#!/bin/bash
# 小唯开机自启动脚本
# 确保DNS容错、关键服务、Feishu连接在开机后自动恢复

set -e

LOG="~/.hermes/logs/startup.log"
mkdir -p ~/.hermes/logs

log() { echo "[$(date '+%m-%d %H:%M')] $*" | tee -a "$LOG"; }

log "=== 小唯开机启动 ==="

# 1. DNS多路容错（Cloudflare兜底，防止阿里DNS单点故障导致飞书中断）
WIFI_DNS=$(nmcli -t -f IP4.DNS device show wlp0s20f3 2>/dev/null | head -1)
if echo "$WIFI_DNS" | grep -q "1.1.1.1"; then
    log "DNS已有多路: $WIFI_DNS"
else
    log "配置DNS容错..."
    nmcli device modify wlp0s20f3 +ipv4.dns "1.1.1.1" 2>/dev/null && log "DNS已加Cloudflare" || log "DNS配置失败"
fi

# 2. 验证飞书连通性
python3 -c "
import socket
try:
    ip = socket.gethostbyname('open.feishu.cn')
    print(f'飞书DNS解析OK: {ip}')
except Exception as e:
    print(f'飞书DNS解析失败: {e}')
" >> "$LOG" 2>&1

# 3. Hermes Gateway状态（被动等待systemd拉起，不主动重启）
log "Hermes服务由systemd管理，跳过主动拉起"
log "=== 启动完成 ==="