#!/usr/bin/env bash
# chatbot.exdev.co.kr — Agent 2.0 전체 스택 기동
#
#   ./server-dev/start-all-server.sh
#   ./server-dev/start-all-server.sh --no-build
#   ./server-dev/start-all-server.sh --skip-desktop
#   ./server-dev/start-all-server.sh --skip-java
#   ./server-dev/start-all-server.sh --skip-legacy-stop
#   ./server-dev/start-all-server.sh --no-pull      # git 동기화 생략
#   ./server-dev/start-all-server.sh --no-push      # Gitea push 생략
#   ./server-dev/start-all-server.sh --skip-oracle  # TROAD Oracle 기동 생략
#   ./server-dev/start-all-server.sh --local        # 로컬 Mac 개발 모드 (local-dev 위임)
#
# 로컬 Mac 실행 시: Gitea(exdev) 최신 merge → 현재 소스 commit/push → 원격 배포.
# 공식 GitHub(KoreaExpressWayCorp) push 는 하지 않음 — ./git_fetch_all.sh 전용.
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
SERVER_DEV_DIR="${ROOT_DIR}/server-dev"
RUN_DIR="${SERVER_DEV_DIR}/run"
LOG_DIR="${SERVER_DEV_DIR}/logs"

GIT_DIR="${GIT_DIR:-/Volumes/ADATA/gitea/data/gitea-repositories/aidev/exaichatbot_agent.git}"
WORK_TREE="${WORK_TREE:-/Users/aidev/dev/exAichatbot_agent}"
GIT_BRANCH="${GIT_BRANCH:-main}"

RAG_DIR="${ROOT_DIR}/exAiChatBot-chatbot2.0-agent"
API_DIR="${ROOT_DIR}/chatbotApi-chatbot2.0-agent"
SKILL_DIR="${ROOT_DIR}/kakaoChatbotSkill-chatbot2.0-agent"
APP_DIR="${ROOT_DIR}/chatbotApp-chatbot2.0-agent"
DESKTOP_DIR="${ROOT_DIR}/chatbotDesktopApp-chatbot2.0"

ENV_TEMPLATE="${SERVER_DEV_DIR}/env.exdev-server.template"
RAG_ENV="${RAG_DIR}/.env"
COMPOSE_SERVER="${RAG_DIR}/docker-compose.server.yml"
COMPOSE_CADDY="${SERVER_DEV_DIR}/docker-compose.caddy.yml"
COMPOSE_ORACLE="${SERVER_DEV_DIR}/docker-compose.oracle.yml"
LEGACY_STACK_DIR="${LEGACY_STACK_DIR:-/Users/aidev/dev/exAIChatbot2.0}"

MONGO_CONTAINER="${MONGO_CONTAINER:-exaichatbot-agent-mongo}"
ORACLE_CONTAINER="${ORACLE_CONTAINER:-exaichatbot-agent-oracle-troad}"
INTERNAL_TOOL_API_KEY="${INTERNAL_TOOL_API_KEY:-exdev-agent-tool-key}"
PUBLIC_BASE_URL="${PUBLIC_BASE_URL:-https://chatbot.exdev.co.kr}"

LLM_PORT="${LLM_PORT:-16000}"
EMBED_PORT="${EMBED_PORT:-16001}"
RERANK_PORT="${RERANK_PORT:-16002}"
RAG_PORT="${RAG_API_PORT:-28012}"
ADMIN_PORT="${ADMIN_PORT:-28013}"
WAS_PORT="${CHATBOT_API_PORT:-8086}"
SKILL_PORT="${KAKAO_SKILL_PORT:-8083}"
APP_PORT="${CHATBOT_APP_PORT:-8092}"

NO_BUILD=false
SKIP_JAVA=false
SKIP_LEGACY_STOP=false
SKIP_CADDY=false
SKIP_DESKTOP=false
SKIP_ORACLE=false
NO_PULL=false
NO_PUSH=false
LOCAL_DEV=false
EXDEV_SSH="${EXDEV_SSH:-aidev@chatbot.exdev.co.kr}"

for arg in "$@"; do
  case "$arg" in
    --no-build)          NO_BUILD=true ;;
    --skip-java)         SKIP_JAVA=true ;;
    --skip-legacy-stop)  SKIP_LEGACY_STOP=true ;;
    --skip-caddy)        SKIP_CADDY=true ;;
    --skip-desktop)      SKIP_DESKTOP=true ;;
    --skip-oracle)       SKIP_ORACLE=true ;;
    --no-pull)           NO_PULL=true ;;
    --no-push)           NO_PUSH=true ;;
    --local)             LOCAL_DEV=true ;;
    -h|--help)
      sed -n '2,15p' "$0"
      exit 0
      ;;
    *)
      echo "알 수 없는 옵션: $arg (--help)"
      exit 1
      ;;
  esac
done

export PATH="/opt/homebrew/bin:/usr/local/bin:/Applications/Docker.app/Contents/Resources/bin:${PATH}"

log() { echo "[$(date '+%H:%M:%S')] $*"; }
fail() { log "ERROR: $*"; exit 1; }
warn() { log "⚠️  $*"; }

