local function displayLegacyBootloader()
    -- Clear the terminal screen
    term.clear()

    -- Set cursor position to the top-left corner
    term.setCursorPos(1, 1)

    -- Print the bootloader title
    print("Doggy OS Legacy Bootloader")
    print("")  -- Empty line for spacing

    -- Print the bootloader ASCII art
    print("     _________________")
    print("    | | ___________ |o|")
    print("    | | ___________ | |")
    print("    | | ___________ | |")
    print("    | | ___________ | |")
    print("    | |_____________| |")
    print("    |     _______     |")
    print("    |    |       |   ||")
    print("    | DD |       |   V|")
    print("    |____|_______|____|")
    print("")  -- Empty line for spacing
end

local function promptUser()
    -- Display options to the user
    print("Please insert a Doggy OS disk.")
    print("Press 1 to copy over /disk2/ as recovery.")
    print("Press 2 to copy over /disk/ as recovery.")
    print("Press q to quit.")
end

local function copyDisk(source, destination)
    -- Copy contents from source to destination
    fs.delete(destination)  -- Ensure the destination is empty
    fs.copy(source, destination)
    print("Recovery files copied successfully to " .. destination)
end

local function main()
    -- Display the bootloader menu
    displayLegacyBootloader()

    -- Prompt the user for action
    promptUser()

    -- Wait for user input
    local event, key
    repeat
        event, key = os.pullEvent("key")
    until key == keys.one or key == keys.two or key == keys.q

    -- Perform the appropriate action based on user input
    if key == keys.one then
        if disk.isPresent("left") then
            copyDisk("/disk", "/disk2")
        else
            print("No disk found in the left drive.")
        end
    elseif key == keys.two then
        if disk.isPresent("left") then
            copyDisk("/disk", "/disk")
        else
            print("No disk found in the left drive.")
        end
    elseif key == keys.q then
        print("Exiting bootloader.")
        return
    end

    -- Reboot the system
    os.reboot()
end

-- Run the main function
main()