using Database.Database;
//using CMS.Portal.Business.Questions;
using CMS.Business.Portal;
using CMS.Business.User;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using System.Globalization;
using System.Reflection;
using System.Text;
using System.Xml;

var builder = WebApplication.CreateBuilder(args);

// Log4net
XmlDocument log4netConfig = new();
log4netConfig.Load(File.OpenRead("log4net.config"));
var repo = log4net.LogManager.CreateRepository(
    Assembly.GetEntryAssembly(),
    typeof(log4net.Repository.Hierarchy.Hierarchy));
log4net.Config.XmlConfigurator.Configure(repo, log4netConfig["log4net"]);

builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

// DbContext
var connection = builder.Configuration.GetValue<string>("Connection");
builder.Services.AddDbContext<ModelContext>(options =>
    options.UseOracle(connection, providerOptions =>
        providerOptions.CommandTimeout(60)
                       .UseRelationalNulls(true)
                       .MinBatchSize(2)
                       .UseOracleSQLCompatibility("11")));

// Business services
//builder.Services.AddScoped<IQuestionBusiness, QuestionBusinessImpl>();
builder.Services.AddScoped<IUserBusiness, UserBusinessImpl>();

// JWT
builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(o =>
    {
        o.TokenValidationParameters = new TokenValidationParameters
        {
            ValidIssuer = builder.Configuration["Jwt:Issuer"],
            ValidAudience = builder.Configuration["Jwt:Audience"],
            IssuerSigningKey = new SymmetricSecurityKey(
                Encoding.UTF8.GetBytes(builder.Configuration["Jwt:Key"]!)),
            ValidateIssuer = true,
            ValidateAudience = true,
            ValidateLifetime = true, // nên bật
            ValidateIssuerSigningKey = true
        };
    });
builder.Services.AddAuthorization();

// Localization
builder.Services.Configure<RequestLocalizationOptions>(options =>
{
    var cultures = new List<CultureInfo> { new("my"), new("en") };
    options.DefaultRequestCulture = new("my");
    options.SupportedCultures = cultures;
    options.SupportedUICultures = cultures;
});

var app = builder.Build();

// Swagger (chỉ bật khi dev)
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();
app.UseRequestLocalization();
app.UseAuthentication();
app.UseAuthorization();
app.MapControllers();
app.Run();