using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web;
using System.Web.Http;
using WebAPI.Models;

namespace WebAPI.Controllers
{
 public class ConsigneeAddressController : BaseApiController
 {
 /// <summary>
 /// 获取收货地址列表,默认收货地址放在顶部,其他按照Id正序排列
 /// </summary>
 /// <param name="id"></param>
 /// <returns></returns>
 public IEnumerable<ConsigneeAddress> GetAddressByUserId(int id)
 {
 var list = from c in db.ConsigneeAddress where c.UserId == id && c.IsDelete!=1 orderby c.IsDefault descending,c.Id ascending select c;
 
 return list;
 }

 /// <summary>
 /// 根据id删除(逻辑删除)
 /// </summary>
 /// <returns></returns>
 [HttpPost]
 public bool Delete() {
 bool result = false;
 string addressId = HttpContext.Current.Request.Form["addressId"]; 
 int id = Convert.ToInt32(addressId);
 var address = db.ConsigneeAddress.FirstOrDefault((p) => p.Id == id);
 if (address != null)
 {
 address.IsDelete = 1;
 int r = db.SaveChanges();
 if (r > 0)
 {
 result = true;
 }
 }
 return result;
 }

 /// <summary>
 /// 设置默认地址
 /// </summary>
 /// <returns></returns>
 [HttpPost]
 public bool DeFaultAddress() {
 bool result = false;
 int userId = Convert.ToInt32(HttpContext.Current.Request.Form["userId"]);
 string addressId = HttpContext.Current.Request.Form["addressId"];
 int id = Convert.ToInt32(addressId);
 if (id > 0)
 {
 var list = from c in db.ConsigneeAddress where c.UserId== userId && c.IsDelete != 1 select c;
 foreach (var item in list)
 {
 if (item.IsDefault == 1)
 {
 item.IsDefault = 0;
 }
 if (item.Id == id) {
 item.IsDefault = 1;
 } 
 }
 int r = db.SaveChanges();
 if (r > 0)
 {
 result = true;
 }
 }
 return result;
 }
 }
}