using System.Diagnostics;
using Aaru.CommonTypes.Interop;
using Aaru.Server.New;
using Aaru.Server.New.Components;
using Aaru.Server.New.Components.Account;
using Blazorise;
using Blazorise.Bootstrap5;
using Blazorise.Icons.FontAwesome;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using DbContext = Aaru.Server.Database.DbContext;
using Version = System.Version;

Console.Clear();

Console.Write("\u001b[32m                             .                ,,\n" +
              "\u001b[32m                          ;,.                  '0d.\n" +
              "\u001b[32m                        oc                       oWd                      \u001b[31m" +
              @"__/\\\\\\\\\\\\_____/\\\\\\\\\\\________/\\\\\\\\\_        " +
              "\n\u001b[0m" +
              "\u001b[32m                      ;X.                         'WN'                    \u001b[31m" +
              @" _\/\\\////////\\\__\/////\\\///______/\\\////////__       " +
              "\n\u001b[0m" +
              "\u001b[32m                     oMo                           cMM:                   \u001b[31m" +
              @"  _\/\\\______\//\\\_____\/\\\_______/\\\/___________      " +
              "\n\u001b[0m" +
              "\u001b[32m                    ;MM.                           .MMM;                  \u001b[31m" +
              @"   _\/\\\_______\/\\\_____\/\\\______/\\\_____________     " +
              "\n\u001b[0m" +
              "\u001b[32m                    NMM                             WMMW                  \u001b[31m" +
              @"    _\/\\\_______\/\\\_____\/\\\_____\/\\\_____________    " +
              "\n\u001b[0m" +
              "\u001b[32m                   'MMM                             MMMM;                 \u001b[31m" +
              @"     _\/\\\_______\/\\\_____\/\\\_____\//\\\____________   " +
              "\n\u001b[0m" +
              "\u001b[32m                   ,MMM:                           dMMMM:                 \u001b[31m" +
              @"      _\/\\\_______/\\\______\/\\\______\///\\\__________  " +
              "\n\u001b[0m" +
              "\u001b[32m                   .MMMW.                         :MMMMM.                 \u001b[31m" +
              @"       _\/\\\\\\\\\\\\/____/\\\\\\\\\\\____\////\\\\\\\\\_ " +
              "\n\u001b[0m" +
              "\u001b[32m                    XMMMW:    .:xKNMMMMMMN0d,    lMMMMMd                  \u001b[31m" +
              @"        _\////////////_____\///////////________\/////////__" +
              "\n\u001b[0m" +
              "\u001b[32m                    :MMMMMK; cWMNkl:;;;:lxKMXc .0MMMMMO\u001b[0m\n" +
              "\u001b[32m                   ..KMMMMMMNo,.             ,OMMMMMMW:,.                 \u001b[37;1m          Aaru Website\u001b[0m\n" +
              "\u001b[32m            .;d0NMMMMMMMMMMMMMMW0d:'    .;lOWMMMMMMMMMMMMMXkl.            \u001b[37;1m          Version \u001b[0m\u001b[33m{0}\u001b[37;1m-\u001b[0m\u001b[31m{1}\u001b[0m\n" +
              "\u001b[32m          :KMMMMMMMMMMMMMMMMMMMMMMMMc  WMMMMMMMMMMMMMMMMMMMMMMWk'\u001b[0m\n" +
              "\u001b[32m        ;NMMMMWX0kkkkO0XMMMMMMMMMMM0'  dNMMMMMMMMMMW0xl:;,;:oOWMMX;       \u001b[37;1m          Running under \u001b[35;1m{2}\u001b[37;1m, \u001b[35m{3}-bit\u001b[37;1m in \u001b[35m{4}-bit\u001b[37;1m mode.\u001b[0m\n" +
              "\u001b[32m       xMMWk:.           .c0MMMMMW'      OMMMMMM0c'..          .oNMO      \u001b[37;1m          Using \u001b[33;1m{5}\u001b[37;1m version \u001b[31;1m{6}\u001b[0m\n" +
              "\u001b[32m      OMNc            .MNc   oWMMk       'WMMNl. .MMK             ;KX.\u001b[0m\n" +
              "\u001b[32m     xMO               WMN     ;  .,    ,  ':    ,MMx               lK\u001b[0m\n" +
              "\u001b[32m    ,Md                cMMl     .XMMMWWMMMO      XMW.                :\u001b[0m\n" +
              "\u001b[32m    Ok                  xMMl     XMMMMMMMMc     0MW,\u001b[0m\n" +
              "\u001b[32m    0                    oMM0'   lMMMMMMMM.   :NMN'\u001b[0m\n" +
              "\u001b[32m    .                     .0MMKl ;MMMMMMMM  oNMWd\u001b[0m\n" +
              "\u001b[32m                            .dNW cMMMMMMMM, XKl\u001b[0m\n" +
              "\u001b[32m                                 0MMMMMMMMK\u001b[0m\n" +
              "\u001b[32m                                ;MMMMMMMMMMO                              \u001b[37;1m          Proudly presented to you by:\u001b[0m\n" +
              "\u001b[32m                               'WMMMMKxMMMMM0                             \u001b[34;1m          Natalia Portillo\u001b[0m\n" +
              "\u001b[32m                              oMMMMNc  :WMMMMN:\u001b[0m\n" +
              "\u001b[32m                           .dWMMM0;      dWMMMMXl.                        \u001b[37;1m          Thanks to all contributors, collaborators, translators, donators and friends.\u001b[0m\n" +
              "\u001b[32m               .......,cd0WMMNk:           c0MMMMMWKkolc:clodc'\u001b[0m\n" +
              "\u001b[32m                 .';loddol:'.                 ':oxkkOkkxoc,.\u001b[0m\n" +
              "\u001b[0m\n",
              Aaru.CommonTypes.Interop.Version.GetVersion(),
#if DEBUG
              "DEBUG",
#else
              "RELEASE",
#endif
              DetectOS.GetPlatformName(DetectOS.GetRealPlatformID()),
              Environment.Is64BitOperatingSystem ? 64 : 32,
              Environment.Is64BitProcess ? 64 : 32,
              DetectOS.IsMono ? "Mono" : ".NET Core",
              DetectOS.IsMono
                  ? Aaru.CommonTypes.Interop.Version.GetMonoVersion()
                  : Aaru.CommonTypes.Interop.Version.GetNetCoreVersion());

