using System.Configuration;
using System.Data;
using System.Reflection;
using System.Windows;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using NeoSmart.Caching.Sqlite;
using Sln.Wcs.Repository;
using Sln.Wcs.Serilog;
using ZiggyCreatures.Caching.Fusion.Serialization.NewtonsoftJson;
using ZiggyCreatures.Caching.Fusion;
using Com.Ctrip.Framework.Apollo;
using SqlSugar;

namespace Sln_Wpf
{
    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : Application
    {
        public static IServiceProvider? ServiceProvider = null;
        // 应用程序启动时调用
        protected override void OnStartup(StartupEventArgs e)
        {
            base.OnStartup(e);

            var services = new ServiceCollection();

            ConfigureServices(services);

            ServiceProvider = services.BuildServiceProvider();

            ServiceProvider.UseSerilogExtensions();
        }

        public void InitializeServices(IServiceProvider serviceProvider)
        {
            ServiceProvider = serviceProvider;

            // 可以在这里进行其他依赖注入相关的初始化
            var sqlSugarClient = ServiceProvider.GetService<ISqlSugarClient>();
            // 其他初始化逻辑...
        }

        protected override void OnExit(ExitEventArgs e)
        {
            // 释放资源
            base.OnExit(e);
        }

        private static void ConfigureServices(IServiceCollection services)
        {
            var basePath = AppContext.BaseDirectory;

            ApolloConfigureServices(services, ref basePath, out IConfiguration apolloConfiguration);

            services.AddSingleton(typeof(SerilogHelper));

            services.AddSqlSugarSetup();

            services.AddFusionCache()
                .WithSerializer(
                    new FusionCacheNewtonsoftJsonSerializer()
                )
                .WithDistributedCache(new SqliteCache(new SqliteCacheOptions
                {
                    CachePath = apolloConfiguration["cachePath"]
                }));
        }

        private static void ApolloConfigureServices(IServiceCollection services, ref string basePath, out IConfiguration apolloConfiguration)
        {
            var localConfiguration = new ConfigurationBuilder()
                .SetBasePath(basePath)
                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
                .Build();

            var apolloConfigSection = localConfiguration.GetSection("apollo");

            services.AddSingleton<IConfiguration>(localConfiguration);

            var configurationBuilder = new ConfigurationBuilder()
                .SetBasePath(basePath)
                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
                .AddApollo(apolloConfigSection)
                .AddDefault();

            apolloConfiguration = configurationBuilder.Build();

            services.Remove(new ServiceDescriptor(typeof(IConfiguration), localConfiguration));
            services.AddSingleton<IConfiguration>(apolloConfiguration);
        }

    }

}