using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Church.Net.DAL.EF;
using Church.Net.DAL.EFCoreDBF;
using Church.Net.Entity;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Diagnostics;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json.Serialization;
using WebAPI.Hubs;
using WebAPI.Logics;
using WebAPI.Logics.Core;
using WebAPI.Logics.Interface;
using WebAPI.Services;
using WebAPI.Services.AutoReplyCommands;
using WebAPI.Services.Interfaces;
using static System.Net.Mime.MediaTypeNames;

namespace WebAPI
{
    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.AddControllers().AddNewtonsoftJson(options =>
            {
                // Use the default property (Pascal) casing
                options.SerializerSettings.ContractResolver = new DefaultContractResolver()
                {
                    NamingStrategy = new CamelCaseNamingStrategy(),

                };
                options.SerializerSettings.DateTimeZoneHandling = Newtonsoft.Json.DateTimeZoneHandling.Unspecified;
                options.SerializerSettings.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
                options.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
            });


            services.AddSignalR();

            services.AddSingleton<GameRoomLogic>();
            //services.AddSingleton<ChurchNetContext>(new ChurchNetContext());
            services.AddDbContext<ChurchNetContext>(options =>
                    options.UseNpgsql(
                        //Configuration.GetConnectionString()
                        "Host=192.168.86.131;Port=49154;Database=Church;Username=chris;Password=1124"
                        ));

            services.AddTransient<LineAutoBotService>();
            services.AddTransient<IAutoReplyCommand, ArChurchInfo>();
            services.AddTransient<IAutoReplyCommand, ArArkCellGroupInfo>();
            services.AddTransient<IAutoReplyCommand, ArArkCellGroupDinner>();
            services.AddTransient<IAutoReplyCommand, ArArkCellGroupPrayer>();

            services.AddSingleton<VideoDownloadLogic>();
            services.AddScoped<LogicService>();
            services.AddScoped<CellGroupLogic>();
            services.AddScoped(typeof(ICrudLogic<>), typeof(LogicBase<>));
            services.AddScoped(typeof(ICrudDAL<>), typeof(CrudDALCBase<>));
            services.AddScoped(typeof(ICombinedKeyCrudLogic<>), typeof(CombinedKeyLogicBase<>));
            services.AddScoped(typeof(ICombinedKeyCrudDAL<>), typeof(CombinedKeyCrudDALCBase<>));
            services.AddScoped<HappinessGroupLogic>();
            services.AddTransient<ILoggingService, DbLoggingService>();

            //services.AddMvc(o=>o.Filters.Add(typeof(HandleExceptionFilter)));
            //services.AddMvc(o => o.Filters.Add(new HandleExceptionFilter(services.BuildServiceProvider().GetService<ILoggingService>())));
            //services.BuildServiceProvider().GetService<ILoggingService>();

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ChurchNetContext dbContext)
        {
            //Reference:https://stackoverflow.com/questions/69961449/net6-and-datetime-problem-cannot-write-datetime-with-kind-utc-to-postgresql-ty


            AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
            AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
            AppDomain.CurrentDomain.SetData("ContentRootPath", env.ContentRootPath);
            AppDomain.CurrentDomain.SetData("WebRootPath", env.WebRootPath);
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            // global cors policy
            app.UseCors(x => x
                //.AllowAnyOrigin()
                .AllowAnyMethod()
                .AllowAnyHeader()
                .SetIsOriginAllowed(origin => true) // allow any origin
                .AllowCredentials()
                ); // allow credentials

            //app.UseCors(builder =>
            //{
            //    builder.WithOrigins("http://localhost:4200")
            //        .AllowAnyHeader()
            //        .WithMethods("GET", "POST")
            //        .AllowCredentials();
            //});

            //app.UseHttpsRedirection();
            //app.UsePathBase(new PathString("/api"));
            app.UsePathBase(new PathString("/"));
            app.UseRouting();
            app.UseEndpoints(endpoints =>
            {
                //endpoints.MapControllerRoute(
                //    name: "default",
                //    pattern: "{controller}/{id?}");
                endpoints.MapHub<AvalonHub>("/AvalonHub");
                endpoints.MapHub<WhoIsSpyHub>("/WhoIsSpyHub");
                endpoints.MapHub<BaseHub>("/BaseHub");

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

            //app.UseExceptionHandler(exceptionHandlerApp =>
            //{
            //    exceptionHandlerApp.Run(async context =>
            //    {
            //        context.Response.StatusCode = StatusCodes.Status500InternalServerError;

            //        // using static System.Net.Mime.MediaTypeNames;
            //        context.Response.ContentType = Text.Plain;

            //        await context.Response.WriteAsync("An exception was thrown.");

            //        var exceptionHandlerPathFeature =
            //            context.Features.Get<IExceptionHandlerPathFeature>();

            //        if (exceptionHandlerPathFeature?.Error is FileNotFoundException)
            //        {
            //            await context.Response.WriteAsync(" The file was not found.");
            //        }

            //        if (exceptionHandlerPathFeature?.Path == "/")
            //        {
            //            await context.Response.WriteAsync(" Page: Home.");
            //        }
            //    });
            //});
            //app.UseAuthorization();

            //app.UseEndpoints(endpoints =>
            //{
            //    endpoints.MapControllers();
            //    endpoints.MapHub<WhoIsSpyHub>("/WhoIsSpyHub");
            //});
            if (env.IsDevelopment())
            {
                //dbContext.Database.EnsureCreated();
                dbContext.Database.Migrate();
            }

        }
    }
}