using GameAuthApi.Services;
using GameAuthApi.Middleware;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.IdentityModel.Tokens;
using System.Text;

var builder = WebApplication.CreateBuilder(args);
builder.WebHost.ConfigureKestrel(serverOptions => {});

builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen(c =>
{
    c.SwaggerDoc("v1", new() { Title = "GameAuthApi", Version = "v1" });

    c.AddSecurityDefinition("Bearer", new()
    {
        Name = "Authorization",
        Type = Microsoft.OpenApi.Models.SecuritySchemeType.ApiKey,
        Scheme = "Bearer",
        BearerFormat = "JWT",
        In = Microsoft.OpenApi.Models.ParameterLocation.Header,
        Description = "Enter: `Bearer <your JWT token>`"
    });

    c.AddSecurityRequirement(new()
    {
        {
            new Microsoft.OpenApi.Models.OpenApiSecurityScheme
            {
                Reference = new Microsoft.OpenApi.Models.OpenApiReference
                {
                    Type = Microsoft.OpenApi.Models.ReferenceType.SecurityScheme,
                    Id = "Bearer"
                }
            },
            new string[] {}
        }
    });
});


builder.Services.AddSingleton<UserService>();
builder.Services.AddSingleton<LocationService>();
builder.Services.AddSingleton<PlayerService>();
builder.Services.AddSingleton<SpawnableService>();
builder.Services.AddSingleton<ItemService>();
builder.Services.AddSingleton<BlacklistService>();

var jwtKey = builder.Configuration["Jwt:Key"];
var keyBytes = Encoding.UTF8.GetBytes(jwtKey);

builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuer = true,
            ValidateAudience = true,
            ValidIssuer = builder.Configuration["Jwt:Issuer"],
            ValidAudience = builder.Configuration["Jwt:Issuer"],
            ValidateLifetime = true,
            ValidateIssuerSigningKey = true,
            IssuerSigningKey = new SymmetricSecurityKey(keyBytes)
        };
    });

builder.Services.AddCors(options =>
{
    options.AddDefaultPolicy(policy =>
    {
        policy.AllowAnyOrigin()
              .AllowAnyHeader()
              .AllowAnyMethod();
    });
});

var app = builder.Build();

app.UseSwagger();
app.UseSwaggerUI();

app.UseMiddleware<GameAuthApi.Middleware.TokenBlacklistMiddleware>();
app.UseCors("AllowAll");
app.UseAuthentication();
app.UseAuthorization();

app.MapControllers();

app.Run();