void ProcessTag(TagAndData tag)
{
var entity = InventoryData.AddEntity(tag, out bool isNewly);
var info = entity.Tag as ProcessInfo;
if (info == null)
{
info = new ProcessInfo();
entity.Tag = info;
}
if (isNewly)
{
App.Invoke(new Action(() =>
{
_entities.Add(entity);
}));
}
if (string.IsNullOrEmpty(entity.PII) == false &&
string.IsNullOrEmpty(info.State))
{
info.State = "processing";
InventoryData.AppendList(entity);
InventoryData.ActivateInventory();
}
}
private void clearList_Click(object sender, RoutedEventArgs e)
{
App.Invoke(new Action(() =>
{
_entities.Clear();
}));
InventoryData.Clear();
}
void ClearList()
{
App.Invoke(new Action(() =>
{
_entities.Clear();
}));
InventoryData.Clear();
InventoryData.CurrentShelfNo = null;
}
void RemoveEntity(Entity entity)
{
// 删除这个事项，以便后面可以重新处理
App.Invoke(new Action(() =>
{
_entities.Remove(entity);
}));
InventoryData.RemoveEntity(entity);
}
private void PageInventory_Loaded(object sender, RoutedEventArgs e)
{
App.NewTagChanged += CurrentApp_NewTagChanged;
App.IsPageInventoryActive = true;
_ = Task.Run(() =>
{
CancellationTokenSource cancel = new CancellationTokenSource();
ProgressWindow progress = null;
App.Invoke(new Action(() =>
{
progress = new ProgressWindow();
progress.TitleText = "dp2SSL -- 盘点";
progress.MessageText = "正在获取 UID 对照信息，请稍候 ...";
progress.Owner = Application.Current.MainWindow;
progress.WindowStartupLocation = WindowStartupLocation.CenterOwner;
progress.Closed += (s, e1) =>
{
cancel.Cancel();
};
progress.okButton.Visibility = Visibility.Collapsed;
// progress.okButton.Content = "停止";
App.SetSize(progress, "middle");
progress.BackColor = "green";
progress.Show();
}));
try
{
Hashtable uid_table = new Hashtable();
var result = InventoryData.DownloadUidTable(
null,
uid_table,
(text) =>
{
App.Invoke(new Action(() =>
{
progress.MessageText = text;
}));
},
cancel.Token);
InventoryData.SetUidTable(uid_table);
}
catch (Exception ex)
{
WpfClientInfo.WriteErrorLog($"准备册记录过程出现异常: {ExceptionUtil.GetDebugText(ex)}");
}
finally
{
App.Invoke(new Action(() =>
{
progress.Close();
}));
}
});
}
public static Entity AddEntity(TagAndData tag, out bool isNewly)
{
if (_entityTable.ContainsKey(tag.OneTag.UID))
{
// TODO: 更新 tagInfo
isNewly = false;
Entity result = _entityTable[tag.OneTag.UID] as Entity;
InventoryData.NewEntity(tag, result, false);
return(result);
}
var entity = InventoryData.NewEntity(tag, null, false);
_entityTable[entity.UID] = entity;
isNewly = true;
return(entity);
}
void ProcessTag(BaseChannel <IRfid> channel, TagAndData tag)
{
var entity = InventoryData.AddEntity(tag, out bool isNewly);
var info = entity.Tag as ProcessInfo;
if (info == null)
{
info = new ProcessInfo();
entity.Tag = info;
}
if (isNewly)
{
App.Invoke(new Action(() =>
{
_entities.Add(entity);
}));
}
FillEntity(channel, entity);
}
private void PageInventory_Loaded(object sender, RoutedEventArgs e)
{
App.NewTagChanged += CurrentApp_NewTagChanged;
App.IsPageInventoryActive = true;
RefreshActionModeMenu();
_ = Task.Run(() =>
{
// 获得馆藏地列表
GetLocationListResult get_result = LibraryChannelUtil.GetLocationList();
if (get_result.Value == -1)
{
App.SetError("inventory", $"获得馆藏地列表时出错: {get_result.ErrorInfo}");
}
string batchNo = "inventory_" + DateTime.Now.ToShortDateString();
bool slow_mode = false;
bool dialog_result = false;
// “开始盘点”对话框
App.Invoke(new Action(() =>
{
App.PauseBarcodeScan();
