50 lines
1.6 KiB
C#
50 lines
1.6 KiB
C#
#nullable enable
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using System;
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using System.Collections.Generic;
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using Cysharp.Threading.Tasks;
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using ShrinkApp;
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using ShrinkContext;
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using ShrinkCommand;
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namespace ShrinkCommand.Integration.App
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{
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/// <summary>
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/// ShrinkCommand 的原生 Cordis 组件（阶段 3）：
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/// 提供 <c>shrink.service.command</c> 余效应键（默认命令服务），依赖者按键注入；
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/// 与经典 ShrinkCommandAppInstaller（ModuleId "shrink.command"）二选一使用（同键供给冲突保护）。
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/// </summary>
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public sealed class ShrinkCommandAppComponent : IShrinkComponent
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{
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public const string ServiceKey = "shrink.service.command";
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public const string ModuleKey = "app.module.shrink.command";
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private static readonly string[] ProvideKeys = { ModuleKey, ServiceKey };
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public string Name => "shrink.command";
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public IReadOnlyList<string> Inject => Array.Empty<string>();
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public IReadOnlyList<string> Provide => ProvideKeys;
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public UniTask ApplyAsync(ShrinkCtx ctx, object? config)
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{
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var service = ShrinkCommandRuntime.Default;
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ctx.Set(ServiceKey, service);
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ctx.Set(ModuleKey, Name);
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if (config is ShrinkAppServices appServices)
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{
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var facade = new ShrinkCommandAppService(service);
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appServices.Register(facade);
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ctx.EffectInverse(() =>
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{
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appServices.TryUnregister(facade);
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return UniTask.CompletedTask;
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});
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}
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return UniTask.CompletedTask;
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}
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}
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}
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