#!/usr/bin/env bash

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

## MENU PROMPT ##
menu="rofi -dmenu -i -p"

## WALLPAPER DIRECTORY ##
walldir="$HOME/Pictures/Wallpapers" # wallpapers folder, change it to yours

## WALLPAPER SETTING OPTIONS ##
option1="󰉦 Fill"
option2="󱇃 Center"
option3="󰝤 Tile"
option4="󰻵 Fit"
options="$option1\n$option2\n$option3\n$option4"

## SELECT PICTURE ##
cd "$walldir" || exit 1
wallpaper=$(fd -p "$walldir" | $menu " 󰋩 Wallpaper Selector ")
if [ "$wallpaper" ]; then
    chosenwall=$wallpaper
else
    exit 0
fi

## MAIN ACTION ##
action=$(echo -e "$options" | $menu " 󱇣 Chose the format ")
case "$action" in
    $option1*)
        pkill swaybg
        swaybg -m fill -i "$chosenwall" &
        echo -e "#!/bin/sh\nswaybg -m fill -i $walldir/$chosenwall" > "$HOME/.wbg"
        chmod +x "$HOME/.wbg";;
    $option2*)
        pkill swaybg
        swaybg -m center -i "$chosenwall" &
        echo -e "#!/bin/sh\nswaybg -m center -i $walldir/$chosenwall" > "$HOME/.wbg"
        chmod +x "$HOME/.wbg";;
    $option3*)
        pkill swaybg
        swaybg -m tile -i "$chosenwall" &
        echo -e "#!/bin/sh\nswaybg -m tile -i $walldir/$chosenwall" > "$HOME/.wbg"
        chmod +x "$HOME/.wbg";;
    $option4*)
        pkill swaybg
        swaybg -m fit -i "$chosenwall" &
        echo -e "#!/bin/sh\nswaybg -m fit -i $walldir/$chosenwall" > "$HOME/.wbg"
        chmod +x "$HOME/.wbg";;
esac
exit 0