using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using IdentityModel;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Cors;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using WmsWebApi.EntityFrameworkCore;
using WmsWebApi.MultiTenancy;
using StackExchange.Redis;
using Microsoft.OpenApi.Models;
using Volo.Abp;
using Volo.Abp.AspNetCore.Mvc;
using Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy;
using Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared;
using Volo.Abp.AspNetCore.Serilog;
using Volo.Abp.AuditLogging.EntityFrameworkCore;
using Volo.Abp.Autofac;
using Volo.Abp.Caching;
using Volo.Abp.Caching.StackExchangeRedis;
using Volo.Abp.EntityFrameworkCore;
using Volo.Abp.EntityFrameworkCore.SqlServer;
using Volo.Abp.Localization;
using Volo.Abp.Modularity;
using Volo.Abp.MultiTenancy;
using Volo.Abp.PermissionManagement.EntityFrameworkCore;
using Volo.Abp.Security.Claims;
using Volo.Abp.SettingManagement.EntityFrameworkCore;
using Volo.Abp.Swashbuckle;
using Volo.Abp.VirtualFileSystem;
using WmsWebApi.Wms;
using Volo.Abp.AspNetCore.ExceptionHandling;
using Autofac.Core;
using Polly;
using System.Net.Http;

namespace WmsWebApi
{
    [DependsOn(
        typeof(WmsWebApiApplicationModule),
        typeof(WmsWebApiEntityFrameworkCoreModule),
        typeof(WmsWebApiHttpApiModule),
        typeof(AbpAspNetCoreMvcUiMultiTenancyModule),
        typeof(AbpAutofacModule),
        typeof(AbpCachingStackExchangeRedisModule),
        typeof(AbpEntityFrameworkCoreSqlServerModule),
        typeof(AbpAuditLoggingEntityFrameworkCoreModule),
        typeof(AbpPermissionManagementEntityFrameworkCoreModule),
        typeof(AbpSettingManagementEntityFrameworkCoreModule),
        typeof(AbpAspNetCoreSerilogModule),
        typeof(AbpSwashbuckleModule)
        )]
    public class WmsWebApiHttpApiHostModule : AbpModule
    {

        public override void ConfigureServices(ServiceConfigurationContext context)
        {
            var hostingEnvironment = context.Services.GetHostingEnvironment();
            var configuration = context.Services.GetConfiguration();

            ConfigureDbContext();

            ConfigureMultiTenancy();

            ConfigureConventionalControllers();

            ConfigureVirtualFileSystem(hostingEnvironment);

            ConfigureSwagger(context, configuration);

            ConfigureLocalization();

            ConfigureAuthentication(context, configuration);

            // ConfigureDistributedCache(context, hostingEnvironment, configuration);

            ConfigureCors(context, configuration);
            context.Services.Configure<AbpExceptionHandlingOptions>(options =>
            {
                options.SendExceptionsDetailsToClients = false;
            });
            //context.Services.AddTransient(typeof(ITmOtherAskRepositoryUpdate),
            //    typeof(TmOtherAskRepositoryUpdate));
        }

        private void ConfigureDbContext()
        {
            Configure<AbpDbContextOptions>(options => { options.UseSqlServer(); });
        }

        private void ConfigureMultiTenancy()
        {
            Configure<AbpMultiTenancyOptions>(options => { options.IsEnabled = MultiTenancyConsts.IsEnabled; });
        }

        private void ConfigureConventionalControllers()
        {
            Configure<AbpAspNetCoreMvcOptions>(options =>
            {
                options
                    .ConventionalControllers
                    .Create(typeof(WmsWebApiApplicationModule).Assembly);
            });
        }

        private void ConfigureVirtualFileSystem(IWebHostEnvironment hostingEnvironment)
        {
            if (hostingEnvironment.IsDevelopment())
            {
                Configure<AbpVirtualFileSystemOptions>(options =>
                {
                    options.FileSets.ReplaceEmbeddedByPhysical<WmsWebApiDomainSharedModule>(
                        Path.Combine(hostingEnvironment.ContentRootPath,
                            string.Format("..{0}..{0}src{0}WmsWebApi.Domain.Shared", Path.DirectorySeparatorChar)));
                    options.FileSets.ReplaceEmbeddedByPhysical<WmsWebApiDomainModule>(Path.Combine(
                        hostingEnvironment.ContentRootPath,
                        string.Format("..{0}..{0}src{0}WmsWebApi.Domain", Path.DirectorySeparatorChar)));
                    options.FileSets.ReplaceEmbeddedByPhysical<WmsWebApiApplicationContractsModule>(
                        Path.Combine(hostingEnvironment.ContentRootPath,
                            string.Format("..{0}..{0}src{0}WmsWebApi.Application.Contracts", Path.DirectorySeparatorChar)));
                    options.FileSets.ReplaceEmbeddedByPhysical<WmsWebApiApplicationModule>(
                        Path.Combine(hostingEnvironment.ContentRootPath,
                            string.Format("..{0}..{0}src{0}WmsWebApi.Application", Path.DirectorySeparatorChar)));
                });
            }
        }

