import { expect, it } from "vitest";

import type { BrokerageOperation } from "@/entities/broker-operation";

import { toInstrumentEventRows } from "./operation-rows";

const operation: BrokerageOperation = {
	accruedInterest: null,
	category: "trade",
	commission: null,
	description: "Покупка",
	figi: null,
	id: "first",
	instrumentType: "stock",
	instrumentUid: "uid",
	logoName: null,
	occurredAt: "2026-01-01T00:00:00Z",
	payment: null,
	price: null,
	quantity: null,
	ticker: null,
	type: "OPERATION_TYPE_BUY",
};

it("fills only missing identity without changing rows or their order", () => {
	const items = [operation, {
		...operation,
		id: "second",
		logoName: "",
		ticker: "own",
	}];

	const original = structuredClone(items);
	expect(toInstrumentEventRows(items, {
		logoName: "fallback.png",
		ticker: "fallback",
	})).toEqual([
		{ ...operation, logoName: "fallback.png", ticker: "fallback" },
		items[1],
	]);
	expect(items).toEqual(original);
	expect(toInstrumentEventRows(items)).toEqual(items);
	expect(toInstrumentEventRows()).toEqual([]);
});