public static string GetSubject(this AutomobileBase entity)
{
var subject = entity switch
{
AutomobileInfo => AutomobileConstant.AutoMobileRecordSubject,
GasDiscount => AutomobileConstant.GasDiscountRecordSubject,
GasLog => AutomobileConstant.GasLogRecordSubject,
_ => string.Empty
};
return(subject);
}
public static async Task <int> GetCatalogIdAsync(this AutomobileBase entity, IEntityLookup lookup)
{
if (lookup == null)
{
throw new ArgumentNullException(nameof(lookup));
}
var catalogId = 0;
switch (entity)
{
case AutomobileInfo:
var autoCats = await lookup.GetEntitiesAsync <NoteCatalog>(cat =>
cat.Name == AutomobileConstant.AutoMobileInfoCatalogName);
var autoCat = autoCats.FirstOrDefault();
if (autoCat != null)
{
catalogId = autoCat.Id;
}
break;
case GasDiscount:
var discountCats = await lookup.GetEntitiesAsync <NoteCatalog>(cat => cat.Name == AutomobileConstant.GasDiscountCatalogName);
var discountCat = discountCats.FirstOrDefault();
if (discountCat != null)
{
catalogId = discountCat.Id;
}
break;
case GasLog:
var logCats = await lookup.GetEntitiesAsync <NoteCatalog>(cat => cat.Name == AutomobileConstant.GasLogCatalogName);
var logCat = logCats.FirstOrDefault();
if (logCat != null)
{
catalogId = logCat.Id;
}
break;
default:
catalogId = 0;
break;
}
return(catalogId);
}
