FranklinWH-Toolbox/deploy/scripts/setup.sh

#!/usr/bin/env bash
# =============================================================================
# FranklinWH Toolbox - 交互式一键部署脚本
# =============================================================================
# 特性：
#   * 分步交互：逐项选择/填写，回车即用默认值
#   * 支持两种目标：
#       1) local  —— 在当前主机部署
#       2) remote —— 通过 SSH 部署到远程主机（自动打包并传输构建产物）
#   * 可选步骤：初始化数据库 / 部署后端 / 部署前端
#   * 自动根据填写内容生成 config.env
#
# 依赖：
#   本机需有 bash、ssh、scp、tar；构建前端/后端需 pnpm、go（仅在“构建”步骤需要）
#
# 用法：
#   ./setup.sh                 # 进入交互式向导
#   ./setup.sh --help
#
# 说明：
#   远程部署采用“本地构建 + 远程安装”策略：前端 dist 与后端二进制在本机构建后
#   打包上传到远程，再由远程执行安装脚本，避免远程主机必须装 Go/Node。
#   数据库软件的安装请参考 deploy/DEPLOYMENT.md 第 3、4 章，本脚本只做
#   建库建表建桶与服务部署，不自动安装数据库引擎。
# =============================================================================
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
DEPLOY_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"           # deploy/
PROJECT_ROOT="$(cd "${DEPLOY_DIR}/.." && pwd)"         # 仓库根目录
SERVICE_DIR="${PROJECT_ROOT}/service"
SQL_FILE="${DEPLOY_DIR}/sql/init_pgsql.sql"
CONFIG_EXAMPLE="${DEPLOY_DIR}/config.env.example"

APP_NAME="fwh-toolbox-server"

# ---------------------------------------------------------------------------
# 输出辅助
# ---------------------------------------------------------------------------
c_reset='\033[0m'; c_blue='\033[1;34m'; c_green='\033[1;32m'; c_yellow='\033[1;33m'; c_red='\033[1;31m'; c_bold='\033[1m'
info()  { echo -e "${c_blue}[INFO]${c_reset} $*"; }
ok()    { echo -e "${c_green}[ OK ]${c_reset} $*"; }
warn()  { echo -e "${c_yellow}[WARN]${c_reset} $*"; }
err()   { echo -e "${c_red}[FAIL]${c_reset} $*" >&2; }
title() { echo -e "\n${c_bold}==== $* ====${c_reset}"; }

# 提示输入（带默认值）：ask VAR "提示" "默认值"
ask() {
    local __var="$1" __prompt="$2" __default="${3:-}" __ans
    if [[ -n "${__default}" ]]; then
        read -r -p "$(echo -e "${c_bold}${__prompt}${c_reset} [${__default}]: ")" __ans
        __ans="${__ans:-${__default}}"
    else
        read -r -p "$(echo -e "${c_bold}${__prompt}${c_reset}: ")" __ans
    fi
    printf -v "${__var}" '%s' "${__ans}"
}

# 必填输入（非空，否则循环重试）：ask_required VAR "提示"
ask_required() {
    local __var="$1" __prompt="$2" __ans
    while :; do
        read -r -p "$(echo -e "${c_bold}${__prompt}${c_reset}: ")" __ans
        [[ -n "${__ans}" ]] && break
        warn "不能为空，请重新输入。"
    done
    printf -v "${__var}" '%s' "${__ans}"
}

# 序号选择（限定合法值，否则循环重试）：ask_choice VAR "提示" "默认" "1 2 3"
ask_choice() {
    local __var="$1" __prompt="$2" __default="$3" __valid="$4" __ans __v
    while :; do
        read -r -p "$(echo -e "${c_bold}${__prompt}${c_reset} [${__default}]: ")" __ans
        __ans="${__ans:-${__default}}"
        for __v in ${__valid}; do
            [[ "${__ans}" == "${__v}" ]] && { printf -v "${__var}" '%s' "${__ans}"; return 0; }
        done
        warn "无效选择：${__ans}，请输入 [${__valid// /\/}] 之一。"
    done
}

# ---------------------------------------------------------------------------
# 模块小结 + 回改驱动器
#   用法：edit_module "模块标题" "VAR|提示|类型|默认" ...
#   类型：plain(普通,带默认) | required(必填非空) | optional(可空)
#         secret(密码,带默认,回车用默认) | secret_required(必填密码)
#   交互：先逐项询问 → 显示小结 → 输编号改单项 / r 全部重来 / 回车确认
# ---------------------------------------------------------------------------
# 单字段询问：按类型调用相应输入函数
_ask_field() {
    local var="$1" prompt="$2" type="$3" default="$4"
    case "${type}" in
        plain)           ask "${var}" "${prompt}" "${default}" ;;
        required)        ask_required "${var}" "${prompt}" ;;
        optional)        ask "${var}" "${prompt}" "${default}" ;;
        secret)          ask_secret "${var}" "${prompt}" "${default}" ;;
        secret_required) ask_secret_required "${var}" "${prompt}" ;;
        *)               ask "${var}" "${prompt}" "${default}" ;;
    esac
}

# 小结里字段值的展示（密码做掩码；secret 用默认时显默认明文）
_display_field() {
    local type="$3" default="$4" val="${!1}"
    case "${type}" in
        secret)
            if [[ -n "${val}" && "${val}" == "${default}" ]]; then
                printf '%s（默认）' "${val}"          # 用默认 → 明文显示
            elif [[ -n "${val}" ]]; then
                printf '******'                        # 手动输入 → 掩码
            else
                printf '(空)'
            fi
            ;;
        secret_required)
            [[ -n "${val}" ]] && printf '******' || printf '(未设置)'
            ;;
        *)
            [[ -n "${val}" ]] && printf '%s' "${val}" || printf '(空)'
            ;;
    esac
}

edit_module() {
    local mtitle="$1"; shift
    local specs=("$@")
    local n="${#specs[@]}"
    local i spec var prompt type default sel

    # 首轮逐项询问
    title "${mtitle}"
    for spec in "${specs[@]}"; do
        IFS='|' read -r var prompt type default <<<"${spec}"
        _ask_field "${var}" "${prompt}" "${type}" "${default}"
    done

