Coverage Summary for Class: ReceiveScreenViewModel (debug.com.greybox.projectmesh.viewModel)

 package com.greybox.projectmesh.viewModel
 
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.greybox.projectmesh.GlobalApp
 import com.greybox.projectmesh.server.AppServer
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.kodein.di.DI
 import org.kodein.di.instance
 import java.io.File
 
 data class ReceiveScreenModel(
     val incomingTransfers: List<AppServer.IncomingTransferInfo> = emptyList(),
 )
 
 class ReceiveScreenViewModel(di: DI, savedStateHandle: SavedStateHandle): ViewModel(){
     private val _uiState = MutableStateFlow(ReceiveScreenModel())
     val uiState: Flow<ReceiveScreenModel> = _uiState.asStateFlow()
     private val appServer: AppServer by di.instance()
     private val receiveDir: File by di.instance(tag = GlobalApp.TAG_RECEIVE_DIR)
     init {
         viewModelScope.launch {
             appServer.incomingTransfers.collect{
                 _uiState.update { prev ->
                     prev.copy(
                         incomingTransfers = it
                     )
                 }
             }
         }
     }
 
     /*
     If user accept the file, then the file will be downloaded to specific directory
     1. Make sure the destination directory exist, if not, then create one.
     2. Process the file transfer by using "acceptIncomingTransfer" function from the Server side
      */
     fun onAccept(transfer: AppServer.IncomingTransferInfo){
         viewModelScope.launch {
             withContext(Dispatchers.IO){
                 if (!receiveDir.exists()){
                     receiveDir.mkdirs()
                 }
                 val file = File(receiveDir, transfer.name)
                 appServer.acceptIncomingTransfer(transfer, file)
             }
         }
     }
 
     /*
     If user decline the file, then call "onDeclineIncomingTransfer" function from the Server side
      */
     fun onDecline(transfer: AppServer.IncomingTransferInfo){
         viewModelScope.launch{
             appServer.onDeclineIncomingTransfer(transfer)
         }
     }
 
     /*
     If user delete the file, then call "onDeleteIncomingTransfer" function from the Server side
      */
     fun onDelete(transfer: AppServer.IncomingTransferInfo){
         viewModelScope.launch {
             appServer.onDeleteIncomingTransfer(transfer)
         }
     }
 }