public static async Task <string> GetStatsQuery(DevicePersistenceData data, QueryDuration queryDuration, InfluxDBLoginInformation loginInformation, TimeSpan?groupInterval) { groupInterval = groupInterval ?? GetDefaultInfluxDBGroupInterval(queryDuration); string subquery = await CreateRegularTimeSeries(data, queryDuration, loginInformation, groupInterval.Value).ConfigureAwait(false); StringBuilder stb = new StringBuilder(); stb.Append("SELECT "); stb.Append(Invariant($"MIN(\"{data.Field}\")")); stb.Append(Invariant($",MAX(\"{data.Field}\")")); stb.Append(Invariant($",MEAN(\"{data.Field}\")")); stb.Append(Invariant($",MEDIAN(\"{data.Field}\")")); stb.Append(Invariant($",MODE(\"{data.Field}\")")); stb.Append(Invariant($",PERCENTILE(\"{data.Field}\", 95) as \"95 Percentile\"")); stb.Append(Invariant($",STDDEV(\"{data.Field}\") as \"Standard Deviation\"")); stb.AppendFormat(CultureInfo.InvariantCulture, "FROM (SELECT * FROM ({0}) WHERE time >= now() - {1})", subquery, GetInfluxDBDuration(queryDuration)); stb.Append(" LIMIT 100000"); return(stb.ToString()); }
private string BuildHistoryPage(NameValueCollection parts, DevicePersistenceData data) { StringBuilder stb = new StringBuilder(); IncludeDataTableFiles(stb); IncludeResourceScript(stb, "iframeSizer.min.js"); HSHelper hsHelper = new HSHelper(HS); string header = Invariant($"History - {hsHelper.GetName(data.DeviceRefId)}"); stb.Append(FormStart("ftmDeviceHistory", "IdHistory", "Post")); stb.Append(@"<div>"); stb.Append(@"<table class='full_width_table'>"); stb.Append(Invariant($"<tr><td class='tableheader'>{header}</td></tr>")); var queries = GetDefaultValueQueries(data); string querySelection = parts[QueryPartId]; if (string.IsNullOrWhiteSpace(querySelection)) { querySelection = queries?.FirstOrDefault().Key; } NameValueCollection collection = new NameValueCollection(); foreach (var query in queries) { collection.Add(query.Key, query.Key); } stb.Append(Invariant($"<tr><td>{FormDropDown(HistoryQueryTypeId, collection, querySelection, 400, string.Empty, true)}</td></tr>")); string finalQuery = Invariant(queries[querySelection]); stb.Append(Invariant($"<tr height='10'><td>{HtmlTextBox(RecordId, data.Id.ToString(CultureInfo.InvariantCulture), @type: "hidden")}</td></tr>")); stb.Append("<tr><td>"); stb.Append(DivStart(QueryTestDivId, string.Empty)); stb.Append(Invariant($"{TextArea(QueryTestId, finalQuery)}")); stb.Append(DivEnd()); stb.Append(Invariant($"<br>{FormButton(HistoryRunQueryButtonName, "Run Query", "Run Query")}")); stb.Append(" "); stb.Append(Invariant($"{FormButton(HistoryShowChartButtonName, "Show Chart", "Show Chart")}</td></tr>")); stb.Append("<tr height='5'><td></td></tr>"); stb.Append(Invariant($"<tr><td class='tableheader'>Results</td></tr>")); stb.Append("<tr><td>"); stb.Append(DivStart(HistoryResultDivId, string.Empty)); BuildQueryTableIFrame(stb, finalQuery); stb.Append(DivEnd()); stb.Append("</td><tr>"); stb.Append("<tr height='5'><td></td></tr>"); stb.Append(Invariant($"<tr><td>{HistoryBackButton()}</td></tr>")); stb.Append("</table>"); stb.Append("</div>"); stb.Append(FormEnd()); return(stb.ToString()); }
public static List <string> GetFields(DevicePersistenceData data) { List <string> fields = new List <string>(); if (!string.IsNullOrWhiteSpace(data.Field)) { fields.Add(Invariant($"\"{data.Field}\"")); } else if (!string.IsNullOrWhiteSpace(data.FieldString)) { fields.Add(Invariant($"\"{data.FieldString}\"")); } return(fields); }