    # 小结 + 回改循环
    while :; do
        echo
        echo -e "${c_bold}${mtitle} — 配置小结：${c_reset}"
        for ((i=0; i<n; i++)); do
            IFS='|' read -r var prompt type default <<<"${specs[i]}"
            printf "  %d) %-28s = %s\n" "$((i+1))" "${prompt}" "$(_display_field "${var}" "${prompt}" "${type}" "${default}")"
        done
        read -r -p "$(echo -e "操作：输编号改单项 | ${c_bold}r${c_reset} 全部重来 | ${c_bold}回车${c_reset} 确认: ")" sel

        if [[ -z "${sel}" ]]; then
            break
        elif [[ "${sel}" == "r" || "${sel}" == "R" ]]; then
            for spec in "${specs[@]}"; do
                IFS='|' read -r var prompt type default <<<"${spec}"
                _ask_field "${var}" "${prompt}" "${type}" "${default}"
            done
        elif [[ "${sel}" =~ ^[0-9]+$ && "${sel}" -ge 1 && "${sel}" -le "${n}" ]]; then
            IFS='|' read -r var prompt type default <<<"${specs[$((sel-1))]}"
            _ask_field "${var}" "${prompt}" "${type}" "${default}"
        else
            warn "无效操作：${sel}"
        fi
    done
}

# 底层：逐字符读取密码，用 * 回显长度，支持退格，回车结束。
#   用法：_read_secret_stars VAR "提示文案"
_read_secret_stars() {
    local __var="$1" __prompt="$2" __ch __acc=""
    # 提示（不换行）
    printf '%b' "${c_bold}${__prompt}${c_reset}: " > /dev/tty
    # 逐字符读取（从 /dev/tty，避免受重定向影响）
    while IFS= read -rsn1 __ch < /dev/tty; do
        # 回车/换行结束
        [[ -z "${__ch}" ]] && break
        # 退格（DEL 0x7f 或 BS 0x08）
        if [[ "${__ch}" == $'\x7f' || "${__ch}" == $'\x08' ]]; then
            if [[ -n "${__acc}" ]]; then
                __acc="${__acc%?}"
                printf '\b \b' > /dev/tty
            fi
            continue
        fi
        __acc+="${__ch}"
        printf '*' > /dev/tty
    done
    printf '\n' > /dev/tty
    printf -v "${__var}" '%s' "${__acc}"
}

# 提示输入密码（* 回显 + 两次验证）：ask_secret VAR "提示" "默认值"
#   直接回车（空输入）则采用默认值（提示中明文显示），跳过二次确认；
#   输入了内容则要求两次一致。
ask_secret() {
    local __var="$1" __prompt="$2" __default="${3:-}" __a __b
    while :; do
        _read_secret_stars __a "${__prompt}${__default:+ [回车用默认: ${__default}]}"
        if [[ -z "${__a}" ]]; then
            __a="${__default}"
            break
        fi
        _read_secret_stars __b "${__prompt}（再输一次确认）"
        [[ "${__a}" == "${__b}" ]] && break
        warn "两次输入不一致，请重新输入。"
    done
    printf -v "${__var}" '%s' "${__a}"
}

# 强制输入密码（* 回显、无默认、必须非空且两次一致）：ask_secret_required VAR "提示"
ask_secret_required() {
    local __var="$1" __prompt="$2" __a __b
    while :; do
        _read_secret_stars __a "${__prompt}"
        if [[ -z "${__a}" ]]; then
            warn "不能为空，请重新输入。"; continue
        fi
        _read_secret_stars __b "${__prompt}（再输一次确认）"
        if [[ "${__a}" != "${__b}" ]]; then
            warn "两次输入不一致，请重新输入。"; continue
        fi
        break
    done
    printf -v "${__var}" '%s' "${__a}"
}

# 是/否确认：ask_yn "提示" "y|n(默认)"  -> 返回 0=yes 1=no
ask_yn() {
    local __prompt="$1" __default="${2:-y}" __ans
    local __hint="[Y/n]"; [[ "${__default}" == "n" ]] && __hint="[y/N]"
    read -r -p "$(echo -e "${c_bold}${__prompt}${c_reset} ${__hint}: ")" __ans
    __ans="${__ans:-${__default}}"
    [[ "${__ans}" =~ ^[Yy]$ ]]
}

require_cmd() {
    command -v "$1" >/dev/null 2>&1 || { err "缺少命令：$1（$2）"; return 1; }
}

# ---------------------------------------------------------------------------
# 全局变量（向导填写）
# ---------------------------------------------------------------------------
MODE=""                 # local | remote
DO_DEPS="y"; DO_CASDOOR="n"; DO_INITDB="y"; DO_BACKEND="y"; DO_FRONTEND="y"; DO_GENCONF="y"; DO_CADDY="n"; DO_PGADMIN="n"; DO_MINIOACCT="y"

# 远程连接
R_HOST=""; R_PORT="22"; R_USER=""; R_SSH_KEY=""

# 部署目录
DEPLOY_ROOT="/var/www/fwh-toolbox"
RUN_USER=""

# 数据库/配置项
# TODO: 以下均为“默认值”，向导会逐项提示你确认或覆盖。以下几项默认口令不安全，
#       运行向导时务必改为强口令：PG_PASS、MINIO_ROOT_PASSWORD、CASDOOR_PG_PASSWORD；
#       并按需填写 MINIO_ACCESS_KEY/MINIO_SECRET_KEY、MYSQL_DSN、CASDOOR_ORIGIN。
APP_ENV="dev"; APP_PORT="8301"; ASYNQMON_PORT="8302"
PG_HOST="localhost"; PG_PORT="5432"; PG_DB="fwh_toolbox_db"; PG_USER="fwh_toolbox"; PG_PASS="fwh_toolbox"  # TODO: [必填] PG_PASS 改强口令
MONGO_DSN="mongodb://127.0.0.1:27017/FwhToolboxDb"
REDIS_ADDR="localhost:6379"
MYSQL_DSN=""                                              # TODO: [必填/可选] 远端只读 MySQL DSN，用到站点查询才需填
MINIO_ENDPOINT="localhost:9198"; MINIO_ACCESS_KEY="fwh-toolbox"; MINIO_SECRET_KEY="fwh-toolbox"; MINIO_BUCKET="fwh-toolbox"  # TODO: [确认] MinIO 业务 AK/SK（默认 fwh-toolbox）
MINIO_AI_ACCESS_KEY="fwh-toolbox-ai"; MINIO_AI_SECRET_KEY="fwh-toolbox-ai"  # AI 助手 fwh-agent-mcp 用的只读账号（provision_minio.sh 创建）
MINIO_ROOT_USER="jerry"; MINIO_ROOT_PASSWORD=""  # TODO: [必填] MinIO 管理员密码向导内强制输入

