#!/usr/bin/env bash
# =============================================================================
#  status.sh — 查看所有服务运行状态
#
#  显示内容：
#    - Docker 容器状态（Redis/Kafka/Etcd）
#    - 远程服务配置摘要（MongoDB/S3）
#    - 后端服务进程状态（PID + 监听端口）
# =============================================================================
set -euo pipefail
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common.sh"
if [[ -f "$ENV_FILE" ]]; then
  set -a
  # shellcheck source=/dev/null
  source "$ENV_FILE"
  set +a
fi
DEPLOY_TEST_IP="${DEPLOY_TEST_IP:-127.0.0.1}"
normalize_pc_proxy_env

header "服务运行状态"

# ── Docker 基础设施 ───────────────────────────────────────────────────────────
echo ""
echo -e "${BOLD}[ Docker 基础设施 ]${NC}"
print_container_status "Redis"   "dev-redis"   "${REDIS_PORT:-6379}"
print_container_status "Kafka"   "dev-kafka"   "${KAFKA_PORT:-9092}"
printf "  ${CYAN}◉${NC} %-10s Kafka 外网 bootstrap（EXTERNAL）%s:%s  TCP PLAINTEXT\n" "" "${DEPLOY_TEST_IP:-?}" "${KAFKA_EXTERNAL_PORT:-9094}"
print_container_status "Etcd"    "dev-etcd"    "${ETCD_PORT:-2379}"
print_container_status "MinIO"  "dev-minio"   "${MINIO_API_PORT:-9000}"
print_container_status "LiveKit" "dev-livekit" "7880"
printf "  ${CYAN}◉${NC} %-10s 公网 %s:50000-51000/udp (WebRTC)\n" "" "${LIVEKIT_NODE_IP:-?}"

# ── 远程服务 ─────────────────────────────────────────────────────────────────
echo ""
echo -e "${BOLD}[ 远程服务（连接配置）]${NC}"
printf "  ${CYAN}◉${NC} %-10s %s\n" "MongoDB" \
  "${MONGO_HOST:-?}:${MONGO_PORT:-27017}/${MONGO_DATABASE:-?}  (authSource=${MONGO_AUTHSOURCE:-?})"
printf "  ${CYAN}◉${NC} %-10s %s\n" "MinIO" \
  "bucket=${MINIO_BUCKET:-?}  external=${MINIO_EXTERNAL_ADDRESS:-?}"

# ── 后端服务 ─────────────────────────────────────────────────────────────────
echo ""
echo -e "${BOLD}[ 后端服务 ]${NC}"
print_svc_status "openim-server" ":10002 (API)  :10001 (MsgGateway WS)"
print_svc_status "chat-rpc"      "内部 RPC → Etcd"
print_svc_status "admin-rpc"     "内部 RPC → Etcd"
print_svc_status "chat-api"      ":10008"
print_svc_status "admin-api"     ":10009"
print_svc_status "meetingmsg"    ":8000 (WS)"
print_svc_status "livecloud"     ":8080"
print_svc_status "livestream"    ":8888"
print_svc_status "build-server"  ":8281"

