public async Task <string> UpdateInventory(InventoryThumbnail inventory)
{
string result = string.Empty;
var data = JsonConvert.SerializeObject(JsonConvert.SerializeObject(inventory));
System.Diagnostics.Debug.WriteLine(JsonConvert.SerializeObject(inventory, Formatting.Indented));
_httpClient.DefaultRequestHeaders.Clear();
_httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", string.Format("Bearer {0}", Settings.UserToken));
StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
var response = await _httpClient.PutAsync(string.Format(InventoryEndPoint, Settings.Server, inventory.inventory_id), content);
string resultContent = response.Content.ReadAsStringAsync().Result;
if (response.StatusCode == System.Net.HttpStatusCode.OK)
{
result = resultContent;
}
else
{
throw new Exception(resultContent);
}
return(result);
}
private void OnAddItemToList(InventoryThumbnail inventory)
{
if (_inventoryList.Any(i => i.Item.inventory_id == inventory.inventory_id))
{
Device.BeginInvokeOnMainThread(() => {
PageDialogService.DisplayAlertAsync("Warnning", "Inventory exists in list", "OK");
});
}
else
{
_inventoryList.Add(new WrappedSelection <InventoryThumbnail>()
{
IsSelected = false, Item = inventory
});
AccessionCount = InventoryList.Select(i => i.Item.AccessionNumber).Distinct().Count();
TotalQuantity = _inventoryList.Select(i => i.Item.quantity_on_hand).Sum();
}
}
public override async void OnNavigatedTo(INavigationParameters parameters)
{
try
{
if (_dataviewColumnList == null)
{
_dataviewColumnList = await _restClient.GetDataviewAtributeList(Settings.WorkgroupInventoryThumbnailDataview);
if (_dataviewColumnList != null)
{
if (_dataviewColumnList.Count > 1)
{
Header1 = _dataviewColumnList[1].title;
}
if (_dataviewColumnList.Count > 2)
{
Header2 = _dataviewColumnList[2].title;
}
if (_dataviewColumnList.Count > 3)
{
Header3 = _dataviewColumnList[3].title;
}
if (_dataviewColumnList.Count > 4)
{
Header4 = _dataviewColumnList[4].title;
}
if (_dataviewColumnList.Count > 5)
{
Header5 = _dataviewColumnList[5].title;
}
if (_dataviewColumnList.Count > 6)
{
Header6 = _dataviewColumnList[6].title;
}
if (_dataviewColumnList.Count > 7)
{
Header7 = _dataviewColumnList[7].title;
}
}
}
if (parameters.ContainsKey("inventory")) //Update UI
{
InventoryThumbnail tempInventory = (InventoryThumbnail)parameters["inventory"];
WrappedSelection <InventoryThumbnail> inventoryThumbnailItem = _inventoryList.FirstOrDefault(item => item.Item.inventory_id == tempInventory.inventory_id);
if (inventoryThumbnailItem == null)
{
InventoryList.Add(new WrappedSelection <InventoryThumbnail> {
Item = tempInventory, IsSelected = false
});
}
else
{
inventoryThumbnailItem.Item = tempInventory;
/*
* int index = InventoryList.IndexOf(inventoryThumbnailItem);
* InventoryList.Remove(inventoryThumbnailItem);
* InventoryList.Insert(index, new WrappedSelection<InventoryThumbnail> { Item = tempInventory, IsSelected = false });
*/
}
}
if (parameters.ContainsKey("InventoryThumbnail"))
{
InventoryThumbnail tempInventory = (InventoryThumbnail)parameters["InventoryThumbnail"];
WrappedSelection <InventoryThumbnail> inventoryThumbnailItem = _inventoryList.FirstOrDefault(item => item.Item.inventory_id == tempInventory.inventory_id);
if (inventoryThumbnailItem == null)
{
InventoryList.Add(new WrappedSelection <InventoryThumbnail> {
Item = tempInventory, IsSelected = false
});
}
else
{
inventoryThumbnailItem.Item = tempInventory;
}
AccessionCount = InventoryList.Select(i => i.Item.AccessionNumber).Distinct().Count();
TotalQuantity = _inventoryList.Select(i => i.Item.quantity_on_hand).Sum();
}
if (parameters.ContainsKey("InventoryThumbnailList"))
{
List <InventoryThumbnail> inventoryList = (List <InventoryThumbnail>)parameters["InventoryThumbnailList"];
foreach (var inventoryThumbnail in inventoryList)
{
var wrappedInventory = InventoryList.FirstOrDefault(x => x.Item.inventory_id == inventoryThumbnail.inventory_id);
if (wrappedInventory == null)
{
WrappedSelection <InventoryThumbnail> temp = new WrappedSelection <InventoryThumbnail>()
{
Item = inventoryThumbnail, IsSelected = false
};
InventoryList.Add(temp);
}
else
{
wrappedInventory.Item = inventoryThumbnail;
/*int index = _inventoryList.IndexOf(wrappedInventory);
* InventoryList.Remove(wrappedInventory);
* InventoryList.Insert(index, new WrappedSelection<InventoryThumbnail> { Item = inventoryThumbnail, IsSelected = wrappedInventory.IsSelected });*/
}
}
AccessionCount = InventoryList.Select(i => i.Item.AccessionNumber).Distinct().Count();
TotalQuantity = _inventoryList.Select(i => i.Item.quantity_on_hand).Sum();
}
}
catch (Exception ex)
{
await PageDialogService.DisplayAlertAsync("Error", ex.Message, "OK");
}
}
private async void OnSaveInventoryCommandExecuted()
