#!/usr/bin/env bash
# Talks to the fat jar the way Claude Desktop does: newline-delimited JSON-RPC on stdin, responses on stdout.
# Usage: scripts/raw-stdio.sh   (run `mvn -pl mcp-sdk-plain package` first)
set -eu
cd "$(dirname "$0")/.."
OUT=output/05-fat-jar-raw-stdio.txt
{
  echo '$ printf <3 JSON-RPC lines> | java -jar target/mcp-sdk-plain.jar stdio'
  (
    printf '%s\n' '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"raw","version":"0"}}}'
    printf '%s\n' '{"jsonrpc":"2.0","method":"notifications/initialized"}'
    printf '%s\n' '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"word_stats","arguments":{"text":"one two three"}}}'
    sleep 3
  ) | java -jar target/mcp-sdk-plain.jar stdio 2>/dev/null
} > "$OUT"
cat "$OUT"