using EPAServeur.Context;
using EPAServeur.IServices;
using EPAServeur.Services;
using IO.Swagger.ApiCollaborateur;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System.IO;

namespace EPAServeur
{
    public class Startup
    {
        readonly string AllowCrossClientEPA = "_AllowsCrossOriginClientEPA";

        public Startup(IConfiguration configuration, IWebHostEnvironment env)
        {
            Configuration = configuration;
            Environment = env;
        }

        public IConfiguration Configuration { get; }
        public IWebHostEnvironment Environment { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddCors(options =>
            {
                options.AddPolicy(name: AllowCrossClientEPA,
                                  builder =>
                                  {
                                      builder.WithOrigins("http://localhost:4200").AllowAnyHeader().AllowAnyMethod();
                                  });
            });

            services.AddControllers();

            services.AddAuthentication(options =>
             {
                 options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
                 options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
             }).AddJwtBearer(o =>
             {
                 o.Authority = Configuration["Jwt:Authority"];
                 o.Audience = Configuration["Jwt:Audience"];

                 if (Environment.IsDevelopment())
                 {
                     o.RequireHttpsMetadata = false;
                 }

                 o.Events = new JwtBearerEvents()
                 {
                     OnAuthenticationFailed = c =>
                     {
                         c.NoResult();

                         c.Response.StatusCode = 500;
                         c.Response.ContentType = "text/plain";

                         if (Environment.IsDevelopment())
                         {
                             return c.Response.WriteAsync(c.Exception.ToString());
                         }

                         return c.Response.WriteAsync("Une erreur s'est produite lors du processus d'authentification.");
                     },
                     OnForbidden = c =>
                     {
                         c.NoResult();

                         c.Response.StatusCode = 403;
                         c.Response.ContentType = "text/plain";

                         return c.Response.WriteAsync("L'utilisateur n'est pas autorisé à accéder à cette ressource.");
                     }
                 };
             });

            services.AddDbContext<EpContext>();
            using (var context = new EpContext())
            {
                context.Database.EnsureDeleted(); //PENSEZ A ENLEVER CETTE LIGNE ET A NE JAMAIS LA REMETTRE QUAND LE SERVEUR SERA MIS EN PRODUCTION ^^
                context.Database.EnsureCreated();
                context.SaveChanges();
                context.AjoutInformationsDeBase();
                context.AjoutChamps();
                context.AjouterNotes();
            }
            //faire using, check si kekchoz exkist puis appeler les m�thodes de cr�ation si il n'y a rien

            //API Collaborateurs
            services.AddScoped<ICollaborateurApi, CollaborateurApi>();
            services.AddScoped<IAgenceApi, AgenceApi>();
            services.AddScoped<IReferentApi, ReferentApi>();



            //Services
            services.AddScoped<ICollaborateurService, CollaborateurService>();
            services.AddScoped<IFormationService, FormationService>();
            services.AddScoped<INoteService, NoteService>();
            services.AddScoped<IReferentService, ReferentService>();
            services.AddScoped<IEngagementService, EngagementService>();

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory logger)
        {
            string path = Directory.GetCurrentDirectory();
            logger.AddFile(path + "Log/loggerfile-{Date}.txt");
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.UseHttpsRedirection();

            app.UseRouting();

            app.UseCors(AllowCrossClientEPA);

            app.UseAuthentication();

            app.UseAuthorization();


            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });

        }
    }
}