using CounterStrikeSharp.API;
using CounterStrikeSharp.API.Core;
using CounterStrikeSharp.API.Modules.Utils;
using src.utils;

namespace src.player.skills
{
    public class Illiterate : ISkill
    {
        private const Skills skillName = Skills.Illiterate;
        private static bool isActive = false;
        private static int offset = jRandomSkills.Instance.Random.Next(0, 26);

        public static void LoadSkill()
        {
            SkillUtils.RegisterSkill(skillName, SkillsInfo.GetValue<string>(skillName, "color"));
        }

        public static void NewRound()
        {
            isActive = false;
        }

        public static void EnableSkill(CCSPlayerController player)
        {
            isActive = true;
        }

        public static void Enable()
        {
            isActive = true;
        }

        public static void Disable()
        {
            isActive = false;
        }

        public static bool CheckIlliterateSkill(CCSPlayerController? player)
        {
            if (!isActive || player == null || !player.IsValid) return false;
            if (player.Team == CsTeam.Spectator) return false;

            var playersWithSkill = jRandomSkills.Instance.SkillPlayer.Where(p => p.Skill == skillName).Select(p => p.SteamID);
            if (!playersWithSkill.Any()) return false;
            
            return Utilities.GetPlayers().Any(
                p => p.IsValid &&
                p.PawnIsAlive &&
                p.Team != player.Team &&
                playersWithSkill.Contains(p.SteamID));
        }

        public static string? GetRandomText(string? input)
        {
            if (string.IsNullOrEmpty(input)) return null;
            if (Server.TickCount % 64 == 0)
                offset = jRandomSkills.Instance.Random.Next(1, 26);

            return new string([.. input.Select(c =>
            {
                if (char.IsDigit(c)) return '?';
                if (!char.IsLetter(c)) return c;

                char baseChar = char.IsUpper(c) ? 'A' : 'a';
                return (char)(baseChar + (c - baseChar + offset) % 26);
            })]);
        }

        public class SkillConfig(Skills skill = skillName, bool active = true, string color = "#1466F5", CsTeam onlyTeam = CsTeam.None, bool disableOnFreezeTime = true, bool needsTeammates = false, string requiredPermission = "", float maximumFuel = 150f, float fuelConsumption = .64f, float refuelling = .1f) : SkillsInfo.DefaultSkillInfo(skill, active, color, onlyTeam, disableOnFreezeTime, needsTeammates, requiredPermission)
        {
            public float MaximumFuel { get; set; } = maximumFuel;
            public float FuelConsumption { get; set; } = fuelConsumption;
            public float Refuelling { get; set; } = refuelling;
        }
    }
}