import { getByCode, getByNumber } from "@visulima/iso-locale";

// Get by alphabetic code
const currency = getByCode("USD");
console.log(currency.name); // "United States dollar"
console.log(currency.symbol); // "$"
console.log(currency.decimals); // 2

// Get by numeric code
const currency2 = getByNumber("840");
console.log(currency2.code); // "USD"

import { getCurrencyByName, searchCurrencies } from "@visulima/iso-locale";

// Exact match
const currency = getCurrencyByName("United States dollar");
console.log(currency?.code); // "USD"

// Partial search
const results = searchCurrencies("dollar");
console.log(results.length); // Multiple currencies with "dollar" in name

import { getByCountry } from "@visulima/iso-locale";

// Get currencies used in a country
const currencies = getByCountry("US");
console.log(currencies[0].code); // "USD"

// Get currencies for a country
const caCurrencies = getByCountry("CA");
console.log(caCurrencies.map((c) => c.code)); // ["CAD"]

import { getSymbol } from "@visulima/iso-locale";

getSymbol("USD"); // "$"
getSymbol("EUR"); // "€"
getSymbol("GBP"); // "£"
getSymbol("JPY"); // "¥"

import { getName } from "@visulima/iso-locale";

getName("USD"); // "United States dollar"
getName("EUR"); // "Euro"

import { getCountriesByCurrency } from "@visulima/iso-locale";

// Get all countries using EUR
const countries = getCountriesByCurrency("EUR");
console.log(countries); // ["FR", "DE", "ES", "IT", ...]

import { isValidCurrency } from "@visulima/iso-locale";

isValidCurrency("USD"); // true
isValidCurrency("840"); // true
isValidCurrency("XXX"); // false

import { byCode, byNumber } from "@visulima/iso-locale";

const currency = byCode["USD"];
const currency2 = byNumber["840"];

import { currenciesAll } from "@visulima/iso-locale";

const allCurrencies = currenciesAll;
console.log(allCurrencies.length); // ~180+ currencies

import { getByCode, getSymbol } from "@visulima/iso-locale";

function formatCurrency(amount: number, currencyCode: string): string {
    const currency = getByCode(currencyCode);
    if (!currency) return `${amount} ${currencyCode}`;

    const symbol = getSymbol(currencyCode);
    const decimals = currency.decimals;

    return `${symbol}${amount.toFixed(decimals)}`;
}

formatCurrency(100, "USD"); // "$100.00"
formatCurrency(1000, "JPY"); // "¥1000" (0 decimals)

import { getByCountry } from "@visulima/iso-locale";

function getPrimaryCurrency(countryCode: string) {
    const currencies = getByCountry(countryCode);
    return currencies[0]?.code;
}

getPrimaryCurrency("US"); // "USD"
getPrimaryCurrency("GB"); // "GBP"

import { searchCurrencies } from "@visulima/iso-locale";

// Find all dollar currencies
const dollars = searchCurrencies("dollar");
console.log(dollars.map((c) => c.code));
// ["USD", "CAD", "AUD", "NZD", ...]