#!/bin/bash

app_name='polo'
app_fullname='Polo File Manager'

Reset='\e[0m'
Red='\e[1;31m'
Green='\e[1;32m'
Yellow='\e[1;33m'

CHECK_COLOR_SUPPORT() {
	colors=`tput colors`
	if [ $colors -gt 1 ]; then
		COLORS_SUPPORTED=0
	else
		COLORS_SUPPORTED=1
	fi
}

MSG_INFO() {
	add_newline=''
	if [ "$2" == 0 ]; then
		add_newline='-n'
	fi

	if [ $COLORS_SUPPORTED -eq 0 ]; then
        echo -e ${add_newline} "[${Yellow}*${Reset}] ${Green}$1${Reset}"
    else
        echo -e ${add_newline} "[*] $1"
    fi
}

MSG_WARNING() {
	add_newline=''
	if [ "$2" == 0 ]; then
		add_newline='-n'
	fi

	if [ $COLORS_SUPPORTED -eq 0 ]; then
        echo -e ${add_newline} "[${Red}!${Reset}] ${Yellow}$1${Reset}"
    else
        echo -e ${add_newline} "[!] $1"
    fi
}

MSG_ERROR() {
	add_newline=''
	if [ "$2" == 0 ]; then
		add_newline='-n'
	fi

    if [ $COLORS_SUPPORTED -eq 0 ]; then
        echo -e ${add_newline} "[${Red}X${Reset}] ${Yellow}$1${Reset}"
    else
        echo -e ${add_newline} "[X] $1"
    fi
}

CD_PUSH() {
	cd_backup=`pwd`
}

CD_POP() {
	if [ ! -z "${cd_backup}" ]; then
		cd "${cd_backup}"
	fi
}

EXIT(){
	CD_POP
	exit $1
}

WAIT_FOR_INPUT() {
	echo ""
	echo "Press any key to exit..."
	read dummy
}

GET_SCRIPT_PATH(){
	SCRIPTPATH="$(cd "$(dirname "$0")" && pwd)"
	SCRIPTNAME=`basename $0`
}

RUN_AS_ADMIN() {
	if [ ! `id -u` -eq 0 ]; then
		GET_SCRIPT_PATH
		if command -v sudo >/dev/null 2>&1; then
			sudo "${SCRIPTPATH}/${SCRIPTNAME}"
			EXIT $?
		elif command -v su >/dev/null 2>&1; then
			su -c "${SCRIPTPATH}/${SCRIPTNAME}"
			EXIT $?
		else
			echo ""
			MSG_ERROR "** Uninstaller must be run as Admin (using 'sudo' or 'su') **"
			echo ""
			EXIT 1
		fi
	fi
}

CD_PUSH
CHECK_COLOR_SUPPORT
RUN_AS_ADMIN

if [ ! -z "${app_name}" ]; then
	rm -f  "/usr/bin/${app_name}"
	rm -f  "/usr/bin/${app_name}-gtk"
	rm -f  "/usr/bin/${app_name}-chroot"
	rm -f  "/usr/bin/${app_name}-uninstall"
	rm -f  "/usr/share/applications/${app_name}.desktop"
	rm -f  "/usr/share/pixmaps/${app_name}.png"
	rm -rf "/usr/share/${app_name}"
	rm -rf "/usr/share/doc/${app_name}"
	rm -f  /usr/share/locale/*/LC_MESSAGES/${app_name}.mo
fi

if [ $? -eq 0 ]; then
	echo "${app_fullname} was uninstalled successfully."
	EXIT 0
else
	echo "Uninstalled completed (some files could not be removed)"
	EXIT 1
fi

CD_POP