# pgAdmin4（数据库 Web 管理，可选）
PGADMIN_PORT="5480"; PGADMIN_BIND="127.0.0.1"; PGADMIN_EMAIL="liang_jlyx@163.com"
PGADMIN_PASSWORD=""                                      # TODO: [必填] 向导内强制输入
POSTGRES_ADMIN_PASSWORD=""                               # TODO: [必填] 向导内强制输入

# Casdoor
CASDOOR_DIR=""; CASDOOR_PORT="8010"
CASDOOR_PG_USER="casdoor"; CASDOOR_PG_PASSWORD="casdoor"; CASDOOR_DB_NAME="casdoor"  # TODO: [必填] CASDOOR_PG_PASSWORD 改强口令
CASDOOR_ORIGIN=""                                         # TODO: [必填] Casdoor 对外访问地址，如 https://<域名>/casdoor

# Caddy 反向代理
CADDY_DOMAIN=""                                          # TODO: [必填] 对外域名，如 lmt.zenpower.cc
LIBDNS_SPACESHIP_APIKEY=""; LIBDNS_SPACESHIP_APISECRET="" # TODO: [必填] spaceship DNS API 凭据（向导内输入，写入 systemd 服务）
CADDY_FRONTEND_PORT="8300"; CADDY_BACKEND_PORT="8301"
CADDY_INCLUDE_CASDOOR="n"; CADDY_INCLUDE_MINIO="n"
CADDY_SERVE_STATIC="n"                                   # 由 Caddy 直接 file_server 托管前端

# 生成的配置文件（本地临时路径）
GEN_CONFIG=""

# 单项模式（--only）：非空表示仅执行指定步骤，跳过步骤勾选交互
ONLY_MODE=""
ONLY_LABEL=""

# ---------------------------------------------------------------------------
# 步骤 0：选择模式与步骤
# ---------------------------------------------------------------------------
wizard_intro() {
    title "FranklinWH Toolbox 交互式部署向导"
    echo "本向导将分步引导你完成部署。任何提示都可直接回车使用默认值。"
    echo
    echo "请选择部署目标："
    echo "  1) 本地部署 (local)"
    echo "  2) 远程部署 (remote, 通过 SSH)"
    local sel; ask_choice sel "输入序号" "1" "1 2"
    case "${sel}" in
        1) MODE="local" ;;
        2) MODE="remote" ;;
    esac
    ok "部署模式：${MODE}"

    # --only 模式：步骤已由命令行参数设定，跳过交互勾选
    if [[ -n "${ONLY_MODE}" ]]; then
        echo "（单项模式：仅执行 ${ONLY_LABEL}）"
        return 0
    fi

    title "选择要执行的步骤"
    ask_yn "① 检测/安装数据库引擎与依赖（PostgreSQL/Mongo/Redis/MinIO/Docker）？" "y" && DO_DEPS="y" || DO_DEPS="n"
    ask_yn "② 安装 Casdoor（Docker，认证服务）？" "n" && DO_CASDOOR="y" || DO_CASDOOR="n"
    ask_yn "③ 初始化数据库（建库/建表/建桶）？" "y" && DO_INITDB="y" || DO_INITDB="n"
    ask_yn "④ 部署后端（构建二进制 + systemd 服务）？" "y" && DO_BACKEND="y" || DO_BACKEND="n"
    ask_yn "⑤ 部署前端（构建 dist + 同步静态目录）？" "y" && DO_FRONTEND="y" || DO_FRONTEND="n"
    if [[ "${DO_BACKEND}" == "y" || "${DO_INITDB}" == "y" ]]; then
        ask_yn "⑥ 生成 config.env（根据后续填写内容）？" "y" && DO_GENCONF="y" || DO_GENCONF="n"
    else
        DO_GENCONF="n"
    fi
    ask_yn "⑦ 安装并配置 Caddy 反向代理（生成站点 Caddyfile 并 reload）？" "n" && DO_CADDY="y" || DO_CADDY="n"
    ask_yn "⑧ 部署 pgAdmin4（Docker，数据库 Web 管理，并给 postgres 设密码）？" "n" && DO_PGADMIN="y" || DO_PGADMIN="n"
    ask_yn "⑨ 创建 MinIO 业务账号与策略（fwh-toolbox / fwh-toolbox-ai）？" "y" && DO_MINIOACCT="y" || DO_MINIOACCT="n"
}

# ---------------------------------------------------------------------------
# 步骤 1：远程连接信息
# ---------------------------------------------------------------------------
wizard_remote() {
    [[ "${MODE}" == "remote" ]] || return 0
    title "远程主机连接信息"
    while :; do
        ask_required R_HOST "远程主机地址 (IP 或域名)"
        ask R_PORT "SSH 端口" "22"
        ask R_USER "SSH 登录用户" "${USER}"
        ask R_SSH_KEY "SSH 私钥路径（留空则用默认/密码）" ""

        info "测试 SSH 连接 ..."
        if ssh_run "echo connected" >/dev/null 2>&1; then
            ok "SSH 连接成功"
            break
        fi
        err "SSH 连接失败，请检查地址/端口/用户/密钥"
        ask_yn "重新填写连接信息并重试？" "y" || { warn "已取消"; exit 0; }
    done
}

# 组装 ssh/scp 通用参数
ssh_opts() {
    local opts=(-p "${R_PORT}" -o StrictHostKeyChecking=accept-new)
    [[ -n "${R_SSH_KEY}" ]] && opts+=(-i "${R_SSH_KEY}")
    printf '%s\n' "${opts[@]}"
}
scp_opts() {
    local opts=(-P "${R_PORT}" -o StrictHostKeyChecking=accept-new)
    [[ -n "${R_SSH_KEY}" ]] && opts+=(-i "${R_SSH_KEY}")
    printf '%s\n' "${opts[@]}"
}
# 在远程执行命令
ssh_run() {
    mapfile -t _o < <(ssh_opts)
    ssh "${_o[@]}" "${R_USER}@${R_HOST}" "$@"
}
# 拷贝文件/目录到远程
scp_to() {
    mapfile -t _o < <(scp_opts)
    scp "${_o[@]}" -r "$1" "${R_USER}@${R_HOST}:$2"
}

# 统一执行命令封装：本地直接跑，远程走 ssh
run() {
    if [[ "${MODE}" == "remote" ]]; then
        ssh_run "$@"
    else
        bash -c "$@"
    fi
}

