public async Task GetServiceBlog(int pageIndex, int pageSize, int position)
{
string url = string.Empty;
//开放平台上请求数据
if (position < 2)
{
if (position == 0)
{
url = string.Format(Constant.BLOG_HOME_LIST, pageIndex, pageSize);
}
else
{
url = string.Format(Constant.BLOG_PICKED_LIST, pageIndex, pageSize);
}
await HttpClientUtil.GetAsync <List <BlogModel> >(url, null,
async (list) =>
{
blogView.GetServiceBlogSuccess(list);
BlogCategoryModel model = MyApplication.blogCategoryList.Where(f => f.Position == position).FirstOrDefault();
list.ForEach(f => f.CategoryId = model.CategoryId);
await SqliteDatabase.Instance().UpdateBlogList(list);
},
(error) =>
{
blogView.GetServiceBlogFail(error);
});
}
//从网页总抓取数据
else
{
url = string.Format(Constant.BLOG_CATEGORY_LIST, pageIndex, pageSize);
BlogCategoryModel model = MyApplication.blogCategoryList.Where(f => f.Position == position).FirstOrDefault();
model.PageIndex = pageIndex;
await HttpClientUtil.PostBlogCategoryAsync(url, model,
async (list) => {
blogView.GetServiceBlogSuccess(list);
list.ForEach(f => f.CategoryId = model.CategoryId);
await SqliteDatabase.Instance().UpdateBlogList(list);
},
(error) => {
blogView.GetServiceBlogFail(error);
});
}
}
public async Task GetServiceBlog(AccessToken token, string blogApp)
{
try
{
var result = await OkHttpUtils.Instance(token).GetAsyn(string.Format(ApiUtils.BlogApp, blogApp));
if (result.IsError)
{
blogView.GetServiceBlogFail(result.Message);
}
else
{
var blog = JsonConvert.DeserializeObject <BlogModel>(result.Message);
blog.BlogApp = blogApp;
await SQLiteUtils.Instance().UpdateBlog(blog);
blogView.GetServiceBlogSuccess(blog);
}
}
catch (Exception ex)
{
blogView.GetServiceBlogFail(ex.Message);
}
}