#!/bin/bash
# /root/.openclaw/workspace/scripts/01-system-check.sh

set -e

echo "🔍 系统检查..."

# 检查 Docker
if ! command -v docker &> /dev/null; then
    echo "❌ Docker 未安装"
    exit 1
fi
echo "✅ Docker: $(docker --version)"

# 检查 Docker Compose
if ! command -v docker compose &> /dev/null; then
    echo "❌ Docker Compose 未安装"
    exit 1
fi
echo "✅ Docker Compose: $(docker compose version)"

# 检查磁盘空间
disk_usage=$(df -h / | tail -1 | awk '{print $5}' | sed 's/%//')
if [ "$disk_usage" -gt 80 ]; then
    echo "⚠️  磁盘使用率过高：${disk_usage}%"
else
    echo "✅ 磁盘使用率：${disk_usage}%"
fi

# 检查内存
mem_usage=$(free | grep Mem | awk '{printf("%.0f", $3/$2 * 100.0)}')
if [ "$mem_usage" -gt 80 ]; then
    echo "⚠️  内存使用率过高：${mem_usage}%"
else
    echo "✅ 内存使用率：${mem_usage}%"
fi

# 检查端口占用
echo "📊 端口检查..."
for port in 6333 8000 9999 18789; do
    if netstat -tlnp | grep -q ":$port "; then
        echo "⚠️  端口 $port 已被占用"
    else
        echo "✅ 端口 $port 可用"
    fi
done

# 检查 OpenClaw 状态
echo "📊 OpenClaw 状态..."
if systemctl --user is-active openclaw-gateway &>/dev/null; then
    echo "✅ OpenClaw Gateway 运行中"
else
    echo "⚠️  OpenClaw Gateway 未运行"
fi

echo ""
echo "✅ 系统检查完成"