import { ResourcePolicy, ResourcePolicyComputeType, ResourcePolicyString, ResourcePolicyType } from "@dunemask/vix/util";
import { IAMResource, ManagementResource, Resource } from "./AppResources";

export const Policy = ResourcePolicy<Resource>;
export declare type Policy = ResourcePolicy<Resource>;
export declare type PolicyType = ResourcePolicyType<Resource>;
export declare type PolicyComputeType = ResourcePolicyComputeType<Resource>;
export declare type PolicyString = ResourcePolicyString<Resource>;
export declare type PolicyDefault = { id: string; name: string; policies: Policy[] };

export default class DefaultRolePolicies {
  static Root = $unsafeGetRootPolicy();
  static Admin = Policy.multiple<Resource>(
    `${IAMResource.Admin}.root`,
    `${ManagementResource.ManageProject}.root`,
    `${ManagementResource.ManageUser}.root`,
  );

  static User = Policy.multiple<Resource>(`${IAMResource.User}.root`);
}

function $unsafeGetRootPolicy(): Policy[] {
  const policies: PolicyString[] = [];
  for (const resource of Object.values(Resource)) policies.push(`${resource}.root`);
  return Policy.multiple<Resource>(...policies) as Policy[];
}