try
{
BeginInventoryWindow dialog = new BeginInventoryWindow();
dialog.TitleText = $"开始盘点";
// dialog.Text = $"如何处理以上放入 {door_names} 的 {collection.Count} 册图书？";
dialog.Owner = App.CurrentApp.MainWindow;
// dialog.BatchNo = batchNo;
dialog.WindowStartupLocation = WindowStartupLocation.CenterOwner;
App.SetSize(dialog, "tall");
dialog.location.ItemsSource = get_result.List; // result.List;
dialog.BatchNo = batchNo;
dialog.ActionMode = ActionMode;
dialog.ShowDialog();
if (dialog.DialogResult == false)
{
dialog_result = false;
}
else
{
dialog_result = true;
{
_actionMode = dialog.ActionMode;
RefreshActionModeMenu();
}
CurrentLocation = dialog.Location;
CurrentBatchNo = dialog.BatchNo;
slow_mode = dialog.SlowMode;
}
}
finally
{
App.ContinueBarcodeScan();
}
}));
ClearList();
if (dialog_result == true && slow_mode == false)
{
CancellationTokenSource cancel = new CancellationTokenSource();
ProgressWindow progress = null;
App.Invoke(new Action(() =>
{
progress = new ProgressWindow();
progress.TitleText = "dp2SSL -- 盘点";
progress.MessageText = "正在获取 UID 对照信息，请稍候 ...";
progress.Owner = Application.Current.MainWindow;
progress.WindowStartupLocation = WindowStartupLocation.CenterOwner;
progress.Closed += (s, e1) =>
{
cancel.Cancel();
};
progress.okButton.Visibility = Visibility.Collapsed;
// progress.okButton.Content = "停止";
App.SetSize(progress, "middle");
progress.BackColor = "green";
progress.Show();
}));
try
{
Hashtable uid_table = new Hashtable();
var result = InventoryData.DownloadUidTable(
null,
uid_table,
(text) =>
{
App.Invoke(new Action(() =>
{
progress.MessageText = text;
}));
},
cancel.Token);
InventoryData.SetUidTable(uid_table);
}
catch (Exception ex)
{
WpfClientInfo.WriteErrorLog($"准备册记录过程出现异常: {ExceptionUtil.GetDebugText(ex)}");
}
finally
{
App.Invoke(new Action(() =>
{
progress.Close();
}));
}
}
});
}
void FillEntity(BaseChannel <IRfid> channel,
Entity entity,
delegate_speakLocation func_speakLocation)
{
var info = entity.Tag as ProcessInfo;
// 是否强迫获取标签内容
bool force = info.GetTagInfoError == "errorGetTagInfo" ||
StringUtil.IsInList("verifyEAS", ActionMode);
// bool force = info.GetTagInfoError == "errorGetTagInfo"; // testing
// 2020/10/7
// 尝试获取 PII
if (string.IsNullOrEmpty(entity.PII) ||
force)
{
if (InventoryData.UidExsits(entity.UID, out string pii) &&
force == false)
{
entity.PII = pii;
var set_result = SetTargetCurrentLocation(info);
if (set_result.Value == -1 && set_result.ErrorCode == "noCurrentShelfNo")
{
// 删除这个事项，以便后面可以重新处理
RemoveEntity(entity);
}
}
else
{
string error = null;
if (channel.Started == false)
{
error = "22 RFID 通道尚未启动";
}
else
{
var get_result = channel.Object.GetTagInfo(entity.ReaderName, entity.UID, Convert.ToUInt32(entity.Antenna), "quick");
/*
* // testing
* get_result.Value = -1;
* get_result.ErrorInfo = "GetTagInfo() error error 1234 error 1345";
*/
if (get_result.Value == -1)
{
SoundMaker.ErrorSound();
// 朗读出错 entity 数量
var count = InventoryData.AddErrorEntity(entity, out bool changed);
if (changed == true)
{
App.CurrentApp.SpeakSequence(count.ToString());
}
info.GetTagInfoError = "errorGetTagInfo";
info.ErrorCount++;
error = get_result.ErrorInfo;
// TODO: 当有一行以上 GetTagInfo() 出错时，要不断发出响声警告。
entity.Error = error;
if (info.ErrorCount > 5)
{
if (func_speakLocation?.Invoke(entity) == true)
{
info.ErrorCount = 0;
}
}
}
else
{
entity.Error = null;
// 把 PII 显示出来