# ---------------------------------------------------------------------------
# 步骤 2：部署参数与配置项
# ---------------------------------------------------------------------------
wizard_params() {
    edit_module "部署目录与运行用户" \
        "DEPLOY_ROOT|部署根目录|plain|/var/www/fwh-toolbox" \
        "RUN_USER|后端 systemd 运行用户|plain|${R_USER:-${USER}}"

    if [[ "${DO_GENCONF}" == "y" ]]; then
        edit_module "应用配置" \
            "APP_ENV|运行环境 (pro/dev)|plain|dev" \
            "APP_PORT|后端监听端口|plain|8301" \
            "ASYNQMON_PORT|Asynqmon 端口|plain|8302"

        edit_module "PostgreSQL（本地）" \
            "PG_HOST|PG 主机|plain|localhost" \
            "PG_PORT|PG 端口|plain|5432" \
            "PG_DB|PG 数据库名|plain|fwh_toolbox_db" \
            "PG_USER|PG 业务角色|plain|fwh_toolbox" \
            "PG_PASS|PG 业务角色密码|secret|fwh_toolbox"

        edit_module "MongoDB / Redis" \
            "MONGO_DSN|Mongo 连接串|plain|mongodb://127.0.0.1:27017/FwhToolboxDb" \
            "REDIS_ADDR|Redis 地址|plain|localhost:6379"

        edit_module "远端只读 MySQL（可留空跳过）" \
            "MYSQL_DSN|MySQL DSN|optional|"

        edit_module "MinIO（本地对象存储）" \
            "MINIO_ENDPOINT|MinIO S3 API 地址|plain|localhost:9198" \
            "MINIO_ACCESS_KEY|MinIO Access Key|plain|fwh-toolbox" \
            "MINIO_SECRET_KEY|MinIO Secret Key|secret|fwh-toolbox" \
            "MINIO_BUCKET|MinIO Bucket 名|plain|fwh-toolbox"
    fi

    if [[ "${DO_INITDB}" == "y" || "${DO_DEPS}" == "y" || "${DO_MINIOACCT}" == "y" ]]; then
        edit_module "MinIO 管理员账户（安装/建桶/建账号用）" \
            "MINIO_ROOT_USER|MinIO 管理员用户|plain|jerry" \
            "MINIO_ROOT_PASSWORD|MinIO 管理员密码|secret_required|"
    fi

    if [[ "${DO_CASDOOR}" == "y" ]]; then
        edit_module "Casdoor（Docker 认证服务）" \
            "CASDOOR_DIR|Casdoor 部署目录|plain|/home/${RUN_USER}/docker/casdoor" \
            "CASDOOR_PORT|Casdoor 对外端口 (->容器8000)|plain|8010" \
            "CASDOOR_PG_USER|Casdoor 使用的 PG 角色|plain|casdoor" \
            "CASDOOR_PG_PASSWORD|Casdoor PG 角色密码|secret|casdoor" \
            "CASDOOR_DB_NAME|Casdoor 数据库名|plain|casdoor"
        # origin 默认值需引用上面刚填的 CASDOOR_PORT，故在 edit_module 之后单独询问
        ask CASDOOR_ORIGIN "Casdoor 对外访问地址(origin)" "http://localhost:${CASDOOR_PORT}"
    fi

    if [[ "${DO_PGADMIN}" == "y" ]]; then
        edit_module "pgAdmin4（数据库 Web 管理）" \
            "PGADMIN_PORT|pgAdmin4 对外端口|plain|5480" \
            "PGADMIN_BIND|pgAdmin4 绑定地址（默认仅本机，防公网暴露）|plain|127.0.0.1" \
            "PGADMIN_EMAIL|pgAdmin4 登录邮箱|plain|liang_jlyx@163.com" \
            "PGADMIN_PASSWORD|pgAdmin4 登录密码|secret_required|" \
            "POSTGRES_ADMIN_PASSWORD|postgres 超级用户新密码（供 pgAdmin 连接）|secret_required|"
    fi

    if [[ "${DO_MINIOACCT}" == "y" ]]; then
        edit_module "MinIO 业务账号（后端 fwh-toolbox / AI 助手 fwh-toolbox-ai）" \
            "MINIO_ACCESS_KEY|后端业务 Access Key|plain|fwh-toolbox" \
            "MINIO_SECRET_KEY|后端业务 Secret Key|secret|fwh-toolbox" \
            "MINIO_AI_ACCESS_KEY|AI Access Key（fwh-agent-mcp 用）|plain|fwh-toolbox-ai" \
            "MINIO_AI_SECRET_KEY|AI Secret Key（fwh-agent-mcp 用）|secret|fwh-toolbox-ai"
    fi

    if [[ "${DO_CADDY}" == "y" ]]; then
        echo "TLS 走 spaceship DNS-01（自编译 caddy 内置该插件），需填 spaceship API 凭据。"
        edit_module "Caddy 反向代理" \
            "CADDY_DOMAIN|对外域名 (如 lmt.zenpower.cc)|required|" \
            "LIBDNS_SPACESHIP_APIKEY|spaceship API Key|secret_required|" \
            "LIBDNS_SPACESHIP_APISECRET|spaceship API Secret|secret_required|" \
            "CADDY_FRONTEND_PORT|前端静态端口|plain|8300" \
            "CADDY_BACKEND_PORT|后端 API 端口|plain|${APP_PORT}"
        # 以下为 y/n 分支选项（即时询问，不纳入小结回改）
        ask_yn "由 Caddy 直接 file_server 托管前端静态（否则反代到前端端口）？" "n" \
            && CADDY_SERVE_STATIC="y" || CADDY_SERVE_STATIC="n"
        ask_yn "加入 /casdoor 反代？" "$( [[ ${DO_CASDOOR} == y ]] && echo y || echo n )" \
            && CADDY_INCLUDE_CASDOOR="y" || CADDY_INCLUDE_CASDOOR="n"
        ask_yn "加入 /fwh-minio (MinIO 控制台) 反代？" "n" \
            && CADDY_INCLUDE_MINIO="y" || CADDY_INCLUDE_MINIO="n"
    fi
}

# ---------------------------------------------------------------------------
# 生成 config.env（本地临时文件）
# ---------------------------------------------------------------------------
generate_config() {
    [[ "${DO_GENCONF}" == "y" ]] || return 0
    title "生成 config.env"
    GEN_CONFIG="$(mktemp /tmp/fwh_config.env.XXXXXX)"
    # 以模板为基础，替换关键项；未覆盖的项保留模板默认（含 FWH/Plane/MQTT 等）
    cp "${CONFIG_EXAMPLE}" "${GEN_CONFIG}"

    local pg_dsn="host=${PG_HOST} user=${PG_USER} password=${PG_PASS} dbname=${PG_DB} port=${PG_PORT} sslmode=disable"

