-- Load the required components
local modem = peripheral.find("modem") -- Modem peripheral
local monitor = peripheral.find("monitor", function(name) return name == "monitor_2" end) -- Monitor peripheral named monitor_2
local redstoneSide = "left" -- Define the side where the redstone is connected

-- Check if modem exists
if modem then
    -- Enable the modem
    modem.open(1) -- Open the modem on channel 1 to listen for messages
end

-- Function to display line 1 from create_target_1 on monitor_2
function displayLine()
    -- Get the line 1 from create_target_1
    local line = peripheral.call("create_target_1", "getLine", 1)

    -- Clear the monitor
    monitor.clear()

    -- Set cursor position at (1,1)
    monitor.setCursorPos(1, 1)

    -- Display the line on monitor
    monitor.write(line)

    -- Display clickable text below the line
    monitor.setCursorPos(1, 3)
    monitor.setTextColor(colors.green) -- Set text color to green
    monitor.write("ON")
    monitor.setTextColor(colors.red) -- Set text color to red
    monitor.write(" OFF")
    monitor.setTextColor(colors.white)

    -- Return the hitbox coordinates for ON and OFF texts
    return 1, 2, 5, 8 -- x1, x2, x3, x4
end

-- Function to handle monitor touch events
function handleTouch(x, y)
    local onX1, onX2, offX1, offX2 = displayLine()

    -- Check if touch is within the clickable area for ON
    if y == 3 and x >= onX1 and x <= onX2 then
        -- Send a message to computer_2 to activate the ON signal
        modem.transmit(2, 1, "ON")
    end

    -- Check if touch is within the clickable area for OFF
    if y == 3 and x >= offX1 and x <= offX2 then
        -- Send a message to computer_2 to activate the OFF signal
        modem.transmit(2, 1, "OFF")
    end
end

-- Main function
function main()
    while true do
        -- Wait for touch event
        local event, side, x, y = os.pullEvent("monitor_touch")
        handleTouch(x, y)
    end
end

-- Run the main function
main()