#!/bin/sh -e
# Process raw contact data into a vcard and save it to nextcloud
echo "Finish input with Ctrl-D" >&2
inputfile=/tmp/aichat-contact-$(date +%s)
cat >"$inputfile"

while test "$accept" != "y"
do printf "\nProcessing...\n" >&2
   vcard="$(aichat --role carddav <"$inputfile")"
   echo "$vcard"
   printf 'Accept? ([y]es/[n]o/[a]mend/[c]ancel) ' >&2
   read -r accept
   test "$accept" != 'c' || exit $?
   test "$accept" = 'a' && cat >>"$inputfile"
done
echo

uid=$(echo "$vcard" | grep UID | grep --only-matching '[-0-9a-fx]\{36\}')
dir="$XDG_DATA_HOME/contacts"
test -d "$dir" && echo "$vcard">"$dir/$uid.vcf"

ncfields=$(pass show service/nextcloud)
ncfield() {
    echo "$ncfields" | head -$1 | tail -1
}
echo "$vcard" | curl -o /tmp/contact -w "HTTP Response Code from $(ncfield 3): %{http_code}\n" -u $(ncfield 2):$(ncfield 1) "$(ncfield 3)/remote.php/dav/addressbooks/users/$(ncfield 2)/${1:-contacts}/$uid.vcf" -X PUT -H 'Depth: 0' -H 'Content-Type: text/vcard; charset=utf-8;' -H 'DNT: 1' --data-binary @-
cat /tmp/contact