internal static void DisplaySelectedTab(Vector2 displayViewerPosition)
{
switch (_selectedTab)
{
case Tab.Realism:
TabRealism.Display(displayViewerPosition);
break;
case Tab.Config:
TabConfig.Display(displayViewerPosition);
break;
case Tab.Highlight:
TabHighlight.Display(displayViewerPosition);
break;
case Tab.Sounds:
TabSounds.Display(displayViewerPosition);
break;
case Tab.ToolTips:
TabToolTips.Display(displayViewerPosition);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////
private static DyGraphOptions MakeGraphOptions(TabConfig tab)
{
return(new DyGraphOptions()
{
labels = new List <string>()
{
"Date"
}.Concat(tab.Items.Select(it => it.GetLabel())).ToArray(),
series = MakeSeriesOptions(tab.Items),
axes = MakeAxisOptions(tab.PlotConfig),
drawAxesAtZero = true,
includeZero = true,
connectSeparatedPoints = true,
ylabel = tab.PlotConfig.LeftAxisName,
y2label = tab.PlotConfig.RightAxisName,
visibility = tab.Items.Select(v => v.Checked).ToArray()
});
}
public override async Task <ReqResult> OnUiRequestAsync(string command, DataValue parameters)
{
switch (command)
{
case "Init": {
var para = parameters.Object <InitParams>();
var(windowLeft, windowRight) = GetTimeWindow(para.TimeRange, new List <VTTQ[]>());
var res = new LoadHistoryResult();
res.Tabs = configuration.Tabs.Select(t => new TabRes()
{
Name = t.Name,
MaxDataPoints = t.PlotConfig.MaxDataPoints,
Variables = t.Items.Select(it => it.Variable).ToArray(),
Options = MakeGraphOptions(t),
Configuration = t
}).ToArray();
res.WindowLeft = windowLeft.JavaTicks;
res.WindowRight = windowRight.JavaTicks;
tabStates = GetInitialTabStates(configuration);
ObjectRef[] objects = configuration.Tabs.SelectMany(t => t.Items.Select(it => it.Variable.Object)).Distinct().ToArray();
ObjectInfo[] infos;
try {
infos = await Connection.GetObjectsByID(objects);
}
catch (Exception) {
infos = new ObjectInfo[objects.Length];
for (int i = 0; i < objects.Length; ++i)
{
ObjectRef obj = objects[i];
try {
infos[i] = await Connection.GetObjectByID(obj);
}
catch (Exception) {
infos[i] = new ObjectInfo(obj, "???", "???");
}
}
}
foreach (ObjectInfo info in infos)
{
var numericVariables = info.Variables.Where(IsNumeric).Select(v => v.Name).ToArray();
res.ObjectMap[info.ID.ToEncodedString()] = new ObjInfo()
{
Name = info.Name,
Variables = numericVariables
};
}
var mods = await Connection.GetModules();
res.Modules = mods.Select(m => new ModuleInfo()
{
ID = m.ID,
Name = m.Name
}).ToArray();
await EnableEvents(configuration);
return(ReqResult.OK(res));
}
case "LoadTabData": {
var para = parameters.Object <LoadHistoryParams>();
TabState tabState = tabStates.First(ts => ts.TabName == para.TabName);
tabState.LastTimeRange = para.TimeRange;
Timestamp tStart = para.TimeRange.GetStart();
Timestamp tEnd = para.TimeRange.GetEnd();
var listHistories = new List <VTTQ[]>();
foreach (var variable in para.Variables)
{
try {
VTTQ[] data = await Connection.HistorianReadRaw(variable, tStart, tEnd, para.MaxDataPoints, BoundingMethod.CompressToN);
listHistories.Add(data);
}
catch (Exception) {
listHistories.Add(new VTTQ[0]);
}
}
tabState.IsLoaded = true;
var(windowLeft, windowRight) = GetTimeWindow(para.TimeRange, listHistories);
var res = MemoryManager.GetMemoryStream("LoadHistory");
try {
using (var writer = new StreamWriter(res, Encoding.ASCII, 8 * 1024, leaveOpen: true)) {
writer.Write("{ \"WindowLeft\": " + windowLeft.JavaTicks);
writer.Write(", \"WindowRight\": " + windowRight.JavaTicks);
writer.Write(", \"Data\": ");
