﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Phonebook.DAL.Interfaces;
using Phonebook.DAL.Services;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Cors.Internal;

namespace Phonebook {
    public class Startup {
        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.AddMvc();
            services.AddScoped<IContactService, ContactService>();
            services.AddScoped<IPhoneBookService, PhoneBookService>();

            services.AddCors(options => options.AddPolicy("AllowAll", p => p.AllowAnyOrigin()
                       .AllowAnyHeader()
                       .AllowAnyMethod()
                       .AllowCredentials()
                       .AllowAnyHeader()));

            services.Configure<MvcOptions>(options => {
                options.Filters.Add(new CorsAuthorizationFilterFactory("AllowAll"));
            });

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env) {
            if (env.IsDevelopment()) {
                app.UseDeveloperExceptionPage();
            }
            app.UseCors("AllowAll");
            app.UseMvc();
        }
    }
}
