private void ProcessModel(PhoneNumberEntryViewModel model)
{
var usedNumberTypes = model.PhoneNumberEntries.Select(i => i.PhoneNumberType).ToList();
var allNumbers = Enum.GetNames(typeof(PhoneNumberTypes)).ToList();
foreach (var item in model.PhoneNumberEntries)
{
item.AvailableTypes = allNumbers.Where(t => t == item.PhoneNumberType || !usedNumberTypes.Contains(t)).ToList();
}
}
public ActionResult Add(PhoneNumberEntryViewModel model)
{
var types = model.PhoneNumberEntries.Select(e => e.PhoneNumberType);
var type = model.Types.Where(t => !types.Contains(t)).First();
model.PhoneNumberEntries.Add(new PhoneNumberEntry()
{
PhoneNumberType = type
});
ProcessModel(model);
return View("Form", model);
}
public ActionResult Index(PhoneNumberEntryViewModel model)
{
//simulate database
//var items = Session["PhoneNumbers"] != null ? (List<PhoneNumberEntry>)Session["PhoneNumbers"] : new List<PhoneNumberEntry>
// {
// new PhoneNumberEntry{PhoneNumber = "917-301-1539", PhoneNumberType = PhoneNumberTypes.Mobile.ToString()},
// new PhoneNumberEntry{PhoneNumber ="212-555-1212", PhoneNumberType = PhoneNumberTypes.Business.ToString()}
// };
//var model = new PhoneNumberEntryViewModel()
//{
// PhoneNumberEntries = items
//};
if(model == null)
model = new PhoneNumberEntryViewModel();
ProcessModel(model);
return View("Form", model);
}
public ActionResult Delete(PhoneNumberEntryViewModel model, int index)
{
model.PhoneNumberEntries.RemoveAt(index);
ProcessModel(model);
return View("Form", model);
}
public ActionResult Change(PhoneNumberEntryViewModel model)
{
ProcessModel(model);
return View("Form", model);
}