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6 changes: 6 additions & 0 deletions
6
app/src/main/java/org/sopt/and/presentation/home/HomeEffect.kt
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| package org.sopt.and.presentation.home | ||
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| sealed interface HomeEffect { | ||
| data class ShowError(val message: String) : HomeEffect | ||
| data object NavigateToDetail : HomeEffect | ||
| } |
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app/src/main/java/org/sopt/and/presentation/home/HomeIntent.kt
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| package org.sopt.and.presentation.home | ||
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| sealed interface HomeIntent { | ||
| data object LoadInitialData : HomeIntent | ||
| data object RefreshContent : HomeIntent | ||
| } |
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8 changes: 8 additions & 0 deletions
8
app/src/main/java/org/sopt/and/presentation/home/HomeState.kt
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| package org.sopt.and.presentation.home | ||
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| data class HomeState( | ||
| val bannerImages: List<Int> = emptyList(), | ||
| val editorPicks: List<String> = emptyList(), | ||
| val top20Items: List<String> = emptyList(), | ||
| val isLoading: Boolean = false | ||
| ) |
68 changes: 42 additions & 26 deletions
68
app/src/main/java/org/sopt/and/presentation/home/HomeViewModel.kt
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| package org.sopt.and.presentation.home | ||
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| import androidx.lifecycle.ViewModel | ||
| import androidx.lifecycle.viewModelScope | ||
| import dagger.hilt.android.lifecycle.HiltViewModel | ||
| import kotlinx.coroutines.channels.Channel | ||
| import kotlinx.coroutines.flow.MutableStateFlow | ||
| import kotlinx.coroutines.flow.StateFlow | ||
| import kotlinx.coroutines.flow.asStateFlow | ||
| import kotlinx.coroutines.flow.receiveAsFlow | ||
| import kotlinx.coroutines.flow.update | ||
| import kotlinx.coroutines.launch | ||
| import org.sopt.and.R | ||
| import javax.inject.Inject | ||
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| data class HomeUiState( | ||
| val bannerImages: List<Int> = listOf(), | ||
| val editorPicks: List<String> = listOf(), | ||
| val top20Items: List<String> = listOf() | ||
| ) | ||
| @HiltViewModel | ||
| class HomeViewModel @Inject constructor() : ViewModel() { | ||
| private val _state = MutableStateFlow(HomeState()) | ||
| val state = _state.asStateFlow() | ||
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| class HomeViewModel : ViewModel() { | ||
| private val _uiState = MutableStateFlow(HomeUiState()) | ||
| val uiState: StateFlow<HomeUiState> = _uiState.asStateFlow() | ||
| private val _effect = Channel<HomeEffect>() | ||
| val effect = _effect.receiveAsFlow() | ||
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| init { | ||
| loadBannerImages() | ||
| loadEditorPicks() | ||
| loadTop20Items() | ||
| processIntent(HomeIntent.LoadInitialData) | ||
| } | ||
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| private fun loadBannerImages() { | ||
| val images = listOf( | ||
| R.drawable.banner_image, | ||
| R.drawable.banner_image, | ||
| R.drawable.banner_image, | ||
| R.drawable.banner_image | ||
| ) | ||
| _uiState.value = _uiState.value.copy(bannerImages = images) | ||
| fun processIntent(intent: HomeIntent) { | ||
| when (intent) { | ||
| HomeIntent.LoadInitialData -> loadInitialData() | ||
| HomeIntent.RefreshContent -> refreshContent() | ||
| } | ||
| } | ||
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| private fun loadEditorPicks() { | ||
| val picks = List(5) { "추천작 $it" } | ||
| _uiState.value = _uiState.value.copy(editorPicks = picks) | ||
| private fun loadInitialData() { | ||
| viewModelScope.launch { | ||
| _state.update { it.copy(isLoading = true) } | ||
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| val images = listOf( | ||
| R.drawable.banner_image, | ||
| R.drawable.banner_image, | ||
| R.drawable.banner_image, | ||
| R.drawable.banner_image | ||
| ) | ||
| val picks = List(5) { "추천작 $it" } | ||
| val items = List(20) { "Top $it" } | ||
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| _state.update { it.copy( | ||
| bannerImages = images, | ||
| editorPicks = picks, | ||
| top20Items = items, | ||
| isLoading = false | ||
| ) } | ||
| } | ||
| } | ||
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| private fun loadTop20Items() { | ||
| val items = List(20) { "Top $it" } | ||
| _uiState.value = _uiState.value.copy(top20Items = items) | ||
| private fun refreshContent() { | ||
| loadInitialData() | ||
| } | ||
| } | ||
| } |