Initial commit

Conversion.cs

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+namespace WeatherService
+{
+    #region Enumerations
+
+    public enum TemperatureUnit
+    {
+        Fahrenheit,
+        Celsius
+    }
+
+    public enum LengthUnit
+    {
+        Inches,
+        Millimeters
+    }
+
+    public enum PressureUnit
+    {
+        HectoPascal,
+        MilliBar,
+        InchesMercury,
+        MillimeterMercury
+    }
+
+    #endregion
+
+    public static class Conversion
+    {
+        #region Temperature
+
+        public static double ConvertTemperature(double value, TemperatureUnit fromUnit, TemperatureUnit toUnit)
+        {
+            if (fromUnit == TemperatureUnit.Fahrenheit && toUnit == TemperatureUnit.Celsius)
+            {
+                return (value - 32) / 1.8F;
+            }
+
+            if (fromUnit == TemperatureUnit.Celsius && toUnit == TemperatureUnit.Fahrenheit)
+            {
+                return value * 1.8F + 32;
+            }
+
+            return value;
+        }
+
+        #endregion
+
+        #region Length
+
+        public static double ConvertLength(double value, LengthUnit fromUnit, LengthUnit toUnit)
+        {
+            double baseValue;
+
+            switch (fromUnit)
+            {
+                case LengthUnit.Millimeters:
+                    baseValue = value;
+                    break;
+
+                case LengthUnit.Inches:
+                    baseValue = value / 0.0393700787F;
+                    break;
+
+                default:
+                    baseValue = value;
+                    break;
+            }
+
+            switch (toUnit)
+            {
+                case LengthUnit.Millimeters:
+                    return baseValue;
+
+                case LengthUnit.Inches:
+                    return baseValue * 0.0393700787F;
+
+                default:
+                    return baseValue;
+            }
+        }
+
+        #endregion
+
+        #region Pressure
+
+        public static double ConvertPressure(double value, PressureUnit fromUnit, PressureUnit toUnit)
+        {
+            double baseValue;
+
+            switch (fromUnit)
+            {
+                case PressureUnit.HectoPascal:
+                    baseValue = value;
+                    break;
+
+                case PressureUnit.MilliBar:
+                    baseValue = value;
+                    break;
+
+                case PressureUnit.InchesMercury:
+                    baseValue = value / 0.02952999;
+                    break;
+
+                case PressureUnit.MillimeterMercury:
+                    baseValue = value / 0.7500617;
+                    break;
+
+                default:
+                    baseValue = value;
+                    break;
+            }
+
+            switch (toUnit)
+            {
+                case PressureUnit.HectoPascal:
+                    return baseValue;
+
+                case PressureUnit.MilliBar:
+                    return baseValue;
+
+                case PressureUnit.InchesMercury:
+                    return baseValue * 0.02952999;
+
+                case PressureUnit.MillimeterMercury:
+                    return baseValue * 0.7500617;
+
+                default:
+                    return baseValue;
+            }
+        }
+
+        #endregion
+    }
+}