public async Task <Status> HttpRequest(string Params, string HttpAddr, string Login, string Password, ContentPage Context)
{
Status ret = new Status();
ret.MajorStatus = false;
DataCompression DC = new DataCompression();
string B64 = DC.CompressString(Params);
using (HttpClient client = new HttpClient {
Timeout = TimeSpan.FromSeconds(Convert.ToInt32(new CommonProcs().GetProperty("ext_Timeout")))
})
{
using (HttpRequestMessage request = new HttpRequestMessage())
{
request.RequestUri = new Uri(HttpAddr);
request.Method = HttpMethod.Post;
request.Headers.Add("Accept", "application/json");
request.Content = new StringContent(B64);
request.Headers.Add("Authorization", CreateCredentialsHeader(Login, Password));
try
{
HttpResponseMessage response = await client.SendAsync(request);
if (response.StatusCode == HttpStatusCode.OK)
{
HttpContent responseContent = response.Content;
ret.MinorStatus = DC.Extract(await responseContent.ReadAsStringAsync());
ret.MajorStatus = true;
}
else
{
try
{
HttpContent ResponseContent = response.Content;
ret.Description = response.StatusCode.ToString();
ret.MinorStatus = DC.Extract(await ResponseContent.ReadAsStringAsync());
}
catch
{
ret.Description = "ServerResponseError";
ret.MinorStatus = response.StatusCode.ToString();
}
}
}
catch (Exception e)
{
ret.Description = "ServerResponseError";
ret.MinorStatus = e.Message;
}
}
}
return(ret);
}
public async void BarcodeScanned(string Barcode, string ScanPurpose)
{
refCurrentPageContext = (ContentPage)AppGlobals.refCurrentPageContext;
if (refCurrentPageContext.GetType() == typeof(Page_GoodsList)) //Наборка товаров
{
ObservableCollection <Good> FoundedGoods = new ObservableCollection <Good>();
foreach (Good g in ((Page_GoodsList)refCurrentPageContext).lv_Goods)
{
foreach (string BC in g.Barcode)
{
if (Barcode == BC)
{
FoundedGoods.Add(g);
break;
}
}
}
if (FoundedGoods.Count == 0)
{
await refCurrentPageContext.DisplayAlert("штрихкод не найден!", "", "OK");
}
else if (FoundedGoods.Count == 1)
{
await refCurrentPageContext.Navigation.PushAsync(new Page_EnterValue(FoundedGoods[0], refCurrentPageContext, null, "EnterAmount"));
}
else
{
ItemList IL = new ItemList(null, null, null, refCurrentPageContext, "DisplayItemListForSelection");
foreach (Good g in FoundedGoods)
{
IL.lv_Items.Add(new TablePart {
Metadata = g.Metadata, UID = g.uidGood, Value0 = g.nGood
});
}
await refCurrentPageContext.Navigation.PushAsync(IL);
}
}
if (refCurrentPageContext.GetType() == typeof(Page_GoodRedacting)) //Добавление ШК
{
object CheckForBKUniquness;
App.Current.Properties.TryGetValue("ext_TabSel_Other_CheckForBarcodeUniqueness", out CheckForBKUniquness);
if ((bool)CheckForBKUniquness)
{
//Поищем на стороне ИБ
Exchange EE = new Exchange(refCurrentPageContext);
InputStructure BarcodeList = await EE.GetGoodListWithBarcode(Barcode);
//Поищем здесь
List <TablePart> tmpList = new List <TablePart>();
foreach (Good locGood in AppGlobals.refPage_GoodList.lv_Goods)
{
bool boolAllreadyAtList = false;
foreach (TablePart tp in BarcodeList.Table0)
{
if (tp.UID == locGood.uidGood)
{
boolAllreadyAtList = true;
break;
}
;
}
if (boolAllreadyAtList)
{
continue;
}
foreach (string locBC in locGood.Barcode)
{
if (Barcode == locBC)
{
//BarcodeList.Table0.Add(new TablePart { Metadata = locGood.Metadata, UID = locGood.uidGood, Value0 = locGood.nGood });
