public Control CallAddProductControl(string productScanCode, WarehouseContext dbcontext, Action<Product> createCallback = null)
{
var formControl = FormControlHelper.CreateFormControl();
var product = new Product();
product.ScanCode = productScanCode;
formControl.RenderForm(product, false);
formControl.ConfirmButton.Content = "录入产品";
formControl.SubmitCallback = (d) =>
{
try
{
dbcontext.Products.Add((Product)d);
dbcontext.SaveChanges();
if (createCallback != null)
createCallback((Product)d);
}
catch (Exception ex)
{
//TODO: handle exception
formControl.SetErrorMsgManually("ScanCode", "此产品扫码已存在");
}
};
return formControl;
}
public Control CallCreateUserControl(Action<User> createCallback=null)
{
var formControl = FormControlHelper.CreateFormControl();
formControl.RenderForm(new User(),false);
formControl.ConfirmButton.Content = "创建用户";
formControl.SubmitCallback = (d) =>
{
using (var dbcontext = new WarehouseContext())
{
try
{
dbcontext.Users.Add((User)d);
dbcontext.SaveChanges();
if (createCallback != null)
createCallback((User)d);
}
catch (Exception ex)
{
//TODO: handle exception
formControl.SetErrorMsgManually("Username", "此用户名已存在，请更换");
}
}
};
return formControl;
}
private void DeleteUser_Clicked(object sender, RoutedEventArgs e)
{
var data = ((Button)sender).DataContext as User;
if(data!=null){
var result = MessageBox.Show(
string.Format("你是否决定要删除用户'{0}'?", data.Name),
"操作警告",
MessageBoxButton.OKCancel,
MessageBoxImage.Warning);
if (result == MessageBoxResult.OK)
{
try
{
using (var dbcontext = new WarehouseContext())
{
var deluser = dbcontext.Users.Find(((User)data).UserId);
dbcontext.Users.Remove(deluser);
dbcontext.SaveChanges();
edit_br.Child = null;
ReloadUserGrid();
}
}
catch (Exception ex)
{
WindowMgr.SendNotification("删除操作失败。", NotificationLevel.Error);
}
}
}
}
public static void SaveMetadata(string name, JObject jo)
{
using (var dbcontext = new WarehouseContext())
{
var data = dbcontext.Metadatas.FirstOrDefault(
m => string.Equals(m.Name, name));
if (data != null)
{
data.Content = jo.ToString();
dbcontext.SaveChanges();
}
else
{
var newmeta = new Warehouse.DataModel.Entities.Metadata
{
Name = name,
ContentType = "text/json",
Content = jo.ToString()
};
dbcontext.Metadatas.Add(newmeta);
dbcontext.SaveChanges();
}
}
}
void ResetPassword()
{
using (var dbcontext = new WarehouseContext())
{
var updateuser = dbcontext.Users.Find(UpdateUser.UserId);
if (updateuser != null)
{
updateuser.Password = pwdbox1.Password;
}
dbcontext.SaveChanges();
}
}
public Control CallUpdateUserControl(User user, Action<User> updateCallback=null)
{
var formControl = FormControlHelper.CreateFormControl();
// remove password
formControl.DetermineFieldCreationCallback = (cx, s) =>
{
switch (cx.PropertyInfo.Name)
{
case "Username":
return true;
default:
return s;
}
};
formControl.CreateControlCallback = (cx, c) =>
{
if (cx.ControlType == ControlType.Editable)
{
if (cx.PropertyInfo.Name == "Password")
{
return CreateResetPwdButton(user);
}
else if (cx.PropertyInfo.Name == "Username")
{
c.IsEnabled = false;
}
}
return c;
};
formControl.SubmitCallback = (d) =>
{
using (var dbcontext = new WarehouseContext())
{
try
{
var selectuser = d as User;
var updateuser = dbcontext.Users.Find(selectuser.UserId);
updateuser.Name = selectuser.Name;
updateuser.PhoneNumber = selectuser.PhoneNumber;
updateuser.Memo = selectuser.Memo;
updateuser.IdentificationNumber = selectuser.IdentificationNumber;
updateuser.PermissionGroup = selectuser.PermissionGroup;
updateuser.Department = selectuser.Department;
dbcontext.SaveChanges();
WindowMgr.SendNotification("更新用户成功", NotificationLevel.Information);
if (updateCallback != null)
updateCallback(selectuser);
}
catch (Exception ex)
{
// TODO
WindowMgr.SendNotification("更新用户失败",NotificationLevel.Error);
}
}
};
formControl.RenderForm(user, false);
formControl.ConfirmButton.Content = "保存设置";
return formControl;
}