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 * Copyright (c) 2005-2026 The OPC Foundation, Inc. All rights reserved.
 *
 * OPC Foundation MIT License 1.00
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
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 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
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 *
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 * http://opcfoundation.org/License/MIT/1.00/
 * ======================================================================*/

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using ScalesSample;

HostApplicationBuilder builder = Host.CreateApplicationBuilder(args);
builder.Logging.ClearProviders();
builder.Logging.AddConsole();

int port = int.TryParse(builder.Configuration["port"], out int configuredPort)
    ? configuredPort
    : 62548;

// The line creates the scales once the address space is ready; the
// simulation drives them through the handles it keeps.
builder.Services.AddSingleton<PackingLine>();
builder.Services.AddHostedService<ScaleSimulation>();

builder.Services
    .AddOpcUa()
    .AddServer(options =>
    {
        options.ApplicationName = "ScalesServer";
        options.ApplicationUri = "urn:localhost:OPCFoundation:ScalesServer";
        options.ProductUri = "uri:opcfoundation.org:ScalesServer";
        // Sample convenience only; never auto-accept untrusted certificates in production.
        options.AutoAcceptUntrustedCertificates = true;
        options.EndpointUrls.Add($"opc.tcp://localhost:{port}/ScalesServer");
    })
    // AddScales loads DI, IA, Machinery, PackML and Scales into one node
    // manager and claims the Device Integration address space.
    .AddScales()
    .ConfigureScales(context => context.GetRequiredService<PackingLine>().ConfigureAsync(context));

using IHost host = builder.Build();
await host.RunAsync().ConfigureAwait(false);