119 lines
3.8 KiB
Kotlin
119 lines
3.8 KiB
Kotlin
package com.jetpackduba.gitnuro.viewmodels
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import com.jetpackduba.gitnuro.git.RefreshType
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import com.jetpackduba.gitnuro.git.TabState
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import com.jetpackduba.gitnuro.git.branches.*
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import com.jetpackduba.gitnuro.git.rebase.RebaseBranchUseCase
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import com.jetpackduba.gitnuro.git.remote_operations.PullFromSpecificBranchUseCase
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import com.jetpackduba.gitnuro.git.remote_operations.PushToSpecificBranchUseCase
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import com.jetpackduba.gitnuro.preferences.AppSettings
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.flow.MutableStateFlow
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import kotlinx.coroutines.flow.StateFlow
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import kotlinx.coroutines.launch
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import org.eclipse.jgit.api.Git
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import org.eclipse.jgit.lib.Ref
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import javax.inject.Inject
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private const val TAG = "BranchesViewModel"
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class BranchesViewModel @Inject constructor(
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private val rebaseBranchUseCase: RebaseBranchUseCase,
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private val tabState: TabState,
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private val appSettings: AppSettings,
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private val pushToSpecificBranchUseCase: PushToSpecificBranchUseCase,
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private val pullFromSpecificBranchUseCase: PullFromSpecificBranchUseCase,
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private val getCurrentBranchUseCase: GetCurrentBranchUseCase,
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private val mergeBranchUseCase: MergeBranchUseCase,
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private val getBranchesUseCase: GetBranchesUseCase,
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private val createBranchUseCase: CreateBranchUseCase,
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private val deleteBranchUseCase: DeleteBranchUseCase,
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private val checkoutRefUseCase: CheckoutRefUseCase,
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private val tabScope: CoroutineScope,
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) : ExpandableViewModel(true) {
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private val _branches = MutableStateFlow<List<Ref>>(listOf())
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val branches: StateFlow<List<Ref>>
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get() = _branches
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private val _currentBranch = MutableStateFlow<Ref?>(null)
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val currentBranch: StateFlow<Ref?>
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get() = _currentBranch
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init {
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tabScope.launch {
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tabState.refreshFlowFiltered(RefreshType.ALL_DATA)
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{
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refresh(tabState.git)
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}
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}
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}
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private suspend fun loadBranches(git: Git) {
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_currentBranch.value = getCurrentBranchUseCase(git)
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val branchesList = getBranchesUseCase(git).toMutableList()
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// set selected branch as the first one always
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val selectedBranch = branchesList.find { it.name == _currentBranch.value?.name }
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if (selectedBranch != null) {
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branchesList.remove(selectedBranch)
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branchesList.add(0, selectedBranch)
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}
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_branches.value = branchesList
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}
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fun mergeBranch(ref: Ref) = tabState.safeProcessing(
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refreshType = RefreshType.ALL_DATA,
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) { git ->
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mergeBranchUseCase(git, ref, appSettings.ffMerge)
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}
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fun deleteBranch(branch: Ref) = tabState.safeProcessing(
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refreshType = RefreshType.ALL_DATA,
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) { git ->
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deleteBranchUseCase(git, branch)
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}
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fun checkoutRef(ref: Ref) = tabState.safeProcessing(
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refreshType = RefreshType.ALL_DATA,
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) { git ->
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checkoutRefUseCase(git, ref)
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}
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suspend fun refresh(git: Git) {
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loadBranches(git)
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}
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fun rebaseBranch(ref: Ref) = tabState.safeProcessing(
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refreshType = RefreshType.ALL_DATA,
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) { git ->
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rebaseBranchUseCase(git, ref)
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}
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fun selectBranch(ref: Ref) {
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tabState.newSelectedRef(ref.objectId)
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}
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fun pushToRemoteBranch(branch: Ref) = tabState.safeProcessing(
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refreshType = RefreshType.ALL_DATA,
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) { git ->
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pushToSpecificBranchUseCase(
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git = git,
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force = false,
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pushTags = false,
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remoteBranch = branch,
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)
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}
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fun pullFromRemoteBranch(branch: Ref) = tabState.safeProcessing(
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refreshType = RefreshType.ALL_DATA,
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) { git ->
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pullFromSpecificBranchUseCase(
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git = git,
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rebase = false,
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remoteBranch = branch,
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)
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}
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} |