using Hangfire;
using Hangfire.MemoryStorage;
using HealthChecks.UI.Client;
using Microsoft.AspNetCore.Diagnostics.HealthChecks;
using Microsoft.OpenApi.Models;
using Newsbot.Collector.Api;
using Newsbot.Collector.Api.Authentication;
using Newsbot.Collector.Domain.Consts;
using Newsbot.Collector.Domain.Models;
using Newsbot.Collector.Domain.Models.Config;
using Serilog;
using Serilog.Events;
using ILogger = Serilog.ILogger;

var builder = WebApplication.CreateBuilder(args);

// Define Logger
builder.Host.UseSerilog();

// Build the config
var config = GetConfiguration();
builder.Configuration.AddConfiguration(config);

Log.Logger = GetLogger(config);

Log.Information("Starting up");
// Configure Hangfire
builder.Services.AddHangfire(f => f.UseMemoryStorage());
builder.Services.AddHangfireServer();
GlobalConfiguration.Configuration.UseSerilogLogProvider();

builder.Services.AddHealthChecks()
    .AddNpgSql(config.GetValue<string>(ConfigConnectionStringConst.Database) ?? "");

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

builder.Services.Configure<ConnectionStrings>(config.GetSection("ConnectionStrings"));

builder.Services.Configure<ConfigSectionConnectionStrings>(config.GetSection(ConfigSectionsConst.ConnectionStrings));
builder.Services.Configure<ConfigSectionRssModel>(config.GetSection(ConfigSectionsConst.Rss));
builder.Services.Configure<ConfigSectionYoutubeModel>(config.GetSection(ConfigSectionsConst.Youtube));
//builder.Services.Configure<

builder.Services.AddSwaggerGen(cfg =>
{
    cfg.AddSecurityDefinition("ApiKey", new OpenApiSecurityScheme
    {
        Description = "The API key to access the API",
        Type = SecuritySchemeType.ApiKey,
        Name = "x-api-key",
        In = ParameterLocation.Header,
        Scheme = "ApiKeyScheme"
    });

    var scheme = new OpenApiSecurityScheme
    {
        Reference = new OpenApiReference
        {
            Type = ReferenceType.SecurityScheme,
            Id = "ApiKey"
        },
        In = ParameterLocation.Header
    };
    var requirement = new OpenApiSecurityRequirement
    {
        { scheme, new List<string>() }
    };
    cfg.AddSecurityRequirement(requirement);
});

var app = builder.Build();

// Configure the HTTP request pipeline.
if (config.GetValue<bool>("EnableSwagger"))
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();

app.UseHangfireDashboard();
BackgroundJobs.SetupRecurringJobs(config);

app.UseAuthorization();

app.UseMiddleware<ApiKeyAuthAuthentication>();

app.MapHealthChecks("/health", new HealthCheckOptions
{
    Predicate = _ => true,
    ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
});
app.MapControllers();

app.Run();


static IConfiguration GetConfiguration()
{
    return new ConfigurationBuilder()
        .AddJsonFile("appsettings.json", true)
        .AddJsonFile("config/appsettings.json", true)
        .AddEnvironmentVariables()
        .Build();
}

static ILogger GetLogger(IConfiguration configuration)
{
    var otel = configuration.GetValue<string>(ConfigConnectionStringConst.OpenTelemetry) ?? "";

    if (otel == "")
        return Log.Logger = new LoggerConfiguration()
            .WriteTo.Console()
            .MinimumLevel.Information()
            .CreateLogger();

    return Log.Logger = new LoggerConfiguration()
        .WriteTo.Console()
        .MinimumLevel.Information()
        .WriteTo.OpenTelemetry(
            otel,
            resourceAttributes: new Dictionary<string, object>
            {
                { "Application", "newsbot-collector-api"},
                { "service.name", "newsbot-collector-api" }
            })
        .CreateLogger();
}