    # 使用 python 做安全替换（避免特殊字符干扰 sed）
    if command -v python3 >/dev/null 2>&1; then
        APP_ENV="${APP_ENV}" APP_PORT="${APP_PORT}" ASYNQMON_PORT="${ASYNQMON_PORT}" \
        PG_DSN="${pg_dsn}" MONGO_DSN="${MONGO_DSN}" REDIS_ADDR="${REDIS_ADDR}" MYSQL_DSN="${MYSQL_DSN}" \
        MINIO_ENDPOINT="${MINIO_ENDPOINT}" MINIO_ACCESS_KEY="${MINIO_ACCESS_KEY}" \
        MINIO_SECRET_KEY="${MINIO_SECRET_KEY}" MINIO_BUCKET="${MINIO_BUCKET}" \
        python3 - "${GEN_CONFIG}" <<'PY'
import os, re, sys
path = sys.argv[1]
repl = {
    "APP_ENV":            os.environ["APP_ENV"],
    "APP_PORT":           os.environ["APP_PORT"],
    "ASYNQMON_PORT":      os.environ["ASYNQMON_PORT"],
    "POSTGRES_DSN":       os.environ["PG_DSN"],
    "MONGO_DSN":          os.environ["MONGO_DSN"],
    "REDIS_ADDR":         os.environ["REDIS_ADDR"],
    "MINIO_ENDPOINT":     os.environ["MINIO_ENDPOINT"],
    "MINIO_ACCESS_KEY":   os.environ["MINIO_ACCESS_KEY"],
    "MINIO_SECRET_KEY":   os.environ["MINIO_SECRET_KEY"],
    "MINIO_BUCKET_NAME":  os.environ["MINIO_BUCKET"],
}
mysql = os.environ.get("MYSQL_DSN", "")
if mysql:
    repl["MYSQL_DSN"] = mysql

lines = open(path, encoding="utf-8").read().splitlines()
out = []
for line in lines:
    m = re.match(r'^(\s*)([A-Z0-9_]+)\s*=', line)
    if m and m.group(2) in repl:
        out.append(f'{m.group(2)}="{repl[m.group(2)]}"')
    else:
        out.append(line)
open(path, "w", encoding="utf-8").write("\n".join(out) + "\n")
print("config.env 已生成")
PY
    else
        warn "未找到 python3，改用 sed 简易替换（含特殊字符时请手工核对）"
        _sed_kv() { sed -i -E "s#^(${1})=.*#${1}=\"${2//#/\\#}\"#" "${GEN_CONFIG}"; }
        _sed_kv APP_ENV "${APP_ENV}"
        _sed_kv APP_PORT "${APP_PORT}"
        _sed_kv ASYNQMON_PORT "${ASYNQMON_PORT}"
        _sed_kv POSTGRES_DSN "${pg_dsn}"
        _sed_kv MONGO_DSN "${MONGO_DSN}"
        _sed_kv REDIS_ADDR "${REDIS_ADDR}"
        [[ -n "${MYSQL_DSN}" ]] && _sed_kv MYSQL_DSN "${MYSQL_DSN}"
        _sed_kv MINIO_ENDPOINT "${MINIO_ENDPOINT}"
        _sed_kv MINIO_ACCESS_KEY "${MINIO_ACCESS_KEY}"
        _sed_kv MINIO_SECRET_KEY "${MINIO_SECRET_KEY}"
        _sed_kv MINIO_BUCKET_NAME "${MINIO_BUCKET}"
    fi
    ok "已生成配置：${GEN_CONFIG}"
}

# ---------------------------------------------------------------------------
# 构建产物（前端 dist、后端二进制）——始终在本机构建
# ---------------------------------------------------------------------------
build_frontend() {
    [[ "${DO_FRONTEND}" == "y" ]] || return 0
    title "构建前端"
    require_cmd pnpm "安装 Node 22 + pnpm，见 DEPLOYMENT.md 3.3"
    ( cd "${PROJECT_ROOT}" && pnpm install --frozen-lockfile && pnpm build )
    ok "前端构建完成：${PROJECT_ROOT}/dist"
}

build_backend() {
    [[ "${DO_BACKEND}" == "y" ]] || return 0
    title "构建后端"
    require_cmd go "安装 Go 1.26，见 DEPLOYMENT.md 3.2"
    ( cd "${SERVICE_DIR}" \
        && GOOS=linux GOARCH=amd64 go build -o "${APP_NAME}" ./ )
    ok "后端构建完成"
}

# ---------------------------------------------------------------------------
# 打包上传（远程模式）
# ---------------------------------------------------------------------------
REMOTE_STAGE="/tmp/fwh-deploy-stage"
prepare_remote_stage() {
    [[ "${MODE}" == "remote" ]] || return 0
    title "上传部署产物到远程"
    ssh_run "rm -rf ${REMOTE_STAGE} && mkdir -p ${REMOTE_STAGE}/sql ${REMOTE_STAGE}/cert ${REMOTE_STAGE}/scripts ${REMOTE_STAGE}/bin"
    # 辅助脚本（依赖安装/ Casdoor）
    scp_to "${SCRIPT_DIR}/install_deps.sh" "${REMOTE_STAGE}/scripts/"
    scp_to "${SCRIPT_DIR}/install_casdoor.sh" "${REMOTE_STAGE}/scripts/"
    scp_to "${SCRIPT_DIR}/install_caddy.sh" "${REMOTE_STAGE}/scripts/"
    # 自编译 caddy 二进制（仅在需要装 Caddy 时上传，约 45MB）
    if [[ "${DO_CADDY}" == "y" && -f "${SCRIPT_DIR}/../bin/caddy" ]]; then
        scp_to "${SCRIPT_DIR}/../bin/caddy" "${REMOTE_STAGE}/bin/"
    fi
    scp_to "${SCRIPT_DIR}/install_pgadmin.sh" "${REMOTE_STAGE}/scripts/"
    scp_to "${SCRIPT_DIR}/provision_minio.sh" "${REMOTE_STAGE}/scripts/"
    ssh_run "chmod +x ${REMOTE_STAGE}/scripts/*.sh"
    # SQL 与二进制、前端、配置、证书
    scp_to "${SQL_FILE}" "${REMOTE_STAGE}/sql/"
    if [[ "${DO_BACKEND}" == "y" ]]; then
        scp_to "${SERVICE_DIR}/${APP_NAME}" "${REMOTE_STAGE}/"
        # 证书目录（若存在）
        [[ -d "${SERVICE_DIR}/cert" ]] && scp_to "${SERVICE_DIR}/cert" "${REMOTE_STAGE}/"
    fi
    if [[ "${DO_FRONTEND}" == "y" ]]; then
        ( cd "${PROJECT_ROOT}" && tar czf /tmp/fwh-dist.tgz -C dist . )
        scp_to "/tmp/fwh-dist.tgz" "${REMOTE_STAGE}/"
        rm -f /tmp/fwh-dist.tgz
    fi
    [[ -n "${GEN_CONFIG}" ]] && scp_to "${GEN_CONFIG}" "${REMOTE_STAGE}/config.env"
    ok "产物已上传到远程 ${REMOTE_STAGE}"
}

