private static void Main(string[] args)
{
Console.WriteLine("=======================================================================");
Console.WriteLine(AssemblyInformationHelper.HeaderMessage);
Console.WriteLine("=======================================================================");
Console.WriteLine(">> Loading configurations....");
try
{
//Configuration
var builder = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
.AddJsonFile("devicesettings.json", optional: false, reloadOnChange: true)
.AddJsonFile("modulessettings.json", optional: true, reloadOnChange: true)
.AddEnvironmentVariables();
_environmentName = Environment.GetEnvironmentVariable("ENVIRONMENT");
if (string.IsNullOrWhiteSpace(_environmentName))
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("No environment platform has been found. Default setting: Development.");
_environmentName = "Development";
Console.ResetColor();
}
try
{
ConfigurationHelpers.CheckEnvironmentConfigurationFiles(_environmentName);
}
catch (MissingEnvironmentConfigurationFileException ex)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(ex.Message);
Console.ResetColor();
Console.WriteLine("Execution will continue with default settings in appsettings.json, devicesettings.json and modulessettings.json.");
}
builder.AddJsonFile($"appsettings.{_environmentName}.json", optional: true, reloadOnChange: true);
builder.AddJsonFile($"devicesettings.{_environmentName}.json", optional: true, reloadOnChange: true);
builder.AddJsonFile($"modulessettings.{_environmentName}.json", optional: true, reloadOnChange: true);
Configuration = builder.Build();
//Service provider and DI
IServiceCollection services = new ServiceCollection();
ConfigureServices(services);
var deviceSettings = Configuration.Get <DeviceSettings>();
if (deviceSettings == null)
{
throw new ArgumentException("No device settings have been configured.");
}
if (deviceSettings.SimulationSettings == null)
{
throw new ArgumentException("No device simulation settings have been configured.");
}
if (deviceSettings.SimulationSettings.EnableDevice || deviceSettings.SimulationSettings.EnableModules)
{
//If any of the simulators is enabled, messaging services will be required to build the messages.
RegisterMessagingServices(services);
}
if (deviceSettings.SimulationSettings.EnableDevice)
{
RegisterDeviceSimulators(services);
}
if (deviceSettings.SimulationSettings.EnableModules)
{
RegisterModuleSimulators(deviceSettings, services);
}
IServiceProvider serviceProvider = services.BuildServiceProvider();
//Logger
var logger = serviceProvider.GetService <ILoggerFactory>().CreateLogger <Program>();
logger.LogDebug("PROGRAM::Settings, DI and logger configured and ready to use.");
//Simulators
if (!deviceSettings.SimulationSettings.EnableDevice && !deviceSettings.SimulationSettings.EnableModules)
{
logger.LogDebug("PROGRAM:: No simulator has been configured.");
}
else
{
if (deviceSettings.SimulationSettings.EnableDevice)
{
StartDevicesSimulators(serviceProvider, logger);
}
if (deviceSettings.SimulationSettings.EnableModules)
{
StartModulesSimulators(serviceProvider, logger);
}
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ResetColor();
}
finally
{
Console.ReadLine();
}
}