public static async Task <string> GetDeviceHistogramTabQuery(DevicePersistenceData data, QueryDuration queryDuration, InfluxDBLoginInformation loginInformation) { string duration = GetInfluxDBDuration(queryDuration); // Find last element before duration string query = Invariant($"SELECT last(*) from \"{data.Measurement}\" WHERE \"{PluginConfig.DeviceRefIdTag}\" = '{data.DeviceRefId}' and time < now() - {duration} order by time asc"); var time = await InfluxDBHelper.GetTimeValueForQuery(query, loginInformation).ConfigureAwait(false); string timeRestriction = time.HasValue ? Invariant($"time >= {new DateTimeOffset(time.Value).ToUnixTimeSeconds()}s") : Invariant($"time >= now() - {duration}"); return(Invariant($"SELECT {GetFields(data)[0]} FROM \"{data.Measurement}\" WHERE \"{PluginConfig.DeviceRefIdTag}\" = '{data.DeviceRefId}' AND {timeRestriction} ORDER BY time ASC")); }
private static async Task <string> CreateRegularTimeSeries(DevicePersistenceData data, QueryDuration queryDuration, InfluxDBLoginInformation loginInformation, TimeSpan groupByInterval, bool fileLinear = false) { string duration = GetInfluxDBDuration(queryDuration); // Find last element before duration string query = Invariant($"SELECT last(*) from \"{data.Measurement}\" WHERE \"{PluginConfig.DeviceRefIdTag}\" = '{data.DeviceRefId}' and time < now() - {duration} order by time asc"); var time = await InfluxDBHelper.GetTimeValueForQuery(query, loginInformation).ConfigureAwait(false); string timeRestriction = time.HasValue ? Invariant($"time >= {new DateTimeOffset(time.Value).ToUnixTimeSeconds()}s") : Invariant($"time >= now() - {duration}"); string fillOption = fileLinear ? "linear" : "previous"; return(Invariant($"SELECT MEAN(\"{data.Field}\") as \"{data.Field}\" from \"{data.Measurement}\" WHERE \"{PluginConfig.DeviceRefIdTag}\" = '{data.DeviceRefId}' and {timeRestriction} GROUP BY time({(int)groupByInterval.TotalSeconds}s) fill({fillOption})")); }
private string GetQueryResultFrame(DevicePersistenceData data, IFrameType frameType, QueryDuration duration, IFrameGrouping grouping) { StringBuilder stb = new StringBuilder(); string iFrameUrl = null; HSHelper hSHelper = new HSHelper(HS); string deviceName = hSHelper.GetName(data.DeviceRefId); switch (frameType) { case IFrameType.TableHistory: var query = InfluxDbQueryBuilder.GetDeviceHistoryTabQuery(data, deviceName, duration); iFrameUrl = BuildTableUri(query, 10); break; case IFrameType.ChartHistory: var chartQuery = InfluxDbQueryBuilder.GetGroupedDeviceHistoryTabQuery(data, deviceName, duration, pluginConfig.DBLoginInformation, GetTimeSpan(grouping)).ResultForSync(); iFrameUrl = BuildChartUri(chartQuery, string.Empty); break; case IFrameType.AverageStats: var statsQuery = InfluxDbQueryBuilder.GetStatsQuery(data, duration, pluginConfig.DBLoginInformation, GetTimeSpan(grouping)).ResultForSync(); iFrameUrl = BuildStatsUri(statsQuery); break; case IFrameType.Histogram: var histogramQuery = InfluxDbQueryBuilder.GetDeviceHistogramTabQuery(data, duration, pluginConfig.DBLoginInformation).ResultForSync(); iFrameUrl = BuildHistogramUri(histogramQuery, duration); break; default: throw new ArgumentOutOfRangeException(nameof(frameType)); } stb.Append(@"<style>iframe{width: 1px;min-width: 100%;border: none; width: 100%; height: 475px}</style>"); stb.Append(Invariant($"<iframe id=\"tableFrame\" src=\"{iFrameUrl}\" scrolling=\"no\"></iframe>")); stb.Append(Invariant($"<script>iFrameResize({{log:false}}, '#{TableFrameId}')</script>")); return(stb.ToString()); }