WriteUnifiedData(writer, listHistories);
writer.Write('}');
}
res.Seek(0, SeekOrigin.Begin);
}
catch (Exception) {
res.Dispose();
throw;
}
return(new ReqResult(200, res));
}
case "SaveItems": {
var para = parameters.Object <SaveItemsParams>();
TabState tabState = tabStates.First(ts => ts.TabName == para.TabName);
VariableRef[] newVariables = para.Items.Select(it => it.Variable).ToArray();
bool reloadData = !Arrays.Equals(newVariables, tabState.Variables);
tabState.Variables = newVariables;
TabConfig tabConfig = configuration.Tabs.FirstOrDefault(t => t.Name == para.TabName);
tabConfig.Items = para.Items;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
if (reloadData)
{
await EnableEvents(configuration);
}
return(ReqResult.OK(new {
Options = MakeGraphOptions(tabConfig),
Variables = newVariables,
Configuration = tabConfig,
ReloadData = reloadData
}));
}
case "SavePlot": {
var para = parameters.Object <SavePlotParams>();
TabConfig tabConfig = configuration.Tabs.First(t => t.Name == para.TabName);
bool reloadData = tabConfig.PlotConfig.MaxDataPoints != para.Plot.MaxDataPoints;
tabConfig.PlotConfig = para.Plot;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(new {
Options = MakeGraphOptions(tabConfig),
Configuration = tabConfig,
ReloadData = reloadData
}));
}
case "DeleteTab": {
var para = parameters.Object <DeleteTabParams>();
configuration.Tabs = configuration.Tabs.Where(t => t.Name != para.TabName).ToArray();
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(""));
}
case "RenameTab": {
var para = parameters.Object <RenameTabParams>();
if (para.NewName != para.TabName && configuration.Tabs.Any(t => t.Name == para.NewName))
{
throw new Exception("Tab name already exists!");
}
TabConfig tabConfig = configuration.Tabs.First(t => t.Name == para.TabName);
tabConfig.Name = para.NewName;
TabState tabState = tabStates.First(ts => ts.TabName == para.TabName);
tabState.TabName = para.NewName;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(new {
Configuration = tabConfig
}));
}
case "AddTab": {
var para = parameters.Object <AddTabParams>();
var(windowLeft, windowRight) = GetTimeWindow(para.TimeRange, new List <VTTQ[]>());
if (configuration.Tabs.Any(t => t.Name == para.NewName))
{
throw new Exception("Tab name already exists!");
}
TabConfig tabConfig = new TabConfig();
tabConfig.Name = para.NewName;
var tabs = configuration.Tabs.ToList();
tabs.Add(tabConfig);
configuration.Tabs = tabs.ToArray();
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
var tabState = new TabState()
{
TabName = para.NewName,
LastTimeRange = para.TimeRange
};
tabStates.Add(tabState);
return(ReqResult.OK(new {
NewTab = new TabRes()
{
Name = tabConfig.Name,
MaxDataPoints = tabConfig.PlotConfig.MaxDataPoints,
Options = MakeGraphOptions(tabConfig),
Configuration = tabConfig
},
WindowLeft = windowLeft.JavaTicks,
WindowRight = windowRight.JavaTicks
}));
}
case "MoveLeft": {
var para = parameters.Object <MoveTabParams>();
int i = configuration.Tabs.ToList().FindIndex(t => t.Name == para.TabName);
if (i <= 0)
{
throw new Exception("Can't move left");
}
var tmp = configuration.Tabs[i];
configuration.Tabs[i] = configuration.Tabs[i - 1];
configuration.Tabs[i - 1] = tmp;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(""));
}
case "MoveRight": {
var para = parameters.Object <MoveTabParams>();
int i = configuration.Tabs.ToList().FindIndex(t => t.Name == para.TabName);
if (i >= configuration.Tabs.Length - 1)
{
throw new Exception("Can't move right");
