public static Money GetMoney(this ISharedPreferences sharedPref, string key)
{
sharedPref.CheckContains(key + AmountSuffix);
var amount = Convert.ToDecimal(sharedPref.GetFloat(key + AmountSuffix, 0));
var currency = sharedPref.GetCurrency(key + CurrencySuffix);
return(new Money(amount, currency));
}
public static Currency GetCurrency(this ISharedPreferences sharedPref, string key)
{
var cultureInfo = sharedPref.GetCultureInfo(key + CultureInfoSuffix);
sharedPref.CheckContains(key + NameSuffix);
var name = sharedPref.GetString(key + NameSuffix, "");
return(new Currency(name, cultureInfo));
}
public static Debt GetDebt(this ISharedPreferences sharedPref, string key)
{
var id = sharedPref.GetIntOrThrow(key + IdSuffix);
var contact = sharedPref.GetContact(key + ContactSuffix);
var money = sharedPref.GetMoney(key + MoneySuffix);
var creationDate = sharedPref.GetDate(key + CreationDateSuffix);
sharedPref.CheckContains(key + CommentSuffix);
var comment = sharedPref.GetString(key + CommentSuffix, "");
sharedPref.CheckContains(key + IsPaidSuffix);
var isPaid = sharedPref.GetBoolean(key + IsPaidSuffix, false);
sharedPref.CheckContains(key + HasPaymentDateSuffix);
var hasPaymentDate = sharedPref.GetBoolean(key + HasPaymentDateSuffix, false);
var debt = hasPaymentDate
? new Debt(id, contact, money, comment, creationDate, sharedPref.GetDate(key + PaymentDateSuffix))
: new Debt(id, contact, money, comment, creationDate);
debt.IsPaid = isPaid;
return(debt);
}
public static int GetIntOrThrow(this ISharedPreferences sharedPref, string key)
{
sharedPref.CheckContains(key);
return(sharedPref.GetInt(key, -1));
}
public static CultureInfo GetCultureInfo(this ISharedPreferences sharedPref, string key)
{
sharedPref.CheckContains(key);
return(new CultureInfo(sharedPref.GetString(key, "")));
}
public static Contact GetContact(this ISharedPreferences sharedPref, string key)
{
sharedPref.CheckContains(key + ContactNameSuffix);
return(new Contact(sharedPref.GetString(key + ContactNameSuffix, "")));
}