public static async Task <string> GetGroupedDeviceHistoryTabQuery(DevicePersistenceData data, string deviceName, QueryDuration queryDuration, InfluxDBLoginInformation loginInformation, TimeSpan?groupInterval) { groupInterval = groupInterval ?? GetDefaultInfluxDBGroupInterval(queryDuration); string subquery = await CreateRegularTimeSeries(data, queryDuration, loginInformation, groupInterval.Value).ConfigureAwait(false); StringBuilder stb = new StringBuilder(); stb.Append("SELECT "); stb.Append(Invariant($"\"{data.Field}\" as \"{deviceName}\"")); stb.AppendFormat(CultureInfo.InvariantCulture, "FROM (SELECT * FROM ({0}) WHERE time >= now() - {1})", subquery, GetInfluxDBDuration(queryDuration)); return(stb.ToString()); }
public static string GetDeviceHistoryTabQuery(DevicePersistenceData data, string deviceName, QueryDuration queryDuration) { StringBuilder stb = new StringBuilder(); stb.Append("SELECT "); stb.Append(GetFields(data)[0]); stb.Append(" AS \""); stb.Append(deviceName); stb.Append("\" from \""); stb.Append(data.Measurement); stb.Append("\" WHERE "); stb.Append(PluginConfig.DeviceRefIdTag); stb.Append("='"); stb.AppendFormat(CultureInfo.InvariantCulture, "{0}", data.DeviceRefId); stb.Append("'"); stb.AppendFormat(CultureInfo.InvariantCulture, " AND time > now() - {0} ORDER BY time DESC", GetInfluxDBDuration(queryDuration)); return(stb.ToString()); }
private void HandleSavingPersistencePostBack(NameValueCollection parts, string form) { if (form == NameToIdWithPrefix(DeletePersistenceSave)) { this.pluginConfig.RemoveDevicePersistenceData(parts[RecordId]); this.pluginConfig.FireConfigChanged(); this.divToUpdate.Add(SaveErrorDivId, RedirectPage(Invariant($"/{pageUrl}?{TabId}=1"))); } else if (form == NameToIdWithPrefix(EditPersistenceCancel)) { this.pluginConfig.RemoveDevicePersistenceData(parts[RecordId]); this.pluginConfig.FireConfigChanged(); this.divToUpdate.Add(SaveErrorDivId, RedirectPage(Invariant($"/{pageUrl}?{TabId}=1"))); } else if ((form == NameToIdWithPrefix(EditPersistenceSave)) || (form == NameToIdWithPrefix(FillDefaultValuesButtonName))) { StringBuilder results = new StringBuilder(); string deviceId = parts[DeviceRefIdId]; if (!int.TryParse(deviceId, out int deviceRefId)) { results.AppendLine("Device is not valid.<br>"); } if (form == NameToIdWithPrefix(FillDefaultValuesButtonName)) { if (results.Length == 0) { HSHelper hSHelper = new HSHelper(HS); hSHelper.Fill(deviceRefId, out var typeString, out var maxValidValue, out var minValidValue); divToUpdate.Add(MeasurementDivId, HtmlTextBox(MeasurementId, typeString ?? string.Empty)); if (!string.IsNullOrEmpty(typeString)) { divToUpdate.Add(FieldDivId, HtmlTextBox(FieldId, PluginConfig.DefaultFieldValueString)); divToUpdate.Add(MaxValidValueDivId, HtmlTextBox(MaxValidValueId, maxValidValue?.ToString(CultureInfo.InvariantCulture) ?? string.Empty)); divToUpdate.Add(MinValidValueDivId, HtmlTextBox(MinValidValueId, minValidValue?.ToString(CultureInfo.InvariantCulture) ?? string.Empty)); } } } else { string measurement = parts[MeasurementId]; if (string.IsNullOrWhiteSpace(measurement)) { results.AppendLine("Measurement is not valid.<br>"); } string field = parts[FieldId]; string fieldString = parts[FieldStringId]; if (string.IsNullOrWhiteSpace(field) && string.IsNullOrWhiteSpace(fieldString)) { results.AppendLine("Both Field and FieldString are not valid. One of them need to valid.