#!/bin/sh

SCRIPT_NAME="$(realpath "$0")"
SCRIPT_PATH="$(dirname "$SCRIPT_NAME")"

cd "$SCRIPT_PATH"

usage() {
	printf "  Usage:\\n"
	printf "    FILE=/path/to/contacts.vcf DEVICE=XXXXXXXXXXXXXXXX %s\\n" "$0"
}

if [ -z "$FILE" ] || [ -z "$DEVICE" ]; then
	usage

	exit 0
fi

SEARCH="$(whiptail --title "Filtre de contact" --inputbox "" 8 50 3>&1 1>&2 2>&3)"

COMMAND="whiptail --title \"Contacts\" --menu \"Choose a recipient\" 25 65 16"

COMMAND="$COMMAND $(FILE="$FILE" ./extract-contacts | sort | while read CONTACT; do
	VALUE="$(echo "$CONTACT" | cut -d\| -f2 | sed 's/"//g')"
	LABEL="$(echo "$CONTACT" | cut -d\| -f1 | sed 's/"//g')"

	if [ -n "$SEARCH" ]; then
		if [ -n "$(echo "$LABEL" | grep -i "$SEARCH")" ]; then
			printf " \"%s\" \"%s\"" "$VALUE" "$LABEL"
		fi
	else
		printf " \"%s\" \"%s\"" "$VALUE" "$LABEL"
	fi
done)"

PHONE="$(eval "$COMMAND 3>&1 1>&2 2>&3")"

if [ -n "$PHONE" ]; then
	TMP_FILE="/tmp/send-sms-$(tr -dc "qwertQWERTasdfgASDFGzxcvbZXCVB" < /dev/urandom | head -c 16)"
	touch "$TMP_FILE"
	chmod 600 "$TMP_FILE"

	vim "$TMP_FILE"

	if [ -n "$(cat "$TMP_FILE")" ]; then
		whiptail --textbox "$TMP_FILE" --title "SMS pour $PHONE" 15 70

		if (whiptail --title "Confirmation" --yesno "Valides-tu l'expédition du SMS ?" 8 50 3>&1 1>&2 2>&3) then
			kdeconnect-cli --device "$DEVICE" --send-sms "$(cat "$TMP_FILE")" --destination "$PHONE"
		else
			printf "Aborded!\\n"
		fi
	fi

	rm "$TMP_FILE"
fi