import { BaseModel } from "./BaseModel";
import { Role } from "./Role";
import { Permission } from "./Permission";

export class RolePermission extends BaseModel {
  static tableName = "role_permissions";

  id!: number;
  role_id!: number;
  permission_id!: number;
  created_at?: string;
  updated_at?: string;

  $formatDatabaseJson(json: any) {
    json = super.$formatDatabaseJson(json);

    const formatDate = (d: Date | string) => {
      if (!d) return null;
      const date = new Date(d);
      const pad = (n: number) => n.toString().padStart(2, "0");
      return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(
        date.getDate()
      )} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(
        date.getSeconds()
      )}`;
    };

    if (json.created_at) json.created_at = formatDate(json.created_at);
    if (json.updated_at) json.updated_at = formatDate(json.updated_at);

    return json;
  }

  static relationMappings = {
    role: {
      relation: BaseModel.BelongsToOneRelation,
      modelClass: Role,
      join: {
        from: "role_permissions.role_id",
        to: "roles.id",
      },
    },
    permission: {
      relation: BaseModel.BelongsToOneRelation,
      modelClass: Permission,
      join: {
        from: "role_permissions.permission_id",
        to: "permissions.id",
      },
    },
  };
}