<br>"); } var trackedTypeString = parts[TrackedTypeId]; TrackedType?trackingType = null; if (Enum.TryParse <TrackedType>(trackedTypeString, out var trackingTypeTemp)) { trackingType = trackingTypeTemp; } else { results.AppendLine("Record on value change not valid"); } string tagsString = parts[TagsId]; var tagsList = tagsString.Split(new string[] { "\r\n", "\n", "\r" }, StringSplitOptions.None); var tags = new Dictionary <string, string>(); foreach (var tagString in tagsList) { if (string.IsNullOrWhiteSpace(tagString)) { continue; } var pair = tagString.Split('='); if (pair.Length != 2) { results.AppendLine(Invariant($"Unknown tag type: {tagString}. Format tagType= value<br>")); } else { tags.Add(pair[0], pair[1]); } } string maxValidValueString = parts[MaxValidValueId]; string minValidValueString = parts[MinValidValueId]; double?maxValidValue = null; double?minValidValue = null; if (!string.IsNullOrEmpty(maxValidValueString)) { if (double.TryParse(parts[MaxValidValueId], out var value)) { maxValidValue = value; } else { results.AppendLine("Max valid value is not valid.<br>"); } } if (!string.IsNullOrEmpty(minValidValueString)) { if (double.TryParse(parts[MinValidValueId], out var value)) { minValidValue = value; } else { results.AppendLine("Min valid value is not valid.<br>"); } } if (maxValidValue.HasValue && minValidValue.HasValue) { if ((maxValidValue.Value - minValidValue.Value) <= 0) { results.AppendLine("Max and Min valid values are not valid.<br>"); } } if ((maxValidValue.HasValue || minValidValue.HasValue) && string.IsNullOrWhiteSpace(field)) { results.AppendLine("Max and Min valid values don't mean anything without field to store them.<br>"); } if (results.Length > 0) { this.divToUpdate.Add(SaveErrorDivId, results.ToString()); } else { string persistenceId = parts[RecordId]; if (string.IsNullOrWhiteSpace(persistenceId)) { persistenceId = System.Guid.NewGuid().ToString(); } var persistenceData = new DevicePersistenceData(persistenceId, deviceRefId, measurement, field, fieldString, tags, maxValidValue, minValidValue, trackingType); this.pluginConfig.AddDevicePersistenceData(persistenceData); this.pluginConfig.FireConfigChanged(); this.divToUpdate.Add(SaveErrorDivId, RedirectPage(Invariant($"/{pageUrl}?{TabId}=1"))); } } } }
private string BuildAddNewPersistenceWebPageBody([AllowNull] DevicePersistenceData data) { HSHelper hsHelper = new HSHelper(HS); var devices = hsHelper.GetDevices(); var devicesSorted = devices.OrderBy(x => x.Value); var options = new Dictionary <int, string>(); foreach (var device in devicesSorted) { options.Add(device.Key, device.Value); } int deviceRefId = data != null ? data.DeviceRefId : -1; string measurement = data != null ? data.Measurement : string.Empty; string field = data?.Field ?? string.Empty; string fieldString = data?.FieldString ?? string.Empty; string maxValidValue = data?.MaxValidValue?.ToString(CultureInfo.InvariantCulture) ?? string.Empty; string minValidValue = data?.MinValidValue?.ToString(CultureInfo.InvariantCulture) ?? string.Empty; var trackedType = data?.TrackedType ?? TrackedType.Value; string tags = string.Empty; string id = data != null ? data.Id : string.Empty; string buttonLabel = data != null ? "Save" : "Add"; string header = data != null ? "Edit Persistence" : "Add New DB Persistence"; if (data != null && data.Tags != null) { foreach (var tag in data.Tags) { tags += Invariant($"{tag.Key}={tag.Value}{Environment.NewLine}"); } } StringBuilder stb = new StringBuilder(); IncludeResourceCSS(stb, "chosen.css"); IncludeResourceScript(stb, "chosen.jquery.min.js"); stb.Append(PageBuilderAndMenu.clsPageBuilder.FormStart("ftmDeviceChange", "IdChange", "Post")); stb.Append(@"<div>"); stb.Append(@"<table class='full_width_table'>"); stb.Append("<tr height='5'><td></td><td></td></tr>"); stb.Append(Invariant($"<tr><td class='tableheader' colspan=2>{header}</td></tr>")); stb.Append(Invariant($"<tr><td class='tablecell'>Name:</td><td class='tablecell'>")); stb.Append(FormDropDownChosen(DeviceRefIdId, options, deviceRefId)); stb.Append(Invariant($" ")); stb.Append(FormButton(FillDefaultValuesButtonName, "Fill Default Values", "Fill default