public void ToAddView(AddView addview)
{
OverwriteRootPage(addview);
// currentPageContent = addview.GetLayout();
navigationStack[currentPageContainer].Add(add_view_name);
navigationParams[currentPageContainer].Add(new List <object>()
{
addview
});
}
public BarcodeScannerPage(AddView addView) : base()
{
scannerView = new ZXingScannerView()
{
AutomationId = "zxingScannerView"
};
scannerView.OnScanResult += async r =>
{
scannerView.IsAnalyzing = false;
scannerView.IsScanning = false;
HttpClient httpClient = new HttpClient();
Uri uri = new Uri(string.Format("https://api.upcitemdb.com/prod/trial/lookup?upc={0}", r.Text));
HttpResponseMessage response = await httpClient.GetAsync(uri);
Console.WriteLine("BarcodeScannerPage 31 got http response");
if (response.IsSuccessStatusCode)
{
JsonTextReader jsonTextReader = new JsonTextReader(new System.IO.StringReader(await response.Content.ReadAsStringAsync()));
JsonSerializer jsonSerializer = new JsonSerializer();
BarcodeItem barcodeItem = jsonSerializer.Deserialize <BarcodeItem>(jsonTextReader);
if (barcodeItem == null || barcodeItem.items.Length == 0)
{
Device.BeginInvokeOnMainThread(() =>
{
ContentManager.pageController.ReturnToPrevious();
ContentManager.pageController.ShowAlert("Scan Result", "Unfortunately, the barcode cannot be found in the databse.", "Help Expanding Barcode Database", "Exit", null, null);
});
return;
}
Device.BeginInvokeOnMainThread(async() =>
{
var itemName = barcodeItem.items[0].title;
ContentManager.pageController.ReturnToPrevious();
ContentManager.pageController.ShowAlert("Scan Result", "Item Name: " + barcodeItem.items[0].title, "Use", "Cancel", () => { addView.SetProductName(itemName); }, null);
});
}
};
scannerOverlay = new ZXingDefaultOverlay()
{
TopText = "Zesty scanner top text",
BottomText = "Zesty scanner bottom text",
ShowFlashButton = scannerView.HasTorch,
AutomationId = "zxingDefaultOverlay"
};
var grid = new Grid();
grid.Children.Add(scannerView);
grid.Children.Add(scannerOverlay);
Content = grid;
}
public void ToScanPage(AddView addview)
{
var scannerPage = new BarcodeScannerPage(addview);
OverwriteRootPage(scannerPage);
scannerPage.StartScanning();
navigationStack[currentPageContainer].Add(scan_page_name);
navigationParams[currentPageContainer].Add(new List <object>()
{
});
}
public UnplacedPage(Action <Item> localUnplacedEvent, Action <Item> baseUnplaceEvent, Action <Item> deleteItemLocal, Action <Item> deleteItemBase)
{
var titleGrid = new TopPage("Items", useReturnButton: false).GetGrid();
var addNewButton = new ImageButton()
{
Source = ContentManager.addIcon, BackgroundColor = Color.Transparent, Margin = new Thickness(side_margin, between_margin)
};
// Renewing contents in meta grid
metaGrid = GridManager.GetGrid(ContentManager.metaGridName);
GridManager.AddGridItem(metaGrid, ContentManager.MetaItemBase.Values, true);
var addView = new AddView(localUnplacedEvent, baseUnplaceEvent, "", false);
searchAllBar = new SearchBar()
{
Margin = new Thickness(side_margin, 0)
};
searchAllBar.Text = ContentManager.defaultSearchAllBarText;
searchAllBar.TextColor = Color.Black;
searchAllBar.Focused += (obj, args) => searchAllBar.Text = "";
searchAllBar.Unfocused += (obj, args) => { if (searchAllBar.Text.Length == 0)
{
searchAllBar.Text = ContentManager.defaultSearchAllBarText;
}
};
searchAllBar.Unfocused += (obj, args) => GridManager.FilterItemGrid(ContentManager.MetaItemBase.Values, metaGrid, searchAllBar.Text);
addNewButton.Clicked += (obj, args) => { addView.ResetForm(); ContentManager.pageController.ToAddView(addView); };
var sortSelectorIcon = new Image()
