#!/bin/bash

# Kill any existing swaybg or feh instances
pkill swaybg
pkill feh

# Function to set wallpaper using swaybg on Sway
set_wallpaper_sway() {
	swaymsg -t get_outputs -r | jq -r ".[].name" | parallel 'swaybg -o {} -i $(find ~/Pictures/* -type f | shuf -n 1) &'
}

# Function to set wallpaper using swaybg on Hyprland
set_wallpaper_hyprland() {
	hyprctl monitors -j | jq -r ".[].name" | parallel 'swaybg -o {} -i $(find ~/Pictures/* -type f | shuf -n 1) &'
}

# Function to set wallpaper using feh on i3
set_wallpaper_i3() {
	# Count number of connected monitors
	monitor_count=$(xrandr --query | grep " connected" | wc -l)

	# Get random wallpapers equal to monitor count
	readarray -t wallpapers < <(find ~/Pictures/* -type f | shuf -n "$monitor_count")

	# Construct the feh command with multiple --bg-fill arguments
	cmd="feh"
	for wallpaper in "${wallpapers[@]}"; do
		cmd+=" --bg-fill '$wallpaper'"
	done

	# Execute the command
	eval "$cmd"
}

set_wallpaper_sway