# ── Nginx API / WebSocket 网关 ─────────────────────────────────────────────────
echo ""
echo -e "${BOLD}[ Nginx 网关（PC API / WebSocket）]${NC}"
if command -v curl &>/dev/null && [[ -n "${PC_BACKEND_ORIGIN:-}" ]]; then
  PC_BACKEND_ORIGIN="${PC_BACKEND_ORIGIN%/}"
  curl_tls=()
  [[ "$PC_BACKEND_ORIGIN" == https://* ]] && curl_tls=(-k)
  if curl "${curl_tls[@]}" -fsS --max-time 3 "${PC_BACKEND_ORIGIN}/nginx-health" >/dev/null 2>&1; then
    printf "  ${GREEN}●${NC} %-14s %s\n" "nginx-health" "${PC_BACKEND_ORIGIN}/nginx-health"
  else
    printf "  ${RED}○${NC} %-14s %s\n" "nginx-health" "${PC_BACKEND_ORIGIN}/nginx-health 不可达"
    echo "      请执行: sudo ./deploy-test/00-init-tools.sh nginx，并确认安全组/防火墙放行 TCP 80"
  fi
  gateway_host=$(printf '%s' "$PC_BACKEND_ORIGIN" | sed -E 's#^https?://([^/]+).*#\1#')
  if [[ "$PC_BACKEND_ORIGIN" == https://* ]]; then
    default_ws_url="wss://${gateway_host}/msg_gateway"
  else
    default_ws_url="ws://${gateway_host}/msg_gateway"
  fi
  echo "      PC IM API:    ${PC_VITE_API_URL:-${PC_BACKEND_ORIGIN}/api/im}"
  echo "      PC User API:  ${PC_VITE_USER_URL:-${PC_BACKEND_ORIGIN}/api/user}"
  echo "      PC Chat API:  ${PC_VITE_CHAT_URL:-${PC_BACKEND_ORIGIN}/api/chat}"
  echo "      PC Admin API: ${PC_VITE_ADMIN_URL:-${PC_BACKEND_ORIGIN}/api/admin}"
  echo "      PC WebSocket: ${PC_VITE_WS_URL:-$default_ws_url}"
  echo "      PC 页面入口:  ${PC_BACKEND_ORIGIN}/  (外部 HTTPS → 本机 Nginx :80 → pc dev:web :5173)"
  echo "      Nginx 日志:   /var/log/nginx/openim-pc-proxy-access.log"
  pc_probe_msg_gateway "$PC_BACKEND_ORIGIN"
else
  printf "  ${YELLOW}○${NC} %-14s %s\n" "nginx-health" "跳过（未安装 curl 或未设置 PC_BACKEND_ORIGIN）"
fi

# ── 前端服务 ─────────────────────────────────────────────────────────────────
echo ""
echo -e "${BOLD}[ 前端开发服务器 ]${NC}"
fe_port_desc() {
  case "$1" in
    pc) echo "5173  (yarn dev:web)" ;;
    meetingh5) echo "5188" ;;
    h5) echo "3003" ;;
    cms) echo "8001" ;;
    build-cms) echo "8002" ;;
    build-down) echo "8003" ;;
    *) echo "?" ;;
  esac
}
for fe in pc meetingh5 h5 cms build-cms build-down; do
  pidfile="$PID_DIR/fe-${fe}.pid"
  logfile="$LOG_DIR/fe-${fe}.log"
  port_desc="$(fe_port_desc "$fe")"
  if [[ -f "$pidfile" ]] && kill -0 "$(cat "$pidfile")" 2>/dev/null; then
    printf "  ${GREEN}●${NC} %-14s PID=%-7s :%s\n" "$fe" "$(cat "$pidfile")" "$port_desc"
  else
    printf "  ${RED}○${NC} %-14s 未运行           :%s\n" "$fe" "$port_desc"
  fi
done

# ── 端口占用检查 ──────────────────────────────────────────────────────────────
echo ""
echo -e "${BOLD}[ 端口占用 ]${NC}"
PORTS=(10002 10001 10008 10009 8000 8080 8888 8281 5173 5188 3003 8001 8002 8003)
for port in "${PORTS[@]}"; do
  pid=$(lsof -ti :"$port" 2>/dev/null | head -1 || true)
  if [[ -n "$pid" ]]; then
    cmd=$(ps -p "$pid" -o comm= 2>/dev/null || echo "?")
    printf "  ${GREEN}●${NC} :%d  PID=%-6s (%s)\n" "$port" "$pid" "$cmd"
  else
    printf "  ${YELLOW}○${NC} :%d  (未监听)\n" "$port"
  fi
done

# ── 快速操作提示 ──────────────────────────────────────────────────────────────
echo ""
echo -e "${BOLD}[ 快捷命令 ]${NC}"
echo "  ./deploy-test/logs.sh <service>          查看日志（支持前端: pc/h5/cms 等）"
echo "  ./deploy-test/restart.sh <service>       重启后端服务"
echo "  ./deploy-test/restart.sh <svc> --build   重编译并重启"
echo "  ./deploy-test/07-start-frontend.sh       启动前端服务"
echo "  ./deploy-test/stop-frontend.sh           停止前端服务"
echo "  ./deploy-test/check-conn.sh              验证 MongoDB/S3 连接"
echo ""