public void SetPersistentMenuTest()
{
LocalizedMenuItem lmi = new LocalizedMenuItem();
lmi.Locale = LocalizedMenuItem.DefaultLocale;
lmi.Items = new List <IMenuItem>();
NestedMenuItem nested = new NestedMenuItem()
{
Title = "My Account",
Items = new List <IMenuItem>()
};
nested.Items.Add(new PostbackMenuItem()
{
Title = "Pay Bill", Payload = "PAYBILL_PAYLOAD"
});
nested.Items.Add(new UrlMenuItem()
{
Title = "Latest News", Url = "https://www.messenger.com/"
});
lmi.Items.Add(nested);
PersistentMenu menu = new PersistentMenu();
menu.Items = new List <LocalizedMenuItem>();
menu.Items.Add(lmi);
bool result = client.SetPersistentMenu(menu).Result;
Trace.WriteLine(("Success: {0}".Format(result)));
}
//MenuItem Object Scope Validation check the entire object for validity...
private byte MenuItemIsValid(NestedMenuItem item, out string errorMessage)
{ //validate key
errorMessage = "";
if (string.IsNullOrEmpty(item.MenuItemID))
{
errorMessage = "ID Is Required.";
return(1);
}
MenuItem menuItem = MenuItemList.FirstOrDefault(q => q.AutoID == item.AutoID);
EntityStates entityState = GetMenuItemState(menuItem);
if (entityState == EntityStates.Added && MenuItemExists(item.MenuItemID))
{
errorMessage = "Item All Ready Exists.";
return(1);
}
//check cached list for duplicates...
int count = MenuItemList.Count(q => q.MenuItemID == item.MenuItemID);
if (count > 1)
{
errorMessage = "Item All Ready Exists.";
return(1);
}
//validate Description
if (string.IsNullOrEmpty(item.Name))
{
errorMessage = "Name Is Required.";
return(1);
}
//a value of 2 is pending changes...
//On Commit we will give it a value of 0...
return(2);
}
private bool NewMenuItem(string itemID)
{//need to fix this...
MenuItem newItem = new MenuItem();
//all new records will be give a negative int autoid...
//when they are updated then sql will generate one for them overiding this set value...
//it will allow us to give uniqueness to the tempory new records...
//Before they are updated to the entity and given an autoid...
//we use a negative number and keep subtracting by 1 for each new item added...
//This will allow it to alwasy be unique and never interfere with SQL's positive autoid...
_newMenuItemAutoId = _newMenuItemAutoId - 1;
newItem.AutoID = _newMenuItemAutoId;
newItem.MenuItemID = itemID;
newItem.CompanyID = ClientSessionSingleton.Instance.CompanyID;
//new items will be added to selected item
newItem.ParentMenuID = SelectedMenuItem.MenuItemID;
//add it to the repository list
MenuItemList.Add(newItem);
_serviceAgent.AddToMenuItemRepository(newItem);
//add it to the treeviewList
NestedMenuItem newNestedItem = new NestedMenuItem(newItem);
newNestedItem.IsValid = 1;
newNestedItem.NotValidMessage = "New Record Key Field/s Are Required.";
SelectedMenuItem.Children.Add(newNestedItem);
AllowEdit = true;
Dirty = false;
return(true);
}
public static void SetPropertyValue(this NestedMenuItem myObj, object propertyName, object propertyValue)
{
var propInfo = typeof(NestedMenuItem).GetProperty((string)propertyName);
if (propInfo != null)
{
propInfo.SetValue(myObj, propertyValue, null);
}
}
private bool Delete(NestedMenuItem item)
{//deletes are done indenpendently of the repository as a delete will not commit
//dirty records it will simply just delete the record...
MenuItem menuItem = MenuItemList.FirstOrDefault(q => q.AutoID == item.AutoID);
_serviceAgent.DeleteFromMenuItemRepository(menuItem);
//remove it from the cache repository list
MenuItemList.Remove(menuItem);
return(true);
}
private void getNestedChidlren(NestedMenuItem pnmi)
{
foreach (NestedMenuItem cnmi in _flatNestedMenuItemList
.Where(nmi => nmi.ParentMenuID == pnmi.MenuItemID)
.OrderBy(a => a.DisplayOrder)
.ToList())
{
pnmi.Children.Add(cnmi);
getNestedChidlren(cnmi);
}
}
//commits repository to the db...
private bool Commit()
{ //reset UI state manage fields...
