using Hangfire;
using Hangfire.Storage.SQLite;
using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.IdentityModel.Tokens;
using MTWireGuard.Application.Mapper;
using MTWireGuard.Application.Repositories;
using MTWireGuard.Application.Services;
using System.Reflection;
using System.Text;

namespace MTWireGuard.Application
{
    public static class ApplicationServiceRegister
    {
        public static void AddApplicationServices(this IServiceCollection services)
        {
            // Add DBContext
            services.AddDbContext<DBContext>();

            // Add HangFire
            services.AddHangfire(config =>
            {
                config.UseSQLiteStorage(Path.Join(AppDomain.CurrentDomain.BaseDirectory, "MikrotikWireguard.db"));
            });
            services.AddHangfireServer();

            // Auto Mapper Configurations
            services.AddSingleton<PeerMapping>();
            services.AddSingleton<ServerMapping>();
            services.AddSingleton<MappingProfile>();
            services.AddSingleton<RequestProfile>();
            services.AddAutoMapper(
                (provider, expression) =>
                {
                    expression.AddProfile(provider.GetService<PeerMapping>());
                    expression.AddProfile(provider.GetService<ServerMapping>());
                    expression.AddProfile(provider.GetService<MappingProfile>());
                    expression.AddProfile(provider.GetService<RequestProfile>());
                },
                new List<Assembly>());

            // Add Mikrotik API Service
            services.AddScoped<IMikrotikRepository, MTAPI>();

            // XSRF Protection
            services.AddAntiforgery(o =>
            {
                o.HeaderName = "XSRF-TOKEN";
                o.FormFieldName = "XSRF-Validation-Token";
                o.Cookie.Name = "XSRF-Validation";
            });

            // Authentication and Authorization
            services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme).AddCookie(options =>
            {
                options.ExpireTimeSpan = TimeSpan.FromMinutes(15);
                options.SlidingExpiration = true;
                options.LoginPath = "/Login";
                options.AccessDeniedPath = "/Forbidden";
                options.Cookie.Name = "Authentication";
                options.LogoutPath = "/Logout";
            });

            services.ConfigureApplicationCookie(configure =>
            {
                configure.Cookie.Name = "MTWireguard";
            });

            services.AddAuthorization();

            // Add Razor Pages
            services.AddRazorPages().AddRazorPagesOptions(o =>
            {
                //o.Conventions.ConfigureFilter(new IgnoreAntiforgeryTokenAttribute());
                o.Conventions.AuthorizeFolder("/");
                o.Conventions.AllowAnonymousToPage("/Login");
            });

            // Add Session
            services.AddDistributedMemoryCache();

            services.AddSession(options =>
            {
                options.IdleTimeout = TimeSpan.FromMinutes(1);
                options.Cookie.HttpOnly = true;
                options.Cookie.IsEssential = true;
            });

            // Add CORS
            services.AddCors();
        }
    }
}