# ---------------------------------------------------------------------------
# 检测/安装依赖（数据库引擎等）
# ---------------------------------------------------------------------------
# 返回辅助脚本在“执行侧”的路径（本地=仓库，远程=暂存目录）
_scripts_base() {
    if [[ "${MODE}" == "remote" ]]; then echo "${REMOTE_STAGE}/scripts"; else echo "${SCRIPT_DIR}"; fi
}

step_deps() {
    [[ "${DO_DEPS}" == "y" ]] || return 0
    title "检测/安装依赖"
    local base; base="$(_scripts_base)"
    local api_port="${MINIO_ENDPOINT##*:}"
    # 需要的组件：若要装 Casdoor 则一并确保 docker
    # uv 作为 MCP/AI 对话运行时依赖（uvx 拉起 MCP server），默认一并检测安装
    local comps="postgres mongo redis minio mc uv"
    [[ "${DO_CASDOOR}" == "y" || "${DO_PGADMIN}" == "y" ]] && comps="${comps} docker"
    run "MINIO_API_PORT='${api_port}' MINIO_ROOT_USER='${MINIO_ROOT_USER}' MINIO_ROOT_PASSWORD='$(printf '%s' "${MINIO_ROOT_PASSWORD}")' bash '${base}/install_deps.sh' ${comps}"
    ok "依赖检测/安装完成"
}

# ---------------------------------------------------------------------------
# 安装 Casdoor
# ---------------------------------------------------------------------------
step_casdoor() {
    [[ "${DO_CASDOOR}" == "y" ]] || return 0
    title "安装 Casdoor"
    local base; base="$(_scripts_base)"
    run "CASDOOR_DIR='${CASDOOR_DIR}' CASDOOR_PORT='${CASDOOR_PORT}' \
         CASDOOR_PG_USER='${CASDOOR_PG_USER}' CASDOOR_PG_PASSWORD='${CASDOOR_PG_PASSWORD}' \
         CASDOOR_DB_NAME='${CASDOOR_DB_NAME}' CASDOOR_ORIGIN='${CASDOOR_ORIGIN}' \
         bash '${base}/install_casdoor.sh'"
    ok "Casdoor 安装步骤结束（后续配置见 DEPLOYMENT.md）"
}

# ---------------------------------------------------------------------------
# 部署 pgAdmin4（Docker）+ 给 postgres 设密码
# ---------------------------------------------------------------------------
step_pgadmin() {
    [[ "${DO_PGADMIN}" == "y" ]] || return 0
    title "部署 pgAdmin4（Web）"
    local base; base="$(_scripts_base)"
    run "POSTGRES_PASSWORD='$(printf '%s' "${POSTGRES_ADMIN_PASSWORD}")' \
         PGADMIN_EMAIL='${PGADMIN_EMAIL}' \
         PGADMIN_PASSWORD='$(printf '%s' "${PGADMIN_PASSWORD}")' \
         PGADMIN_PORT='${PGADMIN_PORT}' PGADMIN_BIND='${PGADMIN_BIND}' \
         PG_PORT='${PG_PORT}' \
         bash '${base}/install_pgadmin.sh'"
    ok "pgAdmin4 部署步骤结束（访问 http://${PGADMIN_BIND}:${PGADMIN_PORT}）"
}

# ---------------------------------------------------------------------------
# 创建 MinIO 业务账号与策略（fwh-toolbox / fwh-toolbox-ai）
# ---------------------------------------------------------------------------
step_minioacct() {
    [[ "${DO_MINIOACCT}" == "y" ]] || return 0
    title "创建 MinIO 业务账号与策略"
    local base; base="$(_scripts_base)"
    local minio_ep="http://${MINIO_ENDPOINT}"
    run "MINIO_ENDPOINT='${minio_ep}' \
         MINIO_ROOT_USER='${MINIO_ROOT_USER}' MINIO_ROOT_PASSWORD='$(printf '%s' "${MINIO_ROOT_PASSWORD}")' \
         MINIO_ACCESS_KEY='${MINIO_ACCESS_KEY:-fwh-toolbox}' MINIO_SECRET_KEY='$(printf '%s' "${MINIO_SECRET_KEY:-fwh-toolbox}")' \
         MINIO_AI_ACCESS_KEY='${MINIO_AI_ACCESS_KEY}' MINIO_AI_SECRET_KEY='$(printf '%s' "${MINIO_AI_SECRET_KEY}")' \
         MINIO_BUCKET='${MINIO_BUCKET}' \
         bash '${base}/provision_minio.sh'"
    ok "MinIO 业务账号步骤结束（后端 ${MINIO_ACCESS_KEY:-fwh-toolbox} / AI 助手 ${MINIO_AI_ACCESS_KEY}）"
}

# ---------------------------------------------------------------------------
# 安装/配置 Caddy 反向代理
# ---------------------------------------------------------------------------
step_caddy() {
    [[ "${DO_CADDY}" == "y" ]] || return 0
    title "安装/配置 Caddy 反向代理"
    local base; base="$(_scripts_base)"
    run "CADDY_DOMAIN='${CADDY_DOMAIN}' \
         LIBDNS_SPACESHIP_APIKEY='$(printf '%s' "${LIBDNS_SPACESHIP_APIKEY}")' \
         LIBDNS_SPACESHIP_APISECRET='$(printf '%s' "${LIBDNS_SPACESHIP_APISECRET}")' \
         CADDY_FRONTEND_PORT='${CADDY_FRONTEND_PORT}' CADDY_BACKEND_PORT='${CADDY_BACKEND_PORT}' \
         CADDY_INCLUDE_CASDOOR='${CADDY_INCLUDE_CASDOOR}' CADDY_CASDOOR_PORT='${CASDOOR_PORT}' \
         CADDY_INCLUDE_MINIO='${CADDY_INCLUDE_MINIO}' CADDY_MINIO_CONSOLE_PORT='9199' \
         CADDY_SERVE_STATIC='${CADDY_SERVE_STATIC}' CADDY_STATIC_ROOT='${DEPLOY_ROOT}/fwh-toolbox' \
         bash '${base}/install_caddy.sh'"
    ok "Caddy 反向代理配置结束"
}