tmpList.Add(new TablePart {
Metadata = locGood.Metadata, UID = locGood.uidGood, Value0 = locGood.nGood
});
break;
}
}
}
foreach (TablePart locTP in tmpList)
{
BarcodeList.Table0.Add(new TablePart {
Metadata = locTP.Metadata, UID = locTP.UID, Value0 = locTP.Value0
});
}
if (BarcodeList.Table0.Count > 0)
{
var Answer = await((Page_GoodRedacting)refCurrentPageContext).DisplayAlert("Scan Bee", "Штрихкод не уникален по базе данных! Показать список совпадений?", "Да", "Нет");
if (Answer)
{
ItemList IL = new ItemList(null, null, null, refCurrentPageContext, "OnlyDisplayItemList");
foreach (TablePart tp in BarcodeList.Table0)
{
IL.lv_Items.Add(new TablePart {
Metadata = tp.Metadata, UID = tp.UID, Value0 = tp.Value0
});
}
await refCurrentPageContext.Navigation.PushAsync(IL);
}
return;
}
}
Page_GoodRedacting Page_GoodRedacting = (Page_GoodRedacting)refCurrentPageContext;
bool BarcodesIsEqual = false;
foreach (string BC in Page_GoodRedacting.GoodItem.Barcode)
{
if (BC == Barcode)
{
BarcodesIsEqual = true;
break;
}
}
if (!BarcodesIsEqual)
{
string[] NewString = new string[Page_GoodRedacting.GoodItem.Barcode.Length + 1];
int counter = 0;
foreach (string BC in Page_GoodRedacting.GoodItem.Barcode)
{
NewString[counter] = BC;
counter++;
}
;
NewString[NewString.Length - 1] = Barcode;
Page_GoodRedacting.GoodItem.Barcode = NewString;
Page_GoodRedacting.os_barcodes.Clear();
foreach (string BC in Page_GoodRedacting.GoodItem.Barcode)
{
Page_GoodRedacting.os_barcodes.Add(new BarcodeItem {
Barcode = BC
});
}
Page_GoodRedacting.DisplayAlert("Штрихкод добавлен", "", "Ok");
}
else
{
Page_GoodRedacting.DisplayAlert("ScanBee", "Штрихкод уже в списке!", "", "Ok");
};
}
if (refCurrentPageContext.GetType() == typeof(Page_EnterValue)) //Поиск товара по ШК
{
await((Page_EnterValue)refCurrentPageContext).Navigation.PopAsync(); //ждем, пока в стеке верхняя не будет страница Page_GoodRedacting, потом дергаем сервер
Exchange EE = new Exchange((Page_GoodRedacting)AppGlobals.refCurrentPageContext);
await EE.GetGoodByBarcode(Barcode);
}
if (refCurrentPageContext.GetType() == typeof(Page_Settings)) //Загрузка настроек по qr-коду
{
if (ScanPurpose == "SettingsBarcodeScan")
{
try
{
string Json = new DataCompression().Extract(Barcode);
Settings_From_QRCode SFQ = new JsonSerialization().deserializeJSON <Settings_From_QRCode>(Json);
Device.BeginInvokeOnMainThread(() =>
{
foreach (KeyValuePair <string, object> kv in ((Page_Settings)refCurrentPageContext).Parameters)
{
if (((Page_Settings)refCurrentPageContext).Parameters[kv.Key] != null)
{
//if (((Page_Settings)refCurrentPageContext).Parameters[kv.Key].GetType() == typeof(string))
//{
((Page_Settings)refCurrentPageContext).Parameters[kv.Key] = SFQ[kv.Key.Replace("ext_", "")];
//}
//if (((Page_Settings)refCurrentPageContext).Parameters[kv.Key].GetType() == typeof(int))
//{
// ((Page_Settings)refCurrentPageContext).Parameters[kv.Key] = SFQ[kv.Key.Replace("ext_", "")];
//}
//if (((Page_Settings)refCurrentPageContext).Parameters[kv.Key].GetType() == typeof(bool))
//{
// ((Page_Settings)refCurrentPageContext).Parameters[kv.Key] = SFQ[kv.Key.Replace("ext_", "")];
//}
}
}
});
}
catch
{
((Page)refCurrentPageContext).DisplayAlert("Не удалось распознать входную структуру настроек!", "", "OK");
};
}
}
}