module ParasitemiaUI.Utils
+open System.IO
+
+open Newtonsoft.Json
+open Newtonsoft.Json.Converters
+
+open Types
+
let listAsStr (s: 'a seq) =
s |> Seq.fold (fun acc obj -> acc + (if acc = "" then "" else ", ") + obj.ToString()) ""
""
else
let percent = 100. * (float nb) / (float nbTotal)
- sprintf "%.1f %% (%d / %d)" percent nb nbTotal
\ No newline at end of file
+ sprintf "%.1f %% (%d / %d)" percent nb nbTotal
+
+let roamingDir =
+ Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), "Parasitemia")
+
+let predefinedPPIFilename = "predefined-ppi.json"
+let predefinedPPIFilepath = Path.Combine(roamingDir, predefinedPPIFilename)
+
+let sensorSizesFilename = "sensor-sizes.json"
+let sensorSizesFilepath = Path.Combine(roamingDir, sensorSizesFilename)
+
+let private savePredefinedPPIToFile (predefinedPPI: PredefinedPPI list) =
+ try
+ use file = new StreamWriter(predefinedPPIFilepath)
+ file.Write(JsonConvert.SerializeObject(predefinedPPI, JsonSerializerSettings(Formatting = Formatting.Indented)))
+ with
+ ex ->
+ Logger.Log.Error("Unable to save predefined PPI to file \"{0}\": {1}", predefinedPPIFilepath, ex)
+
+let private saveSensorSizesToFile (sensorSizes: SensorSize list) =
+ try
+ use file = new StreamWriter(sensorSizesFilepath)
+ file.Write(JsonConvert.SerializeObject(sensorSizes, JsonSerializerSettings(Formatting = Formatting.Indented)))
+ with
+ ex ->
+ Logger.Log.Error("Unable to save sensor sizes to file \"{0}\": {1}", sensorSizesFilepath, ex)
+
+let predefinedPPI : PredefinedPPI list =
+ try
+ use file = new StreamReader(predefinedPPIFilepath)
+ JsonConvert.DeserializeObject<PredefinedPPI list>(file.ReadToEnd())
+ with
+ | ex ->
+ savePredefinedPPIToFile defaultPredefinedPPI
+ defaultPredefinedPPI
+
+let sensorSizes : SensorSize list =
+ try
+ use file = new StreamReader(sensorSizesFilepath)
+ JsonConvert.DeserializeObject<SensorSize list>(file.ReadToEnd())
+ with
+ | ex ->
+ saveSensorSizesToFile defaultSensorSizes
+ defaultSensorSizes