# ---------------------------------------------------------------------------
# 初始化数据库
# ---------------------------------------------------------------------------
step_initdb() {
    [[ "${DO_INITDB}" == "y" ]] || return 0
    title "初始化数据库"
    local sql_path
    if [[ "${MODE}" == "remote" ]]; then
        sql_path="${REMOTE_STAGE}/sql/init_pgsql.sql"
    else
        sql_path="${SQL_FILE}"
    fi

    # 1) PostgreSQL
    info "PostgreSQL 建库/建表 ..."
    run "sudo -u postgres psql -v ON_ERROR_STOP=1 -v fwh_pwd='$(printf '%s' "${PG_PASS}")' -f '${sql_path}'" \
        && ok "PostgreSQL 完成" || { err "PostgreSQL 初始化失败"; return 1; }

    # 2) Mongo / Redis 连通性
    run "command -v mongosh >/dev/null 2>&1 && mongosh --quiet '${MONGO_DSN%%/*}//${MONGO_DSN#*//}' --eval 'db.runCommand({ping:1}).ok' >/dev/null 2>&1 && echo mongo-ok || true"
    run "command -v redis-cli >/dev/null 2>&1 && [ \"\$(redis-cli -h ${REDIS_ADDR%%:*} -p ${REDIS_ADDR##*:} ping 2>/dev/null)\" = PONG ] && echo redis-ok || true"

    # 注：MinIO 建桶 + 业务账号 + 策略统一由 step_minioacct（provision_minio.sh）负责，此处不再建桶。
    ok "数据库初始化步骤结束"
}

# ---------------------------------------------------------------------------
# 部署后端
# ---------------------------------------------------------------------------
step_backend() {
    [[ "${DO_BACKEND}" == "y" ]] || return 0
    title "部署后端"
    local server_dir="${DEPLOY_ROOT}/server"
    local svc="/etc/systemd/system/${APP_NAME}.service"

    if [[ "${MODE}" == "remote" ]]; then
        run "sudo mkdir -p '${server_dir}' && \
             sudo mv '${REMOTE_STAGE}/${APP_NAME}' '${server_dir}/' && \
             sudo chmod +x '${server_dir}/${APP_NAME}' && \
             { [ -d '${REMOTE_STAGE}/cert' ] && sudo cp -r '${REMOTE_STAGE}/cert' '${server_dir}/' || true; } && \
             { [ -f '${REMOTE_STAGE}/config.env' ] && sudo cp '${REMOTE_STAGE}/config.env' '${server_dir}/config.env' || true; }"
    else
        sudo mkdir -p "${server_dir}"
        sudo mv "${SERVICE_DIR}/${APP_NAME}" "${server_dir}/"
        sudo chmod +x "${server_dir}/${APP_NAME}"
        [[ -d "${SERVICE_DIR}/cert" ]] && sudo cp -r "${SERVICE_DIR}/cert" "${server_dir}/" || true
        [[ -n "${GEN_CONFIG}" ]] && sudo cp "${GEN_CONFIG}" "${server_dir}/config.env" || true
    fi

    # 写入 systemd 服务
    local unit_content
    unit_content="[Unit]
Description=${APP_NAME} service
After=network.target postgresql.service mongod.service redis-server.service minio.service

[Service]
ExecStart=${server_dir}/${APP_NAME}
Restart=always
User=${RUN_USER}
WorkingDirectory=${server_dir}
CPUQuota=200%
MemoryLimit=2G

[Install]
WantedBy=multi-user.target"

    run "echo '$(printf '%s' "${unit_content}" | sed "s/'/'\\\\''/g")' | sudo tee '${svc}' >/dev/null && \
         sudo systemctl daemon-reload && sudo systemctl enable '${APP_NAME}' && \
         ( sudo systemctl restart '${APP_NAME}' || sudo systemctl start '${APP_NAME}' ) && \
         sudo systemctl --no-pager status '${APP_NAME}' | head -n 6"
    ok "后端部署完成"
}

# ---------------------------------------------------------------------------
# 部署前端
# ---------------------------------------------------------------------------
step_frontend() {
    [[ "${DO_FRONTEND}" == "y" ]] || return 0
    title "部署前端"
    local dist_dir="${DEPLOY_ROOT}/fwh-toolbox"
    if [[ "${MODE}" == "remote" ]]; then
        run "sudo mkdir -p '${dist_dir}' && sudo rm -rf '${dist_dir}'/* && \
             sudo tar xzf '${REMOTE_STAGE}/fwh-dist.tgz' -C '${dist_dir}'"
    else
        sudo mkdir -p "${dist_dir}"
        sudo rm -rf "${dist_dir:?}/"*
        sudo cp -rf "${PROJECT_ROOT}/dist/"* "${dist_dir}/"
    fi
    ok "前端部署完成：${dist_dir}"
}

# ---------------------------------------------------------------------------
# 收尾
# ---------------------------------------------------------------------------
cleanup() {
    [[ -n "${GEN_CONFIG}" && -f "${GEN_CONFIG}" ]] && rm -f "${GEN_CONFIG}"
    if [[ "${MODE}" == "remote" ]]; then
        ssh_run "rm -rf ${REMOTE_STAGE}" >/dev/null 2>&1 || true
    fi
}

