#!/usr/bin/env bash

# ***This script was made by Clay Gomera (Drake)***
#  - Description: A simple wallpaper changer script
#  - Dependencies: rofi, fd, feh

## MAIN VARIABLES AND COMMANDS ##
walldir="Pictures/Wallpapers" # wallpapers folder, change it to yours, make sure that it ends with a /
cd "$walldir" || exit

## SELECT PICTURE FUNCTION ##
selectpic() {
    wallpaper=$(fd -p "$walldir" | rofi -dmenu -p "Select a wallpaper:")
    if [ "$wallpaper" ]; then
        chosenwall=$wallpaper
    else
        exit 0
    fi
}
selectpic

## WALLPAPER SETTING OPTIONS ##
option1="Fill"
option2="Center"
option3="Tile"
option4="Max"
option5="Scale"
options="$option1\n$option2\n$option3\n$option4\n$option5"

## MAIN ACTION ##
action=$(echo -e "$options" | rofi -dmenu -p "Chose the format:")
case "$action" in
    $option1*)
        feh --bg-fill "$chosenwall";;
    $option2*)
        feh --bg-center "$chosenwall";;
    $option3*)
        feh --bg-tile "$chosenwall";;
    $option4*)
        feh --bg-max "$chosenwall";;
    $option5*)
        feh --bg-scale "$chosenwall";;
esac
exit 0