#!/usr/bin/env bash
# 将 cw_lib 中的 intelligent-cwoscomponent（父 POM 桩 + interface + rest）部署到 Nexus
# 与 docs/operations/deploy_cw_elevator_v1_lib_to_nexus.py 使用同一 server id / 仓库 URL 约定。
#
# 需要 ~/.m2/settings.xml 中配置 server id：nexus-releases（密码等）。
#
# 环境变量（可选）：
#   NEXUS_RELEASES_URL   默认 http://192.168.3.12:8081/repository/maven-releases/
#   NEXUS_RELEASES_ID    默认 nexus-releases
#   ELEVATOR_CW_LIB_DIR  默认 反编译根下 cw-elevator-application-V1.0.0.20211103/cw_lib
#   ELEVATOR_ICOMP_VER   默认 2.9.2-xinghewan
#   DRY_RUN=1           仅打印命令
#   ELEVATOR_INSTALL_LOCAL_M2=1（默认）部署后再把 cw_lib 安装到 ~/.m2（与 build_nexus_only
#     一致；因私服上子 POM 缺版本段时 dependency:get 可能无效模型，本地以桩父 POM+install-file 为准）
#   ELEVATOR_INSTALL_LOCAL_M2=0 跳过本机安装
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
REPO_ROOT="${ELEVATOR_REPO_ROOT_OVERRIDE:-$REPO_ROOT}"

NEXUS_RELEASES_URL="${NEXUS_RELEASES_URL:-http://192.168.3.12:8081/repository/maven-releases/}"
NEXUS_RELEASES_ID="${NEXUS_RELEASES_ID:-nexus-releases}"
ICOMP_VER="${ELEVATOR_ICOMP_VER:-2.9.2-xinghewan}"
CW_LIB="${ELEVATOR_CW_LIB_DIR:-$REPO_ROOT/cw-elevator-application-V1.0.0.20211103/cw_lib}"
PARENT_STUB="$SCRIPT_DIR/legacy-poms/intelligent-cwoscomponent-2.9.2-xinghewan-parent.pom"

die() { echo "ERROR: $*" >&2; exit 1; }

[[ -f "$PARENT_STUB" ]] || die "缺少父 POM 桩: $PARENT_STUB"
[[ -d "$CW_LIB" ]] || die "cw_lib 目录不存在: $CW_LIB"

IJ="$CW_LIB/intelligent-cwoscomponent-interface-${ICOMP_VER}.jar"
IP="$CW_LIB/intelligent-cwoscomponent-interface-${ICOMP_VER}.pom"
RJ="$CW_LIB/intelligent-cwoscomponent-rest-${ICOMP_VER}.jar"
RP="$CW_LIB/intelligent-cwoscomponent-rest-${ICOMP_VER}.pom"

for f in "$IJ" "$IP" "$RJ" "$RP"; do
  [[ -f "$f" ]] || die "缺少文件: $f"
done

# 在无 reactor pom 的目录执行 deploy:deploy-file，避免误挂到 cw-elevator-application-reactor。
# Release 仓库已存在同版本时 Nexus 返回 400 cannot be updated — 视为已发布，跳过。
deploy_file_or_skip() {
  local label="$1"
  shift
  if [[ "${DRY_RUN:-}" == "1" ]]; then
    echo "DRY-RUN [$label]:" "$@"
    return 0
  fi
  local out rc
  set +e
  out="$(cd "$CW_LIB" && mvn -B -q deploy:deploy-file "$@" 2>&1)"
  rc=$?
  set -e
  if [[ "$rc" -eq 0 ]]; then
    echo "OK [$label]"
    return 0
  fi
  if echo "$out" | grep -qE 'cannot be updated|status code: 400'; then
    echo "SKIP [$label]（Nexus 已存在该 release 坐标，不可覆盖）"
    return 0
  fi
  echo "$out" >&2
  return "$rc"
}

echo "==> Nexus releases: $NEXUS_RELEASES_URL (id=$NEXUS_RELEASES_ID)"
echo "==> cw_lib: $CW_LIB"

echo "==> [1/3] deploy 父 POM cn.cloudwalk.intelligent:intelligent-cwoscomponent:${ICOMP_VER}"
deploy_file_or_skip "parent pom" \
  -DrepositoryId="$NEXUS_RELEASES_ID" \
  -Durl="$NEXUS_RELEASES_URL" \
  -Dfile="$PARENT_STUB" \
  -DpomFile="$PARENT_STUB" \
  -DgroupId=cn.cloudwalk.intelligent \
  -DartifactId=intelligent-cwoscomponent \
  -Dversion="$ICOMP_VER" \
  -Dpackaging=pom

echo "==> [2/3] deploy intelligent-cwoscomponent-interface"
deploy_file_or_skip "interface" \
  -DrepositoryId="$NEXUS_RELEASES_ID" \
  -Durl="$NEXUS_RELEASES_URL" \
  -Dfile="$IJ" \
  -DpomFile="$IP" \
  -Dpackaging=jar

echo "==> [3/3] deploy intelligent-cwoscomponent-rest"
deploy_file_or_skip "rest" \
  -DrepositoryId="$NEXUS_RELEASES_ID" \
  -Durl="$NEXUS_RELEASES_URL" \
  -Dfile="$RJ" \
  -DpomFile="$RP" \
  -Dpackaging=jar

if [[ "${DRY_RUN:-}" == "1" ]]; then
  echo "DRY-RUN 结束。"
  exit 0
fi

if [[ "${ELEVATOR_INSTALL_LOCAL_M2:-1}" == "1" ]]; then
  echo "==> 本机 ~/.m2：父 POM 桩 + install-file（与 build_nexus_only 闭包一致）"
  mvn -B -q -N -f "$PARENT_STUB" install -DskipTests
  mvn -B -q org.apache.maven.plugins:maven-install-plugin:3.1.1:install-file \
    -DpomFile="$IP" -Dfile="$IJ" -Dpackaging=jar
  mvn -B -q org.apache.maven.plugins:maven-install-plugin:3.1.1:install-file \
    -DpomFile="$RP" -Dfile="$RJ" -Dpackaging=jar
else
  echo "==> 跳过本机 ~/.m2（ELEVATOR_INSTALL_LOCAL_M2=0）"
fi

echo "完成。"
echo "  ~/.m2: ls \"\$HOME/.m2/repository/cn/cloudwalk/intelligent/intelligent-cwoscomponent-rest/$ICOMP_VER/\""