#! /bin/bash

if ! ps aux | grep -v grep | grep homeserver; then
   cp synapse-test.key /tmp/
   cp synapse-test-log.yaml /tmp/
   homeserver -c config.yaml &> /tmp/synapse-test.log &
   disown
fi

# pick a username
username="$(cat /proc/sys/kernel/random/uuid)"

# register
out="$(
   curl -sS http://localhost:39487/_matrix/client/r0/register \
   -X POST \
   -H 'content-type: application/json' \
   -d "$(
      printf '{
         "username": "%s",
         "password": "%s",
         "auth": {
            "type": "m.login.dummy"
         }
      }' "$username"
   )"
)"
printf "%s\n" "$out"
access_token="$(echo "$out" | jq -r .access_token)"
user_id="$(echo "$out" | jq -r .user_id)"
home_server="$(echo "$out" | jq -r .home_server)"

# create a room
room="$(cat /proc/sys/kernel/random/uuid)"

out="$(
   curl -sS http://localhost:39487/_matrix/client/r0/createRoom\
   -X POST \
   -H 'content-type: application/json' \
   -H 'Authorization: Bearer '"$access_token" \
   -d "$(
      printf '{
         "room_alias_name": "%s"
      }' "$room"
   )"
)"
printf "%s\n" "$out"
room_id="$(echo "$out" | jq -r .room_id)"

# join a room by name
# curl -XPOST -d '{}' "https://localhost:8448/_matrix/client/r0/join/%21asfLdzLnOdGRkdPZWu:localhost?access_token=YOUR_ACCESS_TOKEN"
curl -sS "http://localhost:39487/_matrix/client/r0/join/$room_id" \
   -X POST \
   -H 'Authorization: Bearer '"$access_token" \
   -d '{}'

# send message
# curl -XPOST -d '{"msgtype":"m.text", "body":"hello"}' "https://localhost:8448/_matrix/client/r0/rooms/%21asfLdzLnOdGRkdPZWu:localhost/send/m.room.message?access_token=YOUR_ACCESS_TOKEN"
#PUT /_matrix/client/r0/rooms/%21636q39766251%3Aexample.com/send/m.room.message/35 HTTP/1.1 Content-Type: application/json {"msgtype": "m.text","body": "hello"}
txid="$(cat /proc/sys/kernel/random/uuid)"
message="hello wurl"

out="$(
   curl -sS "http://localhost:39487/_matrix/client/r0/rooms/$room_id/send/m.room.message/$txid" \
   -X PUT \
   -H 'content-type: application/json' \
   -H 'Authorization: Bearer '"$access_token" \
   -d "$(
      printf '{
         "msgtype": "m.text",
         "body": "%s"
      }' "$message"
   )"
)"
printf "%s\n" "$out"

# get recent messages
# curl --globoff -XGET 'https://localhost:8448/_matrix/client/r0/sync?filter={"room":{"timeline":{"limit":1}}}&access_token=YOUR_ACCESS_TOKEN'
out="$(
   curl -sS "http://localhost:39487/_matrix/client/r0/sync" \
   -X GET \
   -H 'content-type: application/json' \
   -H 'Authorization: Bearer '"$access_token"  \
   | jq '{"timeline": .rooms.join[].timeline.events[], "next": .next_batch}' \
   | jq '{"content": .timeline.content.body, "sender": .timeline.sender, "next": .next}'
)"
printf "%s\n" "$out"
since="$(echo "$out" | jq -r .next | tail -n 1)"

# send new message
txid="$(cat /proc/sys/kernel/random/uuid)"
message="hello wurl2"

out="$(
   curl -sS "http://localhost:39487/_matrix/client/r0/rooms/$room_id/send/m.room.message/$txid" \
   -X PUT \
   -H 'content-type: application/json' \
   -H 'Authorization: Bearer '"$access_token" \
   -d "$(
      printf '{
         "msgtype": "m.text",
         "body": "%s"
      }' "$message"
   )"
)"
printf "%s\n" "$out"

# get second recent messages
# curl --globoff -XGET 'https://localhost:8448/_matrix/client/r0/sync?filter={"room":{"timeline":{"limit":1}}}&access_token=YOUR_ACCESS_TOKEN'
curl -sS "http://localhost:39487/_matrix/client/r0/sync?since=$since" \
   -X GET \
   -H 'content-type: application/json' \
   -H 'Authorization: Bearer '"$access_token"  \
   | jq '{"timeline": .rooms.join[].timeline.events[], "next": .next_batch}' \
   | jq '{"content": .timeline.content.body, "sender": .timeline.sender, "next": .next}'