#!/bin/bash

CACHE="$HOME/.cache/nowplaying-cover.jpg"
TMP="$HOME/.cache/nowplaying-cover.tmp.jpg"

status=$(playerctl status 2>/dev/null)

if [ "$status" != "Playing" ]; then
  rm -f "$CACHE"
  exit 0
fi

url=$(playerctl metadata mpris:artUrl)

[ -z "$url" ] && rm -f "$CACHE" && exit 0

if [[ "$url" == file://* ]]; then
  cp "${url#file://}" "$TMP"
else
  curl -sL "$url" -o "$TMP"
fi

mv -f "$TMP" "$CACHE"