#!/bin/bash
flech='=>'
#==>> funciones generales.
menu_func(){
  local options=${#@}
  local array
  for((num=1; num<=$options; num++)); do
  #echo -ne "\033[0;35m [\033[0;36m$num\033[0;35m]\033[0;33m ${flech} "
  echo -ne "\e[1;30m	[\e[1;36m$num\e[1;30m] <<======>> [#"
  #echo -ne "	\033[0;35m [\033[0;36m$num\033[0;35m]\033[0;33m ${flech} "
    array=(${!num})
    case ${array[0]} in
      "-vm")txt=$(echo ${array[@]}|sed 's/-vm//g') && echo -e "\033[1;30m[\e[1;31m!\e[1;30m]\033[1;31m$txt \e[1;30m[\e[1;31m!\e[1;30m]";;
      "-fi")txt=( [0]="$(echo "${array[@]}"|sed 's/-fi//g'|cut -d';' -f1|sed 's/ //')" [1]="$(echo "${array[@]}"|sed 's/-fi//g'|cut -d';' -f2)") && echo -e "\e[1;37m${txt[0]} \e[1;30m[\e[38;5;219m#${txt[1]}\e[1;30m]";;
      -b|-bar|-bar2|-bar3|-bar4)echo -e "\033[1;37m${array[@]:1}\e[1;30m]\n$(msg -b)";;
      *)echo -e "\033[1;37m${array[@]}\e[1;30m]";;
    esac
  done
 }


selection_fun() {
local selection="null"
local range
for((i=0; i<=$1; i++)); do range[$i]="$i "; done
while [[ ! $(echo ${range[*]}|grep -w "$selection") ]]; do
echo -ne "\033[1;30m╰► Seleccione su opción: \e[1;32m" >&2
read selection
tput cuu1 >&2 && tput dl1 >&2
done
echo $selection
}

print_center(){
  if [[ -z $2 ]]; then
    text="$1"
  else
    col="$1"
    text="$2"
  fi

  while read line; do
    unset space
    x=$(( ( 54 - ${#line}) / 2))
    for (( i = 0; i < $x; i++ )); do
      space+=' '
    done
    space+="$line"
    if [[ -z $2 ]]; then
      msg -azu "$space"
    else
      msg "$col" "$space"
    fi
  done <<< $(echo -e "$text")
}
# titulos y encabesados
title(){
    clear
    msg -b
    if [[ -z $2 ]]; then
      print_center -azu "$1"
    else
    msg "$@"
    fi
    msg -b
 }

# finalizacion de tareas
enter(){
  msg -b
  text="►► enter para continuar ◄◄"
  if [[ -z $1 ]]; then
    print_center -blak "$text"
  else
    print_center "$1" "$text"
  fi
  read
}

# opcion, regresar volver/atras
back(){
    msg -b
    echo -ne "		\033[1;30m [\033[1;36m0\033[1;30m] <<====>> [\e[48;5;99m#\e[1;37mSALIR\e[1;30m]\e[0m\n"
    msg -b
 }

