#!/bin/bash
# 启动 gangyan 项目所有服务（与 /opt/start_all.sh 同步维护时可覆盖过去）

echo "启动 gangyan 项目服务..."

# 1. 启动 Docker 服务
echo "[1/4] 启动 Docker 服务..."
cd /opt/download/oss_files/gangyan-deploy/gangyan/milvus && docker compose up -d
cd /opt/download/oss_files/gangyan-deploy/gangyan/mysql/mysql-8.4.4 && docker compose up -d
docker start redis-server 2>/dev/null || docker run -d --name redis-server -p 6379:6379 redis:7-alpine

# 2. 启动 Java 后端（MySQL 33306 / Redis 见 jar 内 application-yj.yml；勿在此加 -Dspring.datasource* 以免覆盖端口）
echo "[2/4] 启动 Java 后端..."
export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
export PATH=$JAVA_HOME/bin:$PATH
pkill -f "chat_web_yj.jar" 2>/dev/null
sleep 2
cd /opt/download/oss_files/gangyan-deploy/gangyan/backend
LOCAL_CFG="/opt/download/oss_files/gangyan-deploy/gangyan/backend/application-local.yml"
EXTRA_JAVA=()
[ -f "$LOCAL_CFG" ] && EXTRA_JAVA=(-Dspring.config.additional-location="file:${LOCAL_CFG}")
nohup java -jar \
  -Xms512m -Xmx2048m \
  "${EXTRA_JAVA[@]}" \
  -Dspring.profiles.active=yj \
  chat_web_yj.jar > nohup.out 2>&1 &

# 3. 启动前端
echo "[3/4] 启动前端..."
if ! pgrep -f "vite" > /dev/null; then
  cd /opt/download/oss_files/gangyan-deploy/gangyan/chat_web_front
  nohup npm run dev > nohup.out 2>&1 &
fi

# 4. 启动 langchain-chat（可选）
# --all-api：仅 API(7861)+依赖进程，不启 Streamlit WebUI；-a 需要 pip install streamlit
echo "[4/4] 启动 langchain-chat（可选）..."
read -p "是否启动 langchain-chat? (y/n) " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
  source /opt/software/miniconda3/etc/profile.d/conda.sh
  conda activate langchain-chat
  cd /opt/download/oss_files/gangyan-deploy/gangyan/langchain-chat
  export PYTHONPATH="/opt/download/oss_files/gangyan-deploy/gangyan/langchain-chat"
  nohup python startup.py --all-api > langchain.log 2>&1 &
  echo "langchain-chat 启动中（API :7861），查看日志: tail -f langchain.log"
  # PDF 预览依赖的本地转换微服务（:6006，PyMuPDF 抽文本→Markdown）
  bash /opt/download/oss_files/gangyan-deploy/gangyan/scripts/pdf-convert-service.sh
  echo "pdf-convert-service 已尝试启动（:6006），日志: tail -f /opt/download/oss_files/gangyan-deploy/gangyan/logs/pdf-convert-service.log"
fi

echo ""
echo "服务启动完成！"
echo "  前端:     http://localhost:3000/metalinfo"
echo "  后端:     http://localhost:8099/chat_web_backend"
echo "  MySQL:    localhost:33306 (Docker 映射，勿用 3306 连宿主)"
echo "  Redis:    localhost:6379"
echo "  Milvus:   localhost:19530"