#!/bin/sh

ENV_cat=cat
ENV_tac=tac
ENV_base64=base64
ENV_wl_copy=wl-copy

if [[ -z "$@" ]]; then
	echo "^c .*$"
elif [[ "$1" == "--hint" ]]; then
	shift
	if [[ -f ~/.clipboard.txt ]]; then
		$ENV_cat ~/.clipboard.txt | $ENV_tac
	fi
elif [[ "$1" == "--complete" ]]; then
	shift
	if [[ -f ~/.clipboard.txt ]]; then
		$ENV_cat ~/.clipboard.txt | $ENV_tac
	fi
elif [[ "$1" == "--preview" ]]; then
	shift
	echo "$1" | $ENV_base64 -d
elif [[ "$1" == "--run" ]]; then
	shift
	TEXT="$(echo "$1" | $ENV_base64 -d)"
	echo "$TEXT"
	echo -n "$TEXT" | (setsid $ENV_wl_copy)
else
	echo "Unexpected arguments: $@"
fi