using Microsoft.Extensions.FileProviders; // 정적파일 관련
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Identity.UI.Services;
using Microsoft.EntityFrameworkCore;
using bitforum.Middleware;
using bitforum.Services;
using bitforum.Repository;
using bitforum.Models.User;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddTransient<IEmailSender, EmailSender>();

// Add http context accessor
builder.Services.AddHttpContextAccessor();

/**
 * =======================================================================================================================================================
 */

// DbContext 설정
var connectionString = builder.Configuration.GetConnectionString("DefaultConnection");
builder.Services.AddDbContext<DefaultDbContext>(options => options.UseSqlServer(connectionString));
builder.Services.AddDbContext<UserContext>(options => options.UseSqlServer(connectionString));

/**
 * =======================================================================================================================================================
 */

// Identity 서비스 추가
builder.Services.AddIdentity<ApplicationUser, IdentityRole>(options =>
{
    options.SignIn.RequireConfirmedAccount = true; // 이메일 확인 비활성화
}).AddEntityFrameworkStores<UserContext>().AddDefaultTokenProviders();

// Identity UI 추가
builder.Services.AddRazorPages();

builder.Services.Configure<IdentityOptions>(options =>
{
    // Password settings.
    options.Password.RequireDigit = true;
    options.Password.RequireLowercase = true;
    options.Password.RequireNonAlphanumeric = true;
    options.Password.RequireUppercase = true;
    options.Password.RequiredLength = 6;
    options.Password.RequiredUniqueChars = 1;

    // Lockout settings.
    options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromMinutes(5);
    options.Lockout.MaxFailedAccessAttempts = 5;
    options.Lockout.AllowedForNewUsers = true;

    // User settings.
    options.User.AllowedUserNameCharacters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-._@+";
    options.User.RequireUniqueEmail = false;
});

builder.Services.ConfigureApplicationCookie(options =>
{
    // Cookie settings
    options.ExpireTimeSpan = TimeSpan.FromMinutes(30);

    options.LoginPath = "/Identity/Account/Login";
    options.AccessDeniedPath = "/Identity/Account/AccessDenied";
    options.SlidingExpiration = true;
});

/**
 * =======================================================================================================================================================
 */

builder.Services.AddScoped<ConfigRepository>();

/**
 * =======================================================================================================================================================
 */

// Add services to the container.
builder.Services.AddControllersWithViews();

builder.Logging.ClearProviders();
builder.Logging.AddConsole();
builder.Logging.AddDebug();

var app = builder.Build();

/**
 * =======================================================================================================================================================
 */

app.UseMiddleware<Common>();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Home/Error");
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}

/**
 * =======================================================================================================================================================
 */

app.UseHttpsRedirection();

// 정적 파일을 제공하는 미들웨어 추가
app.UseStaticFiles();
app.UseStaticFiles(new StaticFileOptions
{
    FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "node_modules")),
    RequestPath = "/node_modules"
});

/**
 * =======================================================================================================================================================
 */

// 환경변수 불러오기
var env = Environment.GetEnvironmentVariable("environmentVariables");

// 환경변수를 static 변수로 저장
app.Use(async (context, next) =>
{
    context.Items["env"] = env;
    await next();
});

/**
 * =======================================================================================================================================================
 */

app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.MapRazorPages();
app.MapControllerRoute(
    name: "default",
    pattern: "{controller=Home}/{action=Index}/{id?}");

app.Run();