# 공식 GitHub 동기화/push 는 start-all-server 경로에서 절대 수행하지 않음.
# (과거: git_fetch_all.sh 호출 → 로컬 수정이 공식 GitHub 로 올라가던 문제 방지)

push_source_to_gitea() {
  if $NO_PUSH; then
    log "Gitea push 생략 (--no-push)"
    return 0
  fi
  if is_exdev_server; then
    log "exdev 서버 — Gitea push 생략 (post-receive/deploy 경로 사용)"
    return 0
  fi
  local push_script="${SERVER_DEV_DIR}/push-to-gitea.sh"
  [[ -x "${push_script}" ]] || fail "push-to-gitea.sh 없음: ${push_script}"
  log "현재 소스 → Gitea (${GIT_BRANCH}) 반영..."
  "${push_script}"
}

wait_remote_deploy() {
  if $NO_PUSH; then
    return 0
  fi
  local wait_script="${SERVER_DEV_DIR}/wait-remote-deploy.sh"
  if [[ -x "${wait_script}" ]]; then
    EXDEV_SSH="${EXDEV_SSH}" PUBLIC_BASE_URL="${PUBLIC_BASE_URL}" "${wait_script}" || \
      warn "원격 배포 대기 실패 — ssh ${EXDEV_SSH} tail /Volumes/ADATA/logs/deploy/exAichatbot_agent.log"
  else
    warn "wait-remote-deploy.sh 없음 — https://chatbot.exdev.co.kr/chatbot/ai/ 수동 확인"
  fi
}

sync_submodules_to_server() {
  local rsync_script="${SERVER_DEV_DIR}/sync-submodules-rsync.sh"
  [[ -x "${rsync_script}" ]] || fail "sync-submodules-rsync.sh 없음"
  log "submodule 소스 → chatbot.exdev.co.kr rsync..."
  EXDEV_SSH="${EXDEV_SSH}" "${rsync_script}"
}

trigger_remote_deploy() {
  log "원격 monorepo checkout..."
  ssh -o BatchMode=yes "${EXDEV_SSH}" \
    "GIT_DIR=/Volumes/ADATA/gitea/data/gitea-repositories/aidev/exaichatbot_agent.git; \
     WT=/Users/aidev/dev/exAichatbot_agent; \
     git --work-tree=\"\${WT}\" --git-dir=\"\${GIT_DIR}\" checkout -f main; \
     rm -f \"\${WT}/.git\" /tmp/exAichatbot_agent_deploy.lock"
  sync_submodules_to_server
  log "원격 deploy (빌드 + 기동)..."
  # SSH 세션에서 deploy 가 끝나므로, 실패 시 즉시 중단 (wait 900s 방지)
  if ! ssh -o BatchMode=yes -o ServerAliveInterval=30 -o ServerAliveCountMax=120 "${EXDEV_SSH}" \
    "cp /Users/aidev/dev/exAichatbot_agent/server-dev/deploy.sh /Volumes/ADATA/git/deploy-exAichatbot_agent.sh 2>/dev/null || true; \
     chmod +x /Volumes/ADATA/git/deploy-exAichatbot_agent.sh; \
     export PATH=\"/opt/homebrew/bin:/Applications/Docker.app/Contents/Resources/bin:\$PATH\"; \
     bash /Volumes/ADATA/git/deploy-exAichatbot_agent.sh --start-only"; then
    fail "원격 deploy 실패 — ssh ${EXDEV_SSH} 'tail -80 /Volumes/ADATA/logs/deploy/exAichatbot_agent.log'"
  fi
}

build_chatbot_app_for_deploy() {
  log "chatbotApp 로컬 빌드 (서버 Next.js 대신 public/ 생성)..."
  chmod -R u+w "${APP_DIR}/public-sample" 2>/dev/null || true
  rm -rf "${APP_DIR}/public-sample" 2>/dev/null || true
  (
    cd "${APP_DIR}/web"
    npm ci --prefer-offline 2>/dev/null || npm install
  )
  NEXT_PUBLIC_FARE_QUERY_MOCK=true bash "${APP_DIR}/build.sh"
  [[ -f "${APP_DIR}/public/index.html" ]] || fail "chatbotApp public/ 빌드 실패"
  [[ -f "${APP_DIR}/public-ai/index.html" ]] || fail "chatbotApp public-ai/ 빌드 실패"
  build_desktop_app
}