        private static void ConfigureSwagger(ServiceConfigurationContext context, IConfiguration configuration)
        {
            context.Services.AddAbpSwaggerGenWithOAuth(
                configuration["AuthServer:Authority"],
                new Dictionary<string, string>
                {
                    { "WmsWebApi", "WmsWebApi API" }
                },
                options =>
                {
                    options.SwaggerDoc("v1", new OpenApiInfo { Title = "WmsWebApi API", Version = "v1" });
                    options.DocInclusionPredicate((docName, description) => true);
                    options.CustomSchemaIds(type => type.FullName);
                });
        }

        private void ConfigureLocalization()
        {
            Configure<AbpLocalizationOptions>(options =>
            {
                options.Languages.Add(new LanguageInfo("cs", "cs", "Čeština"));
                options.Languages.Add(new LanguageInfo("en", "en", "English"));
                options.Languages.Add(new LanguageInfo("en-GB", "en-GB", "English (UK)"));
                options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
                options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
                options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
                options.Languages.Add(new LanguageInfo("it", "it", "Italian", "it"));
                options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
                options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
                options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
                options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
                options.Languages.Add(new LanguageInfo("tr", "tr", "Türkçe"));
                options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
                options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
            });
        }

        private static void ConfigureAuthentication(ServiceConfigurationContext context, IConfiguration configuration)
        {
            context.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
                .AddJwtBearer(options =>
                {
                    options.Authority = configuration["AuthServer:Authority"];
                    options.RequireHttpsMetadata = Convert.ToBoolean(configuration["AuthServer:RequireHttpsMetadata"]);
                    options.Audience = "WmsWebApi";
                });
        }

        private static void ConfigureCors(ServiceConfigurationContext context, IConfiguration configuration)
        {
            context.Services.AddCors(options =>
            {
                options.AddDefaultPolicy(builder =>
                {
                    builder
                        .WithOrigins(
                            configuration["App:CorsOrigins"]
                                .Split(",", StringSplitOptions.RemoveEmptyEntries)
                                .Select(o => o.RemovePostFix("/"))
                                .ToArray()
                        )
                        .WithAbpExposedHeaders()
                        .SetIsOriginAllowedToAllowWildcardSubdomains()
                        .AllowAnyHeader()
                        .AllowAnyMethod()
                        .AllowCredentials();
                });
            });
        }

        private void ConfigureDistributedCache(ServiceConfigurationContext context, IWebHostEnvironment hostingEnvironment,
            IConfiguration configuration)
        {
            Configure<AbpDistributedCacheOptions>(options => { options.KeyPrefix = "WmsWebApi:"; });

            if (!hostingEnvironment.IsDevelopment())
            {
                var redis = ConnectionMultiplexer.Connect(configuration["Redis:Configuration"]);
                context.Services
                    .AddDataProtection()
                    .PersistKeysToStackExchangeRedis(redis, "WmsWebApi-Protection-Keys");
            }
        }

        public override void OnApplicationInitialization(ApplicationInitializationContext context)
        {
            var app = context.GetApplicationBuilder();
            var env = context.GetEnvironment();

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseErrorPage();
                app.UseHsts();
            }

            app.UseHttpsRedirection();
            app.UseCorrelationId();
            app.UseStaticFiles();
            app.UseRouting();
            app.UseCors();
            app.UseAuthentication();
            if (MultiTenancyConsts.IsEnabled)
            {
                app.UseMultiTenancy();
            }
            app.UseAbpRequestLocalization();
            app.UseAuthorization();
            app.UseSwagger();
            app.UseAbpSwaggerUI(options =>
            {
                options.SwaggerEndpoint("/swagger/v1/swagger.json", "Support APP API");

                var configuration = context.GetConfiguration();
                options.OAuthClientId(configuration["AuthServer:SwaggerClientId"]);
                options.OAuthClientSecret(configuration["AuthServer:SwaggerClientSecret"]);
                options.OAuthScopes("WmsWebApi");
            });
            app.UseAuditing();
            app.UseAbpSerilogEnrichers();
            app.UseConfiguredEndpoints();
        }
    }
}