using DotNetCore.CAP;
using LINGYUN.Abp.Dapr.Client.ClientProxying;
using LINGYUN.Abp.Dapr.Client.DynamicProxying;
using LINGYUN.Abp.ExceptionHandling;
using LINGYUN.Abp.ExceptionHandling.Emailing;
using LINGYUN.Abp.Localization.CultureMap;
using LINGYUN.Abp.Localization.Persistence;
using LINGYUN.Abp.Serilog.Enrichers.Application;
using LINGYUN.Abp.Serilog.Enrichers.UniqueId;
using LINGYUN.Abp.Wrapper;
using Medallion.Threading;
using Medallion.Threading.Redis;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.Extensions.Caching.StackExchangeRedis;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Options;
using Microsoft.OpenApi.Models;
using OpenTelemetry.Metrics;
using OpenTelemetry.Resources;
using OpenTelemetry.Trace;
using PackageName.CompanyName.ProjectName.Localization;
using StackExchange.Redis;
using System;
using System.Collections.Generic;
using System.Text.Encodings.Web;
using System.Text.Unicode;
using Volo.Abp;
using Volo.Abp.Auditing;
using Volo.Abp.Caching;
using Volo.Abp.EntityFrameworkCore;
using Volo.Abp.GlobalFeatures;
using Volo.Abp.Http.Client;
using Volo.Abp.Json;
using Volo.Abp.Json.SystemTextJson;
using Volo.Abp.Localization;
using Volo.Abp.MultiTenancy;
using Volo.Abp.Threading;
using Volo.Abp.VirtualFileSystem;
using static IdentityModel.ClaimComparer;

namespace PackageName.CompanyName.ProjectName;

public partial class ProjectNameHttpApiHostModule
{
    protected const string ApplicationName = "ProjectName";
    private static readonly OneTimeRunner OneTimeRunner = new();

    private void PreConfigureFeature()
    {
        OneTimeRunner.Run(() =>
        {
            GlobalFeatureManager.Instance.Modules.Editions().EnableAll();
        });
    }

    private void PreConfigureApp()
    {
        AbpSerilogEnrichersConsts.ApplicationName = ApplicationName;

        PreConfigure<AbpSerilogEnrichersUniqueIdOptions>(options =>
        {
            // 以开放端口区别
            options.SnowflakeIdOptions.WorkerId = 5;
            options.SnowflakeIdOptions.WorkerIdBits = 5;
            options.SnowflakeIdOptions.DatacenterId = 1;
        });
    }

    private void PreConfigureCAP(IConfiguration configuration)
    {
        PreConfigure<CapOptions>(options =>
        {
            options
#if MySQL
            .UseMySql(sqlOptions =>
            {
                configuration.GetSection("CAP:MySql").Bind(sqlOptions);
            })
#elif SqlServer
            .UseSqlServer(sqlOptions =>
            {
                configuration.GetSection("CAP:SqlServer").Bind(sqlOptions);
            })
#elif Sqlite
            .UseSqlite(sqlOptions =>
            {
                configuration.GetSection("CAP:Sqlite").Bind(sqlOptions);
            })
#elif Oracle || OracleDevart
            .UseOracle(sqlOptions =>
            {
                configuration.GetSection("CAP:Oracle").Bind(sqlOptions);
            })
#elif PostgreSql
            .UsePostgreSql(sqlOptions =>
            {
                configuration.GetSection("CAP:PostgreSql").Bind(sqlOptions);
            })
#endif
            .UseRabbitMQ(rabbitMQOptions =>
            {
                configuration.GetSection("CAP:RabbitMQ").Bind(rabbitMQOptions);
            })
            .UseDashboard();
        });
    }

    private void ConfigureJsonSerializer(IConfiguration configuration)
    {
        // 统一时间日期格式
        Configure<AbpJsonOptions>(options =>
        {
            var jsonConfiguration = configuration.GetSection("Json");
            if (jsonConfiguration.Exists())
            {
                jsonConfiguration.Bind(options);
            }
        });
        // 中文序列化的编码问题
        Configure<AbpSystemTextJsonSerializerOptions>(options =>
        {
            options.JsonSerializerOptions.Encoder = JavaScriptEncoder.Create(UnicodeRanges.All);
        });
    }

