using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.FileProviders;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Options;
using LotteryWebApp.Extensions;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
using LotteryWebApp.Common;

namespace LotteryWebApp
{
    public class Startup
    {
        readonly string MyAllowSpecificOrigins = "_myAllowSpecificOrigins";

        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            //services.AddControllersWithViews();
            services.AddSingleton<IConfiguration>(Configuration);
            services.AddMvc().AddRazorOptions(options =>
            {
                options.ViewLocationFormats.Add("/{0}.cshtml");
            });

            services.AddCors(options =>
            {
                options.AddPolicy(name: MyAllowSpecificOrigins,
                                  builder =>
                                  {
                                      builder.AllowAnyOrigin()
                                             .AllowAnyMethod()
                                             .AllowAnyHeader();
                                  });
            });


            services.Configure<RequestLocalizationOptions>(options =>
            {
                var cultures = new List<CultureInfo> {
                    new CultureInfo("fr"),
                    new CultureInfo("en")
                };
                options.DefaultRequestCulture = new Microsoft.AspNetCore.Localization.RequestCulture("fr");
                options.SupportedCultures = cultures;
                options.SupportedUICultures = cultures;
            });

            //.SetCompatibilityVersion(CompatibilityVersion.Version_2_1)
            //.AddJsonOptions(options => options.SerializerSettings.ContractResolver = new DefaultContractResolver());
            services.AddAntiforgery(o => o.HeaderName = "XSRF-TOKEN");
            services.AddDistributedMemoryCache(); // Adds a default in-memory implementation of IDistributedCache
            services.AddSession(options =>
            {
                options.IdleTimeout = TimeSpan.FromSeconds(600);
                options.Cookie.HttpOnly = true;
                options.Cookie.IsEssential = true;
            });
            //services.AddSession();
            services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme).AddCookie();
            services.AddHttpContextAccessor();
            services.AddMvc(options =>
            {
                options.Filters.Add(new ConfigAction(
                    Configuration.GetSection("MyConfig")
                ));
            });

            //services.AddAuthentication()
            //    .AddJwtBearer(options =>
            //    {
            //        // your other config
            //        options.SaveToken = true;
            //    });
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }
            app.UseSession();
            app.UseCookiePolicy();
            app.UseHttpsRedirection();
            app.UseStaticFiles();
            //app.UseStaticFiles(new StaticFileOptions()
            //{
            //    FileProvider = new PhysicalFileProvider(Configuration.GetSection(Constants.PATH_OUTSIDE).Value),
            //    RequestPath = new PathString("/outside")
            //});

            app.UseRequestLocalization(app.ApplicationServices.GetRequiredService<IOptions<RequestLocalizationOptions>>().Value);

            app.UseCors(MyAllowSpecificOrigins);

            app.UseRouting();

            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
            });
        }
    }
}