build_desktop_app() {
  if $NO_BUILD || $SKIP_DESKTOP; then
    log "데스크톱 앱 빌드 생략 (--no-build/--skip-desktop)"
    return 0
  fi
  [[ -d "${DESKTOP_DIR}" ]] || fail "데스크톱 앱 디렉터리 없음: ${DESKTOP_DIR}"
  chmod +x "${DESKTOP_DIR}/build-and-publish.sh"
  log "chatbotDesktopApp Electron 재빌드 + downloads 배포..."
  # 서버/원격 배포용: Mac + Windows 모두 생성
  SKIP_WIN="${SKIP_WIN:-0}" SKIP_MAC="${SKIP_MAC:-0}" \
    bash "${DESKTOP_DIR}/build-and-publish.sh"
}

deploy_from_local_mac() {
  log "로컬 Mac → Gitea(exdev) sync(merge) → push → chatbot.exdev.co.kr 배포"
  log "공식 GitHub push 생략 (필요 시 ./git_fetch_all.sh)"
  build_chatbot_app_for_deploy
  push_source_to_gitea
  trigger_remote_deploy
  wait_remote_deploy
  log "=========================================="
  log "원격 배포 요청 완료"
  log "  UI  ${PUBLIC_BASE_URL}/chatbot/ai/"
  log "  로그  ssh ${EXDEV_SSH} tail -f /Volumes/ADATA/logs/deploy/exAichatbot_agent.log"
  log "=========================================="
  exit 0
}

sync_source_from_git() {
  if $NO_PULL; then
    log "git 동기화 생략 (--no-pull)"
    return 0
  fi

  local tree="${WORK_TREE}"
  local branch="${GIT_BRANCH}"

  if [[ -d "${GIT_DIR}" ]]; then
    mkdir -p "${tree}"
    log "Gitea 최신 소스 동기화 (${branch})..."
    if ! git --git-dir="${GIT_DIR}" show-ref --verify --quiet "refs/heads/${branch}" 2>/dev/null; then
      fail "브랜치 없음: ${branch} (GIT_DIR=${GIT_DIR})"
    fi
    git --work-tree="${tree}" --git-dir="${GIT_DIR}" checkout -f "${branch}"
    # Gitea work tree 만 사용 — 공식 GitHub fetch/push 없음
    if [[ -f "${tree}/.gitmodules" ]]; then
      log "Gitea submodule 포인터 checkout..."
      git -C "${tree}" submodule update --init --recursive 2>/dev/null || \
        warn "submodule update 실패 — rsync/배포 산출물로 계속"
    fi
    local commit
    commit="$(git --git-dir="${GIT_DIR}" rev-parse --short HEAD)"
    log "✅ 소스 동기화(Gitea): ${commit} (${branch})"
  elif [[ -d "${ROOT_DIR}/.git" ]]; then
    log "git pull origin ${branch} (Gitea/monorepo)..."
    (
      cd "${ROOT_DIR}"
      git fetch origin "${branch}"
      git checkout "${branch}"
      git pull --ff-only origin "${branch}"
    )
    log "✅ git pull 완료: $(git -C "${ROOT_DIR}" rev-parse --short HEAD)"
    tree="${ROOT_DIR}"
  else
    log "Git 저장소 없음 — 현재 디렉터리 소스 사용 (${ROOT_DIR})"
    return 0
  fi

  chmod +x "${tree}/server-dev/"*.sh 2>/dev/null || true
  chmod +x "${tree}/git_fetch_all.sh" 2>/dev/null || true
  chmod +x "${tree}/chatbotApp-chatbot2.0-agent/build.sh" 2>/dev/null || true
  chmod +x "${tree}/chatbotDesktopApp-chatbot2.0/build-and-publish.sh" 2>/dev/null || true
  chmod +x "${tree}/start-all-server.sh" "${tree}/stop-all-server.sh" "${tree}/start-all.sh" 2>/dev/null || true
}

is_exdev_server() {
  [[ -d "${GIT_DIR}" ]] \
    && [[ -f "${LEGACY_STACK_DIR}/scripts/exdev/start-host-ai.sh" ]]
}

run_local_dev() {
  log "로컬 Mac — local-dev/start-all.sh 로 위임 (exdev AI SSH 터널 사용)"
  local -a args=()
  $NO_BUILD && args+=(--no-build)
  $SKIP_JAVA && args+=(--skip-java)
  $SKIP_DESKTOP && args+=(--skip-desktop)
  if ((${#args[@]} > 0)); then
    exec "${ROOT_DIR}/local-dev/start-all.sh" "${args[@]}"
  else
    exec "${ROOT_DIR}/local-dev/start-all.sh"
  fi
}

wait_http() {
  local url="$1" label="$2" max="${3:-90}"
  local i=0
  while (( i < max )); do
    if curl -sf --max-time 3 "$url" >/dev/null 2>&1; then
      log "✅ ${label}"
      return 0
    fi
    sleep 2
    i=$((i + 2))
  done
  log "⚠️  ${label} 타임아웃 (${url})"
  return 1
}

