#!/bin/bash

# Color scheme

RED='\033[0;31m'
NC='\033[0m'
GREEN='\033[1;32m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
LBLUE='\033[1;34m'
LLBLUE='\033[1:225m'
ORANGE=$(tput setaf 172)
YELLOW=$(tput setaf 11)


function msg_box() {
    local term_width=50
    local str=("$@") msg_width
    printf '\n'

    for line in "${str[@]}"; do
        ((msg_width<${#line})) && { msg_width="${#line}"; }

        if [ $msg_width -gt $term_width ]; then
            error_quit "\$msg_width exceeds \$term_width.\n"
        fi

        x=$(($term_width - $msg_width))
        pad=$(($x / 2))
    done

    printf '%s┌' "${ORANGE}" && printf '%.0s─' {0..49} && printf '┐\n' && printf '│%49s │\n'

    for line in "${str[@]}"; do
        rpad=$((50 - $pad - $msg_width))
        printf "│%$pad.${pad}s" && printf '%s%*s' "$YELLOW" "-$msg_width" "$line" "${ORANGE}" && printf "%$rpad.${rpad}s│\n"
    done

    printf '│%49s │\n' && printf  '└' && printf '%.0s─' {0..49}  && printf '┘\n%s' ${RESET}
}

function menu() {
msg_box "1.System Info  2.Disk List" "3.Disk Name    4.Proc Info" "5.Raid Info    6.MB Info" "7.Bios Info    8.Memory Info" "9.Net Info     10.Graph Info" "11.Sound Info  12.Disk Ident" "0.Exit"
}


function input {
printf "${LBLUE}$ Provide one option (number): ${NC}"
read -r d
echo -e "\n"
}

function selectors {
case "$d" in
	"0") clear && exit ;;
	"1") echo "Hostname: $HOSTNAME"; uptime ;;
	"2") df -h ;;
	"3") printf "${YELLOW}Enter SCSI Hard Disks (e.g /dev/sda): ${NC}"
		 read -r a
		 echo -e "\n"
		 sudo hdparm -i $a | grep -i model ;;
	"4") cat /proc/cpuinfo ;;
	"5") lspci | grep -i raid ;;
	"6") sudo dmidecode -t baseboard ;;
	"7") sudo dmidecode -t bios ;;
	"8") sudo dmidecode -t memory ;;
	"9") sudo lspci | grep -i eth ;;
	"10") sudo lspci | grep -i vga ;;
	"11") lspci | grep -i audio ;;
	"12") c=`cat /sys/block/sda/queue/rotational`
		  if [[ $c == 1 ]]; then
			printf "${YELLOW}Your disk is HDD"
		  else
			printf "${YELLOW}Your disk is SSD"
		  fi ;;
	*) printf "${RED}No option (number) provided${NC}" ;
esac
}


function print_prompt() {
     declare wantreturn=${3} str end default
     if [ -n "$wantreturn" ]; then
         str="$(printf "${CYAN}To return to press [Enter]${NC}")"
     else
         str="$(printf "${CYAN}To return to Press any key${NC}")"
     fi
    end="${2:-$str}"
    [ -z "$end" ] && end="$str"
    default="${1} ${str}"
	printf "$default"
     if [ -n "$wantreturn" ]; then
         read
     else
         read -n1 -s
    fi
 }

while true; do
	clear
	menu
	input
	selectors
	echo -e "\n"
	print_prompt
	clear
done