Feature #14: Device Details

Initial Commit - LAN/WAN MAC Addresses
2013-09-12 13:39:39 +10:00
parent 75ebfdaa80
commit 2e820cd720
20 changed files with 474 additions and 24 deletions
@@ -0,0 +1,109 @@
+using Disco.Models.Repository;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Disco.BI.Extensions
+{
+    public static class DeviceDetailExtensions
+    {
+
+        #region Scope Declaration
+
+        public const string ScopeHardware = "Hardware";
+        
+        #endregion
+
+        #region Helpers
+        private static string GetDetail(this IEnumerable<DeviceDetail> details, string Scope, string Key)
+        {
+            if (details == null)
+                throw new ArgumentNullException("details");
+            if (string.IsNullOrEmpty(Scope))
+                throw new ArgumentNullException("Scope");
+            if (string.IsNullOrEmpty(Key))
+                throw new ArgumentNullException("Key");
+
+            var detail = details.Where(d => d.Key == Key).FirstOrDefault();
+
+            if (detail == null)
+                return null;
+            else
+                return detail.Value;
+        }
+
+        private static void SetDetail(this Device device, string Scope, string Key, string Value)
+        {
+            if (device == null)
+                throw new ArgumentNullException("device");
+            if (string.IsNullOrEmpty(Scope))
+                throw new ArgumentNullException("Scope");
+            if (string.IsNullOrEmpty(Key))
+                throw new ArgumentNullException("Key");
+
+            var detail = device.DeviceDetails.Where(d => d.Scope == Scope && d.Key == Key).FirstOrDefault();
+
+            // No Detail Stored & Set to Null
+            if (detail == null && Value == null)
+                return;
+
+            if (detail == null)
+            {
+                detail = new DeviceDetail()
+                {
+                    DeviceSerialNumber = device.SerialNumber,
+                    Scope = Scope,
+                    Key = Key,
+                    Value = Value
+                };
+                device.DeviceDetails.Add(detail);
+            }
+
+            if (detail.Value != Value)
+                detail.Value = Value;
+        } 
+        #endregion
+
+        #region LanMacAddress
+        public const string KeyLanMacAddress = "LanMacAddress";
+        /// <summary>
+        /// Gets the LanMacAddress Device Detail Value
+        /// </summary>
+        /// <returns>The LanMacAddress or null</returns>
+        public static string LanMacAddress(this IEnumerable<DeviceDetail> details)
+        {
+            return details.GetDetail(ScopeHardware, KeyLanMacAddress);
+        }
+        /// <summary>
+        /// Sets the LanMacAddress Device Detail Value
+        /// </summary>
+        public static void LanMacAddress(this IEnumerable<DeviceDetail> details, Device device, string LanMacAddress)
+        {
+            device.SetDetail(ScopeHardware, KeyLanMacAddress, LanMacAddress);
+        } 
+        #endregion
+
+        #region WLanMacAddress
+        public const string KeyWLanMacAddress = "WLanMacAddress";
+        /// <summary>
+        /// Gets the WLanMacAddress Device Detail Value
+        /// </summary>
+        /// <returns>The WLanMacAddress or null</returns>
+        public static string WLanMacAddress(this IEnumerable<DeviceDetail> details)
+        {
+            return details.GetDetail(ScopeHardware, KeyWLanMacAddress);
+        }
+        /// <summary>
+        /// Sets the WLanMacAddress Device Detail Value
+        /// </summary>
+        public static void WLanMacAddress(this IEnumerable<DeviceDetail> details, Device device, string WLanMacAddress)
+        {
+            device.SetDetail(ScopeHardware, KeyWLanMacAddress, WLanMacAddress);
+        } 
+        #endregion
+
+    }
+}