wait_port() {
  local port="$1" label="$2" max="${3:-90}"
  local i=0
  while (( i < max )); do
    if lsof -iTCP:"${port}" -sTCP:LISTEN >/dev/null 2>&1; then
      log "✅ ${label} (:${port})"
      return 0
    fi
    sleep 2
    i=$((i + 2))
  done
  log "⚠️  ${label} 타임아웃 (:${port})"
  return 1
}

host_ai_ready() {
  curl -sf --max-time 3 "http://127.0.0.1:${LLM_PORT}/v1/models" >/dev/null 2>&1 \
    && curl -sf --max-time 3 "http://127.0.0.1:${EMBED_PORT}/health" >/dev/null 2>&1
}

ensure_host_ai() {
  if host_ai_ready; then
    log "호스트 AI 이미 실행 중 (:${LLM_PORT}~:${RERANK_PORT})"
    return 0
  fi
  local ai_script="${LEGACY_STACK_DIR}/scripts/exdev/start-host-ai.sh"
  if [[ -x "${ai_script}" ]] || [[ -f "${ai_script}" ]]; then
    log "호스트 AI 기동..."
    bash "${ai_script}" || log "⚠️  start-host-ai.sh 일부 실패 — 기존 프로세스 확인"
  fi
  if host_ai_ready; then
    return 0
  fi
  log "호스트 AI 기동 대기 (최대 120s)..."
  local i=0
  while (( i < 120 )); do
    if host_ai_ready; then
      log "✅ 호스트 AI 준비 완료"
      return 0
    fi
    sleep 5
    i=$((i + 5))
  done
  if curl -sf --max-time 3 "http://127.0.0.1:${LLM_PORT}/v1/models" >/dev/null 2>&1; then
    log "⚠️  LLM만 응답 (Embed/Rerank 미기동) — degraded 모드로 계속"
    return 0
  fi
  fail "호스트 AI 미응답 (:${LLM_PORT})"
}

stop_legacy_stack() {
  if $SKIP_LEGACY_STOP; then return 0; fi
  local stop_script="${LEGACY_STACK_DIR}/remote-stop-chatbot.sh"
  if [[ -f "${stop_script}" ]]; then
    log "레거시 exAIChatbot2.0 스택 중지 (포트 충돌 방지)..."
    bash "${stop_script}" --destroy-stack 2>/dev/null || bash "${stop_script}" 2>/dev/null || true
    docker rm -f ex-chatbot-caddy 2>/dev/null || true
  fi
}

ensure_rag_env() {
  # .env 키=값 갱신 (없으면 append)
  patch_env() {
    local key="$1" value="$2" tmp
    tmp="$(mktemp)"
    if [[ -f "${RAG_ENV}" ]]; then
      grep -vE "^${key}=" "${RAG_ENV}" > "${tmp}" || true
    else
      : > "${tmp}"
    fi
    printf '%s\n%s=%s\n' "$(cat "${tmp}")" "${key}" "${value}" > "${RAG_ENV}"
    rm -f "${tmp}"
  }

  if [[ ! -f "${RAG_ENV}" ]]; then
    log ".env 없음 → env.exdev-server.template 복사"
    cp "${ENV_TEMPLATE}" "${RAG_ENV}"
  fi

  # RAG(Docker) → 호스트 chatbotApi (exdev 로컬 WAS). 운영 IP(172.16.180.130) 사용 금지.
  # GitHub 커밋 기본값은 운영 IP 유지 — git_fetch_all.sh 가 push 전 복원.
  patch_env "EXDEV_LOCAL" "true"
  patch_env "CHATBOT_API_BASE_URL" "http://host.docker.internal:${WAS_PORT}/api"
  patch_env "INTERNAL_TOOL_API_KEY" "${INTERNAL_TOOL_API_KEY}"
  patch_env "CHATBOT_TOOL_TIMEOUT" "60"
  if grep -qE 'CHATBOT_API_BASE_URL=.*172\.16\.180\.130' "${RAG_ENV}" 2>/dev/null; then
    fail "exdev RAG .env 에 운영 WAS(172.16.180.130) 가 남아 있습니다"
  fi
  log "RAG .env WAS: host.docker.internal:${WAS_PORT} (로컬 chatbotApi, EXDEV_LOCAL=true)"
}

ensure_mongo() {
  if docker ps -a --format '{{.Names}}' | grep -qx "${MONGO_CONTAINER}"; then
    docker start "${MONGO_CONTAINER}" >/dev/null 2>&1 || true
    log "MongoDB 재사용: ${MONGO_CONTAINER}"
    wait_port 27017 "MongoDB" 20 || true
    return 0
  fi
  if lsof -iTCP:27017 -sTCP:LISTEN >/dev/null 2>&1; then
    log "MongoDB :27017 이미 사용 중"
    return 0
  fi
  log "MongoDB 컨테이너 생성: ${MONGO_CONTAINER}"
  docker run -d --name "${MONGO_CONTAINER}" -p 27017:27017 mongo:7 >/dev/null
  wait_port 27017 "MongoDB" 30 || true
}

