// 将备忘录中的数据备份导入到联系人列表中
public void RestoreMemento(ContactMemento memento)
{
this.ContactPersons = memento.ContactPersonBack;
}
/// <summary>
/// 恢复备份
/// </summary>
/// <param name="memento"></param>
public void RestoreMemento(ContactMemento memento)
{
this._contactPersons = memento.GetMemento();
}
static void Main(string[] args)
{
//MyThread t = new MyThread(5);
//ThreadStart threadStart = new ThreadStart(t.Calculate);
//Thread thread = new Thread(threadStart);
//thread.Start();
//string str1 = "abcABG122";
//string str2 = "ABcabG122";
//Console.WriteLine(string.Equals(str1, str2, StringComparison.CurrentCultureIgnoreCase));
//React obj = new React() { Height = 50.2, Widtd = 30.6 };
//double squal = obj.GetSqual(obj);
//Console.WriteLine(squal);
//Helper h = new Helper();
//h.DoWork();
// 孙悟空 原型
//MonkeyKingPrototype prototypeMonkeyKing = new ConcretePrototype("MonkeyKing");
//// 变一个
//MonkeyKingPrototype cloneMonkeyKing = prototypeMonkeyKing.Clone() as ConcretePrototype;
//Console.WriteLine("Cloned1:\t" + cloneMonkeyKing.Id);
//// 变两个
//MonkeyKingPrototype cloneMonkeyKing2 = prototypeMonkeyKing.Clone() as ConcretePrototype;
//Console.WriteLine("Cloned2:\t" + cloneMonkeyKing2.Id);
//Console.ReadLine();
//AbstractFile file1, file2, folder1, file3, folder2, folder3;
//folder1 = new Folder("我的视频");
//folder2 = new Folder("我的图片");
//folder3 = new Folder("我的资料");
//file1 = new TextFile("文本1");
//file2 = new ImageFile("图像2");
//file3 = new TextFile("文本2");
//folder1.Add(file1);
//folder2.Add(file2);
//folder2.Add(file3);
//folder3.Add(file1);
//folder3.Add(file3);
//folder1.KillVirue();
//folder2.KillVirue();
//folder3.KillVirue();
//Console.ReadLine();
//string roman = "MCMXXVIII";
//Context context = new Context(roman);
//// Build the 'parse tree'
//List<Expression> tree = new List<Expression>();
//tree.Add(new ThousandExpression());
//tree.Add(new HundredExpression());
//tree.Add(new TenExpression());
//tree.Add(new OneExpression());
//// Interpret
//foreach (Expression exp in tree)
//{
// exp.Interpret(context);
//}
//Console.WriteLine("{0} = {1}", roman, context.Output);
//Console.ReadKey();
/// 中介者模式 测试
//DeepCopyDemo();
//DeepCopyDemo2();
List <ContactPerson> persons = new List <ContactPerson>()
{
new ContactPerson()
{
Name = "Learning Hard", MobileNum = "123445"
},
new ContactPerson()
{
Name = "Tony", MobileNum = "234565"
},
new ContactPerson()
{
Name = "Jock", MobileNum = "231455"
}
};
MobileOwner mobileOwner = new MobileOwner(persons);
mobileOwner.Show();
// 创建备忘录并保存备忘录对象
Caretaker caretaker = new Caretaker();
caretaker.ContactMementoDic.Add(DateTime.Now.ToString(), mobileOwner.CreateMemento());
// 更改发起人联系人列表
Console.WriteLine("----移除最后一个联系人--------");
mobileOwner.ContactPersons.RemoveAt(2);
mobileOwner.Show();
// 创建第二个备份
Thread.Sleep(1000);
caretaker.ContactMementoDic.Add(DateTime.Now.ToString(), mobileOwner.CreateMemento());
Console.WriteLine("是否修改名为Tony通讯录,Y/N");
var flag = Console.ReadLine();
if (flag == "Y")//修改
{
Console.Write("请输入你要修改后的备注:");
var name = Console.ReadLine();
mobileOwner.ContactPersons.ForEach(x =>
{
if (x.Name == "Tony")
{
x.Name = name;
}
});
}
mobileOwner.Show();
// 恢复到原始状态
Console.WriteLine("-------恢复联系人列表,请从以下列表选择恢复的日期------");
var keyCollection = caretaker.ContactMementoDic.Keys;
foreach (string k in keyCollection)
{
Console.WriteLine("Key = {0}", k);
}
while (true)
{
Console.Write("请输入数字,按窗口的关闭键退出:");
int index = -1;
try
{
index = Int32.Parse(Console.ReadLine());
}
catch
{
Console.WriteLine("输入的格式错误");
continue;
}
ContactMemento contactMentor = null;
if (index < keyCollection.Count && caretaker.ContactMementoDic.TryGetValue(keyCollection.ElementAt(index), out contactMentor))
{
mobileOwner.RestoreMemento(contactMentor);
mobileOwner.Show();
}
else
{
Console.WriteLine("输入的索引大于集合长度！");
}
}
}
