Doggy OS Version

-- Define colors
local bgColor = colors.black
local textColor = colors.white
local headerColor = colors.blue
local infoColor = colors.green

-- Clear the screen and set background color
term.setBackgroundColor(bgColor)
term.clear()
term.setCursorPos(1, 1)

-- Function to print a header with a background color
local function printHeader(text)
    term.setTextColor(headerColor)
    term.setBackgroundColor(bgColor)
    print(text)
    term.setTextColor(textColor)
end

-- Function to print info with colors
local function printInfo(label, value)
    term.setTextColor(infoColor)
    term.write(label .. ": ")
    term.setTextColor(textColor)
    print(value)
end

-- Display ASCII art
term.setTextColor(headerColor)
print("     |\\_/|")
print("     | @ @   DEVICE INFORMATION ")
print("     |   <>              _  ")
print("     |  _/\\------____ ((| |))")
print("     |               `--' |   ")
print(" ____|_       ___|   |___.' ")
print("/_/_____/____/_______|")

-- Function to read config file using Lua's loadfile
local function readConfig()
    local configFilePath = "/disk/bootloader/system.config"
    if fs.exists(configFilePath) then
        local config = loadfile(configFilePath)()
        if type(config) == "table" then
            return config
        else
            return {}  -- Return an empty table if the format is incorrect
        end
    end
    return {}  -- Return an empty table if the file does not exist
end

-- Function to get the device info
local function getDeviceInfo()
    local config = readConfig()  -- Read config from Lua file
    local id = os.getComputerID() or "Unknown ID"
    local label = os.getComputerLabel() or "No Label"
    local osVersion = config.os_version or "Unknown OS Version"
    local bootloaderVersion = config.bootloader_version or "Unknown Bootloader Version"
    local securityPatch = config.security_patch or "Unknown Security Patch"
    local recoveryPartition = fs.exists("/recovery/") and "Recovery partition exists" or "No Recovery partition"

    return {
        id = id,
        label = label,
        osVersion = osVersion,
        bootloaderVersion = bootloaderVersion,
        securityPatch = securityPatch,
        recoveryPartition = recoveryPartition
    }
end

-- Get device info
local info = getDeviceInfo()

-- Display device info with better UI
printHeader("Computer Information:")
printInfo("Computer ID", info.id)
printInfo("Computer Label", info.label)
printHeader("Software Information:")
printInfo("Doggy OS Version", info.osVersion)
printInfo("VA11-ILLA Bootloader Version", info.bootloaderVersion)
printInfo("Security Patch Version", info.securityPatch)
printHeader("System Information:")
printInfo("Recovery Partition Status", info.recoveryPartition)

-- Prompt and wait for Enter key to reboot
term.setTextColor(colors.yellow)
term.setTextColor(textColor)
local input = read()
if input == "" then
    -- Reboot the computer
    os.reboot()
end