/// <summary>
/// Default constructor for settings configuration view model
/// </summary>
public SettingsConfigurationViewModel()
{
//set new collection
this.AvailableApis = new ObservableCollection <string>();
//pull arr of strings out of properties xml
string[] arr = new string[Properties.Settings.Default.Modules.Count];
Properties.Settings.Default.Modules.CopyTo(arr, 0);
//add each item in the string array to list of available Apis
for (int x = 0; x < arr.Length; x++)
{
AvailableApis.Add(arr[x]);
}
//See if it has default value or not
if (!Properties.Settings.Default.ApiKeys.Equals("empty"))
{
//Get Api key value
var keys = Properties.Settings.Default.ApiKeys;
//if not default value deserialize the dictionary
this.ApiKeys = JsonConvert.DeserializeObject <ObservableConcurrentDictionary <string, string> >(keys);
}
if (!Properties.Settings.Default.ConnectionStrings.Equals("empty"))
{
var constrs = Properties.Settings.Default.ConnectionStrings;
this.ConnectionStrings = JsonConvert.DeserializeObject <ObservableConcurrentDictionary <string, string> >(constrs);
}
this.ToggleEncryptionCommand = new DelegateCommand(ToggleEncryption);
this.EncryptSettingsFileCommand = new DelegateCommand(EncryptUserFile);
this.DecryptSettingsFileCommand = new DelegateCommand(DecryptUserFile);
this.UseEncryption = Properties.Settings.Default.Encryption;
this.AddApiKeyCommand = new DelegateCommand(AddApiKey);
this.AddConnectionStringCommand = new DelegateCommand(AddConnectionString);
this.RemoveApiKeyCommand = new DelegateCommand(RemoveApiKey);
this.RemoveConnectionStringCommand = new DelegateCommand(RemoveConnectionString);
this.SelectedItemKey = null;
// Open the configuration file and retrieve
// the connectionStrings section.
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal);
//Get section for user settings
ConfigurationSection userSettings = config.GetSection("userSettings/prism7.Properties.Settings");
//Sets the start up value of the check boxes isChecked value based on the encryption status of the settings file
if (userSettings.SectionInformation.IsProtected)
{
this.UseEncryption = true;
}
else
{
this.UseEncryption = false;
}
}
/// <summary>
/// Gets a service
/// </summary>
/// <param name="api">The choice of API</param>
protected void GetService(AvailableApis api)
{
string settingsFilePath = _config.GetSection("DatabaseSettings").Value;
if (string.IsNullOrEmpty(settingsFilePath))
{
throw new NullReferenceException("Couldn't read settings file");
}
Factory factory = new Factory(settingsFilePath);
Service = (T)factory.GetService(api);
}
/// <summary>
/// Given a type of APi returns the instanciated IApi
/// </summary>
/// <param name="api">The type of API to query</param>
/// <returns>An IApi</returns>
public IApi GetService(AvailableApis api)
{
try
{
switch (api)
{
case AvailableApis.UserAuthorization: return(new UserAuthorizationPublic(_fileSettingsPath));
case AvailableApis.UserAccounts: return(new UserAccountsPublic(_fileSettingsPath));
case AvailableApis.Toggler: return(new TogglerApiPublic(_fileSettingsPath));
case AvailableApis.TogglerInternal: return(new TogglerApiInternal());
case AvailableApis.Service: return(new ServiceApiPublic(_fileSettingsPath));
default: return(null);
}
}
catch (System.Exception e)
{
return(null);
}
}
