#!/usr/bin/env bash

source "$HOME/.config/bspwm/common"

status::date() {
	while true; do
		printf 'date::%%{T2}%s%%{T}\n' "$(date '+%a %d %H:%M')"
		sleep 1
	done
}

status::updates() {
	declare pkgs

	while true; do
		pkgs=( $(pacman -Qqu) )
		pkgs_n=${#pkgs[@]}

		if (( pkgs_n )); then
			printf 'updates::[ Updates: %s ]\n' "${#pkgs[@]}"
		else
			printf 'updates::[ No updates ]\n'
		fi

		sleep 5
	done
}

cleanup() {
	kill $(jobs -p)
}

rexec() {
	kill $(jobs -p)
	exec "$0"
}

main() {
	declare msg date

	trap cleanup EXIT TERM INT
	trap rexec HUP

	modules=( date )

	for i in "${modules[@]}"; do
		"status::${i}" > "$panel_fifo" &
	done

	wait
}

main