{
Source = ContentManager.sortIcon
};
var sortSelector = new Picker()
{
Margin = new Thickness(side_margin, between_margin),
ItemsSource = new List <string>()
{
expIndicatorString, alphaIndicatorString
},
};
sortSelector.SelectedIndexChanged += (obj, args) =>
{
switch (sortSelector.SelectedItem)
{
case expIndicatorString: GridOrganizer.SortItemGrid(metaGrid, GridOrganizer.ItemSortingMode.Expiration_Close); break;
case alphaIndicatorString: GridOrganizer.SortItemGrid(metaGrid, GridOrganizer.ItemSortingMode.A_Z); break;
}
};
gridScroll = new ScrollView()
{
Margin = new Thickness(side_margin),
VerticalScrollBarVisibility = ScrollBarVisibility.Always,
HeightRequest = Height * 0.8,
Content = metaGrid
};
AbsoluteLayout.SetLayoutBounds(titleGrid, new Rectangle(0, 0, 1, TopPage.top_bar_height_proportional));
AbsoluteLayout.SetLayoutFlags(titleGrid, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(searchAllBar, new Rectangle(0, 0.13, 0.8, .1));
AbsoluteLayout.SetLayoutFlags(searchAllBar, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(addNewButton, new Rectangle(0, .25, 100, 100));
AbsoluteLayout.SetLayoutFlags(addNewButton, AbsoluteLayoutFlags.PositionProportional);
AbsoluteLayout.SetLayoutBounds(sortSelector, new Rectangle(1, 0.13, .2, .1));
AbsoluteLayout.SetLayoutFlags(sortSelector, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(sortSelectorIcon, AbsoluteLayout.GetLayoutBounds(sortSelector));
AbsoluteLayout.SetLayoutFlags(sortSelectorIcon, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(gridScroll, new Rectangle(0, 1, 1, .625));
AbsoluteLayout.SetLayoutFlags(gridScroll, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(addView, new Rectangle(0, 0, 1, 1));
AbsoluteLayout.SetLayoutFlags(addView, AbsoluteLayoutFlags.All);
content = new AbsoluteLayout()
{
Children =
{
titleGrid,
searchAllBar,
addNewButton,
sortSelectorIcon,
sortSelector,
gridScroll
}
};
Content = content;
}
// DirectGridFootIndex: when page loads, partial grids directly goes to the set of items with the first item being this index.
public CabinetAddPage(string _storageName, int directGridFootIndex = 0)
{
storageName = _storageName;
storageView = ContentManager.GetStorageView(storageName);
storageView.WidthRequest = ContentManager.screenWidth;
storageView.HeightRequest = ContentManager.screenHeight * .75;
storageView.VerticalOptions = LayoutOptions.EndAndExpand;
animateStorage();
async void animateStorage()
{
await storageView.LinearInterpolator(animation_offestX, 200, (d) => { storageView.TranslationY = animation_offestX - d; });
}
//-- set up unplaced grid
unplacedGrid = GridManager.GetGrid(ContentManager.unplacedGridName);
partialUnplacedGrid = GridManager.InitializeGrid(ContentManager.pUnplacedGridName, 2, 4, GridLength.Star, GridLength.Star);
partialUnplacedGrid.Margin = new Thickness(grid_margin, 0);
// add listener to set TouchEffect for each new item added. If grid already exist
partialUnplacedGrid.ChildAdded += (o, v) =>
{
EffectManager.UpdateScreenTouchBounds(v.Element as ItemLayout, storageName, UpdateShelf);
};
// Add listener to remove partial unplaced grid child
unplacedGrid.ChildRemoved += (o, a) =>
{
foreach (ItemLayout child in partialUnplacedGrid.Children)
{
if ((a.Element as ItemLayout).ItemData.ID == child.ItemData.ID)
{
partialUnplacedGrid = GridManager.ConstrainGrid(unplacedGrid, gridFootIndex, gridFootIndex + 7, partialUnplacedGrid, itemLayoutCopier, true);
break;
}
}
};
Console.WriteLine("CabinetAddPage 42 Unplaced children length " + unplacedGrid.Children.Count);
// initialize grid by constraining UnplacedGrid and Converter
