-- Include sc_default
require "/sc_default"

function BattleGroundTSOnChat(event, player, msg, _, lang) -- Only for Debug Change this to Creature Gossip
    if (msg == "#test1") then
        OnBattleGroundTSHello(event, player)
    end
end

function OnBattleGroundTSHello(event, player)
local result = CharDBQuery("SELECT id FROM bg WHERE id = "..player:GetGUIDLow())
    player:GossipClearMenu()
	if (result) then
        player:GossipMenuAddItem(0, "Leave the Battle", 0, 2) -- Leave the queue
	else
        player:GossipMenuAddItem(0, "Join the Battle", 0, 3) -- Join the  queue
    end

    player:GossipMenuAddItem(0, "Nevermind..", 0, 1)

    player:GossipSetText("Hello "..player:GetName().."")
    player:GossipSendMenu(0x7FFFFFFF, player, 100)
end

function OnBattleGroundTSSelect(event, player, _, sender, intid, code)
local result = CharDBQuery("SELECT id FROM bg WHERE id = "..player:GetGUIDLow())
    if (intid == 1) then -- Close the Gossip
        player:GossipComplete()
    elseif (intid == 2) then -- Leave the queue
        player:GossipComplete()
        CharDBQuery("delete from `bg` where id = ('"..player:GetGUIDLow().."');") -- Delete Player from queue
		player:RemoveEvents()
		player:SendBroadcastMessage("you leave the queue")
    elseif (intid == 3) then -- Join the  queue
        if (result) then
            player:SendBroadcastMessage("you already in the queue") -- player already in the queue
            player:GossipComplete()
        else
			CharDBQuery("insert into `bg` (`id`) values ('"..player:GetGUIDLow().."');") -- Insert Player to the queue
            player:SendBroadcastMessage("you join the queue")
			player:RegisterEvent(BattleGroundTSCheck, 10000, 0) -- Check all 10 secounds the queue player count
			player:GossipComplete()
        end
	end
end

function BattleGroundTSCheck(event, delay, pCall, player)
local result = CharDBQuery("SELECT COUNT(*) FROM bg;") -- check the count from the queue
local count = tonumber(result:GetInt64( 0 ))

    if (count and count < 3) then
        player:SendBroadcastMessage("1") -- queue not much player
    else
        player:SendBroadcastMessage("2") -- queue start here the window for invite and teleport
    end
end

RegisterPlayerEvent(18, BattleGroundTSOnChat)              -- Register Evenet on Chat Command use
RegisterPlayerGossipEvent(100, 2, OnBattleGroundTSSelect)  -- Register Event for Gossip Select