import { McpError, ErrorCode } from "@modelcontextprotocol/sdk/types.js";
export interface VaultResolutionResult {
vaultPath: string;
vaultName: string;
}
export interface DualVaultResolutionResult {
source: VaultResolutionResult;
destination: VaultResolutionResult;
isCrossVault: boolean;
}
export class VaultResolver {
private vaults: Map<string, string>;
constructor(vaults: Map<string, string>) {
if (!vaults || vaults.size === 0) {
throw new Error("At least one vault is required");
}
this.vaults = vaults;
}
/**
* Resolves a single vault name to its path and validates it exists
*/
resolveVault(vaultName: string): VaultResolutionResult {
const vaultPath = this.vaults.get(vaultName);
if (!vaultPath) {
throw new McpError(
ErrorCode.InvalidParams,
`Unknown vault: ${vaultName}. Available vaults: ${Array.from(this.vaults.keys()).join(', ')}`
);
}
return { vaultPath, vaultName };
}
/**
* Resolves source and destination vaults for operations that work across vaults
*/
// NOT IN USE
/*
resolveDualVaults(sourceVault: string, destinationVault: string): DualVaultResolutionResult {
const source = this.resolveVault(sourceVault);
const destination = this.resolveVault(destinationVault);
const isCrossVault = sourceVault !== destinationVault;
return {
source,
destination,
isCrossVault
};
}
*/
/**
* Returns a list of available vault names
*/
getAvailableVaults(): string[] {
return Array.from(this.vaults.keys());
}
}
