ESX             = nil
local ShopItems = {}

TriggerEvent('esx:getSharedObject', function(obj) ESX = obj end)

RegisterServerEvent('esx_shops:buyItem')
AddEventHandler('esx_shops:buyItem', function(itemName, amount, zone)
	local _source = source
	local xPlayer = ESX.GetPlayerFromId(_source)

	amount = ESX.Math.Round(amount)

	if amount < 0 then
		print('esx_shops: ' .. xPlayer.identifier .. ' attempted to exploit the shop!')
		return
	end

	-- get price
	local price = 0
	local itemLabel = ''

	for i=1, #Config.Zones[zone].Items, 1 do
		local item = Config.Zones[zone].Items[i]
		if item.name == itemName then
			price = item.price
			itemLabel = item.label
			break
		end
	end

	price = price * amount

	-- can the player afford this item?
	if xPlayer.getMoney() >= price then
		-- can the player carry the said amount of x item?
		if xPlayer.canCarryItem(itemName, amount) then
			xPlayer.removeMoney(price)
			xPlayer.addInventoryItem(itemName, amount)
			xPlayer.showNotification(_U('bought', amount, itemLabel, ESX.Math.GroupDigits(price)))
		else
			xPlayer.showNotification(_U('player_cannot_hold'))
		end
	else
		local missingMoney = price - xPlayer.getMoney()
		xPlayer.showNotification(_U('not_enough', ESX.Math.GroupDigits(missingMoney)))
	end
end)