oracle_container_running() {
  docker ps --format '{{.Names}}' 2>/dev/null | grep -qx "${ORACLE_CONTAINER}"
}

wait_oracle_ready() {
  local max="${1:-300}" i=0
  log "Oracle TROAD 준비 대기 (최대 ${max}s)..."
  while (( i < max )); do
    if oracle_container_running && docker exec "${ORACLE_CONTAINER}" healthcheck.sh >/dev/null 2>&1; then
      log "✅ Oracle TROAD ready (localhost:1521/orcl2, OPR_MAIN)"
      return 0
    fi
    sleep 5
    i=$((i + 5))
  done
  warn "Oracle TROAD 타임아웃 — docker logs ${ORACLE_CONTAINER}"
  docker logs --tail 40 "${ORACLE_CONTAINER}" 2>/dev/null | sed 's/^/    /' || true
  return 1
}

# 교통정보 뷰가 비어 있으면 oracle/apply-sql.sh 로 적용한다.
# (기존 chatbotApi SQL: TROAD_APP.V_ROUTE_NEW_NM / V_ROUTE_TRFC_VER001 등 — 앱 로직 변경 없음)
ensure_troad_schema() {
  local apply="${SERVER_DEV_DIR}/oracle/apply-sql.sh"
  [[ -x "$apply" ]] || return 0

  local rows route_rows
  rows="$(docker exec -e NLS_LANG=.AL32UTF8 "${ORACLE_CONTAINER}" bash -lc \
    "sqlplus -S -L OPR_MAIN/${ORACLE_TROAD_PASSWORD:-test}@localhost:1521/ORCL2 <<'EOSQL'
SET HEADING OFF
SET FEEDBACK OFF
SET PAGESIZE 0
SELECT COUNT(*) FROM V_INCIDENT_FTMS;
EXIT
EOSQL" 2>/dev/null | tr -dc '0-9')"
  route_rows="$(docker exec -e NLS_LANG=.AL32UTF8 "${ORACLE_CONTAINER}" bash -lc \
    "sqlplus -S -L OPR_MAIN/${ORACLE_TROAD_PASSWORD:-test}@localhost:1521/ORCL2 <<'EOSQL'
SET HEADING OFF
SET FEEDBACK OFF
SET PAGESIZE 0
SELECT COUNT(*) FROM TROAD_APP.V_ROUTE_NEW_NM;
EXIT
EOSQL" 2>/dev/null | tr -dc '0-9')"

  if [[ -n "$rows" && "$rows" -gt 0 && -n "$route_rows" && "$route_rows" -gt 0 ]]; then
    log "✅ TROAD 교통정보 뷰 확인 (V_INCIDENT_FTMS ${rows}건, V_ROUTE_NEW_NM ${route_rows}건)"
    return 0
  fi

  log "TROAD 교통정보 뷰/데이터 적용 (oracle/apply-sql.sh)..."
  "$apply" >/dev/null 2>&1 \
    && log "✅ TROAD 교통정보 뷰 적용 완료" \
    || warn "TROAD 스키마 적용 실패 — server-dev/oracle/apply-sql.sh 를 직접 실행해 확인하세요"
}

ensure_oracle() {
  if $SKIP_ORACLE; then
    log "Oracle TROAD 기동 생략 (--skip-oracle)"
    return 0
  fi
  [[ -f "${COMPOSE_ORACLE}" ]] || fail "server-dev/docker-compose.oracle.yml 없음"

  # 이미 다른 프로세스가 1521 을 쓰는 경우(비-Oracle 컨테이너)만 경고
  if ! oracle_container_running && lsof -iTCP:1521 -sTCP:LISTEN >/dev/null 2>&1; then
    if docker ps --format '{{.Names}} {{.Ports}}' 2>/dev/null | grep -qE '1521'; then
      log "Oracle :1521 이미 Docker 로 사용 중 — 기존 인스턴스 재사용"
      wait_oracle_ready 120 && ensure_troad_schema || true
      return 0
    fi
    warn "호스트 :1521 이 이미 점유됨 — TROAD Oracle 기동 실패 가능"
  fi

  log "Oracle TROAD 기동 (docker-compose.oracle.yml)..."
  (
    cd "${SERVER_DEV_DIR}"
    docker compose -f docker-compose.oracle.yml up -d
  ) || fail "Oracle TROAD docker compose up 실패"

  if wait_oracle_ready 360; then
    ensure_troad_schema
  else
    warn "Oracle 미준비 — chatbotApi TROAD 조회가 실패할 수 있음"
  fi
}

