static void WriteParsingFailure(WriteToLogDelegate writeToLogDelegate, string configFile,
string appSettingsKey, string value, Type type)
{
writeToLogDelegate?.Invoke($"The configuration file {configFile} has a setting, {appSettingsKey}" +
$" having the value {value}, which cannot be parsed to a(n) {type}. " +
"The setting is therefore ignored.");
}
void HandleUpdateConfigurationFileError(bool removedUser, bool removedApp, WriteToLogDelegate writeToLog)
{
if (removedUser && removedApp)
{
return;
}
string message = string.Empty;
switch (ConfigFileUse)
{
case ConfigFileUse.ApplicationConfig:
if (!removedApp)
{
message = $"the application configuration file {applicationConfiguration.FilePath}.";
}
break;
case ConfigFileUse.UserConfig:
if (!removedUser)
{
message = $"the user configuration file {userConfigFilePath}.";
}
break;
case ConfigFileUse.BothConfig:
if (!removedApp && !removedUser)
{
message = $"the application configuration file {applicationConfiguration.FilePath}" +
" and the user configuration file {userConfigFilePath}.";
}
break;
default:
throw new InvalidDataException("Unexpected value for ConfigFileUse: " +
$"{ConfigFileUse}.");
}
writeToLog?.Invoke("Failed to update " + message);
}
