using?System;
using?System.Collections.Generic;
using?System.Diagnostics;
using?System.Data;
using?System.IO;
using?System.Text;
using?CodeSmith.Engine;
using?SchemaExplorer;

namespace?Generator
{
	public?class?GeneratorHelper{
		
		///?

????????///?創(chuàng)建器的實(shí)例
????????///?

????????private?static?GeneratorHelper?instance?=?null;

????????///?

????????///?創(chuàng)建器實(shí)例化
????????///?

????????///?創(chuàng)建器
????????public?static?GeneratorHelper?GetInstance（）
????????{
????????????if?（instance?==?null）
			{
????????????????instance?=?new?GeneratorHelper（）;
			}
			
????????????return?instance;
????????}

		///?

		///?創(chuàng)建指定路徑下文件夾
		///?

		///?路徑
		public?void?SafeCreateDirectory（string?path）
		{
			if?（!System.IO.Directory.Exists（path））
			{
				System.IO.Directory.CreateDirectory（path）;
		????????Debug.WriteLine（string.Format（“create?time?at-{0}?|?create?folder?at-{1}“?DateTime.Now.ToString（）?path））;
			}
		}

		///?

		///?復(fù)制指定路徑下文件到目標(biāo)文件夾
		///?

		///?源路徑
		///?目標(biāo)路徑
		public?void?SafeCopyDirectory（string?source?string?target）
		{
		????Debug.WriteLine（string.Format（“source?path-{0}“?source））;
		????Debug.WriteLine（string.Format（“target?path-{0}“?target））;
			string?[]?files?=System.IO.Directory.GetFiles（source）;
		????
		????for?（int?i=0;?i?		????{??
		????????System.IO.FileInfo?file?=?new?System.IO.FileInfo（files[i]）;???
		????????file.CopyTo（target?+?“\\“?+?file.Name?true）;
		????????Debug.WriteLine（string.Format（“copy?time?at-{0}?|?target?path-{1}“?DateTime.Now.ToString（）?target?+?“\\“?+?file.Name））;
		????}
		}

		///?

		///?復(fù)制文件到指定路徑
		///?

		///?源路徑
		///?目標(biāo)路徑
		public?void?SafeCopyFile（string?source?string?target）
		{
		????Debug.WriteLine（string.Format（“source?path-{0}“?source））;
			System.IO.FileInfo?files?=?new?System.IO.FileInfo（source）;
			files.CopyTo（target?true）;
		}
		
		///?

		///?復(fù)制指定路徑下文件夾到指定目錄中
		///?

		///?源路徑
		///?目標(biāo)路徑
????????public?void?SafeCopyFiles（string?source?string?target）
????????{
????????????//?如果目標(biāo)目錄存在
????????????if?（System.IO.Directory.Exists（target））
????????????{
????????????????//?目標(biāo)目錄直接刪除
????????????????System.IO.Directory.Delete（target?true）;
		????	Debug.WriteLine（string.Format（“delete?target?path-{0}“?target））;
????????????????//?刪除后，重新創(chuàng)建目標(biāo)文件夾
????????????????System.IO.Directory.CreateDirectory（target）;
		????	Debug.WriteLine（string.Format（“Create?target?path-{0}“?target））;
????????????}
????????????else
????????????{
????????????????//?目標(biāo)文件夾不存在，創(chuàng)建文件夾
????????????????System.IO.Directory.CreateDirectory（target）;
		????	Debug.WriteLine（string.Format（“Create?target?path-