private async void sendSaleSearch()
{
DBConn_SaleSearch dbs = new DBConn_SaleSearch();
List <SaleSearch> saleSearchList = dbs.ReadAllSaleSearch();
Uri requestUri = new Uri("http://" + ip + "/action_refreshSaleSearch.php");
dynamic dynamicJson = new ExpandoObject();
dynamicJson.SaleSearch = saleSearchList;
string json = "";
json = "{\"PosId\":\"" + POS_main.PosId + "\"," + Newtonsoft.Json.JsonConvert.SerializeObject(dynamicJson).Substring(1);
var objClint = new HttpClient();
HttpResponseMessage respon = objClint.PostAsync(requestUri, new StringContent(json, System.Text.Encoding.UTF8, "application/json")).Result;
String strRespon = await respon.Content.ReadAsStringAsync();
if (!strRespon.Equals("1"))
{
MessageDialog messageDialog = new MessageDialog("판매기록이 정상적으로 전송되지 않았습니다.");
await messageDialog.ShowAsync();
}
}
/* 라인차트 생성 */
private void LoadLineChart()
{
List <SaleSearch> SaleList = Db_salesearch.ReadAllSaleSearch();
List <SaleSum> SumList = new List <SaleSum>();
switch (mode)
{
case 'W':
for (int i = 0; i < 7; i++) // 최근 7일동안의 내역만 보여줌
{
SumList.Add(new SaleSum(DecreaseDate(i).Substring(3, 5), 0)); // MM-dd
}
break;
case 'M':
for (int i = 0; i < 7; i++) // 최근 7달동안의 내역만 보여줌
{
SumList.Add(new SaleSum(DecreaseMonth(i), 0)); // yy-MM
}
break;
case 'Y':
for (int i = 0; i < 7; i++) // 최근 7년동안의 내역만 보여줌
{
SumList.Add(new SaleSum((Convert.ToInt32(DateTime.Now.ToString("yy")) - i).ToString(), 0));
}
break;
}
foreach (SaleSearch h in SaleList)
{
switch (mode)
{
case 'W':
foreach (SaleSum s in SumList)
{
if (s.Date.Equals(h.SaleTime.Substring(3, 5))) // MM-dd
{
s.Sum += h.Price;
break;
}
}
break;
case 'M':
foreach (SaleSum s in SumList)
{
if (s.Date.Equals(h.SaleTime.Substring(0, 5))) // yy-MM
{
s.Sum += h.Price;
break;
}
}
break;
case 'Y':
foreach (SaleSum s in SumList)
{
if (s.Date.Equals(h.SaleTime.Substring(0, 2))) // yy
{
s.Sum += h.Price;
break;
}
}
break;
}
}
SumList.Reverse(); // 가장 최근 년도의 매출액이 마지막(오른쪽)에 오도록 정렬
(LineChart.Series[0] as LineSeries).ItemsSource = SumList;
if (mode == 'W')
{
tb_todayAvg_value.Text = SumList.ElementAt(SumList.Count - 1).Sum.ToString();
}
switch (mode)
{
case 'W':
int Sum = 0;
foreach (SaleSum s in SumList)
{
Sum += s.Sum;
}
tb_nowAvg_value.Text = Sum.ToString();
break;
case 'M':
case 'Y':
tb_nowAvg_value.Text = SumList.ElementAt(SumList.Count - 1).Sum.ToString();
break;
}
}