#!/bin/bash

quietInstall='no'

function installPackages {
	shift
	while [ ! -z $1 ]; do
		pkg=$(find . -type f -name "$1--*.stupid" | tail -n 1 || grep -q '--' && find . -type f -name "$1.stupid")
		if [ -z $pkg ]; then
			echo "[$1]<Error> No package file!"; shift; continue
		fi
		(
			source "$pkg"
			if [[ $(type -t stupidInstall) != "function" ]]; then
				echo "[$1]<Error> No install function found!"; exit
			fi
			if [[ $(type -t stupidRemove) != "function" ]]; then
				echo "[$1]<Error> No remove function found (required even when installing)!"; exit
			fi

			echo "[$1]<Info > Installing $title $version ..."

			mkdir -p "/tmp/stupid/$1"; cd "/tmp/stupid/$1"
			touch "$pkg.install-log"
			stupidInstall >"$pkg.install-log" 2>&1
			echo "FINISHED" >> "$pkg.install-log"

			echo "[$1]<Info > Installed!"
		)
		if (( $? != 0 )); then
			echo "[$1]<Error> Could not install! Log:"
			cat "/tmp/stupid/$1/$pkg.install-log"
		fi
		shift
	done
}

function removePackages {
	shift
	while [ ! -z $1 ]; do
		pkg=$(find . -type f -name "$1--*.stupid" | tail -n 1 || grep -q '--' && find . -type f -name "$1.stupid")
		if [ -z $pkg ]; then
			echo "[$1]<Error> No package file!"; shift; continue
		fi
		(
			source "$pkg"
			if [[ $(type -t stupidRemove) != "function" ]]; then
				echo "[$1]<Error> No remove function found!"; exit
			fi

			echo "[$1]<Info > Removing $title $version ..."

			mkdir -p "/tmp/stupid/$1"; cd "/tmp/stupid/$1"
			touch "$pkg.remove-log"
			stupidRemove >"$pkg.remove-log" 2>&1
			echo "FINISHED" >> "$pkg.remove-log"

			echo "[$1]<Info > Installed!"
		)
		if (( $? != 0 )); then
			echo "[$1]<Error> Could not remove! Log:"
			cat "/tmp/stupid/$1/$pkg.remove-log"
		fi
		shift
	done
}

while [ ! -z $1 ]; do
	case $1 in
		-q|quiet)
			quietInstall='yes'
			;;
		-i|install)
			installPackages $@
			exit
			;;
		-r|remove)
			removePackages $@
			exit
			;;
		*)
			echo '[Error] Invalid command!'
			;;
	esac
	shift
done