bootstrap_qdrant_if_empty() {
  local collection="${QDRANT_COLLECTION:-qa_vectors_v2}"
  if [[ -f "${RAG_ENV}" ]]; then
    local from_env
    from_env="$(grep -E '^QDRANT_COLLECTION=' "${RAG_ENV}" 2>/dev/null | tail -1 | cut -d= -f2- | tr -d ' "\r' || true)"
    [[ -n "${from_env}" ]] && collection="${from_env}"
  fi
  local vc
  vc="$(curl -sf "http://127.0.0.1:6333/collections/${collection}" 2>/dev/null \
    | python3 -c "import sys,json; d=json.load(sys.stdin); print(d.get('result',{}).get('points_count',0))" 2>/dev/null || echo 0)"
  if [[ "${vc}" -gt 0 ]]; then
    log "Qdrant 기존 데이터 ${vc} points"
    return 0
  fi
  local bootstrap="${SERVER_DEV_DIR}/bootstrap-qdrant-from-legacy.sh"
  if [[ -x "${bootstrap}" ]]; then
    log "Qdrant 비어 있음 → 레거시 데이터 이전"
    "${bootstrap}" || log "⚠️  Qdrant bootstrap 실패"
  fi
}

ensure_rag_compose() {
  local template="${SERVER_DEV_DIR}/docker-compose.rag.server.yml"
  [[ -f "${template}" ]] || fail "server-dev/docker-compose.rag.server.yml 없음"
  cp "${template}" "${COMPOSE_SERVER}"
}

start_rag() {
  ensure_rag_env
  ensure_rag_compose
  [[ -f "${COMPOSE_SERVER}" ]] || fail "docker-compose.server.yml 없음"
  # compose environment 보간 + 컨테이너 env (로컬 WAS)
  export EXDEV_LOCAL=true
  export CHATBOT_API_BASE_URL="http://host.docker.internal:${WAS_PORT}/api"
  export INTERNAL_TOOL_API_KEY="${INTERNAL_TOOL_API_KEY}"
  export CHATBOT_TOOL_TIMEOUT="${CHATBOT_TOOL_TIMEOUT:-60}"
  cd "${RAG_DIR}"
  docker compose -f "${COMPOSE_SERVER}" down --remove-orphans 2>/dev/null || true
  local -a up_flags=(-d)
  if $NO_BUILD; then up_flags+=(--no-build); else up_flags+=(--build); fi
  log "RAG 스택 기동 (docker-compose.server.yml)..."
  log "  EXDEV_LOCAL=${EXDEV_LOCAL} CHATBOT_API_BASE_URL=${CHATBOT_API_BASE_URL}"
  docker compose -f "${COMPOSE_SERVER}" up "${up_flags[@]}"
  wait_http "http://127.0.0.1:6333/collections" "Qdrant" 30 || true
  bootstrap_qdrant_if_empty
  (cd "${RAG_DIR}" && docker compose -f "${COMPOSE_SERVER}" up -d) || true
  wait_http "http://127.0.0.1:${RAG_PORT}/health" "RAG API" 180 || true
  wait_port "${ADMIN_PORT}" "Vector Admin" 30 || true
  ensure_mongo_schema
}

# 새 소스에만 있는 Mongo 컬렉션(예: usage_sessions)이 배포 대상 DB 에 없을 수 있다.
# 기동 시 API 가 스스로 만들지만, 배포 로그에 결과를 남겨 누락을 바로 확인한다.
ensure_mongo_schema() {
  local container="exaichatbot-agent-api-1"
  if ! docker ps --format '{{.Names}}' | grep -qx "${container}"; then
    warn "Mongo 스키마 점검 생략 — ${container} 미기동"
    return 0
  fi
  log "Mongo 컬렉션·인덱스 점검..."
  if ! docker exec "${container}" python /app/scripts/mongo_schema.py 2>&1 | sed 's/^/    /'; then
    warn "Mongo 컬렉션·인덱스 일부 누락 — 위 로그 확인 (챗봇 기동은 계속됨)"
  fi
}

ensure_java() {
  local home=""
  for candidate in \
    "/opt/homebrew/opt/openjdk@17/libexec/openjdk.jdk/Contents/Home" \
    "/usr/local/opt/openjdk@17/libexec/openjdk.jdk/Contents/Home"; do
    if [[ -x "${candidate}/bin/java" ]]; then home="${candidate}"; break; fi
  done
  if [[ -z "${home}" ]] && /usr/libexec/java_home -v 17 >/dev/null 2>&1; then
    home="$(/usr/libexec/java_home -v 17)"
  fi
  [[ -n "${home}" ]] || fail "Java 17 필요 — brew install openjdk@17"
  export JAVA_HOME="${home}"
  export PATH="${JAVA_HOME}/bin:${PATH}"
  log "Java 17: $("${JAVA_HOME}/bin/java" -version 2>&1 | head -1)"
}