    private void ConfigureDistributedLock(IServiceCollection services, IConfiguration configuration)
    {
        var distributedLockEnabled = configuration["Redis:IsEnabled"];
        if (distributedLockEnabled.IsNullOrEmpty() || bool.Parse(distributedLockEnabled))
        {
            var redis = ConnectionMultiplexer.Connect(configuration["DistributedLock:Redis:Configuration"]);
            services.AddSingleton<IDistributedLockProvider>(_ => new RedisDistributedSynchronizationProvider(redis.GetDatabase()));
        }
    }

    private void ConfigureOpenTelemetry(IServiceCollection services, IConfiguration configuration)
    {
        var openTelemetryEnabled = configuration["OpenTelemetry:IsEnabled"];
        if (openTelemetryEnabled.IsNullOrEmpty() || bool.Parse(openTelemetryEnabled))
        {
            services.AddOpenTelemetry()
                .ConfigureResource(builder =>
                {
                    builder.AddService(ApplicationName);
                })
                .WithTracing(builder =>
                {
                    builder.AddHttpClientInstrumentation();
                    builder.AddAspNetCoreInstrumentation();
                    builder.AddCapInstrumentation();
                    builder.AddEntityFrameworkCoreInstrumentation();
                    builder.AddZipkinExporter(zipKinOptions =>
                    {
                        var endpoint = configuration["OpenTelemetry:ZipKin:Endpoint"];
                        if (!endpoint.IsNullOrWhiteSpace())
                        {
                            zipKinOptions.Endpoint = new Uri(configuration["OpenTelemetry:ZipKin:Endpoint"]);
                        }
                    });
                })
                .WithMetrics(builder =>
                {
                    builder.AddHttpClientInstrumentation();
                    builder.AddAspNetCoreInstrumentation();
                });
        }
    }

    private void ConfigureExceptionHandling()
    {
        // 自定义需要处理的异常
        Configure<AbpExceptionHandlingOptions>(options =>
        {
            //  加入需要处理的异常类型
            options.Handlers.Add<Volo.Abp.Data.AbpDbConcurrencyException>();
            options.Handlers.Add<AbpInitializationException>();
            options.Handlers.Add<OutOfMemoryException>();
            options.Handlers.Add<System.Data.Common.DbException>();
            options.Handlers.Add<Microsoft.EntityFrameworkCore.DbUpdateException>();
            options.Handlers.Add<System.Data.DBConcurrencyException>();
        });
        // 自定义需要发送邮件通知的异常类型
        Configure<AbpEmailExceptionHandlingOptions>(options =>
        {
            // 是否发送堆栈信息
            options.SendStackTrace = true;
            // 未指定异常接收者的默认接收邮件
            // 指定自己的邮件地址
        });
    }

    private void ConfigureAuditing(IConfiguration configuration)
    {
        Configure<AbpAuditingOptions>(options =>
        {
            options.ApplicationName = ApplicationName;
            // 是否启用实体变更记录
            var allEntitiesSelectorIsEnabled = configuration["Auditing:AllEntitiesSelector"];
            if (allEntitiesSelectorIsEnabled.IsNullOrWhiteSpace() ||
                (bool.TryParse(allEntitiesSelectorIsEnabled, out var enabled) && enabled))
            {
                options.EntityHistorySelectors.AddAllEntities();
            }
        });
    }

    private void ConfigureCaching(IConfiguration configuration)
    {
        Configure<AbpDistributedCacheOptions>(options =>
        {
            configuration.GetSection("DistributedCache").Bind(options);
        });

        Configure<RedisCacheOptions>(options =>
        {
            var redisConfig = ConfigurationOptions.Parse(options.Configuration);
            options.ConfigurationOptions = redisConfig;
            options.InstanceName = configuration["Redis:InstanceName"];
        });
    }

    private void ConfigureVirtualFileSystem()
    {
        Configure<AbpVirtualFileSystemOptions>(options =>
        {
            options.FileSets.AddEmbedded<ProjectNameHttpApiHostModule>("PackageName.CompanyName.ProjectName");
        });
    }

    private void ConfigureMultiTenancy(IConfiguration configuration)
    {
        // 多租户
        Configure<AbpMultiTenancyOptions>(options =>
        {
            options.IsEnabled = true;
        });

        var tenantResolveCfg = configuration.GetSection("App:Domains");
        if (tenantResolveCfg.Exists())
        {
            Configure<AbpTenantResolveOptions>(options =>
            {
                var domains = tenantResolveCfg.Get<string[]>();
                foreach (var domain in domains)
                {
                    options.AddDomainTenantResolver(domain);
                }
            });
        }
    }

