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Code Issues Releases Wiki Activity

Add some ProfileFragmentViewModel logic and tests

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This commit is contained in:
Ammar Githam 2021-06-13 20:52:03 +09:00
parent 1d9eb43442
commit 70ffac3025
5 changed files with 122 additions and 17 deletions
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2
app/src/main/java/awais/instagrabber/fragments/main/ProfileFragment.java
View file

@ -382,7 +382,7 @@ public class ProfileFragment extends Fragment implements SwipeRefreshLayout.OnRe
shouldRefresh = false;
return root;
}
// appStateViewModel.getCurrentUserLiveData().observe(getViewLifecycleOwner(), user -> viewModel.setCurrentUser(user));
appStateViewModel.getCurrentUserLiveData().observe(getViewLifecycleOwner(), user -> viewModel.setCurrentUser(user));
binding = FragmentProfileBinding.inflate(inflater, container, false);
root = binding.getRoot();
profileDetailsBinding = binding.header;

46
app/src/main/java/awais/instagrabber/viewmodels/ProfileFragmentViewModel.kt
View file

@ -1,13 +1,12 @@
package awais.instagrabber.viewmodels
import android.os.Bundle
import android.util.Log
import androidx.lifecycle.*
import androidx.savedstate.SavedStateRegistryOwner
import awais.instagrabber.db.repositories.AccountRepository
import awais.instagrabber.db.repositories.FavoriteRepository
import awais.instagrabber.models.Resource
import awais.instagrabber.repositories.responses.User
import awais.instagrabber.utils.extensions.TAG
import awais.instagrabber.webservices.*
class ProfileFragmentViewModel(
@ -20,17 +19,44 @@ class ProfileFragmentViewModel(
accountRepository: AccountRepository,
favoriteRepository: FavoriteRepository,
) : ViewModel() {
private val _profile = MutableLiveData<User?>()
val profile: LiveData<User?> = _profile
val username: LiveData<String> = Transformations.map(profile) { return@map it?.username ?: "" }
private val _profile = MutableLiveData<Resource<User?>>(Resource.loading(null))
private val _isLoggedIn = MutableLiveData(false)
var currentUser: User? = null
var isLoggedIn = false
get() = currentUser != null
private set
val profile: LiveData<Resource<User?>> = _profile
/**
* Username of profile without '`@`'
*/
val username: LiveData<String> = Transformations.map(profile) {
return@map when (it.status) {
Resource.Status.LOADING, Resource.Status.ERROR -> ""
Resource.Status.SUCCESS -> it.data?.username ?: ""
}
}
val isLoggedIn: LiveData<Boolean> = _isLoggedIn
var currentUser: Resource<User?>? = null
set(value) {
_isLoggedIn.postValue(value?.data != null)
// if no profile, and value is valid, set it as profile
val profileValue = profile.value
if (
profileValue?.status != Resource.Status.LOADING
&& profileValue?.data == null
&& value?.status == Resource.Status.SUCCESS
&& value.data != null
) {
_profile.postValue(Resource.success(value.data))
}
field = value
}
init {
Log.d(TAG, "${state.keys()} $userRepository $friendshipRepository $storiesRepository $mediaRepository")
// Log.d(TAG, "${state.keys()} $userRepository $friendshipRepository $storiesRepository $mediaRepository")
val usernameFromState = state.get<String?>("username")
if (usernameFromState.isNullOrBlank()) {
_profile.postValue(Resource.success(null))
}
}
}