start_java_service() {
  local name="$1" dir="$2" pid_file="$3" log_file="$4"
  shift 4
  local port=""
  case "${name}" in
    chatbotApi) port="${WAS_PORT}" ;;
    kakaoChatbotSkill) port="${SKILL_PORT}" ;;
  esac

  if [[ -f "${pid_file}" ]]; then
    local old_pid
    old_pid="$(cat "${pid_file}")"
    if kill -0 "$old_pid" 2>/dev/null; then
      if [[ -n "${port}" ]] && lsof -iTCP:"${port}" -sTCP:LISTEN >/dev/null 2>&1; then
        log "${name} 이미 실행 중 (PID ${old_pid}, :${port})"
        return 0
      fi
      # pid 는 있으나 포트 미개방 → 좀비/실패 프로세스 정리
      kill "$old_pid" 2>/dev/null || true
    fi
    rm -f "${pid_file}"
  fi

  [[ -n "${JAVA_HOME}" ]] || ensure_java
  chmod +x "${dir}/gradlew"

  # release=8 프로젝트는 Java 8 API만 허용. 기동 전 컴파일로 실패를 즉시 드러낸다.
  log "${name} 컴파일 확인 (Java ${JAVA_HOME})..."
  if ! (
    cd "${dir}"
    export JAVA_HOME
    ./gradlew -Dorg.gradle.java.home="${JAVA_HOME}" compileJava --quiet
  ); then
    fail "${name} 컴파일 실패 — ${dir} 소스/JDK 확인 (Java 8 API만 사용, isBlank/List.of 금지)"
  fi

  log "${name} 기동 중..."
  : > "${log_file}"
  (
    cd "${dir}"
    export JAVA_HOME
    for ev in "$@"; do export "${ev?}"; done
    nohup ./gradlew -Dorg.gradle.java.home="${JAVA_HOME}" bootRun >> "${log_file}" 2>&1 &
    echo $! > "${pid_file}"
  )
  log "${name} PID $(cat "${pid_file}") → ${log_file}"

  if [[ -n "${port}" ]]; then
    if ! wait_port "${port}" "${name}" 240; then
      warn "${name} :${port} 미개방 — 최근 로그:"
      tail -40 "${log_file}" 2>/dev/null | sed 's/^/    /' || true
      return 1
    fi
  fi
  return 0
}

build_chatbot_app() {
  if $NO_BUILD && [[ -f "${APP_DIR}/public/index.html" ]]; then
    log "chatbotApp 빌드 생략 (--no-build)"
    return 0
  fi
  log "chatbotApp Next.js 빌드..."
  (
    cd "${APP_DIR}/web"
    npm ci --prefer-offline 2>/dev/null || npm install
  )
  NEXT_PUBLIC_FARE_QUERY_MOCK=true bash "${APP_DIR}/build.sh"
  build_desktop_app
}

start_chatbot_app() {
  build_chatbot_app
  docker rm -f ex-chatbot-app-web 2>/dev/null || true
  (
    cd "${APP_DIR}"
    export CHATBOT_APP_PORT="${APP_PORT}"
    export CHATBOT_API_UPSTREAM="http://host.docker.internal:${SKILL_PORT}/web/"
    export CHATBOT_API_HOST="host.docker.internal"
    docker compose up -d --force-recreate
  )
  wait_http "http://127.0.0.1:${APP_PORT}/chatbot/ai/" "chatbotApp UI" 60 || true
}

start_caddy() {
  if $SKIP_CADDY; then return 0; fi
  [[ -f "${COMPOSE_CADDY}" ]] || return 0
  local cert_dir="${LEGACY_STACK_DIR}/docker/nginx/certs"
  [[ -f "${cert_dir}/fullchain.pem" ]] || fail "TLS 인증서 없음: ${cert_dir}/fullchain.pem"
  log "Caddy HTTPS 기동 (443 → chatbotApp:${APP_PORT})..."
  (
    cd "${SERVER_DEV_DIR}"
    export CHATBOT_APP_PORT="${APP_PORT}"
    export RAG_API_PORT="${RAG_PORT}"
    export SKILL_PORT="${SKILL_PORT}"
    export ADMIN_PORT="${ADMIN_PORT}"
    export LEGACY_CERTS_DIR="${cert_dir}"
    docker compose -f docker-compose.caddy.yml up -d --force-recreate
  )
  wait_http "https://chatbot.exdev.co.kr/chatbot/ai/" "HTTPS UI" 30 || true
}

