import { z } from "zod";

import { validationMessage } from "@/shared/i18n";

import type { ExpenseCategory } from "../api/types";
const MAX_CATEGORY_NAME_LENGTH = 80;

type CategoryValues = z.infer<ReturnType<typeof categorySchema>>;

function categorySchema(categories?: ExpenseCategory[], editingId?: string) {
	return z.object({
		name: z
			.string()
			.trim()
			.refine(
				value => value.length > 0 && value.length <= MAX_CATEGORY_NAME_LENGTH,
				{ error: validationMessage("bank.validation.category") },
			)
			.refine(
				value =>
					!categories?.some(
						c =>
							c.id !== editingId
							&& c.name.toLocaleLowerCase("ru-RU")
							=== value.toLocaleLowerCase("ru-RU"),
					),
				{ error: validationMessage("bank.validation.duplicate") },
			),
	});
}

export { categorySchema, type CategoryValues };