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using Nop.Core.Domain.Directory;
namespace Nop.Services.Directory;
/// <summary>
/// Currency service
/// </summary>
public partial interface ICurrencyService
{
#region Currency
/// <summary>
/// Deletes currency
/// </summary>
/// <param name="currency">Currency</param>
/// <returns>A task that represents the asynchronous operation</returns>
Task DeleteCurrencyAsync(Currency currency);
/// <summary>
/// Gets a currency
/// </summary>
/// <param name="currencyId">Currency identifier</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the currency
/// </returns>
Task<Currency> GetCurrencyByIdAsync(int currencyId);
/// <summary>
/// Gets a currency by code
/// </summary>
/// <param name="currencyCode">Currency code</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the currency
/// </returns>
Task<Currency> GetCurrencyByCodeAsync(string currencyCode);
/// <summary>
/// Gets all currencies
/// </summary>
/// <param name="showHidden">A value indicating whether to show hidden records</param>
/// <param name="storeId">Load records allowed only in a specified store; pass 0 to load all records</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the currencies
/// </returns>
Task<IList<Currency>> GetAllCurrenciesAsync(bool showHidden = false, int storeId = 0);
/// <summary>
/// Inserts a currency
/// </summary>
/// <param name="currency">Currency</param>
/// <returns>A task that represents the asynchronous operation</returns>
Task InsertCurrencyAsync(Currency currency);
/// <summary>
/// Updates the currency
/// </summary>
/// <param name="currency">Currency</param>
/// <returns>A task that represents the asynchronous operation</returns>
Task UpdateCurrencyAsync(Currency currency);
#endregion
#region Conversions
/// <summary>
/// Gets live rates regarding the passed currency
/// </summary>
/// <param name="currencyCode">Currency code; pass null to use primary exchange rate currency</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the exchange rates
/// </returns>
Task<IList<ExchangeRate>> GetCurrencyLiveRatesAsync(string currencyCode = null);
/// <summary>
/// Converts currency
/// </summary>
/// <param name="amount">Amount</param>
/// <param name="exchangeRate">Currency exchange rate</param>
/// <returns>Converted value</returns>
decimal ConvertCurrency(decimal amount, decimal exchangeRate);
/// <summary>
/// Converts to primary store currency
/// </summary>
/// <param name="amount">Amount</param>
/// <param name="sourceCurrencyCode">Source currency code</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the converted value
/// </returns>
Task<decimal> ConvertToPrimaryStoreCurrencyAsync(decimal amount, Currency sourceCurrencyCode);
/// <summary>
/// Converts from primary store currency
/// </summary>
/// <param name="amount">Amount</param>
/// <param name="targetCurrencyCode">Target currency code</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the converted value
/// </returns>
Task<decimal> ConvertFromPrimaryStoreCurrencyAsync(decimal amount, Currency targetCurrencyCode);
/// <summary>
/// Converts currency
/// </summary>
/// <param name="amount">Amount</param>
/// <param name="sourceCurrencyCode">Source currency code</param>
/// <param name="targetCurrencyCode">Target currency code</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the converted value
/// </returns>
Task<decimal> ConvertCurrencyAsync(decimal amount, Currency sourceCurrencyCode, Currency targetCurrencyCode);
/// <summary>
/// Converts to primary exchange rate currency
/// </summary>
/// <param name="amount">Amount</param>
/// <param name="sourceCurrencyCode">Source currency code</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the converted value
/// </returns>
Task<decimal> ConvertToPrimaryExchangeRateCurrencyAsync(decimal amount, Currency sourceCurrencyCode);
/// <summary>
/// Converts from primary exchange rate currency
/// </summary>
/// <param name="amount">Amount</param>
/// <param name="targetCurrencyCode">Target currency code</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the converted value
/// </returns>
Task<decimal> ConvertFromPrimaryExchangeRateCurrencyAsync(decimal amount, Currency targetCurrencyCode);
#endregion
}