export TYPESENSE_API_KEY=xyz

curl -sv "http://localhost:8108/debug" \
       -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}"

curl -sv "http://localhost:8108/collections/following" -X DELETE -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}"
curl -sv "http://localhost:8108/collections/users" -X DELETE -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}"

curl -sv "http://localhost:8108/collections" \
       -X POST \
       -H "Content-Type: application/json" \
       -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}" \
       -d '{
         "name": "users",
         "fields": [
           {"name": "id", "type": "string" },
           {"name": "name", "type": "string" }
         ]
       }'

curl -sv "http://localhost:8108/collections" \
       -X POST \
       -H "Content-Type: application/json" \
       -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}" \
       -d '{
         "name": "following",
         "fields": [
           {"name": "follower_id", "type": "string", "reference": "users.id" },
           {"name": "followed_id", "type": "string", "reference": "users.id" }
         ]
       }'

echo "\n\nNOTE that I can create a collection with two references to users," \
     "\nbut it only takes into account one of them ¿the first one?," \
     "\nso maybe it would be better to fail reporting than only one reference is allowed.\n\n" 
       
curl -sv "http://localhost:8108/collections/users/documents/import?action=create" \
        -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}" \
        -H "Content-Type: text/plain" \
        -X POST \
        -d '{"id": "1", "name": "silvia"}
            {"id": "2", "name": "david"}
            {"id": "3", "name": "blanca"}
            {"id": "4", "name": "mario"}'

curl -sv "http://localhost:8108/collections/following/documents/import?action=create" \
        -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}" \
        -H "Content-Type: text/plain" \
        -X POST \
        -d '{"follower_id": "2", "followed_id": "1"}
            {"follower_id": "3", "followed_id": "1"}
            {"follower_id": "4", "followed_id": "1"}
            {"follower_id": "3", "followed_id": "2"}
            {"follower_id": "4", "followed_id": "2"}
            {"follower_id": "4", "followed_id": "3"}'
            
curl -sv "http://localhost:8108/multi_search" \
        -X POST \
        -H "Content-Type: application/json" \
        -H "X-TYPESENSE-API-KEY: ${TYPESENSE_API_KEY}" \
        -d '{
          "searches": [
            {
              "collection": "following",
              "q": "*",
	      "filter_by": "follower_id:=3",
              "include_fields": "$users(*)"
            },
            {
              "collection": "following",
              "q": "*",
              "filter_by": "followed_id:=3",
              "include_fields": "$users(*)"
            }
          ]
        }'

echo "\n\nNOTE that the '\$users' in 'include_fields' always returns" \
     "\nthe user joined via the 'follower_id' reference, but there is" \
     "\n no way retrieve the users via the 'followed_id' reference.\n\n"