/// <summary>
/// Loads the menu item.
/// </summary>
/// <returns>The menu item.</returns>
/// <param name="location">Location.</param>
public async Task LoadMenuItem(MenuLocation location)
{
if (IsBusy)
{
return;
}
IsBusy = true;
if (_dataStore.CheckItemExists(location.LocationId))
{
await Page.NavigateToWithSelectedObject(PageEnum.SelectLocationItem, true, location);
}
else
{
await Page.ShowAlert(string.Empty, HACCPUtil.GetResourceString("Noitemsfound"));
}
IsBusy = false;
}
/// <summary>
/// Initializes a new instance of the <see cref="HACCP.Core.TemperatureReviewViewModel" /> class.
/// </summary>
public TemperatureReviewViewModel(IPage page, MenuLocation menuLocation) : base(page)
{
dataStore = new SQLiteDataStore();
location = menuLocation;
var items = dataStore.GetTemperatureRecordCollectionById(location.LocationId);
HasItems = items != null && items.Any();
Records = new ObservableCollection <ItemTemperature>(items);
IsReviewItemVisible = false;
LocationName = menuLocation.Name;
MessagingCenter.Subscribe <UploadRecordRefreshMessage>(this, HaccpConstant.UploadRecordRefresh, sender =>
{
var list = dataStore.GetTemperatureRecordCollectionById(location.LocationId);
HasItems = list != null && list.Any();
Records = new ObservableCollection <ItemTemperature>(list);
IsReviewItemVisible = false;
});
}
/// <summary>
/// Initializes a new instance of the <see cref="HACCP.Core.LocationItemVIewModel" /> class.
/// </summary>
/// <param name="page">Page.</param>
/// <param name="menuLocation"></param>
public LocationItemVIewModel(IPage page, MenuLocation menuLocation)
: base(page)
{
ListCompletedItems = false; // Set default value to ListCompletedItems
Title = HACCPUtil.GetResourceString("SelectItem");
NoItemFoundText = HACCPUtil.GetResourceString("Noitemsfound");
_dataStore = new SQLiteDataStore();
AutoBack = false;
_location = menuLocation;
LocationName = menuLocation.Name;
LocationId = menuLocation.LocationId;
var items = _dataStore.GetItems(LocationId, ListCompletedItems);
HasItems = items.Any();
locationitems = Items = new ObservableCollection <LocationMenuItem>(items);
MessagingCenter.Subscribe <CleanUpMessage>(this, HaccpConstant.CleanupMessage, sender =>
{
MessagingCenter.Unsubscribe <LocationMenuItem>(this, HaccpConstant.RecorditemMessage);
MessagingCenter.Unsubscribe <AutoAdvanceLocationMessage>(this, HaccpConstant.AutoadvancelocationMessage);
MessagingCenter.Unsubscribe <CleanUpMessage>(this, HaccpConstant.CleanupMessage);
});
//MessagingCenter.Unsubscribe<LocationMenuItem> (this, "sample");
MessagingCenter.Subscribe <LocationMenuItem>(this, HaccpConstant.RecorditemMessage, sender =>
{
var selectedItem = sender;
if (selectedItem == null)
{
return;
}
var first = Items.FirstOrDefault(x => x.ItemId == selectedItem.ItemId);
if (first != null)
{
first.RecordStatus = 1;
}
});
MessagingCenter.Subscribe <AutoAdvanceLocationMessage>(this, HaccpConstant.AutoadvancelocationMessage,
sender =>
{
var message = sender;
if (message != null)
{
var currentItem = Items.FirstOrDefault(x => x.ItemId == message.CurrentId);
if (currentItem != null)
{
var index = Items.IndexOf(currentItem);
if (Items.Count - 1 > index)
{
// AutoBack = index + 2 == Items.Count;
IsBackNavigation = false;
page.NavigateToWithSelectedObject(PageEnum.RecordItem, true, Items[index + 1]);
}
else
{
AutoBack = true;
if (!HaccpAppSettings.SharedInstance.IsWindows)
{
page.PopPage(); // it won't work in windows..
}
}
}
}
});
MessagingCenter.Subscribe <UploadRecordRefreshMessage>(this, HaccpConstant.UploadRecordRefresh, sender =>
{
var list = _dataStore.GetItems(LocationId, ListCompletedItems);
HasItems = list.Any();
Items = new ObservableCollection <LocationMenuItem>(list);
IsReviewItemVisible = false;
});
}
