using System;
using System.Collections;
using System.ServiceModel;
/// <summary>
/// 서점 인터페이스
/// </summary>
[ServiceContract(Namespace = "http://noname.com/bookstore", Name = "IMyBookStore")]
interface IBookStore
{
//////////////////////////////////////////////////////////////////////////////////////////////////// Method
#region 주문하기 - Order(userID, isbn, amount)
/// <summary>
/// 주문하기
/// </summary>
/// <param name="userID">사용자 ID</param>
/// <param name="isbn">ISBN</param>
/// <param name="amount">수량</param>
/// <returns>주문 ID</returns>
[OperationContract(Name="PlaceOrder")]
int Order(string userID, string isbn, int amount);
#endregion
#region 취소하기 - Cancel(orderID)
/// <summary>
/// 취소하기
/// </summary>
/// <param name="orderID">주문 ID</param>
/// <returns>처리 결과</returns>
[OperationContract(Name="CancelOrder")]
bool Cancel(int orderID);
#endregion
#region 검색하기 - Search(title)
/// <summary>
/// 검색하기
/// </summary>
/// <param name="title">제목</param>
/// <returns>제목 배열</returns>
[OperationContract(Name="SearchByTitle")]
string[] Search(string searchTitle);
#endregion
#region 검색하기 - Search(title, author)
/// <summary>
/// 검색하기
/// </summary>
/// <param name="title">제목</param>
/// <param name="author">저자</param>
/// <returns>제목 배열</returns>
[OperationContract(Name="SearchByTitleAndAuthor")]
string[] Search(string title, string author);
#endregion
}
/// <summary>
/// 서점 서비스
/// </summary>
[ServiceBehavior(IncludeExceptionDetailInFaults = true)]
public class BookStoreService : IBookStore
{
//////////////////////////////////////////////////////////////////////////////////////////////////// Field
////////////////////////////////////////////////////////////////////////////////////////// Static
//////////////////////////////////////////////////////////////////////////////// Private
#region Field
/// <summary>
/// 주문 ID
/// </summary>
private static int _orderID = 0;
/// <summary>
/// 제목 배열
/// </summary>
private static string[] _titleArray = new string[] { "도서 1", "도서 2", "도서 3" };
/// <summary>
/// 저자 배열
/// </summary>
private static string[] _authorArray = new string[] { "저자 1", "저자 2", "저자 3" };
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Method
////////////////////////////////////////////////////////////////////////////////////////// Public
#region 주문하기 - Order(userID, isbn, amount)
/// <summary>
/// 주문하기
/// </summary>
/// <param name="userID">사용자 ID</param>
/// <param name="isbn">ISBN</param>
/// <param name="amount">수량</param>
/// <returns>주문 ID</returns>
public int Order(string userID, string isbn, int amount)
{
int price = GetUnitPrice(isbn) * amount;
_orderID += 1;
Console.WriteLine
(
"도서 주문 : 주문 ID={0}\n 사용자 ID={1}, ISBN={2}, 수량={3}, 가격={4}",
_orderID,
userID,
isbn,
amount,
price
);
return _orderID;
}
#endregion
#region 취소하기 - Cancel(orderID)
/// <summary>
/// 취소하기
/// </summary>
/// <param name="orderID">주문 ID</param>
/// <returns>처리 결과</returns>
public bool Cancel(int orderID)
{
Console.WriteLine("취소 주문 : 주문 ID={0}", orderID);
return true;
}
#endregion
#region 검색하기 - Search(title)
/// <summary>
/// 검색하기
/// </summary>
/// <param name="title">제목</param>
/// <returns>제목 배열</returns>
public string[] Search(string title)
{
ArrayList arrayList = new ArrayList();
for(int i = 0; i < _titleArray.Length; i++)
{
if(_titleArray[i].StartsWith(title) == true)
{
arrayList.Add(_titleArray[i]);
}
}
return (string[])arrayList.ToArray(typeof(string));
}
#endregion
#region 검색하기 - Search(title, author)
/// <summary>
/// 검색하기
/// </summary>
/// <param name="title">제목</param>
/// <param name="author">저자</param>
/// <returns>제목 배열</returns>
public string[] Search(string title, string author)
{
ArrayList arrayList = new ArrayList();
for(int i = 0; i < _titleArray.Length; i++)
{
if(_titleArray[i].StartsWith(title) == true && _authorArray[i].StartsWith(author))
{
arrayList.Add(_titleArray[i]);
}
}
return (string[])arrayList.ToArray(typeof(string));
}
#endregion
////////////////////////////////////////////////////////////////////////////////////////// Private
#region 단가 구하기 - GetUnitPrice(isbn)
/// <summary>
/// 단가 구하기
/// </summary>
/// <param name="isbn">ISBN</param>
/// <returns>단가</returns>
private int GetUnitPrice(string isbn)
{
return 35000;
}
#endregion
}
