#!/bin/zsh
zparseopts -D -A opts -- t: e:
autoload pass-unpack
typeset -A creds
pass-unpack Productivity/Simplepush creds

enc_key=$(echo -n $creds[password]$creds[salt] | sha1sum | awk '{print toupper($1)}' | cut -c1-32)
iv=$(openssl enc -aes-128-cbc -k dummy -P -md sha1 | grep iv | cut -d = -f 2)

encrypt() {
	openssl aes-128-cbc -base64 -K $enc_key -iv $iv | awk '{print}' ORS='' | tr + - | tr / _
}

msg="$(cat -- "$@" | encrypt)"
extras=()
[[ -n $opts[-t] ]] && extras+=(title=$(encrypt <<<$opts[-t]))
[[ -n $opts[-e] ]] && extras+=(event=$opts[-e])

http -f --ignore-stdin https://api.simplepush.io/send key=$creds[key] msg=$msg iv=$iv encrypted=true $extras