58 lines
2.0 KiB
Kotlin
58 lines
2.0 KiB
Kotlin
package com.keylesspalace.tusky.components.followedtags
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import android.util.Log
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.viewModelScope
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import androidx.paging.ExperimentalPagingApi
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import androidx.paging.Pager
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import androidx.paging.PagingConfig
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import androidx.paging.cachedIn
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import at.connyduck.calladapter.networkresult.fold
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import com.keylesspalace.tusky.components.compose.ComposeAutoCompleteAdapter
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import com.keylesspalace.tusky.components.search.SearchType
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import com.keylesspalace.tusky.di.Injectable
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import com.keylesspalace.tusky.entity.HashTag
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import com.keylesspalace.tusky.network.MastodonApi
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import javax.inject.Inject
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class FollowedTagsViewModel @Inject constructor(
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private val api: MastodonApi
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) : ViewModel(), Injectable {
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val tags: MutableList<HashTag> = mutableListOf()
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var nextKey: String? = null
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var currentSource: FollowedTagsPagingSource? = null
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@OptIn(ExperimentalPagingApi::class)
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val pager = Pager(
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config = PagingConfig(pageSize = 100),
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remoteMediator = FollowedTagsRemoteMediator(api, this),
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pagingSourceFactory = {
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FollowedTagsPagingSource(
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viewModel = this
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).also { source ->
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currentSource = source
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}
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}
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).flow.cachedIn(viewModelScope)
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fun searchAutocompleteSuggestions(
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token: String
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): List<ComposeAutoCompleteAdapter.AutocompleteResult> {
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return api.searchSync(query = token, type = SearchType.Hashtag.apiParameter, limit = 10)
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.fold({ searchResult ->
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searchResult.hashtags.map {
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ComposeAutoCompleteAdapter.AutocompleteResult.HashtagResult(
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it.name
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)
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}
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}, { e ->
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Log.e(TAG, "Autocomplete search for $token failed.", e)
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emptyList()
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})
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}
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companion object {
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private const val TAG = "FollowedTagsViewModel"
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}
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}
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