public PostsPageViewModel(INavigationService navigationService, IRedditApiSource redditApiSource)
{
_navigationService = navigationService;
_redditApiSource = redditApiSource;
ShowPostDetailCommand = new DelegateCommand <Post>(async(post) =>
{
var navParams = new NavigationParameters
{
{ "currentPost", post }
};
await navigationService.NavigateAsync(PageTokens.PostDetailPage, navParams);
});
}
public RootMasterDetailPageViewModel(INavigationService navigationService, IRedditApiSource redditApiSource)
{
_navigationService = navigationService;
_redditApiSource = redditApiSource;
ChangeSubredditCommand = DelegateCommand <Subreddit> .FromAsyncHandler(async (subReddit) =>
{
var navParams = new NavigationParameters
{
{ "currentSubreddit", subReddit }
};
CurrentSubreddit = subReddit;
await _navigationService.NavigateAsync($"{PageTokens.RootNavigationPage}/{PageTokens.PostsPage}", navParams);
// or
//await _navigationService.NavigateAsync($"{PageTokens.RootNavigationPage}/{PageTokens.PostsPage}?subredditTitle={subReddit.Title}");
});
}
public PostDetailPageViewModel(INavigationService navigationService, IRedditApiSource redditApiSource)
{
_navigationService = navigationService;
_redditApiSource = redditApiSource;
}