values")); stb.Append(Invariant($"</td></tr>")); stb.Append(Invariant($"<tr><td class='tablecell'>Measurement:</td><td class='tablecell'>")); stb.Append(DivStart(MeasurementDivId, string.Empty)); stb.Append(HtmlTextBox(MeasurementId, measurement)); stb.Append(DivEnd()); stb.Append("</td></tr>"); stb.Append(Invariant($"<tr><td class='tablecell'>Field for value:</td><td class='tablecell'>")); stb.Append(DivStart(FieldDivId, string.Empty)); stb.Append(HtmlTextBox(FieldId, field)); stb.Append(DivEnd()); stb.Append("</td></tr>"); stb.Append(Invariant($"<tr><td class='tablecell'>Max valid value:</td><td class='tablecell'>")); stb.Append(DivStart(MaxValidValueDivId, string.Empty)); stb.Append(HtmlTextBox(MaxValidValueId, maxValidValue)); stb.Append(DivEnd()); stb.Append("</td></tr>"); stb.Append(Invariant($"<tr><td class='tablecell'>Min valid value:</td><td class='tablecell'>")); stb.Append(DivStart(MinValidValueDivId, string.Empty)); stb.Append(HtmlTextBox(MinValidValueId, minValidValue)); stb.Append(DivEnd()); stb.Append("</td></tr>"); stb.Append(Invariant($"<tr><td class='tablecell'>Field for string value:</td><td class='tablecell'>{HtmlTextBox(FieldStringId, fieldString)}</td></tr>")); NameValueCollection trackedTypeCollection = CreateNameValueCreation <TrackedType>(); stb.Append(Invariant($"<tr><td class='tablecell'>Record On Change of:</td><td class='tablecell'>{FormDropDown(TrackedTypeId, trackedTypeCollection, trackedType.ToString(), 100, string.Empty, false)}</td></tr>")); stb.Append(Invariant($"<tr><td class='tablecell'>Tags:</td><td class='tablecell'><p><small>Name and locations are automatically added as tags.</small></p>{TextArea(TagsId, tags, cols: 35)}</td></tr>")); stb.Append(Invariant($"<tr><td colspan=2>{HtmlTextBox(RecordId, id, type: "hidden")}<div id='{SaveErrorDivId}' style='color:Red'></div></td><td></td></tr>")); stb.Append(Invariant($"<tr><td colspan=2>{FormPageButton(EditPersistenceSave, buttonLabel)}")); if (data != null) { stb.Append(FormPageButton(DeletePersistenceSave, "Delete")); } stb.Append(FormPageButton(EditPersistenceCancel, "Cancel")); stb.Append(Invariant($"</td></tr>")); stb.Append("<tr height='5'><td colspan=2></td></tr>"); stb.Append(@"</table>"); stb.Append(@"</div>"); stb.Append(PageBuilderAndMenu.clsPageBuilder.FormEnd()); return(stb.ToString()); }
private static IDictionary <string, FormattableString> GetDefaultValueQueries(DevicePersistenceData data) { List <string> fields = InfluxDbQueryBuilder.GetFields(data); var queries = new Dictionary <string, FormattableString>() { { "Last 100 stored values", $"SELECT {string.Join(",", fields)} from \"{data.Measurement}\" WHERE {PluginConfig.DeviceRefIdTag}='{data.DeviceRefId}' ORDER BY time DESC LIMIT 100" }, }; if (!string.IsNullOrWhiteSpace(data.Field)) { var standardFields = Invariant($"MIN(\"{data.Field}\"), MAX(\"{data.Field}\"), MEAN(\"{data.Field}\"), MEDIAN(\"{data.Field}\"), PERCENTILE(\"{data.Field}\", 95) AS \"95 percentile\""); var subQuery24h = Invariant($"SELECT MEAN(\"{data.Field}\") as \"{data.Field}\" FROM \"{data.Measurement}\" WHERE {PluginConfig.DeviceRefIdTag}='{data.DeviceRefId}' AND time > now() - 24h GROUP BY time(1s) fill(previous)"); queries.Add( "Min/Max Values", $"SELECT MIN(\"{data.Field}\"), MAX(\"{data.Field}\") from \"{data.Measurement}\" WHERE {PluginConfig.DeviceRefIdTag}='{data.DeviceRefId}'" ); queries.Add( "Min/Max/Average/Medium/Percentile Values(24h)", $"SELECT {standardFields} FROM ({subQuery24h})" ); queries.Add( "Min/Max/Average/Medium/Percentile Values By Hour(24h)", $"SELECT {standardFields} FROM ({subQuery24h}) GROUP BY time(1h)" ); } return(queries); }