InventoryData.UpdateEntity(entity,
get_result.TagInfo,
out string type);
info.GetTagInfoError = "";
// 层架标
if (type == "location")
{
info.IsLocation = true;
if (string.IsNullOrEmpty(entity.PII) == false)
{
// 设置当前层架标
SwitchCurrentShelfNo(entity);
}
}
else
{
var set_result = SetTargetCurrentLocation(info);
if (set_result.Value == -1 && set_result.ErrorCode == "noCurrentShelfNo")
{
// 删除这个事项，以便后面可以重新处理
RemoveEntity(entity);
}
}
// 朗读出错 entity 数量
var count = InventoryData.RemoveErrorEntity(entity, out bool changed);
if (changed == true)
{
App.CurrentApp.SpeakSequence(count.ToString());
}
if (StringUtil.IsInList("blankTag", entity.ErrorCode))
{
App.CurrentApp.SpeakSequence(entity.Error);
}
}
}
}
}
}
// 筛选出需要 GetTagInfo() 的那些标签
async Task FilterTags(BaseChannel <IRfid> channel, List <TagAndData> tags)
{
// PII 尚为空的那些 entities
List <Entity> empty_piis = new List <Entity>();
// 其他 entities
List <Entity> rests = new List <Entity>();
foreach (var tag in tags)
{
var entity = InventoryData.AddEntity(tag, out bool isNewly);
var info = entity.Tag as ProcessInfo;
if (info == null)
{
info = new ProcessInfo();
entity.Tag = info;
}
if (isNewly)
{
App.Invoke(new Action(() =>
{
_entities.Add(entity);
}));
}
if (string.IsNullOrEmpty(entity.PII))
{
empty_piis.Add(entity);
}
else
{
// 对 PII 不为空的，但有任务没有完成的，要加入列表寻求再次被后台处理
rests.Add(entity);
/*
* if (info.IsLocation == false)
* {
* InventoryData.AppendList(entity);
* InventoryData.ActivateInventory();
* }
*/
}
// 如果发现 PII 不为空的层架标，要用于切换当前 CurrentShelfNo
if (info != null && info.IsLocation == true)
{
SwitchCurrentShelfNo(entity);
if (isNewly == false)
{
App.Invoke(new Action(() =>
{
_entities.MoveToTail(entity);
}));
}
}
}
// 准备音阶
SoundMaker.InitialSequence(empty_piis.Count);
bool speaked = false;
// 集中 GetTagInfo()
foreach (var entity in empty_piis)
{
var info = entity.Tag as ProcessInfo;
SoundMaker.NextSound();
FillEntity(channel, entity,
(e) =>
{
// 说过一次便不再说
if (speaked == true)
{
return(false);
}
speaked = SpeakLocation(e);
return(speaked);
});
// 进入后台队列
if (string.IsNullOrEmpty(entity.PII) == false &&
info.IsLocation == false)
{
InventoryData.AppendList(entity);
InventoryData.ActivateInventory();
}
}
// 停止音阶响声
SoundMaker.StopCurrent();
// 其余的也要进入后台队列
foreach (var entity in rests)
{
var info = entity.Tag as ProcessInfo;
if (info.IsLocation == true)
{
continue;
}
// 尝试重新赋予目标 location 和 currentLocation，观察参数是否发生变化、重做后台任务
var old_targetLocation = info.TargetLocation;
var old_targetShelfNo = info.TargetShelfNo;
var old_targetCurrentLocation = info.TargetCurrentLocation;
var result = SetTargetCurrentLocation(info);
if (result.Value != -1)
{
if (old_targetLocation != info.TargetLocation ||
old_targetShelfNo != info.TargetShelfNo ||
old_targetCurrentLocation != info.TargetCurrentLocation)
{
// 删除条目，这样可以迫使用新 target 重做后台任务
info.SetTaskInfo("setLocation", null);
// 视觉上移动到最末行，让操作者意识到发生了重做后台任务
App.Invoke(new Action(() =>
{
_entities.MoveToTail(entity);
}));
}
}
if (string.IsNullOrEmpty(entity.PII) == false &&
info.IsLocation == false)
{
InventoryData.AppendList(entity);
InventoryData.ActivateInventory();
}
}
// 2020/11/9
// 执行修改 EAS 任务
foreach (var entity in rests)
{
var info = entity.Tag as ProcessInfo;
// 如果有以前尚未执行成功的修改 EAS 的任务，则尝试再执行一次
if (info != null &&
info.TargetEas != null &&
info.ContainTask("changeEAS") == true &&
info.IsTaskCompleted("changeEAS") == false)
{
try
{
if (info.TargetEas == "?")