summary() {
    title "部署完成"
    echo "模式        : ${MODE}"
    [[ "${MODE}" == "remote" ]] && echo "远程主机    : ${R_USER}@${R_HOST}:${R_PORT}"
    echo "部署根目录  : ${DEPLOY_ROOT}"
    echo "已执行步骤  : $( [[ ${DO_DEPS} == y ]] && echo -n '依赖 ' )$( [[ ${DO_CASDOOR} == y ]] && echo -n 'Casdoor ' )$( [[ ${DO_INITDB} == y ]] && echo -n '初始化DB ' )$( [[ ${DO_BACKEND} == y ]] && echo -n '后端 ' )$( [[ ${DO_FRONTEND} == y ]] && echo -n '前端 ' )$( [[ ${DO_CADDY} == y ]] && echo -n 'Caddy ' )$( [[ ${DO_PGADMIN} == y ]] && echo -n 'pgAdmin4 ' )$( [[ ${DO_MINIOACCT} == y ]] && echo -n 'MinIO账号 ' )"
    echo
    echo "后续："
    if [[ "${DO_CADDY}" == "y" ]]; then
        echo "  * Caddy 已配置：https://${CADDY_DOMAIN}/fwh-toolbox/ （站点文件 /etc/caddy/sites/fwh-toolbox.caddy）"
        echo "    TLS 走 spaceship DNS-01；token 已写入 systemd 服务（/lib/systemd/system/caddy.service，权限 600）。"
    else
        echo "  * 配置并重载反向代理 Caddy（见 deploy/DEPLOYMENT.md 第 9 章）"
    fi
    if [[ "${DO_CASDOOR}" == "y" ]]; then
        echo "  * 配置 Casdoor：登录 ${CASDOOR_ORIGIN} (admin/123)，创建组织/应用，"
        echo "    取得 clientId/clientSecret/证书，并反代 /casdoor（见 DEPLOYMENT.md《Casdoor 配置》）"
    fi
    if [[ "${DO_PGADMIN}" == "y" ]]; then
        echo "  * pgAdmin4 已部署：http://${PGADMIN_BIND}:${PGADMIN_PORT}（登录 ${PGADMIN_EMAIL}）"
        echo "    新建 Server 连本机 PG：主机 host.docker.internal、端口 ${PG_PORT}、用户 postgres。"
        echo "    若连接报认证失败，多为 pg_hba.conf 未启用 scram-sha-256，见脚本提示。"
        echo "    安全：勿把 ${PGADMIN_PORT} 暴露公网，建议置于反向代理 + 访问控制之后。"
    fi
    if [[ "${DO_MINIOACCT}" == "y" ]]; then
        echo "  * MinIO 业务账号已创建：后端 ${MINIO_ACCESS_KEY:-fwh-toolbox}（写 fwh-toolbox* 桶）、"
        echo "    AI 助手 ${MINIO_AI_ACCESS_KEY}（读 fwh-toolbox 桶）。"
        echo "    确认 config.env 用后端账号、config.agent-mcp.env 用 AI 账号；核对：mc admin user list fwhlocal"
    fi
    echo "  * 验证：curl http://127.0.0.1:${APP_PORT}/swagger/index.html"
    if [[ "${MODE}" == "remote" ]]; then
        echo "  * 查看后端日志：ssh ${R_USER}@${R_HOST} 'journalctl -u ${APP_NAME} -f'"
    else
        echo "  * 查看后端日志：journalctl -u ${APP_NAME} -f"
    fi
}

usage() {
    cat <<EOF
FranklinWH Toolbox 交互式一键部署

用法：
  $0            进入交互式向导（选择 local/remote，分步选择与填写）
  $0 --only <项[,项...]>  只执行指定步骤（仍会先问 local/remote 与该步骤参数）
                可选项：deps casdoor initdb minioacct pgadmin caddy deploy
                例：$0 --only caddy   或   $0 --only deps,initdb
  $0 --help     显示本帮助

向导步骤：
  0. 选择模式（本地/远程）与要执行的步骤
  1. （远程）填写 SSH 连接信息并测试
  2. 填写部署目录、运行用户与各项配置
  3. 生成 config.env
  4. 本地构建前端 dist 与后端二进制
  5. （远程）打包上传产物与辅助脚本
  6. 检测/安装依赖 → 安装 Casdoor → 初始化数据库 → 部署后端 → 部署前端 → 配置 Caddy

可选步骤（向导中勾选）：
  * 检测/安装数据库引擎与依赖（PostgreSQL/MongoDB/Redis/MinIO/Docker）
  * 安装 Casdoor（Docker，认证服务）
  * 安装并配置 Caddy 反向代理（生成站点 Caddyfile 并 reload）
EOF
}

# --only 解析：把所有步骤关掉，再按传入项打开对应步骤
#   支持项：deps casdoor initdb minioacct pgadmin caddy deploy
#   多项用逗号分隔，如 --only deps,initdb
parse_only() {
    local items="$1"
    [[ -n "${items}" ]] || { err "--only 需要指定步骤，如：--only caddy（可选 deps,casdoor,initdb,minioacct,pgadmin,caddy,deploy）"; exit 1; }

    # 全部关闭
    DO_DEPS="n"; DO_CASDOOR="n"; DO_INITDB="n"; DO_BACKEND="n"; DO_FRONTEND="n"
    DO_GENCONF="n"; DO_CADDY="n"; DO_PGADMIN="n"; DO_MINIOACCT="n"

    ONLY_MODE=1
    ONLY_LABEL="${items}"

    local IFS=','; local it
    for it in ${items}; do
        case "${it}" in
            deps)      DO_DEPS="y" ;;
            casdoor)   DO_CASDOOR="y" ;;
            initdb)    DO_INITDB="y"; DO_GENCONF="y" ;;   # 初始化通常配合生成 config
            minioacct) DO_MINIOACCT="y" ;;
            pgadmin)   DO_PGADMIN="y" ;;
            caddy)     DO_CADDY="y" ;;
            deploy)
                # 部署前后端：子交互选择范围
                echo "部署范围：1) 前端+后端(all)  2) 仅后端  3) 仅前端"
                local _sel; ask_choice _sel "输入序号" "1" "1 2 3"
                case "${_sel}" in
                    1) DO_BACKEND="y"; DO_FRONTEND="y" ;;
                    2) DO_BACKEND="y"; DO_FRONTEND="n" ;;
                    3) DO_BACKEND="n"; DO_FRONTEND="y" ;;
                esac
                DO_GENCONF="y"   # 部署后端需要 config.env
                ;;
            *) err "未知 --only 项：${it}"; exit 1 ;;
        esac
    done
}

main() {
    if [[ "${1:-}" == "--help" || "${1:-}" == "-h" ]]; then usage; exit 0; fi

    # --only <项[,项...]>：单项/多项模式，仅执行指定步骤
    if [[ "${1:-}" == "--only" ]]; then
        parse_only "${2:-}"
    fi

    trap cleanup EXIT

    wizard_intro
    wizard_remote
    wizard_params

    title "确认"
    echo "模式=${MODE} 目录=${DEPLOY_ROOT} 运行用户=${RUN_USER}"
    echo "步骤：deps=${DO_DEPS} casdoor=${DO_CASDOOR} initdb=${DO_INITDB} backend=${DO_BACKEND} frontend=${DO_FRONTEND} genconf=${DO_GENCONF} caddy=${DO_CADDY} pgadmin=${DO_PGADMIN} minio-acct=${DO_MINIOACCT}"
    ask_yn "确认开始执行？" "y" || { warn "已取消"; exit 0; }

    generate_config
    build_frontend
    build_backend
    prepare_remote_stage
    step_deps
    step_casdoor
    step_initdb
    step_minioacct
    step_pgadmin
    step_backend
    step_frontend
    step_caddy
    summary
}

main "$@"