local MarkerCaixas = {
    {2781.453, -2410.471, 13.635},
    {2789.665, -2449.085, 13.633},
    {2789.689, -2463.15, 13.633},
    {2789.931, -2501.496, 13.648},
    {2789.727, -2487.733, 13.648},
    {2789.069, -2424.517, 13.633},
    {2789.896, -2410.572, 13.633},
    {2781.097, -2424.963, 13.635},
    {2781.404, -2447.608, 13.635},
    {2781.545, -2463.246, 13.635},
    {2781.879, -2486.11, 13.657},
    {2781.484, -2501.025, 13.663},
}
local caixasCache = {}
local Entregas = {
    {2763.212, -2379.358, 13.633},
    {2763.284, -2515.589, 13.642},
}
local blipCaixas = {}
local MarkerEntrega = false
local ped = createPed(306, 2751.31592, -2453.76782, 13.64319, 265)
setElementData(ped, "imortal", true)
setElementFrozen(ped, true)
setElementData(ped, 'visibleName', 'Emprego de Empilhador')

function PedImortal()
    if getElementData(source, "imortal") then
        cancelEvent()
    end
end
addEventHandler('onClientPedDamage', root, PedImortal)

addEventHandler('onClientClick', root, function(button, state, absoluteX, absoluteY, worldX, worldY, worldZ, clickedWorld)
	if button == "right" and state == "down" or button == "left" and state == "down" then
		if clickedWorld == ped then
			if getElementData(localPlayer, 'Emprego') == config['ElementData'] then
				local playerPosX, playerPosY, playerPosZ = getElementPosition(localPlayer)
				local pedPosX, pedPosY, pedPosZ = getElementPosition(ped)
				if getDistanceBetweenPoints3D(playerPosX, playerPosY, playerPosZ, pedPosX, pedPosY, pedPosZ) <= 5 then
					if not serviceActive then
                        entrarService()
					else
                        sairService()
					end
				end
			else
                notifyC ('Você não trabalha como Empilhador.', 'error')
			end
		end
    end
end)

function entrarService()
    serviceActive = true
    triggerServerEvent("dock.spawnarVehicle", resourceRoot)
    generateBoxes()
end

function sairService()
    if isElement(MarkerEntrega) then 
        destroyElement(MarkerEntrega)
    end

    if isElement(MarkerEntrega2) then 
        destroyElement(MarkerEntrega2)
    end
    for k,v in pairs(caixasCache) do 
        local obj, mark = unpack(v)
        if blipCaixas[obj] and isElement(blipCaixas[obj]) then destroyElement(blipCaixas[obj]) end 
        if isElement(obj) then 
            destroyElement(obj)
        end
        if isElement(mark) then 
            destroyElement(mark)
        end
    end
    setElementData(localPlayer, "objectCaixaPlayer", false)
    triggerServerEvent("dock.removerVehicle", localPlayer, localPlayer)
    serviceActive = false
end

function generateBoxes()
    local modelID = 1224
    for k,v in pairs(MarkerCaixas) do 
        local x, y, z = unpack(v)
        local obj = createObject(modelID, x, y, z-0.37)
        setElementFrozen(obj, true)
        local mark = createMarker(x, y, z-0.9, "cylinder", 3.0, 252, 0, 75, 100)
       -- setElementData(mark, 'markerData', {icon = 'marker'})
        blipCaixas[obj] = createBlipAttachedTo(obj, 41)
        
        setElementData(blipCaixas[obj], 'blipIcon', 'loc')
        setElementData(blipCaixas[obj], 'blipSize', 22, false)
        setElementData(blipCaixas[obj], 'blipFarShow', true, false)

        setElementData(mark, "dock.objectCaixa", obj)
        setElementData(localPlayer, "objectCaixaPlayer", obj)
        addEventHandler("onClientMarkerHit", mark,
        function(hitElement)
            if hitElement == localPlayer then 
                local veh = getPedOccupiedVehicle(localPlayer)
                if veh and getElementModel(veh) == 530 and serviceActive then 
                    if getElementData(veh, "dock.Caixa") then notifyC ('Já existe uma caixa na empilhadeira.', 'error') return end
                    triggerServerEvent("dock.attachCaixa", localPlayer, localPlayer)
                    if getElementData(source, "dock.objectCaixa") and isElement(getElementData(source, "dock.objectCaixa")) and blipCaixas[getElementData(source, "dock.objectCaixa")] and isElement(blipCaixas[getElementData(source, "dock.objectCaixa")]) then
                        setElementData(blipCaixas[getElementData(source, "dock.objectCaixa")], 'blipIcon', nil)
                        setElementData(blipCaixas[getElementData(source, "dock.objectCaixa")], 'blipSize', nil)
                        setElementData(blipCaixas[getElementData(source, "dock.objectCaixa")], 'blipFarShow', nil)
                        destroyElement(blipCaixas[getElementData(source, "dock.objectCaixa")]) 
                    end 
                    destroyElement(getElementData(source, "dock.objectCaixa"))
                    destroyElement(source)
                    createEnd()
                end
            end
        end)
        caixasCache[#caixasCache + 1] = {obj, mark}
    end
end

function createEnd()
    local money = math.random(1,#Entregas)
    local x,y,z = unpack(Entregas[money])
    MarkerEntrega = createMarker(x, y, z-0.9, "cylinder", 2, 252, 0, 75, 100)
   -- setElementData(MarkerEntrega, 'markerData', {icon = 'marker'})
    addEventHandler("onClientMarkerHit", MarkerEntrega,
    function(hitElement)
        if hitElement == localPlayer then 
            local veh = getPedOccupiedVehicle(localPlayer)
            if veh and getElementModel(veh) == 530 then 
                local box = getElementData(veh, "dock.Caixa")
                if box and serviceActive then 
                    if getElementData(source, "dock.objectCaixa") and isElement(getElementData(source, "dock.objectCaixa")) and blipCaixas[getElementData(source, "dock.objectCaixa")] and isElement(blipCaixas[getElementData(source, "dock.objectCaixa")]) then destroyElement(blipCaixas[getElementData(source, "dock.objectCaixa")]) end 
                    triggerServerEvent("dock.removeCaixa", resourceRoot)                    
                    --triggerEvent('addBox', localPlayer, "Se você ainda quer continuar trabalhando, continue pegando as caixas.", "info")
                    if getBoxCount() < 1 then 
                        generateBoxes()
                    end
                    destroyElement(source)
                else 
                    notifyC ('Não há nenhuma caixa na empilhadeira.', 'error')
                end
            end
        end
    end)
end

function getBoxCount()
    local count = 0
    for k,v in pairs(caixasCache) do 
        local obj, mark = unpack(v)
        if isElement(obj) and isElement(mark) then 
            count = count + 1
        end
    end
    return count
end