{
await InventoryData.VerifyEasAsync(entity);
}
else
{
// TODO: 记载轮空和出错的次数。
// result.Value
// -1 出错
// 0 标签不在读卡器上所有没有执行
// 1 成功执行修改
await InventoryData.TryChangeEasAsync(entity, info.TargetEas == "on");
}
}
catch (Exception ex)
{
WpfClientInfo.WriteErrorLog($"FilterTags() 出现异常: {ExceptionUtil.GetDebugText(ex)}");
App.SetError("processing", $"FilterTags() 出现异常: {ex.Message}");
}
}
}
}
void FillEntity(BaseChannel <IRfid> channel,
Entity entity,
delegate_speakLocation func_speakLocation)
{
var info = entity.Tag as ProcessInfo;
// 2020/10/7
// 尝试获取 PII
if (string.IsNullOrEmpty(entity.PII))
{
if (InventoryData.UidExsits(entity.UID, out string pii))
{
entity.PII = pii;
}
else
{
string error = null;
if (channel.Started == false)
{
error = "RFID 通道尚未启动";
}
else
{
var get_result = channel.Object.GetTagInfo(entity.ReaderName, entity.UID, Convert.ToUInt32(entity.Antenna), "quick");
/*
* // testing
* get_result.Value = -1;
* get_result.ErrorInfo = "GetTagInfo() error error 1234 error 1345";
*/
if (get_result.Value == -1)
{
SoundMaker.ErrorSound();
// 朗读出错 entity 数量
var count = InventoryData.AddErrorEntity(entity, out bool changed);
if (changed == true)
{
App.CurrentApp.SpeakSequence(count.ToString());
}
info.State = "errorGetTagInfo";
info.ErrorCount++;
error = get_result.ErrorInfo;
// TODO: 当有一行以上 GetTagInfo() 出错时，要不断发出响声警告。
entity.Error = error;
if (info.ErrorCount > 5)
{
if (func_speakLocation?.Invoke(entity) == true)
{
info.ErrorCount = 0;
}
}
}
else
{
entity.Error = null;
// 把 PII 显示出来
InventoryData.UpdateEntity(entity, get_result.TagInfo);
info.State = "";
// 朗读出错 entity 数量
var count = InventoryData.RemoveErrorEntity(entity, out bool changed);
if (changed == true)
{
App.CurrentApp.SpeakSequence(count.ToString());
}
if (StringUtil.IsInList("blankTag", entity.ErrorCode))
{
App.CurrentApp.SpeakSequence(entity.Error);
}
}
}
}
}
if (string.IsNullOrEmpty(entity.PII) == false &&
string.IsNullOrEmpty(info.State))
{
info.State = "processing"; // 正在获取册信息
InventoryData.AppendList(entity);
InventoryData.ActivateInventory();
}
}
// 筛选出需要 GetTagInfo() 的那些标签
void FilterTags(BaseChannel <IRfid> channel, List <TagAndData> tags)
{
List <Entity> entities1 = new List <Entity>();
List <Entity> all = new List <Entity>();
foreach (var tag in tags)
{
var entity = InventoryData.AddEntity(tag, out bool isNewly);
var info = entity.Tag as ProcessInfo;
if (info == null)
{
info = new ProcessInfo();
entity.Tag = info;
}
if (isNewly)
{
App.Invoke(new Action(() =>
{
_entities.Add(entity);
}));
}
if (string.IsNullOrEmpty(entity.PII))
{
entities1.Add(entity);
}
all.Add(entity);
}
// 准备音阶
SoundMaker.InitialSequence(entities1.Count);
bool speaked = false;
// 集中 GetTagInfo()
foreach (var entity in entities1)
{
SoundMaker.NextSound();
FillEntity(channel, entity,
(e) =>
{
// 说过一次便不再说
if (speaked == true)
{
return(false);
}
speaked = SpeakLocation(e);
return(speaked);
});
}
// 停止音阶响声
SoundMaker.StopCurrent();
// 获取题名等
foreach (var entity in all)
{
var info = entity.Tag as ProcessInfo;
if (string.IsNullOrEmpty(entity.PII) == false &&
string.IsNullOrEmpty(info.State))
{
info.State = "processing"; // 正在获取册信息
InventoryData.AppendList(entity);
InventoryData.ActivateInventory();
}
}
}
