#!/bin/bash
# 仅打包部署 miao-admin-2.2.jar（后台 API 服务）到 shjjy153 云服务器
# 部署前在云服务器上备份原有 jar
# 使用: ./shell/deploy-admin-api-shjjy153.sh（在 backend 目录下）
# 或指定密钥: SSH_IDENTITY=~/.ssh/your_key ./shell/deploy-admin-api-shjjy153.sh

set -e
SSH_IDENTITY="${SSH_IDENTITY:-$HOME/.ssh/id_ed25519_crmeb_deploy}"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
BACKEND_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
DEPLOY_CONF="$BACKEND_DIR/deploy.conf"

get_conf() {
  sed -n '/^shjjy153:/,/^shccd159:/p' "$DEPLOY_CONF" | grep -E "^${1}=" | tail -1 | cut -d= -f2-
}
SERVER_HOST=$(get_conf SERVER_HOST)
SERVER_USER=$(get_conf SERVER_USER)
SERVER_PORT=$(get_conf SERVER_PORT)
REMOTE_DIR_JAR=$(get_conf REMOTE_DIR_JAR)
ADMIN_JAR_NAME=$(get_conf ADMIN_JAR_NAME)
ADMIN_LOCAL_PORT=$(get_conf ADMIN_LOCAL_PORT)

[[ -z "$SERVER_HOST" ]] && SERVER_HOST=101.132.245.153
[[ -z "$REMOTE_DIR_JAR" ]] && REMOTE_DIR_JAR=/www/wwwroot/javaapi
[[ -z "$ADMIN_JAR_NAME" ]] && ADMIN_JAR_NAME=miao-admin-2.2.jar
[[ -z "$ADMIN_LOCAL_PORT" ]] && ADMIN_LOCAL_PORT=30032
[[ -z "$SERVER_USER" ]] && SERVER_USER=root
[[ -z "$SERVER_PORT" ]] && SERVER_PORT=22

JAR_PATH="$BACKEND_DIR/crmeb-admin/target/$ADMIN_JAR_NAME"
REMOTE_JAR="$REMOTE_DIR_JAR/$ADMIN_JAR_NAME"
[[ -f "$SSH_IDENTITY" ]] && SSH_OPTS=(-o "IdentityFile=$SSH_IDENTITY") || SSH_OPTS=()
SSH_CMD=(ssh "${SSH_OPTS[@]}" -o StrictHostKeyChecking=accept-new -p "$SERVER_PORT" "$SERVER_USER@$SERVER_HOST")
SCP_CMD=(scp "${SSH_OPTS[@]}" -o StrictHostKeyChecking=accept-new -P "$SERVER_PORT")

BACKUP_SUFFIX="backup_$(date +%Y%m%d_%H%M%S)"
APP_YML="$BACKEND_DIR/crmeb-admin/src/main/resources/application.yml"

echo "=== 仅部署 miao-admin（后台 API）到 shjjy153 ==="
echo "  服务器: $SERVER_USER@$SERVER_HOST"
echo "  目标: $REMOTE_DIR_JAR/$ADMIN_JAR_NAME"
echo ""

echo "=== 1. 编译 crmeb-admin（miao-admin-2.2.jar, profile=shjjy153）==="
cd "$BACKEND_DIR"
if [[ -f "$APP_YML" ]]; then
  cp -a "$APP_YML" "${APP_YML}.bak"
  sed -E 's/active: *[a-zA-Z0-9]+/active: shjjy153/' "$APP_YML" > "${APP_YML}.new" && mv "${APP_YML}.new" "$APP_YML"
  trap 'cp -a "${APP_YML}.bak" "$APP_YML"; rm -f "${APP_YML}.bak"; trap - EXIT' EXIT
fi
mvn clean package -pl crmeb-admin -am -DskipTests -q
echo "已生成: $JAR_PATH"
[[ ! -f "$JAR_PATH" ]] && { echo "错误: jar 未生成"; exit 1; }
[[ -f "${APP_YML}.bak" ]] && { cp -a "${APP_YML}.bak" "$APP_YML"; rm -f "${APP_YML}.bak"; trap - EXIT; }

echo ""
echo "=== 2. 云服务器备份原有 jar ==="
"${SSH_CMD[@]}" "bash -s" << REMOTE_BACKUP
set -e
mkdir -p "$REMOTE_DIR_JAR/backups"
if [ -f "$REMOTE_JAR" ]; then
  cp -a "$REMOTE_JAR" "$REMOTE_DIR_JAR/backups/${ADMIN_JAR_NAME}.${BACKUP_SUFFIX}"
  echo "已备份: $REMOTE_DIR_JAR/backups/${ADMIN_JAR_NAME}.${BACKUP_SUFFIX}"
else
  echo "远程无原有 jar，跳过备份"
fi
REMOTE_BACKUP

echo ""
echo "=== 3. 上传 $ADMIN_JAR_NAME 到 $REMOTE_DIR_JAR ==="
"${SCP_CMD[@]}" "$JAR_PATH" "$SERVER_USER@$SERVER_HOST:$REMOTE_DIR_JAR/"
echo "jar 上传完成."

echo ""
echo "=== 4. 远程重启 admin API 服务 (profile=shjjy153, port=$ADMIN_LOCAL_PORT) ==="
"${SSH_CMD[@]}" "cd $REMOTE_DIR_JAR && \
  (pkill -f $ADMIN_JAR_NAME || true) && \
  sleep 2 && \
  nohup java -Xms128m -Xmx256m -jar $ADMIN_JAR_NAME --spring.profiles.active=shjjy153 --server.port=$ADMIN_LOCAL_PORT > admin.log 2>&1 & \
  sleep 3 && \
  (pgrep -f $ADMIN_JAR_NAME && echo 'miao-admin 已启动' || (echo '请检查 admin.log'; tail -20 admin.log))"

echo ""
echo "=== miao-admin API 部署完成 ==="