/// <summary>
/// 列表
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public Task <List <TbkProductInfo> > CouponList(CouponListRequest request)
{
return(Task.Factory.StartNew(() =>
{
ProductCouponListResponse response = new HttpUtils().DoGet <ProductCouponListResponse>(ConstantsUtils.TAOBAO_API_COUPONLIST, new Dictionary <string, string>()
{
{ "queryCount", "500" },
{ "pid", ConstantsUtils.TAOBAO_API_PID },
{ "category", request.CategoryId.ToString() },
{ "_", DateTime.Now.Ticks.ToString() }
});
if (null != response && response.Result != null && response.Result.CouponList != null)
{
return response.Result.CouponList
.Select(coupon => new TbkProductInfo()
{
SPID = coupon.Item.ItemId,
CP = coupon.Amount.ToString(),
FP = (coupon.Item.DiscountPrice - coupon.Amount).NoZeroString(),
PTLX = coupon.Item.Tmall,
SPJG = coupon.Item.DiscountPrice.ToString(),
SPMC = coupon.Item.Title,
SPYHQTGLJ = ToolUtils.GetHttpsUrl(coupon.Item.ShareUrl),
SPYXL = coupon.Item.Biz30Day,
SPZT = ToolUtils.GetThumbnail(coupon.Item.PicUrl),
}).ToList();
}
return new List <TbkProductInfo>();
}));
}
private async Task LoadMoreCoupons()
{
if (HasMoreCoupons)
{
await Task.Delay(200);
PageIndex += 1;
var couponListRequest = new CouponListRequest
{
Page = PageIndex,
PageSize = GlobalSettings.AppConst.PageSize
};
await WebRequestExecuter.Execute(async() => await _wooCommerceService.GetCoupons(couponListRequest), myCoupons =>
{
if (myCoupons != null && myCoupons.Any())
{
foreach (var coupon in myCoupons)
{
MyCoupons.Add(coupon);
}
HasMoreCoupons = myCoupons.Count >= couponListRequest.PageSize ? true : false;
}
else
{
PageIndex -= 1;
HasMoreCoupons = false;
}
return(Task.CompletedTask);
});
}
}
/// <summary>
/// 优惠券
/// </summary>
/// <param name="request">条件实体</param>
/// <returns></returns>
public CouponListResponse List(CouponListRequest request)
{
string postData = JsonHelper.GetJson(request);
CouponListResponse response = client.Execute(request, list, postData);
return(response);
}
public async Task <List <CouponModel> > GetCoupons(CouponListRequest couponListRequest)
{
var builder = new UriBuilder(GlobalSettings.WooCommerceCouponEndpoint);
var queryParams = couponListRequest.GetQueryString();
builder.Query = queryParams;
var uri = builder.ToString();
return(await _requestService.GetAsync <List <CouponModel> >(uri, forcedRefresh : true));
}
private async Task FetchCouponsAsync()
{
var couponListRequest = new CouponListRequest();
couponListRequest.Page = PageIndex;
couponListRequest.PageSize = GlobalSettings.AppConst.PageSize;
await WebRequestExecuter.Execute(async() => await _wooCommerceService.GetCoupons(couponListRequest), myCoupons =>
{
if (myCoupons != null && myCoupons.Any())
{
MyCoupons = new ObservableCollection <CouponModel>(myCoupons);
HasMoreCoupons = myCoupons.Count >= couponListRequest.PageSize ? true : false;
}
else
{
HasMoreCoupons = false;
}
return(Task.CompletedTask);
});
}
