import { MigrationInterface, QueryRunner, TableColumn } from "typeorm";
import { membership } from "../entity/club/member/membership";
import { member } from "../entity/club/member/member";

export class InternalId1735822722235 implements MigrationInterface {
  name = "InternalId1735822722235";

  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.addColumn(
      "member",
      new TableColumn({
        name: "internalId",
        type: "varchar",
        length: "255",
        default: null,
        isNullable: true,
        isUnique: true,
      })
    );

    // let memberships = await queryRunner.manager.getRepository(membership).find();
    // console.log(memberships);
    // let internalIds = memberships.reduce<{ [key: number]: Array<string> }>((acc, cur) => {
    //   let memberId = cur.memberId;
    //   let setIds = acc[memberId] ?? [];
    //   if (cur?.internalId) {
    //     setIds.push(cur.internalId);
    //   }
    //   acc[memberId] = setIds;
    //   return acc;
    // }, {});

    // console.log(internalIds);
    // for (const [id, value] of Object.entries(internalIds)) {
    //   const ids = value.filter((v) => v != null).join(", ");
    //   if (ids) {
    //     let m = await queryRunner.manager.getRepository(member).findOneByOrFail({ id: parseInt(id) });
    //     m.internalId = ids;
    //     await queryRunner.manager.getRepository(member).save(m);
    //   }
    // }
  }

  public async down(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.dropColumn("member", "internalId");
  }
}