melod1n/fast-messenger
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ability to use more animations (experimental);

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fix online friends loading;
conversation avatar in messages history screen;
test second tap on conversations item in bottom bar to scroll to top;
etc
This commit is contained in:
Danil Nikolaev
2024-12-17 20:51:02 +03:00
parent 85cda2065e
commit 6a69f28256
21 changed files with 299 additions and 85 deletions
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feature/friends/src/main/kotlin/dev/meloda/fast/friends/FriendsViewModel.kt
+48 -13
View File
@@ -8,6 +8,7 @@ import dev.meloda.fast.data.State
import dev.meloda.fast.data.processState
import dev.meloda.fast.datastore.UserSettings
import dev.meloda.fast.domain.FriendsUseCase
import dev.meloda.fast.domain.LoadUsersByIdsUseCase
import dev.meloda.fast.friends.model.FriendsScreenState
import dev.meloda.fast.friends.util.asPresentation
import dev.meloda.fast.model.BaseError
@@ -42,7 +43,8 @@ interface FriendsViewModel {
class FriendsViewModelImpl(
private val friendsUseCase: FriendsUseCase,
private val userSettings: UserSettings
private val userSettings: UserSettings,
private val loadUsersByIdsUseCase: LoadUsersByIdsUseCase
) : ViewModel(), FriendsViewModel {
override val screenState = MutableStateFlow(FriendsScreenState.EMPTY)
@@ -94,6 +96,49 @@ class FriendsViewModelImpl(
}
private fun loadFriends(offset: Int = currentOffset.value) {
friendsUseCase.getOnlineFriends(null, null)
.listenValue(viewModelScope) { state ->
state.processState(
error = { error ->
if (error is State.Error.ApiError) {
when (error.errorCode) {
VkErrorCode.USER_AUTHORIZATION_FAILED -> {
baseError.setValue { BaseError.SessionExpired }
}
else -> Unit
}
}
},
success = { userIds ->
loadUsersByIdsUseCase(userIds = userIds)
.listenValue(viewModelScope) { state ->
state.processState(
error = { error ->
if (error is State.Error.ApiError) {
when (error.errorCode) {
VkErrorCode.USER_AUTHORIZATION_FAILED -> {
baseError.setValue { BaseError.SessionExpired }
}
else -> Unit
}
}
},
success = { onlineFriends ->
screenState.setValue { old ->
old.copy(
onlineFriends = onlineFriends.map {
it.asPresentation(userSettings.useContactNames.value)
}
)
}
}
)
}
}
)
}
friendsUseCase.getFriends(count = LOAD_COUNT, offset = offset)
.listenValue(viewModelScope) { state ->
state.processState(
@@ -125,10 +170,6 @@ class FriendsViewModelImpl(
it.asPresentation(userSettings.useContactNames.value)
}
val loadedOnlineFriends = loadedFriends.filter {
it.onlineStatus.isOnline()
}
val newState = screenState.value.copy(
isPaginationExhausted = paginationExhausted
)
@@ -136,18 +177,12 @@ class FriendsViewModelImpl(
if (offset == 0) {
friends.emit(response)
screenState.setValue {
newState.copy(
friends = loadedFriends,
onlineFriends = loadedOnlineFriends
)
newState.copy(friends = loadedFriends)
}
} else {
friends.emit(friends.value.plus(response))
screenState.setValue {
newState.copy(
friends = newState.friends.plus(loadedFriends),
onlineFriends = newState.onlineFriends.plus(loadedOnlineFriends)
)
newState.copy(friends = newState.friends.plus(loadedFriends))
}
}
}