NestedMenuItem root = TreeNestedMenuItemList.FirstOrDefault(q => (q.ParentMenuID == null || q.ParentMenuID.Equals(string.Empty)) &&
q.CompanyID == ClientSessionSingleton.Instance.CompanyID);
_serviceAgent.CommitMenuItemRepository();
//recurse tree clear and set seed autoids
ResetTreeTempFields(root);
Dirty = false;
AllowCommit = false;
return(true);
}
public void RemoveNestedItem(NestedMenuItem parent, long autoID)
{
foreach (NestedMenuItem child in parent.Children)
{
if (child.AutoID == autoID)
{
parent.Children.Remove(child);
return;
}
RemoveNestedItem(child, autoID);
}
}
public static string GetPropertyType(this NestedMenuItem myObj, string propertyName)
{
var propInfo = typeof(NestedMenuItem).GetProperty(propertyName);
if (propInfo != null)
{
return(propInfo.PropertyType.Name.ToString());
}
else
{
return(null);
}
}
public static object GetPropertyValue(this NestedMenuItem myObj, string propertyName)
{
var propInfo = typeof(NestedMenuItem).GetProperty(propertyName);
if (propInfo != null)
{
return(propInfo.GetValue(myObj, null));
}
else
{
return(string.Empty);
}
}
private void CheckForInvalidRows(NestedMenuItem parent)
{
if (_rowsValid)
{
foreach (NestedMenuItem child in parent.Children)
{
if (child.IsValid == 1)
{
_rowsValid = false;
return;
}
if (_rowsValid)
{
CheckForInvalidRows(child);
}
}
}
}
public void DeleteMenuItemCommand()
{ //ToDo fix delete logic
try
{ //delete in repository
Delete(SelectedMenuItem);
//remove it from the tree nested list
NestedMenuItem root = TreeNestedMenuItemList.FirstOrDefault(q => (q.ParentMenuID == null || q.ParentMenuID.Equals(string.Empty)) &&
q.CompanyID == ClientSessionSingleton.Instance.CompanyID);
//need to itterate tree and find the item and remove it from the tree list...
RemoveNestedItem(root, SelectedMenuItem.AutoID);
}//we try catch company delete as it may be used in another table as a key...
////As well we will force a refresh to sqare up the UI after the botched delete...
catch
{
NotifyMessage("MenuItem/s Can Not Be Deleted. Contact XERP Admin For More Details.");
// Refresh();
}
}
//udpate merely updates the repository a commit is required
//to commit it to the db...
private bool Update(NestedMenuItem item, string propertyName, object propertyValue)
{//get the menuItem from the Repository List...
MenuItem menuItem = MenuItemList.FirstOrDefault(q => q.AutoID == item.AutoID);
//Set the edited field when present...
if (!string.IsNullOrEmpty(propertyName))
{
menuItem.SetPropertyValue(propertyName, propertyValue);
}
//update the repository with the field change...
_serviceAgent.UpdateMenuItemRepository(menuItem);
Dirty = true;
if (CommitIsAllowed())
{
AllowCommit = true;
}
else
{
AllowCommit = false;
}
return(AllowCommit);
}
//Object.Property Scope Validation...
private bool MenuItemIsValid(NestedMenuItem item, _menuItemValidationProperties validationProperties, out string errorMessage)
{
errorMessage = "";
switch (validationProperties)
{
case _menuItemValidationProperties.MenuItemID:
//validate key
if (string.IsNullOrEmpty(item.MenuItemID))
{
errorMessage = "ID Is Required.";
return(false);
}
MenuItem menuItem = MenuItemList.FirstOrDefault(q => q.AutoID == item.AutoID);
EntityStates entityState = GetMenuItemState(menuItem);
if (entityState == EntityStates.Added && MenuItemExists(item.MenuItemID))
{
errorMessage = "Item All Ready Exists...";
return(false);
}
//check cached list for duplicates...
int count = MenuItemList.Count(q => q.MenuItemID == item.MenuItemID);
if (count > 1)
{
errorMessage = "Item All Ready Exists...";
return(false);
}
break;
case _menuItemValidationProperties.Name:
//validate Description
if (string.IsNullOrEmpty(item.Name))
{
errorMessage = "Description Is Required.";
return(false);
}
break;
}
return(true);
}
private void ResetTreeTempFields(NestedMenuItem parent)
{
foreach (NestedMenuItem child in parent.Children)
{
child.IsValid = 0;
child.NotValidMessage = "";
//autoID is set a negative value until it is seeded from the db...
if (child.AutoID < 0)
{
//locate the record to fetch the seeded autoid value...
MenuItem menuItem = MenuItemList.FirstOrDefault(q => q.MenuItemID == child.MenuItemID &&
q.CompanyID == ClientSessionSingleton.Instance.CompanyID);
child.AutoID = menuItem.AutoID;
}
//if it is selected we need to modify SelectedMenuItem as well...
if (child.IsSelected == true)
{
SelectedMenuItem.IsValid = 0;
SelectedMenuItem.NotValidMessage = "";
}
ResetTreeTempFields(child);
}
}
