#!/bin/bash
# =============================================================================
# P600 机载电脑 - 电脑端网页本地部署脚本
# 用法: P600 上执行: bash deploy_p600_local.sh
# 效果: 在 P600 上运行 Flask 服务，本地访问 http://192.168.1.14:5000
#       直接连接 P600 机载电脑的 rosbridge，浏览器不拦截内网连接
# =============================================================================

set -e

echo "========================================="
echo "  P600 智途投送电脑端本地部署"
echo "========================================="
echo ""

PROJECT_DIR="/opt/zhitu-p600"

# 创建项目目录
echo "📁 创建项目目录 ${PROJECT_DIR} ..."
mkdir -p ${PROJECT_DIR}

# 解压文件
echo "📦 解压文件..."
tar xzf zhitu-local-deploy.tar.gz -C ${PROJECT_DIR}

# 安装 Python 依赖
echo "🐍 安装 Python 依赖..."
cd ${PROJECT_DIR}/server
pip3 install flask flask-cors werkzeug 2>/dev/null || pip install flask flask-cors werkzeug 2>/dev/null || echo "⚠️  pip 安装失败，手动执行: pip install flask flask-cors"

# 创建 systemd 服务
echo "📝 创建系统服务 zhitu-p600.service ..."

cat > /etc/systemd/system/zhitu-p600.service << 'EOF'
[Unit]
Description=智途投送电脑端 - P600 本地服务
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/opt/zhitu-p600/server
ExecStart=/usr/bin/python3 app.py
Restart=always
RestartSec=5
StandardOutput=append:/var/log/zhitu-p600.log
StandardError=append:/var/log/zhitu-p600.log

[Install]
WantedBy=multi-user.target
EOF

# 重载并启用服务
systemctl daemon-reload
systemctl enable zhitu-p600.service

# 启动服务
echo "🚀 启动服务..."
systemctl restart zhitu-p600.service
sleep 2

# 检查状态
echo ""
echo "📊 服务状态:"
systemctl status zhitu-p600.service --no-pager | head -10

echo ""
echo "========================================="
echo "  ✅ 部署完成！"
echo "========================================="
echo ""
echo "  访问地址: http://192.168.1.14:5000"
echo "  rosbridge: 本地自动连接 (无需 WebSocket 跨网)"
echo ""
echo "  管理命令:"
echo "    查看状态: sudo systemctl status zhitu-p600"
echo "    重启:     sudo systemctl restart zhitu-p600"
echo "    查看日志: tail -f /var/log/zhitu-p600.log"
echo ""