}
var tmp = configuration.Tabs[i];
configuration.Tabs[i] = configuration.Tabs[i + 1];
configuration.Tabs[i + 1] = tmp;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(""));
}
case "ReadModuleObjects": {
var pars = parameters.Object <ReadModuleObjectsParams>();
ObjectInfo[] objects;
try {
objects = await Connection.GetAllObjects(pars.ModuleID);
}
catch (Exception) {
objects = new ObjectInfo[0];
}
return(ReqResult.OK(new {
Items = objects.Where(o => o.Variables.Any(IsNumeric)).Select(o => new Obj()
{
Type = o.ClassName,
ID = o.ID.ToEncodedString(),
Name = o.Name,
Variables = o.Variables.Where(IsNumeric).Select(v => v.Name).ToArray()
})
}));
}
default:
return(ReqResult.Bad("Unknown command: " + command));
}
}
public override async Task <ReqResult> OnUiRequestAsync(string command, DataValue parameters)
{
switch (command)
{
case "Init": {
var para = parameters.Object <InitParams>() ?? throw new Exception("InitParams is null");
var(windowLeft, windowRight) = GetTimeWindow(para.TimeRange, new List <VTTQs>());
var res = new LoadHistoryResult();
res.Tabs = configuration.Tabs.Select(t => new TabRes()
{
Name = t.Name,
MaxDataPoints = t.PlotConfig.MaxDataPoints,
Variables = t.Items.Select(it => it.Variable).ToArray(),
Options = MakeGraphOptions(t),
Configuration = t
}).ToArray();
res.WindowLeft = windowLeft.JavaTicks;
res.WindowRight = windowRight.JavaTicks;
tabStates = GetInitialTabStates(configuration);
ObjectRef[] objects = configuration.Tabs.SelectMany(t => t.Items.Select(it => it.Variable.Object)).Distinct().ToArray();
ObjectInfos infos;
try {
infos = await Connection.GetObjectsByID(objects);
}
catch (Exception) {
infos = new ObjectInfos(objects.Length);
for (int i = 0; i < objects.Length; ++i)
{
ObjectRef obj = objects[i];
try {
infos.Add(await Connection.GetObjectByID(obj));
}
catch (Exception) {
infos.Add(new ObjectInfo(obj, "???", "???"));
}
}
}
foreach (ObjectInfo info in infos)
{
var numericVariables = info.Variables.Where(IsNumericOrBool).Select(v => v.Name).ToArray();
res.ObjectMap[info.ID.ToEncodedString()] = new ObjInfo()
{
Name = info.Name,
Variables = numericVariables
};
}
res.Modules = modules;
await EnableEvents(configuration);
return(ReqResult.OK(res));
}
case "LoadTabData": {
var para = parameters.Object <LoadHistoryParams>() ?? throw new Exception("LoadHistoryParams is null");
TabState tabState = tabStates.FirstOrDefault(ts => ts.TabName == para.TabName);
if (tabState == null)
{
throw new Exception($"Failed to load history data: tab '{para.TabName}' not found");
}
tabState.LastTimeRange = para.TimeRange;
Timestamp tStart = para.TimeRange.GetStart();
Timestamp tEnd = para.TimeRange.GetEnd();
TabConfig tabConfig = configuration.Tabs.First(t => t.Name == para.TabName);
QualityFilter filter = tabConfig.PlotConfig.FilterByQuality;
var listHistories = new List <VTTQs>();
foreach (var variable in para.Variables)
{
try {
VTTQs data = await Connection.HistorianReadRaw(variable, tStart, tEnd, para.MaxDataPoints, BoundingMethod.CompressToN, filter);
listHistories.Add(data);
}
catch (Exception) {
listHistories.Add(new VTTQs());
}
}
tabState.IsLoaded = true;
var(windowLeft, windowRight) = GetTimeWindow(para.TimeRange, listHistories);
var res = MemoryManager.GetMemoryStream("LoadHistory");
try {
using (var writer = new StreamWriter(res, Encoding.ASCII, 8 * 1024, leaveOpen: true)) {
writer.Write("{ \"WindowLeft\": " + windowLeft.JavaTicks);
writer.Write(", \"WindowRight\": " + windowRight.JavaTicks);
