#!/bin/sh

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

cd "$SCRIPT_PATH"

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

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

	exit 0
fi

if [ -n "$FILE" ]; then
	SEARCH="$(whiptail --title "Filtrer les destinataires" --inputbox "Laissez vide pour tout voir" 8 50 3>&1 1>&2 2>&3)"

	COMMAND="whiptail --title \"Contacts\" --menu \"Choisir un destinataire\" 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")"
else
	PHONE="$(whiptail --title "Saisir le numéro" --inputbox "" 8 50 3>&1 1>&2 2>&3)"
fi


if [ -n "$PHONE" ]; then
	TMP_FILE="/tmp/send-sms-$(tr -dc "qwertQWERTasdfgASDFGzxcvbZXCVB" < /dev/urandom | head -c 16)"
	TMP_FILE2="/tmp/send-sms-$(tr -dc "qwertQWERTasdfgASDFGzxcvbZXCVB" < /dev/urandom | head -c 16)"
	touch "$TMP_FILE"
	touch "$TMP_FILE2"
	chmod 600 "$TMP_FILE"
	chmod 600 "$TMP_FILE2"

	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" > "$TMP_FILE2" 2>&1

			if [ ! $? -eq 0 ]; then
				if (whiptail --title "Confirmation" --yesno "$(cat $TMP_FILE2)\nEssayer à nouveau ?" 12 50 3>&1 1>&2 2>&3) then
					kdeconnect-cli --device "$DEVICE" --send-sms "$(cat "$TMP_FILE")" --destination "$PHONE"
				fi
			fi
		else
			printf "Aborded!\\n"
		fi
	else
		printf "Aborded!\\n"
	fi

	rm "$TMP_FILE"
	rm "$TMP_FILE2"
fi