77 lines
2.8 KiB
Kotlin
77 lines
2.8 KiB
Kotlin
package app
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import kotlinx.coroutines.*
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import kotlinx.serialization.decodeFromString
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import kotlinx.serialization.encodeToString
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import kotlinx.serialization.json.Json
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import javax.inject.Inject
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import javax.inject.Singleton
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@Singleton
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class AppStateManager @Inject constructor(
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private val appPreferences: AppPreferences,
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) {
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private val _openRepositoriesPaths = mutableMapOf<Int, String>()
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val openRepositoriesPathsTabs: Map<Int, String>
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get() = _openRepositoriesPaths
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private val _latestOpenedRepositoriesPaths = mutableListOf<String>()
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val latestOpenedRepositoriesPaths: List<String>
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get() = _latestOpenedRepositoriesPaths
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private val appStateScope = CoroutineScope(SupervisorJob() + Dispatchers.IO) // TODO Stop this when closing the app
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val latestOpenedRepositoryPath: String
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get() = _latestOpenedRepositoriesPaths.firstOrNull() ?: ""
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fun repositoryTabChanged(key: Int, path: String) = appStateScope.launch(Dispatchers.IO) {
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// Do not save already saved repos
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if (!_openRepositoriesPaths.containsValue(path))
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_openRepositoriesPaths[key] = path
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// Remove any previously existing path
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_latestOpenedRepositoriesPaths.remove(path)
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// Add the latest one to the beginning
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_latestOpenedRepositoriesPaths.add(0, path)
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if (_latestOpenedRepositoriesPaths.count() > 5)
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_latestOpenedRepositoriesPaths.removeLast()
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updateSavedRepositoryTabs()
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updateLatestRepositoryTabs()
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}
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fun repositoryTabRemoved(key: Int) = appStateScope.launch(Dispatchers.IO) {
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_openRepositoriesPaths.remove(key)
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updateSavedRepositoryTabs()
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}
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private suspend fun updateSavedRepositoryTabs() = withContext(Dispatchers.IO) {
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val tabsList = _openRepositoriesPaths.map { it.value }
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appPreferences.latestTabsOpened = Json.encodeToString(tabsList)
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}
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private suspend fun updateLatestRepositoryTabs() = withContext(Dispatchers.IO) {
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appPreferences.latestOpenedRepositoriesPath = Json.encodeToString(_latestOpenedRepositoriesPaths)
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}
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fun loadRepositoriesTabs() {
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val repositoriesSaved = appPreferences.latestTabsOpened
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if (repositoriesSaved.isNotEmpty()) {
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val repositoriesList = Json.decodeFromString<List<String>>(repositoriesSaved)
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repositoriesList.forEachIndexed { index, repository ->
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_openRepositoriesPaths[index] = repository
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}
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}
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val repositoriesPathsSaved = appPreferences.latestOpenedRepositoriesPath
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if (repositoriesPathsSaved.isNotEmpty()) {
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val repositories = Json.decodeFromString<List<String>>(repositoriesPathsSaved)
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_latestOpenedRepositoriesPaths.addAll(repositories)
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}
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}
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} |