writer.Write(", \"Data\": ");
WriteUnifiedData(new JsonDataRecordArrayWriter(writer), listHistories);
writer.Write('}');
}
res.Seek(0, SeekOrigin.Begin);
}
catch (Exception) {
res.Dispose();
throw;
}
return(new ReqResult(200, res));
}
case "DownloadFile": {
var para = parameters.Object <DownloadDataFileParams>() ?? throw new Exception("DownloadDataFileParams is null");
TabConfig tabConfig = configuration.Tabs.First(t => t.Name == para.TabName);
QualityFilter filter = tabConfig.PlotConfig.FilterByQuality;
Timestamp tStart = para.TimeRange.GetStart();
Timestamp tEnd = para.TimeRange.GetEnd();
var listHistories = new List <VTTQs>();
foreach (var variable in para.Variables)
{
try {
const int ChunckSize = 5000;
VTTQs data = await Connection.HistorianReadRaw(variable, tStart, tEnd, ChunckSize, BoundingMethod.TakeFirstN, filter);
if (data.Count < ChunckSize)
{
listHistories.Add(data);
}
else
{
var buffer = new VTTQs(data);
do
{
Timestamp t = data[data.Count - 1].T.AddMillis(1);
data = await Connection.HistorianReadRaw(variable, t, tEnd, ChunckSize, BoundingMethod.TakeFirstN, filter);
buffer.AddRange(data);
}while (data.Count == ChunckSize);
listHistories.Add(buffer);
}
}
catch (Exception) {
listHistories.Add(new VTTQs());
}
}
var columns = new List <string>();
columns.Add("Time");
columns.AddRange(para.VariableNames);
var res = MemoryManager.GetMemoryStream("DownloadFile");
try {
string contentType;
switch (para.FileType)
{
case FileType.CSV:
contentType = "text/csv";
using (var writer = new StreamWriter(res, Encoding.UTF8, 8 * 1024, leaveOpen: true)) {
WriteUnifiedData(new CsvDataRecordArrayWriter(writer, columns, configuration.DataExport.CSV), listHistories);
}
break;
case FileType.Spreadsheet:
contentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
using (var excel = new ExcelPackage(res)) {
ExcelWorksheet sheet = excel.Workbook.Worksheets.Add("Data Export");
WriteUnifiedData(new ExcelDataRecordArrayWriter(sheet, columns, configuration.DataExport.Spreadsheet), listHistories);
excel.Save();
}
break;
default: throw new Exception($"Unknown file type: {para.FileType}");
}
res.Seek(0, SeekOrigin.Begin);
return(new ReqResult(200, res, contentType));
}
catch (Exception) {
res.Dispose();
throw;
}
}
case "SaveItems": {
var para = parameters.Object <SaveItemsParams>() ?? throw new Exception("SaveItemsParams is null");
TabState tabState = tabStates.First(ts => ts.TabName == para.TabName);
VariableRef[] newVariables = para.Items.Select(it => it.Variable).ToArray();
bool reloadData = !Arrays.Equals(newVariables, tabState.Variables);
tabState.Variables = newVariables;
TabConfig tabConfig = configuration.Tabs.FirstOrDefault(t => t.Name == para.TabName);
tabConfig.Items = para.Items;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
if (reloadData)
{
await EnableEvents(configuration);
}
return(ReqResult.OK(new {
Options = MakeGraphOptions(tabConfig),
Variables = newVariables,
Configuration = tabConfig,
ReloadData = reloadData
}));
}
case "SavePlot": {
var para = parameters.Object <SavePlotParams>() ?? throw new Exception("SavePlotParams is null");
TabConfig tabConfig = configuration.Tabs.First(t => t.Name == para.TabName);
bool reloadData =
tabConfig.PlotConfig.MaxDataPoints != para.Plot.MaxDataPoints ||
tabConfig.PlotConfig.FilterByQuality != para.Plot.FilterByQuality ||
tabConfig.PlotConfig.LeftAxisLimitY != para.Plot.LeftAxisLimitY ||
tabConfig.PlotConfig.RightAxisLimitY != para.Plot.RightAxisLimitY;
