#!/usr/bin/env bash
# Compiles src/broken/PromptAdvisorFrom1x.java against the 2.0.1 classpath, then against the
# 1.1.8 spring-ai-client-chat + spring-ai-model jars, and writes both compiler results to
# output/23-prompt-advisor-removed.txt. Needs the module built once online (mvn -q test-compile).
set -euo pipefail
cd "$(dirname "$0")/.."
OUT=output/23-prompt-advisor-removed.txt
mvn -q -B dependency:build-classpath -Dmdep.outputFile=target/classpath.txt >/dev/null 2>&1
CP2="$(cat target/classpath.txt)"
WORK="$(mktemp -d)"
for a in spring-ai-client-chat spring-ai-model; do
  # Maven Central occasionally answers 429/5xx to a burst of requests: retry with a pause.
  for attempt in 1 2 3 4 5; do
    curl -sfL -o "$WORK/$a-1.1.8.jar" "https://repo1.maven.org/maven2/org/springframework/ai/$a/1.1.8/$a-1.1.8.jar" && break
    sleep $((attempt * 3))
  done
done
CP1="$WORK/spring-ai-client-chat-1.1.8.jar:$WORK/spring-ai-model-1.1.8.jar:$CP2"
# put the 1.1.8 jars FIRST so their classes win over the 2.0.1 ones on the classpath
{
  echo "# PromptChatMemoryAdvisor: Spring AI 1.1.8 vs 2.0.1"
  echo
  echo "\$ javac PromptAdvisorFrom1x.java   # classpath: spring-ai-client-chat 2.0.1"
  javac -proc:none -d "$WORK/out2" -cp "$CP2" src/broken/PromptAdvisorFrom1x.java 2>&1 | grep -v JAVA_TOOL | sed "s#src/broken/##" || true
  echo
  echo "\$ javac PromptAdvisorFrom1x.java   # classpath: spring-ai-client-chat 1.1.8 first"
  mkdir -p "$WORK/out1"
  if javac -proc:none -d "$WORK/out1" -cp "$CP1" src/broken/PromptAdvisorFrom1x.java 2>&1 | grep -v JAVA_TOOL | sed "s#src/broken/##"; then :; fi
  ls "$WORK/out1" | sed 's/^/compiled: /'
} > "$OUT"
cat "$OUT"