﻿using Quasar.Communication.Packets.Outgoing.Help.Helpers;
using Quasar.HabboHotel.GameClients;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Quasar.HabboHotel.Helpers
{
    public static class HelperToolsManager
    {
        public static List<HabboHelper> Helpers;
        public static List<HelperCase> Cases;
        public static int ANSWER_CALL_WAIT_TIME = 120;

        public static int GuideCount
        {
            get
            {
                return Helpers.Count(c => c.IsGuide);
            }
        }

        public static int HelperCount
        {
            get
            {
                return Helpers.Count(c => c.IsHelper);
            }
        }

        public static int GuardianCount
        {
            get
            {
                return Helpers.Count(c => c.IsGuardian);
            }
        }



        public static void Init()
        {
            Helpers = new List<HabboHelper>();
            Cases = new List<HelperCase>();
            // Game.GetClientManager().OnClientDisconnect += HelperToolsManager_OnClientDisconnect;
        }

        public static void HelperToolsManager_OnClientDisconnect(GameClient Session)
        {
            var client = Helpers.FirstOrDefault(c => c.Session == Session);
            if (client == null)
            { }
            var element = GetElement(Session);
            if (element == null)
                return;
            if (element is HabboHelper)
            {
                var h = (HabboHelper)element;
                RemoveHelper(h);

                if (h.Case != null)
                    h.Case.End(0);

                if (h.InvinteCase != null)
                    h.InvinteCase.OnDecline(h);

            }
            else if (element is HelperCase)
            {
                var c = (HelperCase)element;
                RemoveCall(c);
                if (c.Helper != null)
                    c.Helper.End(0);

            }
        }

        public static HabboHelper AddHelper(GameClient Session, bool IsHelper, bool IsGard, bool IsGuide)
        {
            var h = GetHelper(Session);
            if (h != null)
                return h;
            h = new HabboHelper(Session, IsGuide, IsHelper, IsGard);
            Helpers.Add(h);

            return h;
        }

        public static HelperCase AddCall(GameClient Session, string message, int category)
        {
            var c = GetCall(Session);
            if (c != null)
                return c;
            var hcase = new HelperCase(Session, message, category);
            Cases.Add(hcase);
            return hcase;
        }

        public static HabboHelper GetHelper(GameClient Session)
        {
            return Helpers.FirstOrDefault(c => c.Session == Session);
        }


        public static void RemoveHelper(HabboHelper client)
        {
            Helpers.Remove(client);
        }

        public static void RemoveCall(HelperCase Call)
        {
            Cases.Remove(Call);
        }

        public static void RemoveCall(GameClient client)
        {
            var call = GetCall(client);
            if (call != null)
                RemoveCall(call);
        }


        public static void RemoveHelper(GameClient Session)
        {
            var h = GetHelper(Session);
            if (h != null)
                RemoveHelper(h);

            foreach (var helper in Helpers)
            {
                if (helper.Session.GetHabbo() == null)
                    RemoveHelper(helper);
            }
        }

        public static HelperCase GetCall(GameClient Session)
        {
            return Cases.FirstOrDefault(c => c.Session == Session);
        }

        public static void InvinteHelpCall(HabboHelper Helper, HelperCase hcase)
        {
            Helper.InvinteCase = hcase;
            Helper.Session.SendMessage(new CallForHelperWindowComposer(true, hcase));
            hcase.Helper = Helper;
        }

        public static IHelperElement GetElement(GameClient Session)
        {
            return Cases.Union<IHelperElement>(Helpers).FirstOrDefault(c => c.Session == Session);
        }


        public static List<HabboHelper> GetAvaliableHelpers()
        {
            return Helpers.Where(c => !c.Busy).ToList();
        }

        public static List<HabboHelper> GetHelpersToCase(HelperCase Case)
        {
            return GetAvaliableHelpers().Where(c => !Case.DeclinedHelpers.Any(d => d == c)).Where(c => Case.Session != c.Session && ((c.IsGuide && Case.Type == HelpCaseType.MEET_HOTEL) || (c.IsHelper && Case.Type == HelpCaseType.INSTRUCTION))).ToList();
        }



    }
}