    private void ConfigureSwagger(IServiceCollection services)
    {
        // Swagger
        services.AddSwaggerGen(
            options =>
            {
                options.SwaggerDoc("v1", new OpenApiInfo { Title = "ProjectName API", Version = "v1" });
                options.DocInclusionPredicate((docName, description) => true);
                options.CustomSchemaIds(type => type.FullName);
                options.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
                {
                    Description = "JWT Authorization header using the Bearer scheme. Example: \"Authorization: Bearer {token}\"",
                    Name = "Authorization",
                    In = ParameterLocation.Header,
                    Scheme = "bearer",
                    Type = SecuritySchemeType.Http,
                    BearerFormat = "JWT"
                });
                options.AddSecurityRequirement(new OpenApiSecurityRequirement
                {
                        {
                            new OpenApiSecurityScheme
                            {
                                Reference = new OpenApiReference { Type = ReferenceType.SecurityScheme, Id = "Bearer" }
                            },
                            new string[] { }
                        }
                });
                options.OperationFilter<TenantHeaderParamter>();
            });
    }

    private void ConfigureLocalization()
    {
        // 支持本地化语言类型
        Configure<AbpLocalizationOptions>(options =>
        {
            options.Languages.Add(new LanguageInfo("en", "en", "English"));
            options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
        });

        Configure<AbpLocalizationPersistenceOptions>(options =>
        {
            // 持久化本地化资源
            options.SaveStaticLocalizationsToPersistence = true;
            options.AddPersistenceResource<ProjectNameResource>();
        });

        Configure<AbpLocalizationCultureMapOptions>(options =>
        {
            var zhHansCultureMapInfo = new CultureMapInfo
            {
                TargetCulture = "zh-Hans",
                SourceCultures = new string[] { "zh", "zh_CN", "zh-CN" }
            };

            options.CulturesMaps.Add(zhHansCultureMapInfo);
            options.UiCulturesMaps.Add(zhHansCultureMapInfo);
        });
    }

    private void ConfigureSecurity(IServiceCollection services, IConfiguration configuration, bool isDevelopment = false)
    {
        services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
            .AddJwtBearer(options =>
            {
                options.Authority = configuration["AuthServer:Authority"];
                options.Audience = configuration["AuthServer:ApiName"];
                options.RequireHttpsMetadata = Convert.ToBoolean(configuration["AuthServer:RequireHttpsMetadata"]);
                options.MapInboundClaims = Convert.ToBoolean(configuration["AuthServer:MapInboundClaims"]);
            });

        if (!isDevelopment)
        {
            var redis = ConnectionMultiplexer.Connect(configuration["Redis:Configuration"]);
            services
                .AddDataProtection()
                .SetApplicationName("LINGYUN.Abp.Application")
                .PersistKeysToStackExchangeRedis(redis, "LINGYUN.Abp.Application:DataProtection:Protection-Keys");
        }
    }

    private void ConfigureWrapper()
    {
        Configure<AbpWrapperOptions>(options =>
        {
            // 取消注释包装结果
            // options.IsEnabled = true;
        });

        Configure<AbpHttpClientBuilderOptions>(options =>
        {
            // http服务间调用发送不需要包装结果的请求头
            options.ProxyClientBuildActions.Add(
                (_, builder) =>
                {
                    builder.ConfigureHttpClient((provider, client) =>
                    {
                        var wrapperOptions = provider.GetRequiredService<IOptions<AbpWrapperOptions>>();
                        var wrapperHeader = wrapperOptions.Value.IsEnabled
                            ? AbpHttpWrapConsts.AbpWrapResult
                            : AbpHttpWrapConsts.AbpDontWrapResult;

                        client.DefaultRequestHeaders.TryAddWithoutValidation(wrapperHeader, "true");
                    });
                });
        });

        Configure<AbpDaprClientProxyOptions>(options =>
        {
            // dapr服务间调用发送不需要包装结果的请求头
            options.ProxyRequestActions.Add(
                (appId, httpRequestMessage) =>
                {
                    httpRequestMessage.Headers.TryAddWithoutValidation(AbpHttpWrapConsts.AbpDontWrapResult, "true");
                });
        });
    }
}