msg() {
local colors='colores.conf'
if [[ ! -e $colors ]]; then
COLOR[0]='\033[1;37m' #BRAN='\033[1;37m'
COLOR[1]='\e[31m' #VERMELHO='\e[31m'
COLOR[2]='\e[32m' #VERDE='\e[32m'
COLOR[3]='\e[33m' #AMARELO='\e[33m'
COLOR[4]='\e[34m' #AZUL='\e[34m'
COLOR[5]='\e[35m' #MAGENTA='\e[35m'
COLOR[6]='\033[1;97m' #MAG='\033[1;36m'
COLOR[7]='\033[1;49;95m'
COLOR[8]='\033[1;49;96m'
else
local COL=0
for number in $(cat $colors); do
case $number in
1)COLOR[$COL]='\033[1;37m';;
2)COLOR[$COL]='\e[31m';;
3)COLOR[$COL]='\e[32m';;
4)COLOR[$COL]='\e[33m';;
5)COLOR[$COL]='\e[34m';;
6)COLOR[$COL]='\e[35m';;
7)COLOR[$COL]='\033[1;36m';;
8)COLOR[$COL]='\033[1;49;95m';;
9)COLOR[$COL]='\033[1;49;96m';;
esac
let COL++
done
fi
NEGRITO='\e[1m'
SEMCOR='\e[0m'
 case $1 in
   -b)echo -e "\e[1;30m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\e[0m";;
  -ne)cor="${COLOR[1]}${NEGRITO}" && echo -ne "${cor}${2}${SEMCOR}";;
  -ama)cor="${COLOR[3]}${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -r | -red)echo -e "\e[91m$2\e[0m";;
  -verm)echo -e "\e[1;30m[\e[1;31m!\e[1;30m] \e[91m$2 \e[1;30m[\e[1;91m!\e[1;30m]\e[0m";;
  -verm2)cor="${COLOR[1]}${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -aqua)cor="${COLOR[8]}${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -azu)cor="${COLOR[6]}${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -verd)cor="${COLOR[2]}${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -bra)cor="${COLOR[0]}${SEMCOR}" && echo -e "${cor}${2}${SEMCOR}";;
  -nazu) cor="${COLOR[6]}${NEGRITO}" && echo -ne "${cor}${2}${SEMCOR}";;
  -nverd)cor="${COLOR[2]}${NEGRITO}" && echo -ne "${cor}${2}${SEMCOR}";;
  -nama) cor="${COLOR[3]}${NEGRITO}" && echo -ne "${cor}${2}${SEMCOR}";;
  -t)toilet -f future "$2"|lolcat;;
  -verm3)cor="${COLOR[1]}" && echo -e "${cor}${2}${SEMCOR}";;
  -teal) cor="${COLOR[7]}${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -teal2)cor="${COLOR[7]}" && echo -e "${cor}${2}${SEMCOR}";;
  -m)echo -e "\e[38;5;99m$2\e[0m";;
  -blak) cor="\e[1;30m${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -fi)txt=($(echo "$@"|sed 's/-fi//g'|awk -F ";" '{print $1,$2}')) && echo -e "\e[1;37m${txt[0]} \e[1;30m[\e[38;5;219m#${txt[1]}\e[1;30m]";;
  -blak2)cor="${COLOR[8]}" && echo -e "${cor}${2}${SEMCOR}";;
  -blu)  cor="${COLOR[9]}${NEGRITO}" && echo -e "${cor}${2}${SEMCOR}";;
  -blu1) cor="${COLOR[9]}" && echo -e "${cor}${2}${SEMCOR}";;
  #-bar)ccor="${COLOR[1]}•••••••••••••••••••••••••••••••••••••••••••••••••" && echo -e "${SEMCOR}${ccor}${SEMCOR}";;
  #-bar)ccor="${COLOR[3]}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━" && echo -e "${SEMCOR}${ccor}${SEMCOR}";;
  -bar)ccor="${COLOR[3]}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━" && echo -e "${SEMCOR}${ccor}${SEMCOR}";;
  -bar1)ccor="${COLOR[1]}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━" && echo -e "${SEMCOR}${ccor}${SEMCOR}";;
  -bar2)ccor="${COLOR[1]}=====================================================" && echo -e "${SEMCOR}${ccor}${SEMCOR}";;
  -bar3)ccor="${COLOR[3]}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━" && echo -e "${SEMCOR}${ccor}${SEMCOR}";;
  -bar4)ccor="${COLOR[5]}•••••••••••••••••••••••••••••••••••••••••••••••••" && echo -e "${SEMCOR}${ccor}${SEMCOR}";;
   esac
}

fun_bar() {
comando[0]="$1"
comando[1]="$2"
 (
[[ -e $HOME/fim ]] && rm $HOME/fim
${comando[0]} -y > /dev/null 2>&1
${comando[1]} -y > /dev/null 2>&1
touch $HOME/fim
 ) > /dev/null 2>&1 &
echo -ne "\033[1;33m ["
while true; do
   for((i=0; i<18; i++)); do
   echo -ne "\033[1;31m##"
   sleep 0.1s
   done
   [[ -e $HOME/fim ]] && rm $HOME/fim && break
   echo -e "\033[1;33m]"
   sleep 1s
   tput cuu1
   tput dl1
   echo -ne "\033[1;33m ["
done
echo -e "\033[1;33m]\033[1;31m -\033[1;32m 100%\033[1;37m"
}

del(){
  for (( i = 0; i <= $1; i++ )); do
    tput cuu1 && tput dl1
  done
}

mportas() {
unset portas
portas_var=$(lsof -V -i tcp -P -n | grep -v "ESTABLISHED" |grep -v "COMMAND" | grep "LISTEN")
while read port; do
	var1=$(echo $port | awk '{print $1}') && var2=$(echo $port | awk '{print $9}' | awk -F ":" '{print $2}')
	[[ "$(echo -e $portas|grep "$var1 $var2")" ]] || portas+="$var1 $var2\n"
done <<< "$portas_var"
i=1
echo -e "$portas"
}

fun_bar3(){
fun_bar "$@"
}

printext(){
unset text length content
local text=$@
local length=${#text}
  function random(){ shuf -i 1-220 -n 1 ; }
for((i=0;i<=$length;i++));do
  content+="\e[38;5;$(random)m${text:$i:1}"
done
echo -ne "$content"
}

cor[0]="\033[0m"
cor[1]="\033[1;34m"
cor[2]="\033[1;32m"
cor[3]="\033[1;37m"
cor[4]="\033[1;36m"
cor[5]="\033[1;33m"
cor[6]="\033[1;35m"

export -f msg
export -f fun_bar
export -f enter
export -f back
export -f print_center
export -f del printext mportas