private async void ConfirmPay_Click(object sender, RoutedEventArgs e)
{
OrderInfo orderList = new OrderInfo();
string id = DateTime.Now.ToString("yyyyMMddHHmmss");
string name = customerNameText.Text;
string mobile = mobileText.Text;
string totalPrice;
string address = addressText.Text;
double price = 0;
foreach (var item in selectedGoods)
{
double singlePrice = Convert.ToDouble(item.Value.price.Substring(item.Value.price.IndexOf('￥') + 1));
price += (singlePrice * item.Value.count);
}
totalPrice = Convert.ToString(price);
Windows.Storage.StorageFolder storageFolder = ApplicationData.Current.LocalFolder;
Windows.Storage.StorageFile storageFile = await storageFolder.GetFileAsync("Goods.xml");
XmlDocument doc = await Windows.Data.Xml.Dom.XmlDocument.LoadFromFileAsync(storageFile);
IXmlNode root = null;
foreach (var item in doc.ChildNodes)
{
if (item.NodeName.Equals("orders"))
{
root = item;
break;
}
}
if (null == root)
{
return;
}
try
{
XmlElement orderEle = doc.CreateElement("order");
XmlElement ele = doc.CreateElement("id");
ele.InnerText = id;
orderEle.AppendChild(ele);
ele = doc.CreateElement("name");
ele.InnerText = name;
orderEle.AppendChild(ele);
ele = doc.CreateElement("mobile");
ele.InnerText = mobile;
orderEle.AppendChild(ele);
ele = doc.CreateElement("totalPrice");
ele.InnerText = totalPrice;
orderEle.AppendChild(ele);
ele = doc.CreateElement("address");
ele.InnerText = address;
orderEle.AppendChild(ele);
ele = doc.CreateElement("payed");
ele.InnerText = "true";
orderEle.AppendChild(ele);
ele = doc.CreateElement("completed");
ele.InnerText = "false";
orderEle.AppendChild(ele);
ele = doc.CreateElement("goods");
foreach (var item in selectedGoods)
{
XmlElement eleInner = doc.CreateElement("item");
XmlElement eleInnerChild = doc.CreateElement("img");
eleInnerChild.InnerText = item.Value.imgUri;
eleInner.AppendChild(eleInnerChild);
eleInnerChild = doc.CreateElement("count");
eleInnerChild.InnerText = Convert.ToString(item.Value.count);
eleInner.AppendChild(eleInnerChild);
eleInnerChild = doc.CreateElement("price");
eleInnerChild.InnerText = item.Value.price;
eleInner.AppendChild(eleInnerChild);
eleInnerChild = doc.CreateElement("productName");
eleInnerChild.InnerText = item.Value.name;
eleInner.AppendChild(eleInnerChild);
eleInnerChild = doc.CreateElement("imageName");
eleInnerChild.InnerText = item.Value.imageName;
eleInner.AppendChild(eleInnerChild);
ele.AppendChild(eleInner);
}
orderEle.AppendChild(ele);
root.AppendChild(orderEle);
await doc.SaveToFileAsync(storageFile);
foreach (var item in selectedGoods)
{
GoodsInfo info = item.Value;
foreach (var goods in goodsList)
{
if (goods.imgUri.Equals(info.imgUri) && goods.name.Equals(info.name))
{
goodsList.Remove(goods);
break;
}
}
}
bool success = await WriteShorppingcart();
MainPage._CurrentHandle.Navigate(typeof(Orders));
}
catch (Exception ex)
{
#if DEBUG
System.Diagnostics.Debug.WriteLine(ex.Message);
#endif
}
}
private async Task<bool> GetOrderInfo()
{
notPayOrders.Clear();
payedOrders.Clear();
completedOrders.Clear();
List<IXmlNode> orderNodes = new List<IXmlNode>();
//Windows.Storage.StorageFolder storageFolder = await Windows.ApplicationModel.Package.Current.InstalledLocation.GetFolderAsync("Data");
Windows.Storage.StorageFolder storageFolder = ApplicationData.Current.LocalFolder;
Windows.Storage.StorageFile storageFile = await storageFolder.GetFileAsync("Goods.xml");
XmlDocument doc = await Windows.Data.Xml.Dom.XmlDocument.LoadFromFileAsync(storageFile);
IXmlNode root = null;
//遍历订单
foreach(var item in doc.ChildNodes)
{
var name = item.NodeName;
if(name.Equals("orders"))
{
root = item;
break;
}
}
if(null == root)
{
return false;
}
foreach(var item in root.ChildNodes)
{
var name = item.NodeName;
if(name.Equals("order"))
{
orderNodes.Add(item);
}
}
foreach(var item in orderNodes)
{
string customer = item.SelectSingleNode("name").InnerText;
string mobile = item.SelectSingleNode("mobile").InnerText;
string id = item.SelectSingleNode("id").InnerText;
string price = item.SelectSingleNode("totalPrice").InnerText;
string payed = item.SelectSingleNode("payed").InnerText;
string completed = item.SelectSingleNode("completed").InnerText;
string address = item.SelectSingleNode("address").InnerText;
IXmlNode goodsNode = item.SelectSingleNode("goods");
List<GoodsInfo> goodsList = new List<GoodsInfo>();
foreach(var goods in goodsNode.ChildNodes)
{
if(goods.NodeName.Equals("item"))
{
string img = goods.SelectSingleNode("img").InnerText;
string singlePrice = goods.SelectSingleNode("price").InnerText;
string name = goods.SelectSingleNode("productName").InnerText;
string count = goods.SelectSingleNode("count").InnerText;
string imagename = goods.SelectSingleNode("imageName").InnerText;
GoodsInfo info = new GoodsInfo();
StorageFile file = await StorageFile.GetFileFromPathAsync(img);
using (IRandomAccessStream fileStream = await file.OpenAsync(Windows.Storage.FileAccessMode.Read))
{
BitmapImage image = new BitmapImage();
image.SetSource(fileStream);
info.img = image;
}
info.name = name;
info.price = singlePrice;
info.count = Convert.ToInt32(count);
info.imageName = imagename;
goodsList.Add(info);
}
}
OrderInfo orderInfo = new OrderInfo();
orderInfo.address = address;
orderInfo.id = id;
orderInfo.price = price;
orderInfo.goodsList = goodsList;
orderInfo.mobile = mobile;
orderInfo.payed = payed;
orderInfo.completed = completed;
orderInfo.customerName = customer;
if(!payed.Equals("true"))
{
notPayOrders.Add(orderInfo);
}
else if (payed.Equals("true") && completed.Equals("false"))
{
payedOrders.Add(orderInfo);
}
else
{
completedOrders.Add(orderInfo);
}
}
return true;
}