package jp.co.progress_llc.portal.feature.depart.presentation

import javax.inject.Inject
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.asStateFlow
import kotlinx.coroutines.launch
import jp.co.progress_llc.portal.feature.depart.repository.DepartRepositoryImpl
import jp.co.progress_llc.portal.core.data.Route

@HiltViewModel
class DepartViewModel @Inject constructor(
  private val departRepositoryImpl: DepartRepositoryImpl
) : ViewModel(), DepartUiLogic {

  private val _routes = MutableStateFlow<List<Route>>(emptyList())
  override val routes: StateFlow<List<Route>> = _routes.asStateFlow()

  init {
    loadRoutes()
  }

  private fun loadRoutes() {
    viewModelScope.launch {
      try {
        val routeList = departRepositoryImpl.getAllRoute()
        _routes.value = routeList
      } catch (e: Exception) {
        _routes.value = emptyList()
      }
    }
  }
}