using CounterStrikeSharp.API;
using CounterStrikeSharp.API.Core;
using CounterStrikeSharp.API.Modules.Utils;
using jRandomSkills.src.player;
using jRandomSkills.src.utils;
using static jRandomSkills.jRandomSkills;

namespace jRandomSkills
{
    public class PrimaryBan : ISkill
    {
        private const Skills skillName = Skills.PrimaryBan;
        private static HashSet<ulong> bannedPlayers = new HashSet<ulong>();
        private static string[] disabledWeapons =
        {
            "ak47", "m4a1", "m4a4", "m4a1_silencer", "famas", "galilar", "aug", "sg553", "mp9", "mac10", "bizon", "mp7", "ump45",
            "p90", "mp5sd", "ssg08", "awp", "scar20", "g3sg1", "nova", "xm1014", "mag7", "sawedoff", "m249", "negev"
        };

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

            Instance.RegisterEventHandler<EventRoundFreezeEnd>((@event, info) =>
            {
                Instance.AddTimer(0.1f, () =>
                {
                    foreach (var player in Utilities.GetPlayers())
                    {
                        if (!Instance.IsPlayerValid(player)) continue;
                        var playerInfo = Instance.skillPlayer.FirstOrDefault(p => p.SteamID == player.SteamID);
                        if (playerInfo?.Skill != skillName) continue;
                        EnableSkill(player);
                    }
                });

                return HookResult.Continue;
            });

            Instance.RegisterEventHandler<EventRoundEnd>((@event, info) =>
            {
                bannedPlayers.Clear();
                return HookResult.Continue;
            });

            Instance.RegisterEventHandler<EventItemEquip>((@event, info) =>
            {
                var player = @event.Userid;
                var weapon = @event.Item;

                if (!bannedPlayers.Contains(player.SteamID) || !disabledWeapons.Contains(weapon)) return HookResult.Continue;
                player.ExecuteClientCommand("slot3");
                return HookResult.Stop;
            });
        }

        public static void TypeSkill(CCSPlayerController player, string[] commands)
        {
            if (player == null || !player.IsValid || !player.PawnIsAlive) return;
            var playerInfo = Instance.skillPlayer.FirstOrDefault(p => p.SteamID == player.SteamID);
            if (playerInfo?.Skill != skillName) return;

            if (playerInfo.SkillChance == 1)
            {
                player.PrintToChat($" {ChatColors.Red}{Localization.GetTranslation("areareaper_used_info")}");
                return;
            }

            string enemyId = commands[0];
            var enemy = Utilities.GetPlayers().FirstOrDefault(p => p.Team != player.Team && p.Index.ToString() == enemyId);

            if (enemy == null)
            {
                player.PrintToChat($" {ChatColors.Red}" + Localization.GetTranslation("selectplayerskill_incorrect_enemy_index"));
                return;
            }

            bannedPlayers.Add(enemy.SteamID);
            CheckWeapon(enemy);
            playerInfo.SkillChance = 1;
            player.PrintToChat($" {ChatColors.Green}" + Localization.GetTranslation("primaryban_player_info", enemy.PlayerName));
            enemy.PrintToChat($" {ChatColors.Red}" + Localization.GetTranslation("primaryban_enemy_info"));
        }

        private static void CheckWeapon(CCSPlayerController player)
        {
            var activeWeapon = player.PlayerPawn.Value?.WeaponServices?.ActiveWeapon?.Value;
            if (activeWeapon == null || !activeWeapon.IsValid) return;
            if (activeWeapon.DesignerName == null || string.IsNullOrEmpty(activeWeapon.DesignerName)) return;

            if (!bannedPlayers.Contains(player.SteamID) || !disabledWeapons.Contains(activeWeapon.DesignerName?.Replace("weapon_", ""))) return;
            player.ExecuteClientCommand("slot3");
        }

        public static void EnableSkill(CCSPlayerController player)
        {
            var playerInfo = Instance.skillPlayer.FirstOrDefault(p => p.SteamID == player.SteamID);
            playerInfo.SkillChance = 0;

            SkillUtils.PrintToChat(player, Localization.GetTranslation("primaryban") + ":", false);

            player.PrintToChat($" {ChatColors.Green}{Localization.GetTranslation("primaryban_select_info")}");
            var enemies = Utilities.GetPlayers().Where(p => p.Team != player.Team && p.IsValid && !p.IsBot).ToArray();
            if (enemies.Length > 0)
            {
                foreach (var enemy in enemies)
                    player.PrintToChat($" {ChatColors.Green}⠀⠀⠀[{ChatColors.Red}{enemy.Index}{ChatColors.Green}] {enemy.PlayerName}");
            }
            else
                player.PrintToChat($" {ChatColors.Red}⠀⠀⠀{Localization.GetTranslation("selectplayerskill_incorrect_enemy_index")}");
            player.PrintToChat($" {ChatColors.Green}{Localization.GetTranslation("selectplayerskill_command")} {ChatColors.Red}index");
        }

        public static void DisableSkill(CCSPlayerController player)
        {
            bannedPlayers.Remove(player.SteamID);
        }

        public class SkillConfig : Config.DefaultSkillInfo
        {
            public SkillConfig(Skills skill = skillName, bool active = true, string color = "#ffc061", CsTeam onlyTeam = CsTeam.None, bool needsTeammates = false) : base(skill, active, color, onlyTeam, needsTeammates)
            {
            }
        }
    }
}