using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Repositories;
using Repositories.Interfaces;
using BusinessLogic.LookupLogic;
using BusinessLogic.LookupLogic.Interfaces;
using SearchLogic;
using OpenTelemetry.Exporter;
using OpenTelemetry.Instrumentation.AspNetCore;
using OpenTelemetry.Resources;
using OpenTelemetry.Trace;
using Elastic.Apm.AspNetCore;
using Elastic.Apm.EntityFrameworkCore;
using Elastic.Apm;

namespace FwSearchApi
{
    public class Startup
    {

        readonly ILogger<Startup> _logger;
        public IConfiguration _configuration { get; }

        public Startup(IConfiguration configuration)
        {
            _configuration = configuration;

        }

        // 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) => 
            {
                // keine Optionen hier 
            });

            services.AddTransient<ILookupLogic, FwLookupLogic>();
            services.AddTransient<IFwMariaLookupRepo, FwMariaLookupRepo>();
            services.AddTransient<IFwMariaSearchRepo, FwMariaSearchRepo>();
            services.AddTransient<ISearchLogic, SearchLogic.SearchLogic>();
            services.AddSwaggerGen();

            services.AddOpenTelemetryTracing((builder) => builder
                        //.SetResourceBuilder(ResourceBuilder.CreateDefault().AddService("TxSearchApi"))
                        .AddAspNetCoreInstrumentation()
                        .AddHttpClientInstrumentation()
                        .AddEntityFrameworkCoreInstrumentation()
                        .AddConsoleExporter()
                        .AddOtlpExporter(otlpOptions => {
                            otlpOptions.Endpoint = new Uri("http://192.168.178.44:8200");
                        }));
                        


        }

        // 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();
            }

            app.UseSwagger();

            //app.UseElasticApm(_configuration, new EfCoreDiagnosticsSubscriber());

            app.UseSwaggerUI(c =>
            {
                c.SwaggerEndpoint("/swagger/v1/swagger.json", "FeatureWerk Search API V1");
            });

            app.UseHttpsRedirection();

            app.UseRouting();

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