protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (e.Parameter is Func <LoadMoreItemsAsyncFuncConfig, Task <ICollection <Models.Entity> > > method)
{
entities = new IncrementalLoadingEntityCollection <Models.Entity>(method);
listView = listView ?? new ListView();
listView.ItemsSource = entities;
listView.HorizontalAlignment = HorizontalAlignment.Stretch;
listView.VerticalAlignment = VerticalAlignment.Stretch;
Content = listView;
}
}
public void OnPiovtSelect(string piovt = "主页")
{
// default "主页"
Func <LoadMoreItemsAsyncFuncConfig, Task <ICollection <Entity> > > func = async(config) => {
if (config.Page != 1)
{
return(new Collection <Entity>());
} // 如果不是第一页 让它以为这是空的
return(this.Data?.HomeTabCardRows ?? new Collection <Entity>());
};
switch (piovt)
{
case "动态":
func = async(config) => {
return((await this.CoolapkApis.GetUserFeedList(this.Data.Uid, config.Page, config.LastItem)).Data);
};
break;
case "点评":
func = async(config) => {
return((await this.CoolapkApis.GetDataList($"/feed/nodeRatingList?targetType=all&parseRatingToFeed=1&uid={this.Data.Uid}", "", config.Page, config.LastItem)).Data);
};
break;
case "图文":
func = async(config) => {
return((await this.CoolapkApis.GetUserHtmlFeedList(this.Data.Uid, config.Page, config.LastItem)).Data);
};
break;
case "问答":
func = async(config) => {
return((await this.CoolapkApis.GetUserHtmlFeedList(this.Data.Uid, config.Page, config.LastItem)).Data);
};
break;
case "酷图":
func = async(config) => {
return((await this.CoolapkApis.GetDataList($"/feed/userCoolPictureFeedList?fragmentTemplate=flex&uid={this.Data.Uid}", "", config.Page, config.LastItem)).Data);
};
break;
case "好物":
func = async(config) => {
return((await this.CoolapkApis.GetDataList($"/goods/goodsFeedList?type=default&fragmentTemplate=flex&uid={this.Data.Uid}", "", config.Page, config.LastItem)).Data);
};
break;
case "好物单":
func = async(config) => {
return((await this.CoolapkApis.GetUserGoodsList(this.Data.Uid, config.Page)).Data);
};
break;
case "收藏单":
func = async(config) => {
return((await this.CoolapkApis.GetUserCollections(this.Data.Uid, config.Page)).Data);
};
break;
}
Entities = new IncrementalLoadingEntityCollection <Entity>(func);
NotifyChanged("Entities");
}
