/// <summary>
/// Helper private method to add additional common properties to all telemetry events via ref param
/// </summary>
/// <param name="properties">original properties to add to</param>
private static void AddCommonProperties(ref IDictionary <string, string> properties)
{
// add common properties as long as they don't already exist in the original properties passed in
if (!properties.ContainsKey("Custom_AppVersion"))
{
properties.Add("Custom_AppVersion", EnvironmentSettings.GetAppVersion());
}
if (!properties.ContainsKey("Custom_OSVersion"))
{
properties.Add("Custom_OSVersion", EnvironmentSettings.GetOSVersion());
}
#if MS_INTERNAL_ONLY // Do not send this app insights telemetry data for external customers. Microsoft only.
if (!properties.ContainsKey("userAlias"))
{
properties.Add("userAlias", App.Controller.XmlSettings.MicrosoftAlias);
}
if (!properties.ContainsKey("Custom_DeviceName"))
{
properties.Add("Custom_DeviceName", EnvironmentSettings.GetDeviceName());
}
if (!properties.ContainsKey("Custom_IPAddress"))
{
properties.Add("Custom_IPAddress", EnvironmentSettings.GetIPAddress());
}
#endif
}
/// <summary>
/// Initializes the singleton application object. This is the first line of authored code
/// executed, and as such is the logical equivalent of main() or WinMain().
/// </summary>
public App()
{
// Initialize AI telemetry in the app.
WindowsAppInitializer.InitializeAsync();
// Timer uploading hearbeat telemetry event
HeartbeatTimer = new DispatcherTimer();
HeartbeatTimer.Tick += HeartbeatTimer_Tick;
HeartbeatTimer.Interval = new TimeSpan(0, heartbeatInterval, 0); // tick every heartbeatInterval
HeartbeatTimer.Start();
// Retrieve and set environment settings
OSVersion = EnvironmentSettings.GetOSVersion();
appVersion = EnvironmentSettings.GetAppVersion();
deviceName = EnvironmentSettings.GetDeviceName();
ipAddress = EnvironmentSettings.GetIPAddress();
this.InitializeComponent();
this.Suspending += OnSuspending;
this.Resuming += OnResuming;
Controller = new AppController();
}
/// <summary>
/// Generates the html for the home page (status page)
/// </summary>
/// <returns></returns>
public async Task <string> GenerateStatusPage()
{
string html = "<table>";
// Device Name
html += "<tr><td><b>Device Name:</b></td><td> " + EnvironmentSettings.GetDeviceName() + "</td></tr>";
// IP Address
html += "<tr><td><b>IP Address:</b></td><td> " + EnvironmentSettings.GetIPAddress() + "</td></tr>";
// App Version
html += "<tr><td><b>App Version:</b></td><td> " + EnvironmentSettings.GetAppVersion() + "</td></tr>";
// OS Version
html += "<tr><td><b>OS Version:</b></td><td> " + EnvironmentSettings.GetOSVersion() + "</td></tr>";
html += "<tr><td> </td></tr>";
// Show controller status
html += "<tr><td><b>Status:</b></td><td> " + ((App.Controller.IsInitialized) ? "<span style='color:Green'>Running" : "<span style='color:Red'>Not Running") + "</span></td></tr>";
// Show free space
var freeSpaceProperty = "System.FreeSpace";
var capacityProperty = "System.Capacity";
var picLib = KnownFolders.PicturesLibrary;
var properties = await picLib.GetBasicPropertiesAsync();
var result = await properties.RetrievePropertiesAsync(new string[] { freeSpaceProperty, capacityProperty });
double freeSpaceInGb = Convert.ToDouble(result[freeSpaceProperty]) / 1000000000.0;
double capacityInGb = Convert.ToDouble(result[capacityProperty]) / 1000000000.0;
html += "<tr><td><b>Space:</b></td><td> " + freeSpaceInGb.ToString("#.##") + " GB free of " + capacityInGb.ToString("#.##") + " GB</td></tr>";
// Show up time
html += "<tr><td><b>Up Time:</b></td><td> " + App.GlobalStopwatch.Elapsed.ToString() + "</td></tr>";
// Show OneDrive status if the Storage Provider selected is OneDrive
if (App.Controller.Storage.GetType() == typeof(OneDrive))
{
var oneDrive = App.Controller.Storage as OneDrive;
html += "<tr><td><b>OneDrive Status:</b></td><td> " + (oneDrive.IsLoggedIn() ? "<span style='color:Green'>Logged In" : "<span style='color:Red'>Not Logged In") + "</span></td></tr>";
}
html += "<tr><td> </td></tr>";
// Show camera type on status page
html += "<tr><td><b>Camera Type:</b></td><td> " + App.Controller.Camera.GetType().Name + "</td></tr>";
// Show storage type on status page
html += "<tr><td><b>Storage Type:</b></td><td> " + App.Controller.Storage.GetType().Name + "</td></tr>";
return(GeneratePage("Security System", "Home", html));
}
public MainPage()
{
string ipAddress = "";
string instructions = "";
this.InitializeComponent();
// get device environment info and display it in UI
deviceNameValueTextBlock.Text = EnvironmentSettings.GetDeviceName();
ipAddress = EnvironmentSettings.GetIPAddress();
ipAddressValueTextBlock.Text = ipAddress;
appVersionValueTextBlock.Text = EnvironmentSettings.GetAppVersion();
OSVersionValueTextBlock.Text = EnvironmentSettings.GetOSVersion();
// instructions text with ip address
instructions = "Setup Instructions: To configure this security system please go to URL http://" + ipAddress + ":8000 on a browser.";
instructionsTextBlock.Text = instructions;
}
/// <summary>
/// Get dynamic network information about the device and display it
/// </summary>
private void UpdateNetworkInfo()
{
string ipAddress = EnvironmentSettings.GetIPAddress();
string instructions = "";
// check if ip address is valid
if (ipAddress == "0.0.0.0")
{
ipAddress = "Invalid IP Address: 0.0.0.0";
instructions = "Setup Instructions: Please ensure your device has a valid ip address first.";
}
else
{
instructions = "Setup Instructions: To configure this security system please go to URL http://" + ipAddress + ":8000 on a browser.";
}
// update UI
deviceNameValueTextBlock.Text = EnvironmentSettings.GetDeviceName();
ipAddressValueTextBlock.Text = ipAddress;
instructionsTextBlock.Text = instructions;
}
