private async Task ResetDataAsync()
{
//恢复到上一步
if (ScanedCount > 0)
{
if (await Application.Current.MainPage.DisplayAlert("提示", "确定要恢复至上一步吗", "确定", "取消"))
{
ScanedCount = ScanedCount - 1;
//取最上面的一个进行恢复
if (App.CheckedAllocations.Count > 0)
{
var item = App.CheckedAllocations.Pop();
if (item.IsChecked == StateKind.Checked)
{
App.Allocations.First(p => p.MasterAwb == item.MasterAwb && p.SubAwb == item.SubAwb)
.IsChecked = StateKind.NoChecked;
Allots.First(p => p.MasterAwb == item.MasterAwb && p.SubAwb == item.SubAwb)
.IsChecked = StateKind.NoChecked;
//更新本地数据库中的数据
_realm.Write(() =>
{
var existedItem = _realm.All <AllocationData2>().FirstOrDefault(p => p.MasterAwb == item.MasterAwb && p.SubAwb == item.SubAwb);
if (existedItem != null)
{
existedItem.IsChecked = 1;
}
});
}
else if (item.IsChecked == StateKind.OverChecked)
{
App.Allocations.Remove(item);
Allots.Remove(item);
//删除本地数据当中的数据
_realm.Write(() =>
{
var existedItem = _realm.All <AllocationData2>().FirstOrDefault(p => p.MasterAwb == item.MasterAwb && p.SubAwb == item.SubAwb);
if (existedItem != null)
{
_realm.Remove(existedItem);
}
});
}
OnPropertyChanged(nameof(Summary));
await Application.Current.MainPage.DisplayAlert("提示", "已经恢复至上一步", "确定");
}
}
}
else
{
await Application.Current.MainPage.DisplayAlert("提示", "已经恢复至初始状态", "确定");
}
}
private void ShowAllDataAsync()
{
foreach (var item in App.Allocations)
{
if (Allots.FirstOrDefault(p => p.MasterAwb == item.MasterAwb && p.SubAwb == item.SubAwb) != null)
{
continue;
}
Allots.Add(item);
}
MasterAwbs = allots.Distinct(p => p.MasterAwb).Select(p => p.MasterAwb).ToList();
Count = allots.Count;
}
private async Task SearchDataAsync()
{
try
{
if (string.IsNullOrWhiteSpace(SubNo))
{
return;
}
if (string.IsNullOrWhiteSpace(SelectedMasterAwb))
{
await Application.Current.MainPage.DisplayAlert("提示", "选择主单号", "确定");
return;
}
var rst = App.Allocations.Where(p => p.MasterAwb == SelectedMasterAwb && p.SubAwb == SubNo.TrimEnd());
var enumerable = rst as AllocationData[] ?? rst.ToArray();
if (enumerable.Any())
{
var firstItem = enumerable.First();
// 如果已经盘点过就不要再进行盘点
if (firstItem.IsChecked != StateKind.Checked)
{
//清理
Allots.Clear();
firstItem.IsChecked = StateKind.Checked;
App.Allocations.First(p => p.MasterAwb == SelectedMasterAwb && p.SubAwb == SubNo).IsChecked =
StateKind.Checked;
//更新缓存中的数据，因为需要同步到服务器上
//App.CheckedAllocations.First(p => p.MasterAwb == SelectedMasterAwb && p.SubAwb == SubNo).IsChecked =
// StateKind.Checked;
if (App.CheckedAllocations.Contains(firstItem))
{
foreach (var data in App.CheckedAllocations)
{
if (data.MasterAwb == SelectedMasterAwb && data.SubAwb == SubNo)
{
data.IsChecked = StateKind.Checked;
}
}
}
else
{
App.CheckedAllocations.Push(firstItem);
}
//这个是持久化保存，就是防止手持设备突然退出时候，数据能够备份
_realm.Write(() =>
{
var first = _realm.All <AllocationData2>().FirstOrDefault(p => p.MasterAwb == SelectedMasterAwb && p.SubAwb == SubNo);
if (first != null)
{
first.IsChecked = 2;
}
else
{
_realm.Add(new AllocationData2
{
Amount = firstItem.Amount,
IsChecked = (int)firstItem.IsChecked,
MasterAwb = firstItem.MasterAwb,
SubAwb = firstItem.SubAwb,
});
}
});
//判断是否需要查验
if (!string.IsNullOrWhiteSpace(firstItem.Status) && firstItem.Status.Contains("查验"))
{
chayanPlayer.Play();
}
else
{
okPlayer.Play();
}
Allots.Add(firstItem);
ScanedCount = ScanedCount + 1;
Count = Allots.Count;
}
}
else
{
//新增
yizhuangPlayer.Play();
//http://101.201.28.235:91/version/nodata.wav
//await CrossMediaManager.Current.Play("http://101.201.28.235:91/version/nodata.wav");
if (await Application.Current.MainPage.DisplayAlert("提示", "是否标记为溢装到货", "确定", "取消"))
{
Allots.Clear();
var newItem = new AllocationData
{
IsChecked = StateKind.OverChecked,
MasterAwb = SelectedMasterAwb,
SubAwb = SubNo,
Amount = 1
};
Allots.Add(newItem);
Count = allots.Count;
App.Allocations.Add(newItem);
App.CheckedAllocations.Push(newItem);
ScanedCount = ScanedCount + 1;
//添加到本地数据库
_realm.Write(() =>
{
_realm.Add(new AllocationData2
{
Amount = 1,
IsChecked = 3,
MasterAwb = SelectedMasterAwb,
SubAwb = SubNo,
});
});
}
}
//TODO: 需要找到扫码完成之后选中文本
SubNo = string.Empty;
OnPropertyChanged(nameof(Summary));
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("提示", $"盘点出错:{ex.Message}", "确定");
}
}
