#!/usr/bin/env bash

# ***This script was made by Clay Gomera (Drake)***
#  - Description: A simple wallpaper changer script
#  - Dependencies: dmenu, 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" | dmenu -i -l 10 -nb \#1d2021 -nf \#fbf1c7 -sb \#cc241d -sf \#fbf1c7 -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" | dmenu -i -l 5 -nb \#1d2021 -nf \#fbf1c7 -sb \#cc241d -sf \#fbf1c7 -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