tabConfig.PlotConfig = para.Plot;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(new {
Options = MakeGraphOptions(tabConfig),
Configuration = tabConfig,
ReloadData = reloadData
}));
}
case "DeleteTab": {
var para = parameters.Object <DeleteTabParams>() ?? throw new Exception("DeleteTabParams is null");
configuration.Tabs = configuration.Tabs.Where(t => t.Name != para.TabName).ToArray();
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(""));
}
case "RenameTab": {
var para = parameters.Object <RenameTabParams>() ?? throw new Exception("RenameTabParams is null");
if (para.NewName != para.TabName && configuration.Tabs.Any(t => t.Name == para.NewName))
{
throw new Exception("Tab name already exists!");
}
TabConfig tabConfig = configuration.Tabs.First(t => t.Name == para.TabName);
tabConfig.Name = para.NewName;
TabState tabState = tabStates.First(ts => ts.TabName == para.TabName);
tabState.TabName = para.NewName;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(new {
Configuration = tabConfig
}));
}
case "AddTab": {
var para = parameters.Object <AddTabParams>() ?? throw new Exception("AddTabParams is null");
var(windowLeft, windowRight) = GetTimeWindow(para.TimeRange, new List <VTTQs>());
if (configuration.Tabs.Any(t => t.Name == para.NewName))
{
throw new Exception("Tab name already exists!");
}
TabConfig tabConfig = new TabConfig();
tabConfig.Name = para.NewName;
var tabs = configuration.Tabs.ToList();
tabs.Add(tabConfig);
configuration.Tabs = tabs.ToArray();
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
var tabState = new TabState()
{
TabName = para.NewName,
LastTimeRange = para.TimeRange
};
tabStates.Add(tabState);
return(ReqResult.OK(new {
NewTab = new TabRes()
{
Name = tabConfig.Name,
MaxDataPoints = tabConfig.PlotConfig.MaxDataPoints,
Options = MakeGraphOptions(tabConfig),
Configuration = tabConfig
},
WindowLeft = windowLeft.JavaTicks,
WindowRight = windowRight.JavaTicks
}));
}
case "MoveLeft": {
var para = parameters.Object <MoveTabParams>() ?? throw new Exception("MoveTabParams is null");
int i = configuration.Tabs.ToList().FindIndex(t => t.Name == para.TabName);
if (i <= 0)
{
throw new Exception("Can't move left");
}
var tmp = configuration.Tabs[i];
configuration.Tabs[i] = configuration.Tabs[i - 1];
configuration.Tabs[i - 1] = tmp;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(""));
}
case "MoveRight": {
var para = parameters.Object <MoveTabParams>() ?? throw new Exception("MoveTabParams is null");
int i = configuration.Tabs.ToList().FindIndex(t => t.Name == para.TabName);
if (i >= configuration.Tabs.Length - 1)
{
throw new Exception("Can't move right");
}
var tmp = configuration.Tabs[i];
configuration.Tabs[i] = configuration.Tabs[i + 1];
configuration.Tabs[i + 1] = tmp;
DataValue newConfig = ConfigToIndentedDataValue(configuration);
await Context.SaveViewConfiguration(newConfig);
return(ReqResult.OK(""));
}
case "ReadModuleObjects": {
var pars = parameters.Object <ReadModuleObjectsParams>() ?? throw new Exception("ReadModuleObjectsParams is null");
ObjectInfos objects;
try {
objects = await Connection.GetAllObjects(pars.ModuleID);
}
catch (Exception) {
objects = new ObjectInfos();
}
return(ReqResult.OK(new {
Items = objects.Where(o => o.Variables.Any(IsNumericOrBool)).Select(o => new Obj()
{
Type = o.ClassName,
ID = o.ID.ToEncodedString(),
Name = o.Name,
Variables = o.Variables.Where(IsNumericOrBool).Select(v => v.Name).ToArray()
}).ToArray()
}));
}
default:
return(ReqResult.Bad("Unknown command: " + command));
}
}