59 lines
1.7 KiB
C#
59 lines
1.7 KiB
C#
using Syrette;
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namespace DISandbox;
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interface IService {
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public void Log(string message);
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}
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class Service : IService {
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public void Log(string message) {
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Console.WriteLine($"[Service] {message}");
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}
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}
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interface IOtherService {
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public Guid Id { get; }
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public void ShowId() => Console.WriteLine($"[OtherService] ID: {Id}");
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}
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class GuidService : IOtherService {
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public Guid Id { get; } = Guid.NewGuid();
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}
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public interface INotRegisteredService {
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void DoSomething();
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}
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class GuidDependantService {
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private readonly IService logService;
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private readonly IOtherService? guidService;
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public GuidDependantService(IService logService, INotRegisteredService guidService) {
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this.logService = logService;
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}
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public GuidDependantService(IService logService, IOtherService guidService) {
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this.logService = logService;
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this.guidService = guidService;
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}
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public void LogWithId(string message) {
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logService.Log($"[GuidDependantService] {message} (ID: {guidService?.Id})");
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}
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}
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static class Program {
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static void Main(string[] args) {
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var container = new ServiceContainer()
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.AddSingleton<IService, Service>()
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.AddTransient<IOtherService, GuidService>()
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.AddTransient<GuidDependantService, GuidDependantService>();
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var service = container.GetService<IService>();
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service.Log("Hello, Dependency Injection!");
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container.GetService<IOtherService>().ShowId();
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container.GetService<GuidDependantService>().LogWithId("Hello, sent from the dependency.");
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container.GetService<IService>().Log("Goodbye, Dependency Injection!");
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}
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} |