#!/bin/bash

# ========================================
# 快速修复：解决依赖下载问题
# ========================================

set -e

echo "🔧 DHCP & DNS 管理器 - 依赖修复脚本"
echo "======================================"
echo ""

# 检查 Go 环境
if ! command -v go &> /dev/null; then
    echo "❌ 错误：未找到 Go 环境"
    echo "请先安装 Go: https://golang.org/dl/"
    exit 1
fi

echo "✓ Go 环境: $(go version)"
echo ""

# 进入项目目录
cd "$(dirname "$0")"

# 清理旧依赖
echo "🗑️  清理旧依赖..."
rm -f go.sum
go clean -modcache

# 下载并整理依赖
echo "📦 下载并整理依赖..."
go mod tidy

# 编译
echo "🔨 编译程序..."
CGO_ENABLED=1 go build -o dhcp-dns-manager ./cmd

echo ""
echo "✅ 修复完成！"
echo ""
echo "现在可以运行:"
echo "  ./dhcp-dns-manager -config configs/config.json"
echo ""
echo "或安装为系统服务:"
echo "  sudo ./install.sh"
echo ""