#!/bin/bash
# ///
# query_nodes.sh
# 描述：查询所有节点
# 作者：AI Generated
# 创建日期：2026-04-06
#
# 使用方式：
#   ./query_nodes.sh              # 查询所有节点
#   ./query_nodes.sh <node_id>   # 查询指定节点
# ///

DB_HOST=${DB_HOST:-localhost}
DB_PORT=${DB_PORT:-5432}
DB_NAME=${DB_NAME:-wxauto}
DB_USER=${DB_USER:-wxauto}
DB_PASS=${DB_PASS:-wxauto_password}

export PGPASSWORD="$DB_PASS"

if [ -n "$1" ]; then
    echo "=== 节点信息: $1 ==="
    psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -c \
        "SELECT * FROM nodes WHERE node_id = '$1';"
else
    echo "=== 所有节点 ==="
    psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -c \
        "SELECT node_id, name, api_url, enabled, status, wechat_status, is_healthy, group FROM nodes ORDER BY node_id;"
fi