import { MigrationInterface, QueryRunner } from "typeorm";

const NEW_PERMISSIONS = [
  { name: "ticket_masters_create", title: "ایجاد مستر تیکت", source: "tickets_create" },
  { name: "ticket_masters_read", title: "مشاهده مستر تیکت", source: "tickets_read" },
  { name: "ticket_masters_update", title: "ویرایش مستر تیکت", source: "tickets_update" },
  { name: "ticket_masters_delete", title: "حذف مستر تیکت", source: "tickets_delete" },
] as const;

const CURRENT_ENUM_VALUES = [
  "services_create",
  "services_read",
  "services_update",
  "services_delete",
  "customers_create",
  "customers_read",
  "customers_update",
  "customers_delete",
  "agents_create",
  "agents_read",
  "agents_update",
  "agents_delete",
  "developers_create",
  "developers_read",
  "developers_update",
  "developers_delete",
  "invoices_create",
  "invoices_read",
  "invoices_update",
  "invoices_delete",
  "transactions_create",
  "transactions_read",
  "transactions_update",
  "transactions_delete",
  "discounts_create",
  "discounts_read",
  "discounts_update",
  "discounts_delete",
  "admins_create",
  "admins_read",
  "admins_update",
  "admins_delete",
  "tickets_create",
  "tickets_read",
  "tickets_update",
  "tickets_delete",
  "ticket_categories_create",
  "ticket_categories_read",
  "ticket_categories_update",
  "ticket_categories_delete",
  "criticisms_create",
  "criticisms_read",
  "criticisms_update",
  "criticisms_delete",
  "contacts_us_create",
  "contacts_us_read",
  "contacts_us_update",
  "contacts_us_delete",
  "advertisements_create",
  "advertisements_read",
  "advertisements_update",
  "advertisements_delete",
  "announcements_create",
  "announcements_read",
  "announcements_update",
  "announcements_delete",
  "blogs_create",
  "blogs_read",
  "blogs_update",
  "blogs_delete",
  "learnings_create",
  "learnings_read",
  "learnings_update",
  "learnings_delete",
  "settings_create",
  "settings_read",
  "settings_update",
  "settings_delete",
  "bank_accounts_create",
  "bank_accounts_read",
  "bank_accounts_update",
  "bank_accounts_delete",
  "payments_create",
  "payments_read",
  "payments_update",
  "payments_delete",
  "support_plan_create",
  "support_plan_read",
  "support_plan_update",
  "support_plan_delete",
  "reseller_create",
  "reseller_read",
  "reseller_update",
  "reseller_delete",
  "workspace_create",
  "workspace_read",
  "workspace_update",
  "workspace_delete",
  "project_create",
  "project_read",
  "project_update",
  "project_delete",
  "task_create",
  "task_read",
  "task_update",
  "task_delete",
  "task_phase_create",
  "task_phase_read",
  "task_phase_update",
  "task_phase_delete",
  "logs",
  "manage_sso_clients",
  "dmenu",
  "dkala",
  "dpage",
  "dmail",
  "view_all_workspaces",
  "view_all_projects",
];

const UPDATED_ENUM_VALUES = [
  ...CURRENT_ENUM_VALUES.slice(0, CURRENT_ENUM_VALUES.indexOf("ticket_categories_delete") + 1),
  ...NEW_PERMISSIONS.map((p) => p.name),
  ...CURRENT_ENUM_VALUES.slice(CURRENT_ENUM_VALUES.indexOf("ticket_categories_delete") + 1),
];

export class AddTicketMastersPermissions1785100000000 implements MigrationInterface {
  name = "AddTicketMastersPermissions1785100000000";

  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`ALTER TABLE "permission" ALTER COLUMN "name" TYPE text USING "name"::text`);
    await queryRunner.query(`DROP TYPE "public"."permission_name_enum"`);

    const enumList = UPDATED_ENUM_VALUES.map((v) => `'${v}'`).join(", ");
    await queryRunner.query(`CREATE TYPE "public"."permission_name_enum" AS ENUM(${enumList})`);
    await queryRunner.query(
      `ALTER TABLE "permission" ALTER COLUMN "name" TYPE "public"."permission_name_enum" USING "name"::"public"."permission_name_enum"`,
    );

    for (const perm of NEW_PERMISSIONS) {
      const inserted = await queryRunner.query(
        `INSERT INTO "permission" ("id", "name", "title", "group", "createdAt", "updatedAt")
         VALUES (uuid_generate_v4(), $1, $2, 'support', NOW(), NOW())
         RETURNING id`,
        [perm.name, perm.title],
      );
      const newId = inserted[0].id as string;

      const sourcePerm = await queryRunner.query(`SELECT id FROM "permission" WHERE "name" = $1`, [perm.source]);
      if (!sourcePerm.length) continue;

      await queryRunner.query(
        `INSERT INTO "role_permission_relation" ("roleId", "permissionId")
         SELECT "roleId", $1 FROM "role_permission_relation" WHERE "permissionId" = $2
         ON CONFLICT ("roleId", "permissionId") DO NOTHING`,
        [newId, sourcePerm[0].id],
      );
    }
  }

  public async down(queryRunner: QueryRunner): Promise<void> {
    for (const perm of NEW_PERMISSIONS) {
      const rows = await queryRunner.query(`SELECT id FROM "permission" WHERE "name" = $1`, [perm.name]);
      if (!rows.length) continue;

      await queryRunner.query(`DELETE FROM "role_permission_relation" WHERE "permissionId" = $1`, [rows[0].id]);
      await queryRunner.query(`DELETE FROM "permission" WHERE "id" = $1`, [rows[0].id]);
    }

    await queryRunner.query(`ALTER TABLE "permission" ALTER COLUMN "name" TYPE text USING "name"::text`);
    await queryRunner.query(`DROP TYPE "public"."permission_name_enum"`);

    const enumList = CURRENT_ENUM_VALUES.map((v) => `'${v}'`).join(", ");
    await queryRunner.query(`CREATE TYPE "public"."permission_name_enum" AS ENUM(${enumList})`);
    await queryRunner.query(
      `ALTER TABLE "permission" ALTER COLUMN "name" TYPE "public"."permission_name_enum" USING "name"::"public"."permission_name_enum"`,
    );
  }
}