#!/usr/bin/bash

### Set up package lists
pacman -Slq > /tmp/packages &

### Help 
Help() {
   echo
   echo "Use fzf to search and install with Pacman and Yay"
   echo "Defaults to Pacman if no options passed"
   echo
   echo "Syntax: fpf -[y|h]"
   echo
   echo "options:"
   echo
   echo "y     Search and install with Yay"
   echo
   echo "h     Print this help screen."
   echo
   echo
}

### MAIN 
while getopts ":yh" option; do
   case $option in

      y) 
        wget -P /tmp/aur/ https://aur.archlinux.org/packages.gz >/dev/null 2>&1 && gunzip -f /tmp/aur/packages.gz && cat /tmp/aur/packages >> /tmp/packages
        yay -Qq > /tmp/local_packages 
        cat /tmp/packages /tmp/local_packages | sort | uniq > /tmp/all_packages
        cat /tmp/packages | awk '{print $2($4=="" ? "" : " *")}'| fzf -e -m --preview  'cat <(yay -Si {1}) <(yay -Fl {1} | awk "{print \$2}")' --layout=reverse | xargs -ro -n1 yay -S
         exit;;

      h) Help
         exit;;

     \?) echo "Error: Invalid option"
         exit;;

   esac
done

pacman -Qq > /tmp/local_packages
cat /tmp/packages /tmp/local_packages | sort | uniq > /tmp/all_packages
cat /tmp/all_packages | awk '{print $2($4=="" ? "" : " *")}'| fzf -e -m --preview 'cat <(pacman -Si {1}) <(pacman -Fl {1} | awk "{print \$2}")' --layout=reverse | xargs -ro -n1 sudo pacman -S