#!/usr/bin/env bash

set -euo pipefail

# 基本配置：可通过环境变量覆盖
SERVER="${SERVER:-root@101.35.149.39}"
TARGET_DIR="${TARGET_DIR:-/opt/fucai}"
JAVA_OPTS="${JAVA_OPTS:--Xms256m -Xmx512m}"
PROFILE="${PROFILE:-dev}"

# 模块与服务信息
JAR_PATTERN="com-kaijiang-client/target/*-SNAPSHOT.jar"
SERVICE_NAME="fucai-kaijiang.service"
ENV_FILE_REMOTE="${TARGET_DIR}/kaijiang.env"

echo "==> 步骤1：Maven 打包（跳过测试）"
mvn -T 1C -pl com-kaijiang-client -am clean package -DskipTests

echo "==> 步骤2：定位打包产物"
JAR_LOCAL=$(ls ${JAR_PATTERN} | head -n 1)
if [[ -z "${JAR_LOCAL}" ]]; then
  echo "未找到 JAR：${JAR_PATTERN}" >&2
  exit 1
fi
JAR_NAME=$(basename "${JAR_LOCAL}")
echo "KAIJIANG JAR: ${JAR_LOCAL}"

echo "==> 步骤3：创建远端目录 ${TARGET_DIR}"
ssh "${SERVER}" "mkdir -p ${TARGET_DIR}"

echo "==> 步骤4：上传 JAR（保留原始文件名）"
scp "${JAR_LOCAL}" "${SERVER}:${TARGET_DIR}/${JAR_NAME}"


echo "==> 步骤7：重载/启用并重启服务"
ssh "${SERVER}" " systemctl restart ${SERVICE_NAME} && systemctl status ${SERVICE_NAME} --no-pager -n 0 || true"

echo "==> 完成：${SERVICE_NAME} 已部署并重启"

cat <<EOF
可选环境变量：
- SERVER=root@101.35.149.39
- TARGET_DIR=/opt/fucai
- JAVA_OPTS="-Xms512m -Xmx1024m"
- PROFILE=dev
使用示例：
  SERVER=root@101.35.149.39 PROFILE=dev bash deploy/deploy-kaijiang.sh
EOF