using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using BookKing.Data;
using BookKing.Models;
using BookKing.Services;
using Microsoft.AspNetCore.Http;
using React.AspNet;

namespace BookKing
{
    public class Startup
    {
        public Startup(IHostingEnvironment env)
        {
            var builder = new ConfigurationBuilder()
                .SetBasePath(env.ContentRootPath)
                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true);

            if (env.IsDevelopment())
            {
                // For more details on using the user secret store see http://go.microsoft.com/fwlink/?LinkID=532709
                builder.AddUserSecrets("aspnet-BookKing-e17594e4-e941-433e-8855-5455343de8cd");
            }

            builder.AddEnvironmentVariables();
            Configuration = builder.Build();
        }

        public IConfigurationRoot Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            // Add framework services.
            services.AddDbContext<ApplicationDbContext>(options =>
                options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));

            services.AddIdentity<ApplicationUser, IdentityRole>(o=> o.Password.RequireNonAlphanumeric = false)
                .AddEntityFrameworkStores<ApplicationDbContext>()
                .AddDefaultTokenProviders();

            services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
            services.AddReact();

            services.AddMvc();

            // Add application services.
            services.AddTransient<IEmailSender, AuthMessageSender>();
            services.AddTransient<ISmsSender, AuthMessageSender>();
            services.AddTransient<DatabaseSeeder>();

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory, DatabaseSeeder seeder)
        {
            loggerFactory.AddConsole(Configuration.GetSection("Logging"));
            loggerFactory.AddDebug();

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseDatabaseErrorPage();
                app.UseBrowserLink();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");
            }


            app.UseReact(config =>
            {
                // If you want to use server-side rendering of React components,
                // add all the necessary JavaScript files here. This includes
                // your components as well as all of their dependencies.
                // See http://reactjs.net/ for more information. Example:
                //config
                //    .AddScript("~/Scripts/tutorial.jsx");

                // If you use an external build too (for example, Babel, Webpack,
                // Browserify or Gulp), you can improve performance by disabling
                // ReactJS.NET's version of Babel and loading the pre-transpiled
                // scripts. Example:
                config
                    .SetLoadBabel(false)
                    .AddScriptWithoutTransform("~/wwwroot/js/tutorial.js");
            });

            app.UseStaticFiles();

            app.UseIdentity();

            // Add external authentication middleware below. To configure them please see http://go.microsoft.com/fwlink/?LinkID=532715

            app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller=Home}/{action=Index}/{id?}");
            });

            seeder.Seed();
        }
    }
}