25 lines
607 B
Kotlin
25 lines
607 B
Kotlin
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package xyz.pixelatedw.recipe.data
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import androidx.lifecycle.ViewModel
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import kotlinx.coroutines.flow.MutableStateFlow
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import kotlinx.coroutines.flow.asStateFlow
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import kotlinx.coroutines.flow.update
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class RecipesView : ViewModel() {
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private val _activeRecipe = MutableStateFlow<Recipe?>( null )
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val activeRecipe = _activeRecipe.asStateFlow()
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private val _recipes = MutableStateFlow<List<Recipe>>( arrayListOf() )
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val recipes = _recipes.asStateFlow()
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fun addRecipe(recipe: Recipe) {
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_recipes.update {
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it + recipe
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}
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}
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fun setActive(recipe: Recipe) {
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_activeRecipe.update { recipe }
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}
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}
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