#!/usr/bin/env bash

URL="https://hass.hodgson.one"
TOKEN="$(pass websites/homeassistant-token)"

get(){
	curl --silent --header "Authorization: Bearer $TOKEN" "$URL$1"
}

post(){
	curl --silent --header "content-type: application/json" --header "Authorization: Bearer $TOKEN" --data-binary @- "$URL$1"
}

listEntities(){
	get '/api/states' |
		jq -r '.[] | [.entity_id, .attributes.friendly_name // .entity_id, .state] | @tsv'
}

listServices(){
	get '/api/services'
}

selectEntity(){
		listEntities | fzf | cut -d $'\t' -f 1
}


toggleEntity(){
	local entity;
	if [ -n "$1" ]; then
		entity="$1"
	else
		entity="$(cat -)"
	fi
	
	local domain="${entity%%.*}"

	echo "{\"entity_id\":\"$entity\"}" | post /api/services/$domain/toggle

}

if [ -n "$1" ]; then
	case "$1" in
		"--listEntities") listEntities ;;
		"--listServices") listServices ;;
		*) toggleEntity "$1"
	esac
else
	selectEntity | toggleEntity
fi