using System.Text.RegularExpressions;
using Content.Server.Speech.Components;
using Robust.Shared.Random;

namespace Content.Server.Speech.EntitySystems;

public sealed class MothAccentSystem : EntitySystem
{
    [Dependency] private readonly IRobustRandom _random = default!; // Corvax-Localization

    public override void Initialize()
    {
        base.Initialize();
        SubscribeLocalEvent<MothAccentComponent, AccentGetEvent>(OnAccent);
    }

    private void OnAccent(EntityUid uid, MothAccentComponent component, AccentGetEvent args)
    {
        var message = args.Message;

        // buzzz
        message = Regex.Replace(message, "z{1,3}", "zzz");
        // buZZZ
        message = Regex.Replace(message, "Z{1,3}", "ZZZ");

        // Corvax-Localization-Start
        // ж => жжж
        message = Regex.Replace(
            message,
            "ж+",
            _random.Pick(new List<string>() { "жж", "жжж" })
        );
        // Ж => ЖЖЖ
        message = Regex.Replace(
            message,
            "Ж+",
            _random.Pick(new List<string>() { "ЖЖ", "ЖЖЖ" })
        );
        // з => ссс
        message = Regex.Replace(
            message,
            "з+",
            _random.Pick(new List<string>() { "зз", "ззз" })
        );
        // З => CCC
        message = Regex.Replace(
            message,
            "З+",
            _random.Pick(new List<string>() { "ЗЗ", "ЗЗЗ" })
        );
        // Corvax-Localization-End

        args.Message = message;
    }
}