Console.WriteLine("\u001b[31;1mBuilding web application...\u001b[0m");

WebApplicationBuilder builder = WebApplication.CreateBuilder(args);

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

builder.Services.AddCascadingAuthenticationState();
builder.Services.AddScoped<IdentityUserAccessor>();
builder.Services.AddScoped<IdentityRedirectManager>();
builder.Services.AddScoped<AuthenticationStateProvider, IdentityRevalidatingAuthenticationStateProvider>();

builder.Services.AddAuthentication(options =>
        {
            options.DefaultScheme       = IdentityConstants.ApplicationScheme;
            options.DefaultSignInScheme = IdentityConstants.ExternalScheme;
        })
       .AddIdentityCookies();

string connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ??
                          throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");

builder.Services.AddDbContextFactory<DbContext>(options => options
                                                          .UseMySql(connectionString,
                                                                    new MariaDbServerVersion(new Version(10, 4, 0)))
                                                          .UseLazyLoadingProxies());

builder.Services.AddDatabaseDeveloperPageExceptionFilter();

builder.Services.AddIdentityCore<IdentityUser>(static options =>
        {
            options.SignIn.RequireConfirmedAccount = true;
            options.User.RequireUniqueEmail        = true;
        })
       .AddEntityFrameworkStores<DbContext>()
       .AddSignInManager()
       .AddDefaultTokenProviders();

builder.Services.AddSingleton<IEmailSender<IdentityUser>, IdentityNoOpEmailSender>();

builder.Services.AddBlazorise(static options => { options.Immediate = true; })
       .AddBootstrap5Providers()
       .AddFontAwesomeIcons();

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

WebApplication app = builder.Build();

// Configure the HTTP request pipeline.
if(app.Environment.IsDevelopment())
    app.UseMigrationsEndPoint();
else
{
    app.UseExceptionHandler("/Error", true);

    // 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();

app.UseAuthorization();
app.MapStaticAssets();
app.UseAntiforgery();

app.MapRazorComponents<App>().AddInteractiveServerRenderMode();

// Add additional endpoints required by the Identity /Account Razor components.
app.MapAdditionalIdentityEndpoints();
app.MapControllers();

using(IServiceScope scope = app.Services.CreateScope())
{
    IServiceProvider services = scope.ServiceProvider;

    try
    {
        Stopwatch stopwatch = new();

        stopwatch.Start();
        Console.WriteLine("\u001b[31;1mUpdating database with Entity Framework...\u001b[0m");
        DbContext context = services.GetRequiredService<DbContext>();
        await context.Database.MigrateAsync();
        stopwatch.Stop();

        Console.WriteLine("\u001b[31;1mTook \u001b[32;1m{0} seconds\u001b[31;1m...\u001b[0m",
                          stopwatch.Elapsed.TotalSeconds);

        stopwatch.Restart();
        Console.WriteLine("\u001b[31;1mSeeding Identity...\u001b[0m");
        await Seeder.SeedAsync(context, services);
        context.Database.Migrate();
        stopwatch.Stop();

        Console.WriteLine("\u001b[31;1mTook \u001b[32;1m{0} seconds\u001b[31;1m...\u001b[0m",
                          stopwatch.Elapsed.TotalSeconds);
    }
    catch(Exception ex)
    {
        Console.WriteLine("\u001b[31;1mCould not open database...\u001b[0m");
#if DEBUG
        Console.WriteLine("\u001b[31;1mException: {0}\u001b[0m", ex.Message);
#endif
        return;
    }
}

Console.WriteLine("\u001b[31;1mStarting web server...\u001b[0m");

app.Run();