{
try
{
/*foreach (var att in InventoryAtributeList)
* {
* if (att.IsRequired)
* {
* if (att.Value == null)
* {
* throw new Exception(string.Format("{0} is required", att.Caption));
* }
* if (att.Value.GetType() == typeof(string) && att.Type != typeof(string) && string.IsNullOrWhiteSpace(att.Value.ToString()))
* {
* throw new Exception(string.Format("{0} is required", att.Caption));
* }
* if (att.Type == typeof(int) && (int)att.Value <= 0)
* {
* throw new Exception(string.Format("{0} is required", att.Caption));
* }
* }
* }*/
foreach (var att in InventoryAtributeList)
{
if (!att.IsReadOnly)
{
PropertyInfo[] props = typeof(Inventory).GetProperties();
var prop = props.FirstOrDefault(x => x.Name.Equals(att.Name));
if (prop != null)
{
if (att.ControlType.Equals("TEXTPICKER"))
{
string value;
if (att.IsPicker)
{
value = att.Value == null ? null : (string)att.Value;
}
else
{
value = att.SecondValue;
}
prop.SetValue(NewInventory, value);
}
else if (att.ControlType.Equals("DROPDOWN"))
{
if (att.CodeValueList != null && att.CodeValue != null)
{
prop.SetValue(NewInventory, (string)att.CodeValue.ValueMember);
}
else
{
prop.SetValue(NewInventory, null);
}
}
else
{
//check if Value is null
if (att.Value == null)
{
prop.SetValue(NewInventory, null);
}
else
{
if (att.Value.GetType() == typeof(string)) //If value is empty and attribute type is different from string, assign null or 0?
{
TypeConverter converter = TypeDescriptor.GetConverter(att.Type);
converter = TypeDescriptor.GetConverter(att.Type);
var newValue = converter.ConvertFrom(att.Value);
prop.SetValue(NewInventory, newValue);
}
else
{
if (att.ControlType.Equals("CHECKBOX") && att.Value.GetType() == typeof(bool))
{
if ((bool)att.Value)
{
prop.SetValue(NewInventory, "Y");
}
else
{
prop.SetValue(NewInventory, "N");
}
}
else
{
prop.SetValue(NewInventory, att.Value);
}
}
}
}
}
}
}
string result = null;
List <InventoryThumbnail> newInventoryList = null;
if (_isNewInventory)
{
result = await _restClient.CreateInventory(NewInventory);
await PageDialogService.DisplayAlertAsync("Saved Inventory Id", result, "OK");
newInventoryList = await _restClient.Search("@inventory.inventory_id = " + result, "get_mob_inventory_thumbnail", "inventory");
}
else
{
result = await _restClient.UpdateInventory(NewInventory);
await PageDialogService.DisplayAlertAsync("Message", "Successfully saved", "OK");
newInventoryList = await _restClient.Search("@inventory.inventory_id = " + NewInventory.inventory_id, "get_mob_inventory_thumbnail", "inventory");
}
InventoryThumbnail newInventory = newInventoryList[0];
var navigationParams = new NavigationParameters();
navigationParams.Add("InventoryThumbnail", newInventory);
await NavigationService.GoBackAsync(navigationParams);
}
catch (Exception ex)
{
await PageDialogService.DisplayAlertAsync("Error", ex.Message, "OK");
}
}
public override async void OnNavigatedTo(INavigationParameters parameters)
{
try
{
if (parameters.ContainsKey("inventoryList"))
{
List <InventoryThumbnail> inventoryList = (List <InventoryThumbnail>)parameters["inventoryList"];
foreach (var inventoryThumbnail in inventoryList)
{
var wrappedInventory = InventoryList.FirstOrDefault(x => x.Item.inventory_id == inventoryThumbnail.inventory_id);
if (wrappedInventory == null)
{
WrappedSelection <InventoryThumbnail> temp = new WrappedSelection <InventoryThumbnail>()
{
Item = inventoryThumbnail, IsSelected = false
};
InventoryList.Add(temp);
}
else
{
int index = _inventoryList.IndexOf(wrappedInventory);
InventoryList.Remove(wrappedInventory);
InventoryList.Insert(index, new WrappedSelection <InventoryThumbnail> {
Item = inventoryThumbnail, IsSelected = wrappedInventory.IsSelected
});
}
}
AccessionCount = InventoryList.Select(i => i.Item.accession_id).Distinct().Count();
}
if (parameters.ContainsKey("InventoryThumbnail"))
{
InventoryThumbnail inventoryThumbnail = (InventoryThumbnail)parameters["InventoryThumbnail"];
WrappedSelection <InventoryThumbnail> inventoryThumbnailItem = _inventoryList.FirstOrDefault(item => item.Item.inventory_id == inventoryThumbnail.inventory_id);
if (inventoryThumbnailItem == null)
{
InventoryList.Add(new WrappedSelection <InventoryThumbnail> {
Item = inventoryThumbnail, IsSelected = false
});
}
else
{
int index = InventoryList.IndexOf(inventoryThumbnailItem);
InventoryList.Remove(inventoryThumbnailItem);
InventoryList.Insert(index, new WrappedSelection <InventoryThumbnail> {
Item = inventoryThumbnail, IsSelected = false
});
}
}
if (parameters.ContainsKey("message"))
{
await _pageDialogService.DisplayAlertAsync("Message", (string)parameters["message"], "OK");
}
}
catch (Exception ex)
{
await _pageDialogService.DisplayAlertAsync("Error", ex.Message, "OK");
}
}