#!/bin/sh

refresh_waybar() {
  pkill -RTMIN+9 -x waybar
}

case "$1" in
  status)
    count=$(cliphist list 2>/dev/null | wc -l)
    printf '{"tooltip":"%s clipboard items"}\n' "$count"
    ;;
  has-items)
    command -v cliphist >/dev/null 2>&1 || exit 1
    test "$(cliphist list 2>/dev/null | wc -l)" -gt 0
    ;;
  copy)
    item=$(cliphist list | fuzzel --dmenu --width 100) || exit
    test -n "$item" || exit
    printf '%s\n' "$item" | cliphist decode | wl-copy || exit
    refresh_waybar
    ;;
  delete)
    item=$(cliphist list | fuzzel --dmenu --width 100) || exit
    test -n "$item" || exit
    printf '%s\n' "$item" | cliphist delete || exit
    refresh_waybar
    ;;
  wipe)
    cliphist wipe || exit
    refresh_waybar
    ;;
  *)
    echo "usage: waybar-clipboard {status|has-items|copy|delete|wipe}" >&2
    exit 2
    ;;
esac