir = type === 'stored-procedure' ? 'stored_procedures' :
type === 'view' ? 'views' :
type === 'function' ? 'functions' : 'tables';
return `${virtualRoot}/${typeDir}/${schema}/${name}.sql`;
}
