44 lines
1.6 KiB
Kotlin
44 lines
1.6 KiB
Kotlin
package io.heckel.ntfy.ui
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import androidx.lifecycle.LiveData
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.ViewModelProvider
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import androidx.lifecycle.viewModelScope
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import io.heckel.ntfy.data.*
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.launch
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import kotlin.collections.List
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class SubscriptionsViewModel(private val repository: Repository) : ViewModel() {
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fun list(): LiveData<List<Subscription>> {
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return repository.getSubscriptionsLiveData()
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}
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fun listIdsWithInstantStatus(): LiveData<Set<Pair<Long, Boolean>>> {
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return repository.getSubscriptionIdsWithInstantStatusLiveData()
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}
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fun add(subscription: Subscription) = viewModelScope.launch(Dispatchers.IO) {
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repository.addSubscription(subscription)
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}
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fun remove(subscriptionId: Long) = viewModelScope.launch(Dispatchers.IO) {
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repository.removeAllNotifications(subscriptionId)
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repository.removeSubscription(subscriptionId)
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}
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suspend fun get(baseUrl: String, topic: String): Subscription? {
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return repository.getSubscription(baseUrl, topic)
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}
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}
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class SubscriptionsViewModelFactory(private val repository: Repository) : ViewModelProvider.Factory {
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@Suppress("UNCHECKED_CAST")
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override fun <T : ViewModel?> create(modelClass: Class<T>) =
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with(modelClass){
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when {
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isAssignableFrom(SubscriptionsViewModel::class.java) -> SubscriptionsViewModel(repository) as T
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else -> throw IllegalArgumentException("Unknown viewModel class $modelClass")
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}
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}
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}
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