import { IamPolicy as PrismaIamPolicy } from "@prisma/client";

export class IamPolicy implements PrismaIamPolicy {

  id: string;
  accountId: string;
  name: string;
  version: number;
  isDefault: boolean;
  policy: string;
  path: string | null;
  description: string | null;
  isAttachable: boolean;
  createdAt: Date;
  updatedAt: Date;

  constructor(p: PrismaIamPolicy) {
    this.id = p.id;
    this.accountId = p.accountId;
    this.name = p.name;
    this.version = p.version;
    this.isDefault = p.isDefault;
    this.policy = p.policy;
    this.path = p.path;
    this.description = p.description;
    this.isAttachable = p.isAttachable;
    this.createdAt = p.createdAt;
    this.updatedAt = p.updatedAt;
  }

  get arn() {
    const parts = ['policy'];
    if (this.path && this.path !== '/') {
      parts.push(this.path);
    }
    parts.push(this.name);
    return `arn:aws:iam::${this.accountId}:${parts.join('/')}`;
  }

  get metadata() {
    return {
      Arn: this.arn,
      AttachmentCount: 0,
      CreateDate: this.createdAt.toISOString(),
      DefaultVersionId: `v${this.version}`,
      Description: this.description,
      IsAttachable: this.isAttachable,
      Path: this.path,
      PolicyId: this.id,
      PolicyName: this.name,
      UpdateDate: this.updatedAt.toISOString(),
    }
  }
}