verify_stack() {
  local ok=true
  host_ai_ready || { log "❌ 호스트 AI"; ok=false; }
  curl -sf "http://127.0.0.1:${RAG_PORT}/health" | grep -q '"status"' || { log "❌ RAG health"; ok=false; }
  wait_port "${WAS_PORT}" "chatbotApi" 5 || ok=false
  wait_port "${SKILL_PORT}" "kakaoChatbotSkill" 5 || ok=false
  curl -sf "http://127.0.0.1:${APP_PORT}/chatbot/ai/" | grep -q 'data-chatbot-app="ai-mode"' || { log "❌ chatbotApp UI"; ok=false; }
  # exdev 는 운영 WAS IP 를 절대 참조하지 않아야 한다
  local rag_was
  rag_was="$(docker exec exaichatbot-agent-api-1 printenv CHATBOT_API_BASE_URL 2>/dev/null || true)"
  if [[ "${rag_was}" == *172.16.180.130* ]]; then
    log "❌ RAG 가 운영 WAS(172.16.180.130) 를 참조 중: ${rag_was}"
    ok=false
  fi
  # 로컬 WAS tool 정의 로드 (음식메뉴 등 WEB tool 전제)
  local tools_json
  tools_json="$(curl -sf -m 8 -H "X-Internal-Tool-Key: ${INTERNAL_TOOL_API_KEY}" \
    "http://127.0.0.1:${WAS_PORT}/api/v1/tools/definitions" 2>/dev/null || true)"
  if ! echo "${tools_json}" | grep -q 'REST_AREA_FOOD_LIST'; then
    log "❌ chatbotApi tool 정의에 REST_AREA_FOOD_LIST 없음 (WAS 미기동/연동 실패)"
    ok=false
  else
    log "✅ chatbotApi domain tools OK"
  fi
  if $ok; then log "✅ 전체 스택 정상"; return 0; fi
  log "⚠️  일부 서비스 미응답 — ${LOG_DIR}/ 확인"
  return 1
}

mkdir -p "${RUN_DIR}" "${LOG_DIR}"

log "=========================================="
log "exAichatbot Agent 2.0 기동"
log "=========================================="

if ! is_exdev_server; then
  if $LOCAL_DEV; then
    sync_source_from_git
    run_local_dev
  else
    deploy_from_local_mac
  fi
fi

sync_source_from_git

docker info >/dev/null 2>&1 || fail "Docker Engine 미기동"

log "exdev 서버 모드"

stop_legacy_stack
ensure_host_ai
ensure_mongo
ensure_oracle
start_rag

if ! $SKIP_JAVA; then
  ensure_java
  # Skill 먼저 (WAS WEB tool 이 Skill data-portal 을 역호출)
  start_java_service "kakaoChatbotSkill" "${SKILL_DIR}" \
    "${RUN_DIR}/kakao-skill.pid" "${LOG_DIR}/kakao-skill.log" \
    "EXDEV_LOCAL=true" \
    "AGENT_MODE=agent" \
    "RAG_AGENT_CHAT_URL=http://127.0.0.1:${RAG_PORT}/agent/chat" \
    "CHATBOT_API_BASE_URL=http://127.0.0.1:${WAS_PORT}/api/" \
    "INTERNAL_TOOL_API_KEY=${INTERNAL_TOOL_API_KEY}" \
    "CHATBOT_APP_URL=${PUBLIC_BASE_URL}/chatbot/ai/" \
    || warn "kakaoChatbotSkill 기동 실패"

  start_java_service "chatbotApi" "${API_DIR}" \
    "${RUN_DIR}/chatbot-api.pid" "${LOG_DIR}/chatbot-api.log" \
    "INTERNAL_TOOL_API_KEY=${INTERNAL_TOOL_API_KEY}" \
    "SKILL_INTERNAL_BASE_URL=http://127.0.0.1:${SKILL_PORT}" \
    "RAG_SERVER_HOST=127.0.0.1" \
    "RAG_SERVER_PORT=${RAG_PORT}" \
    || warn "chatbotApi 기동 실패"
fi

start_chatbot_app
start_caddy

log "=========================================="
log "기동 완료"
log "  HTTPS UI  ${PUBLIC_BASE_URL}/chatbot/ai/"
log "  RAG       http://127.0.0.1:${RAG_PORT}/health"
log "  Admin     http://127.0.0.1:${ADMIN_PORT}/"
log "  WAS       http://127.0.0.1:${WAS_PORT}/"
  log "  Skill     http://127.0.0.1:${SKILL_PORT}/web/ask"
  log "  Oracle    localhost:1521/orcl2 (OPR_MAIN / TROAD)"
  log "  Kakao     ${PUBLIC_BASE_URL}/kakao/skill"
log "  로그      ${LOG_DIR}/"
log "  종료      ./server-dev/stop-all-server.sh"
log "=========================================="

HEALTH="$(curl -sf "http://127.0.0.1:${RAG_PORT}/health" 2>/dev/null || echo 'unavailable')"
log "RAG health: ${HEALTH}"

verify_stack || exit 1