itemLayoutCopier = (v) =>
{
return(new ItemLayout(50, 50, (v as ItemLayout).ItemData)
.AddMainImage()
.AddExpirationMark()
.AddTitle()
.AddInfoIcon());
};
partialUnplacedGrid = GridManager.ConstrainGrid(GridManager.GetGrid(ContentManager.unplacedGridName), directGridFootIndex, directGridFootIndex + 7, partialUnplacedGrid, itemLayoutCopier, true);
addView = new AddView(LocalStorageController.AddItem, FireBaseController.SaveItem, storageName, true, partialUnplacedGrid);
// title grid
var titleGrid = new TopPage(_storageName, () =>
{
foreach (ItemLayout child in partialUnplacedGrid.Children)
{
child.iconImage.RemoveEffect(typeof(ScreenTouch));
}
foreach (StorageCell child in ContentManager.GetSelectedStorage(storageName).GetGridCells())
{
child.GetButton().RemoveEffect(typeof(ImageTint));
}
GridManager.RemoveGrid(ContentManager.pUnplacedGridName);
}).GetGrid();
gridFootIndex = directGridFootIndex;
var gridPageSelectGrid = new Grid()
{
Margin = new Thickness(grid_margin, 0),
ColumnDefinitions =
{
new ColumnDefinition()
{
Width = 50
},
new ColumnDefinition()
{
Width = 30
},
new ColumnDefinition()
{
Width = 30
},
new ColumnDefinition()
{
Width = GridLength.Auto
}
}
};
var nextPage = new ImageButton()
{
Source = ContentManager.countIcon
};
nextPage.Clicked += (obj, args) =>
{
Console.WriteLine("CabinetAddPage grid foot index " + gridFootIndex);
gridFootIndex += 7;
partialUnplacedGrid = GridManager.ConstrainGrid(unplacedGrid, gridFootIndex, gridFootIndex + 7, partialUnplacedGrid, itemLayoutCopier, true);
};
var lastPage = new ImageButton()
{
Source = ContentManager.countIcon, Rotation = 180
};
lastPage.Clicked += (obj, args) =>
{
Console.WriteLine("CabinetAddPage grid foot index " + gridFootIndex);
gridFootIndex = gridFootIndex - 7 < 0 ? 0 : gridFootIndex - 7;
partialUnplacedGrid = GridManager.ConstrainGrid(unplacedGrid, gridFootIndex, gridFootIndex + 7, partialUnplacedGrid, itemLayoutCopier, true);
};
var addNewButton = new ImageButton()
{
Source = ContentManager.addIcon, BackgroundColor = Color.Transparent
};
addNewButton.Clicked += (obj, args) => { addView.ResetForm(); ContentManager.pageController.ToAddView(addView); };
var searchBar = new SearchBar()
{
Text = ContentManager.defaultSearchAllBarText, MinimumWidthRequest = 300
};
searchBar.Focused += (obj, args) => searchBar.Text = "";
searchBar.Unfocused += (obj, args) =>
{
if (searchBar.Text.Length == 0)
{
searchBar.Text = ContentManager.defaultSearchAllBarText;
}
GridManager.FilterItemGrid(ContentManager.UnplacedItemBase.Values, partialUnplacedGrid, searchBar.Text);
};
gridPageSelectGrid.Children.Add(lastPage, 1, 0);
gridPageSelectGrid.Children.Add(nextPage, 2, 0);
gridPageSelectGrid.Children.Add(addNewButton, 0, 0);
gridPageSelectGrid.Children.Add(searchBar, 3, 0);
pageContainer = new AbsoluteLayout();
pageContainer.BackgroundColor = ContentManager.ThemeColor;
ContentManager.AddOnBackgroundChangeListener(c => pageContainer.BackgroundColor = c);
pageContainer.Children.Add(titleGrid, new Rectangle(0, 0, 1, TopPage.top_bar_height_proportional), AbsoluteLayoutFlags.All);
pageContainer.Children.Add(storageView, new Rectangle(1, 1, 1, .5), AbsoluteLayoutFlags.All);
pageContainer.Children.Add(gridPageSelectGrid, new Rectangle(0, .12, 1, .09), AbsoluteLayoutFlags.All);
pageContainer.Children.Add(partialUnplacedGrid, new Rectangle(0, .28, 1, .3), AbsoluteLayoutFlags.All);
Content = new AbsoluteLayout()
{
Children =
{
pageContainer
}
};
AbsoluteLayout.SetLayoutBounds(pageContainer, new Rectangle(0, 0, 1, 1));
AbsoluteLayout.SetLayoutFlags(pageContainer, AbsoluteLayoutFlags.All);
}
