Thermalily

function getLava()
    item = turtle.getItemDetail(1).name
    success, lava = turtle.inspect()
    if item == "minecraft:bucket" and (lava.name == "minecraft:flowing_lava" or lava.name == "minecraft:lava") then
        print("Filled Bucket")
        return turtle.place()
    elseif item == "minecraft:bucket" and (lava.name ~= "minecraft:flowing_lava" or lava.name ~= "minecraft:lava") then
        toggleRed()
        print("activating floodgate")
        os.sleep(1)
        getLava()
    end
end

function dropLava()
    item = turtle.getItemDetail(1).name
    if item == "minecraft:lava_bucket" then
        print("Lava Down")
        return turtle.placeDown()
    end
end

function toggleRed()
    redstone.setAnalogOutput("top", 15)
    os.sleep(1)
    redstone.setAnalogOutput("top", 0)
end

while true do
    getLava()
    os.sleep(1)
    dropLava()
    os.sleep(360)
end