public void reloadAndUpdateUI(bool isShowLoading = false)
{
if (reloadTimer == null ||
IsChangingState)
{
return;
}
reloadTimer.Stop();
if (isShowLoading)
{
RequestManager.getInstance().showLoading();
}
PrepareFoodManager.getInstance().getAllPrepareFoodFromServerAndUpdate(
delegate(NetworkResponse rs) {
if (rs.Successful)
{
updateUI();
if (!reloadTimer.IsEnabled)
{
reloadTimer.Start();
}
}
RequestManager.getInstance().hideLoading();
},
delegate(string err) {
if (!reloadTimer.IsEnabled)
{
reloadTimer.Start();
}
RequestManager.getInstance().hideLoading();
}
);
}
private void ComboBoxState_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (_prepareFood == null ||
_isReloading == true)
{
return;
}
var prepareFoodState = (PrepareFoodState)ComboBoxState.SelectedIndex;
RequestManager.getInstance().showLoading();
PrepareFoodManager.getInstance().setStatePrepareFoodAndUpdate(
_prepareFood.PrepareFoodId,
prepareFoodState,
delegate(NetworkResponse rs) {
if (rs.Successful)
{
_prepareFood = PrepareFoodManager.getInstance().PrepareFoodList[_prepareFood.PrepareFoodId];
resetUI();
}
else
{
WindownsManager.getInstance().showMessageBoxSomeThingWrong();
}
RequestManager.getInstance().hideLoading();
},
delegate(string err) {
WindownsManager.getInstance().showMessageBoxErrorNetwork();
RequestManager.getInstance().hideLoading();
}
);
}
void updateUI()
{
LVPrepareFood.Items.Clear();
int selectIndex = ComboBoxState.SelectedIndex;
int prepareFoodState = -1;
switch (selectIndex)
{
case 0: {
prepareFoodState = 3;
break;
}
case 1: {
prepareFoodState = 2;
break;
}
case 2: {
prepareFoodState = 1;
break;
}
case 3: {
prepareFoodState = 0;
break;
}
default:
break;
}
foreach (KeyValuePair <int, PrepareFood> entry in PrepareFoodManager.getInstance().PrepareFoodList)
{
if (entry.Value != null)
{
if ((prepareFoodState >= 0 &&
entry.Value.PrepareStateId == prepareFoodState) || prepareFoodState < 0)
{
LVPrepareFood.Items.Add(new PrepareFoodCell(entry.Value));
}
}
}
}
