#!/bin/bash

# DMP 服务守护脚本 - 带日志和健康检查

LOG_DIR="/Users/inkling/Desktop/dmp/logs"
mkdir -p "$LOG_DIR"

SERVER_LOG="$LOG_DIR/server.log"
TUNNEL_LOG="$LOG_DIR/tunnel.log"
MONITOR_LOG="$LOG_DIR/monitor.log"

echo "================================================" | tee -a "$MONITOR_LOG"
echo "🚀 DMP 服务启动 - $(date)" | tee -a "$MONITOR_LOG"
echo "================================================" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"

# 停止旧进程
echo "🛑 停止旧进程..." | tee -a "$MONITOR_LOG"
pkill -f "node server.js" 2>/dev/null
pkill -f "cloudflared tunnel" 2>/dev/null
sleep 2

# 进入项目目录
cd /Users/inkling/Desktop/dmp

# 启动 Node.js 服务器
echo "📦 启动 Node.js 服务器..." | tee -a "$MONITOR_LOG"
nohup node server.js > "$SERVER_LOG" 2>&1 &
SERVER_PID=$!
echo "   PID: $SERVER_PID" | tee -a "$MONITOR_LOG"

# 等待服务器启动
sleep 3

# 测试本地服务
echo "🔍 测试本地服务..." | tee -a "$MONITOR_LOG"
if curl -s -f http://localhost:3456 > /dev/null 2>&1; then
    echo "   ✅ 本地服务正常" | tee -a "$MONITOR_LOG"
else
    echo "   ❌ 本地服务启动失败" | tee -a "$MONITOR_LOG"
    echo "   查看日志: tail -f $SERVER_LOG" | tee -a "$MONITOR_LOG"
    exit 1
fi

# 启动 Cloudflare Tunnel
echo "🔗 启动 Cloudflare Tunnel..." | tee -a "$MONITOR_LOG"
nohup cloudflared tunnel --config cloudflare-tunnel.yml run dmp-tunnel > "$TUNNEL_LOG" 2>&1 &
TUNNEL_PID=$!
echo "   PID: $TUNNEL_PID" | tee -a "$MONITOR_LOG"

# 等待 Tunnel 建立连接
echo "⏳ 等待 Tunnel 连接..." | tee -a "$MONITOR_LOG"
sleep 5

# 检查 Tunnel 状态
if cloudflared tunnel info dmp-tunnel 2>&1 | grep -q "active connection"; then
    echo "   ✅ Tunnel 已连接" | tee -a "$MONITOR_LOG"
else
    echo "   ⚠️  Tunnel 正在建立连接..." | tee -a "$MONITOR_LOG"
fi

echo "" | tee -a "$MONITOR_LOG"
echo "================================================" | tee -a "$MONITOR_LOG"
echo "✅ 服务启动完成" | tee -a "$MONITOR_LOG"
echo "================================================" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"
echo "📊 状态信息:" | tee -a "$MONITOR_LOG"
echo "   Node.js PID: $SERVER_PID" | tee -a "$MONITOR_LOG"
echo "   Tunnel PID: $TUNNEL_PID" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"
echo "🌐 访问地址:" | tee -a "$MONITOR_LOG"
echo "   本地: http://localhost:3456" | tee -a "$MONITOR_LOG"
echo "   公网: https://dmp.ink1ing.tech" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"
echo "📝 日志位置:" | tee -a "$MONITOR_LOG"
echo "   服务器: $SERVER_LOG" | tee -a "$MONITOR_LOG"
echo "   Tunnel: $TUNNEL_LOG" | tee -a "$MONITOR_LOG"
echo "   监控: $MONITOR_LOG" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"
echo "🔍 查看日志:" | tee -a "$MONITOR_LOG"
echo "   tail -f $TUNNEL_LOG" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"
echo "🛑 停止服务:" | tee -a "$MONITOR_LOG"
echo "   pkill -f 'node server.js'" | tee -a "$MONITOR_LOG"
echo "   pkill -f 'cloudflared tunnel'" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"
echo "================================================" | tee -a "$MONITOR_LOG"
echo "" | tee -a "$MONITOR_LOG"

# 保存 PID 到文件
echo "$SERVER_PID" > "$LOG_DIR/server.pid"
echo "$TUNNEL_PID" > "$LOG_DIR/tunnel.pid"

echo "💡 提示: 服务在后台运行，关闭此窗口不影响服务"
echo ""
echo "按回车键查看实时 Tunnel 日志，或按 Ctrl+C 退出..."
read -t 5

# 显示实时日志
tail -f "$TUNNEL_LOG"