local bridge = peripheral.wrap("left")
local items = bridge.listItems();

craft = {}
craft[265] = 500
craft[266] = 250

crafting = {}

function checkCraft()
    while true do
        for key,value in pairs(craft) do
            local craftCount = 0

            if crafting[key] == nil then

                if items[key] == nil then
                    craftCount = value
                elseif items[key] < value then
                    craftCount = value - items[key]
                end

                if craftCount > 0 then
                    print("Craft " .. tostring(craftCount) .. " from itemid " .. key)
                    bridge.craft(key, craftCount)

                    crafting[key] = craftCount
                end
            end
        end

        os.sleep(60)
    end
end

function listenComplete()
    while true do
        print("Listening to events")

        local event, key = os.pullEvent("craftingComplete")

        print("Received craftingComplete event for item " .. event.itemCrafted)

        if crafting[event.itemCrafted] ~= nil then
            crafting[event.itemCrafted] = nil

            print("Removed from crafting table")
        end
    end
end

parallel.waitForAll(checkCraft, listenComplete)