From 93b4d04587166db13d1ae4ccaafb652e3f38d48d Mon Sep 17 00:00:00 2001
From: Joren <joren.schipman@student.howest.be>
Date: Tue, 30 Apr 2024 00:05:02 +0200
Subject: [PATCH] Change names of database methods

---
 .../java/com/ti/mobpo/data/FavouriteDao.kt    |  5 +-
 .../com/ti/mobpo/data/FavouritesRepository.kt |  2 +-
 .../mobpo/data/OfflineFavouritesRepository.kt |  4 +-
 .../com/ti/mobpo/ui/screens/Favourites.kt     | 56 ++++++++++++++++++-
 4 files changed, 58 insertions(+), 9 deletions(-)

diff --git a/app/src/main/java/com/ti/mobpo/data/FavouriteDao.kt b/app/src/main/java/com/ti/mobpo/data/FavouriteDao.kt
index c409f3a..6669a1c 100644
--- a/app/src/main/java/com/ti/mobpo/data/FavouriteDao.kt
+++ b/app/src/main/java/com/ti/mobpo/data/FavouriteDao.kt
@@ -14,9 +14,8 @@ interface FavouriteDao {
 
     @Delete
     suspend fun delete(favourite: Favourite)
-
-    @Query("SELECT id FROM favourites")
-    fun getAllFavoriteIds(): Flow<List<Int>>
+    @Query("SELECT * from favourites ORDER BY id ASC")
+    fun getAllItems(): Flow<List<Favourite>>
 
     @Query("SELECT EXISTS(SELECT 1 FROM favourites WHERE id = :id LIMIT 1)")
     suspend fun isFavourite(id: Int): Boolean
diff --git a/app/src/main/java/com/ti/mobpo/data/FavouritesRepository.kt b/app/src/main/java/com/ti/mobpo/data/FavouritesRepository.kt
index 4083c1b..b701947 100644
--- a/app/src/main/java/com/ti/mobpo/data/FavouritesRepository.kt
+++ b/app/src/main/java/com/ti/mobpo/data/FavouritesRepository.kt
@@ -9,7 +9,7 @@ interface FavouritesRepository {
     /**
      * Retrieve all the items from the the given data source.
      */
-    fun getAllFavoriteIds(): Flow<List<Int>>
+    fun getAllItems(): Flow<List<Favourite>>
 
     /**
      * Insert item in the data source
diff --git a/app/src/main/java/com/ti/mobpo/data/OfflineFavouritesRepository.kt b/app/src/main/java/com/ti/mobpo/data/OfflineFavouritesRepository.kt
index 6f4b000..12443cf 100644
--- a/app/src/main/java/com/ti/mobpo/data/OfflineFavouritesRepository.kt
+++ b/app/src/main/java/com/ti/mobpo/data/OfflineFavouritesRepository.kt
@@ -3,8 +3,8 @@ package com.ti.mobpo.data
 import kotlinx.coroutines.flow.Flow
 
 class OfflineFavouritesRepository(private val favouriteDao: FavouriteDao) : FavouritesRepository {
-    override fun getAllFavoriteIds(): Flow<List<Int>> {
-        return favouriteDao.getAllFavoriteIds()
+    override fun getAllItems(): Flow<List<Favourite>> {
+        return favouriteDao.getAllItems()
     }
     override suspend fun insertItem(item: Favourite) {
         favouriteDao.insert(item)
diff --git a/app/src/main/java/com/ti/mobpo/ui/screens/Favourites.kt b/app/src/main/java/com/ti/mobpo/ui/screens/Favourites.kt
index 2fe3bd6..dae1083 100644
--- a/app/src/main/java/com/ti/mobpo/ui/screens/Favourites.kt
+++ b/app/src/main/java/com/ti/mobpo/ui/screens/Favourites.kt
@@ -1,10 +1,60 @@
 package com.ti.mobpo.ui.screens
 
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.ti.mobpo.AppViewModelProvider
+import com.ti.mobpo.ui.viewmodels.FavouritesViewModel
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.grid.items
+import androidx.compose.ui.Modifier
 
 @Composable
-fun Favourites() {
-    println("Favourites")
-    Text("Favourites Page")
+fun FavoritesScreen(viewModel: FavouritesViewModel = viewModel(factory = AppViewModelProvider.Factory)) {
+    Favorites(viewModel)
+}
+
+@Composable
+fun Favorites(favoritesViewModel: FavouritesViewModel) {
+    val favorites by favoritesViewModel.pokemonDetails.collectAsState()
+    favoritesViewModel.loadFavourites()
+
+    Column(
+        verticalArrangement = Arrangement.Top,
+        horizontalAlignment = Alignment.CenterHorizontally,
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(20.dp)
+    ) {
+        Spacer(modifier = Modifier.height(16.dp))
+
+        favorites?.let { favoritesList ->
+            if (favoritesList.isNotEmpty()) {
+                LazyVerticalGrid(
+                    columns = GridCells.Adaptive(150.dp),
+                    verticalArrangement = Arrangement.spacedBy(8.dp),
+                    horizontalArrangement = Arrangement.spacedBy(8.dp)
+                ) {
+                    items(items = favoritesList, key = { pokemon -> pokemon.id }) { pokemon ->
+                        PokemonCard(pokemon, toggleFavorite = { pokemonId ->
+                            favoritesViewModel.toggleFavorite(pokemonId)
+                        })
+                    }
+                }
+            } else {
+                Text("No favorites found")
+            }
+        }
+    }
 }