using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using OrpaonVision.Core.Security;
using OrpaonVision.SiteApp.Runtime.Contracts;
using OrpaonVision.SiteApp.Runtime.Options;
using OrpaonVision.SiteApp.Runtime.Services;
using OrpaonVision.SiteApp.ViewModels;
using OrpaonVision.ConfigApp.Infrastructure.Services;

namespace OrpaonVision.SiteApp.DependencyInjection
{
    /// <summary>
    /// SiteApp 服务注册扩展。
    /// </summary>
    public static class ServiceCollectionExtensions
    {
        /// <summary>
        /// 注册运行端 MVP 相关服务。
        /// </summary>
        public static IServiceCollection AddSiteAppServices(this IServiceCollection services, IConfiguration configuration)
        {
            var runtimeOptions = new RuntimeOptions();
            configuration.GetSection("Runtime").Bind(runtimeOptions);
            services.AddSingleton(runtimeOptions);

            // 配置海康相机选项
            var hikCameraOptions = new HikCameraOptions();
            configuration.GetSection("HikCamera").Bind(hikCameraOptions);
            services.AddSingleton(Options.Create(hikCameraOptions));

            // 配置YOLO推理选项
            var yoloOptions = new YoloInferenceOptions();
            configuration.GetSection("YoloInference").Bind(yoloOptions);
            services.AddSingleton(Options.Create(yoloOptions));

            // 注册运行时服务工厂
            services.AddSingleton<RuntimeServiceFactory>();

            // 注册真实和模拟海康相机服务
            services.AddSingleton<RealHikCameraService>();
            services.AddSingleton<MockHikCameraService>();
            
            // 注册真实和模拟YOLO推理服务
            services.AddSingleton<RealYoloInferenceService>();
            services.AddSingleton<MockYoloInferenceService>();

            // 使用工厂模式注册主要服务
            services.AddSingleton<IHikCameraService>(provider => 
                provider.GetRequiredService<RuntimeServiceFactory>().CreateHikCameraService());
            
            services.AddSingleton<IYoloInferenceService>(provider => 
                provider.GetRequiredService<RuntimeServiceFactory>().CreateYoloInferenceService());
            
            // 使用海康相机适配器替换Mock实现
            services.AddSingleton<ICameraService, HikCameraAdapter>();
            
            // 使用YOLO推理适配器替换Mock实现
            services.AddSingleton<IInferenceService, YoloInferenceAdapter>();
            
            services.AddSingleton<IRuleEngineService, AdvancedRuleEngineService>();
            services.AddSingleton<IRuntimeStateMachineService, AdvancedRuntimeStateMachineService>();
            services.AddSingleton<MainWindowViewModel>();
            
            // 机种权限和切换管理服务
            services.AddSingleton<IProductPermissionService, ProductPermissionService>();
            services.AddSingleton<IProductSwitchManagerService, ProductSwitchManagerService>();
            
            // 图像处理服务
            services.AddSingleton<IImageProcessingService, ImageProcessingService>();
            services.AddSingleton<OptimizedMainWindowViewModel>();
            
            // 一致性检查服务
            services.AddSingleton<IConsistencyCheckService, ConsistencyCheckService>();
            
            // 日志
            services.AddLogging(builder =>
            {
                builder.AddConsole();
                builder.AddDebug();
            });

            return services;
        }
    }
}