tabletView

os.loadAPI("ocs/apis/sensor")
inventorySensor = sensor.wrap("right")

local fullTablets = 0
local emptyTablets = 0

local fullTabletKeys = {"0,-1,4","2,-1,4","4,-1,4","6,-1,4"}
local emptyTabletKeys = {"0,-1,0","2,-1,0","4,-1,0","6,-1,0"}

function countContent(inventoryKey)
    local sensorReading = {}
    sensorReading = inventorySensor.getTargetDetails(inventoryKey)
    --print(textutils.serialize(sensorReading))
    local content = sensorReading["ItemCount"]
    return content
end

function tabletCount()
    while true do
        fullTablets = 0
        for key,val in ipairs(fullTabletKeys) do
            fullTablets = fullTablets + countContent(val)
        end
        emptyTablets = 0
        for key,val in ipairs(emptyTabletKeys) do
            emptyTablets = emptyTablets + countContent(val)
        end
        sleep(10)
    end
end

function printTabletCount()
    while true do
        shell.run("clear")
        print("full tablets: " ..fullTablets)
        print("empty tablets: " ..emptyTablets)
        print("tablets total: "..(fullTablets+emptyTablets) )
        sleep(10)
    end
end

function craftTablets()
    while true do
        if ((fullTablets+emptyTablets)<5000) then
            redstone.setOutput("left",true)
            sleep(1)
            redstone.setOutput("left",false)
            sleep(1)
        end
        sleep(10)
    end
end

parallel.waitForAll(tabletCount,printTabletCount,craftTablets)