transposer = peripheral.wrap("back")
fluidInterface = peripheral.wrap("top")
monitor = peripheral.wrap("right")

if monitor ~= nil then
    monitor.setTextScale(0.5)
end

itemToFluidMap = {
    ["Redstone Energy Fluxduct (Empty)"] = {
        ["targetFluid"] = "redstone",
        ["millibucketsNeeded"] = 200
    },
    ["Cryo-Stabilized Fluxduct (Empty)"] = {
        ["targetFluid"] = "cryotheum",
        ["millibucketsNeeded"] = 500
    }
}

iteration = 0

function printDivider()
    local width, height = term.getSize()
    print(string.rep("-", width))
end

while true do
term.clear()
term.setCursorPos(1,1)

print("Iteration: " .. iteration)

local currentTransposerItem = transposer.getItem(1)

if currentTransposerItem ~= nil then
    -- print("Item found in Liquid Transposer!")
    local currentTransposerItemName = currentTransposerItem.getMetadata().displayName
    print(currentTransposerItemName .. " found!")
    printDivider()

    local targetFluidData = itemToFluidMap[currentTransposerItemName]
    -- print(targetFluidData)
    if targetFluidData ~= nil then
        local targetFluid = targetFluidData["targetFluid"]
        local targetFluidTankIndex = nil

        for tankIndex, fluidData in pairs(fluidInterface.getTanks()) do
            if targetFluid == fluidData.name then
                targetFluidTankIndex = tankIndex
                print("Found targetFluid: " .. targetFluid .. " in tank " .. targetFluidTankIndex)
                printDivider()

            --print(textutils.serialise(fluidData))
            end
        end

        if targetFluidTankIndex ~= nil then
            transposer.pullFluid(peripheral.getName(fluidInterface), targetFluidData.millibucketsNeeded, targetFluid)
        else
            print("Target Fluid " .. targetFluid .. " not found!")
            printDivider()
        end
    else
        print("Target Fluid not set!")
        printDivider()
    end
    sleep(2)
    else
        print("No item found in Fluid Transposer. Waiting...")
        sleep(60)
end
iteration = iteration + 1
--print(targetFluid)
end

textutils.pagedPrint("Any key to continue")