favorites

app/build.gradle

@@ -19,6 +19,7 @@ android {
         versionCode 1
         versionName "1.0"
 
+
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -51,6 +52,9 @@ dependencies {
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.navigation:navigation-fragment:2.5.3'
     implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.1'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'

app/src/main/java/com/example/mealmate/ui/FavoriteRecipeModel.kt → app/src/main/java/com/example/mealmate/Favorite.kt

@@ -1,15 +1,24 @@
-package com.example.mealmate.ui
+package com.example.mealmate
 import androidx.annotation.Keep
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 @Keep
 @Serializable
-data class FavoriteRecipeModel(
+data class Favorite (
+    @SerialName("id")
+    val recipeId: String?,
     @SerialName("title")
     val title: String?,
     @SerialName("image")
     val recipeImageUrl: String?,
     @SerialName("maxReadyTime")
     val prepTime: Int
 ) : java.io.Serializable
+//
+//@Keep
+//@Serializable
+//data class FavoriteResponse(
+//    @SerialName("results")
+//    val result: List<SearchResult>?
+//)

app/src/main/java/com/example/mealmate/FavoriteActivity.kt

@@ -0,0 +1,127 @@
+package com.example.mealmate
+
+import android.os.Bundle
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.AdapterView
+import android.widget.ArrayAdapter
+import android.widget.Spinner
+import android.widget.Toast
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.codepath.asynchttpclient.AsyncHttpClient
+import com.codepath.asynchttpclient.RequestParams
+import com.codepath.asynchttpclient.callback.JsonHttpResponseHandler
+import com.example.mealmate.*
+import com.example.mealmate.databinding.FragmentFavoriteBinding
+import com.example.mealmate.databinding.FragmentHomeBinding
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.json.Json
+import okhttp3.Headers
+import org.json.JSONException
+import org.json.JSONObject
+import java.net.URL
+
+private const val TAG = "FavoriteActivity/"
+class FavoriteFragment : Fragment() {
+
+    private var _binding: FragmentFavoriteBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+    private lateinit var searchResultsAdapter: SearchResultsAdapter
+    private var searchResultList = mutableListOf<String>()
+
+    override fun onCreateView (
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        val favoriteModel =
+            ViewModelProvider(this).get(FavoriteViewModel::class.java)
+
+        _binding = FragmentFavoriteBinding.inflate(inflater, container, false)
+        //val recyclerView: RecyclerView =binding.recyclerView
+
+        val root: View = binding.root
+    updateView()
+
+        return root
+    }
+
+    private fun updateView() {
+        val recyclerView: RecyclerView = binding.favoriteRecipesRecyclerView
+
+        convertIDS(MainActivity.recipeIds) { searchResults ->
+            searchResultsAdapter = SearchResultsAdapter(requireActivity(), searchResults)
+            recyclerView.adapter = searchResultsAdapter
+            recyclerView.layoutManager = LinearLayoutManager(requireActivity()).also {
+                val dividerItemDecoration = DividerItemDecoration(requireActivity(), it.orientation)
+                recyclerView.addItemDecoration(dividerItemDecoration)
+            }
+        }
+
+        //searchResultsAdapter.notifyDataSetChanged()
+    }
+
+    private fun convertIDS(ids: MutableList<String>?, callback: (List<SearchResult>) -> Unit) {
+        val client = AsyncHttpClient()
+        val searchResults = mutableListOf<SearchResult>()
+
+        if (ids != null) {
+            for (id in ids) {
+                System.out.println(id)
+                val url = "https://api.spoonacular.com/recipes/$id/information?apiKey=$API_KEY"
+                val requestParams = RequestParams()
+                requestParams.put("apiKey", API_KEY)
+
+                    client.get(url, requestParams, object : JsonHttpResponseHandler() {
+            override fun onSuccess(statusCode: Int, headers: Headers, json: JSON) {
+                Log.i(TAG, "Successfully fetched recipes: $json")
+                try {
+                    val parsedJson = createJson().decodeFromString(
+                        SearchNewsResponse.serializer(),
+                        json.jsonObject.toString()
+                    )
+
+                    parsedJson.result?.let { list ->
+                        for (resultJson in list) {
+                            val searchResult = SearchResult(
+                                id = resultJson.id.toString(),
+                                title = resultJson.title.toString(),
+                                poster = resultJson.poster.toString()
+                            )
+                            searchResults.add(searchResult)
+                        }
+                    }
+                    callback(searchResults)
+
+                } catch (e: JSONException) {
+                    Log.e(TAG, "Exception: $e")
+                }
+            }
+
+                    override fun onFailure(
+                        statusCode: Int,
+                        headers: Headers?,
+                        response: String?,
+                        throwable: Throwable?
+                    ) {
+                        Log.e(TAG, "Failed to fetch recipe information for id $id")
+                    }
+                })
+            }
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}

app/src/main/java/com/example/mealmate/FavoriteViewModel.kt

@@ -0,0 +1,13 @@
+package com.example.mealmate
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+
+class FavoriteViewModel : ViewModel() {
+
+    private val _text = MutableLiveData<String>().apply {
+        value = "This is favorite Fragment"
+    }
+    val text: LiveData<String> = _text
+}

app/src/main/java/com/example/mealmate/MainActivity.kt

@@ -15,6 +15,10 @@ import com.google.firebase.auth.FirebaseAuth
 class MainActivity : AppCompatActivity() {
 
     private lateinit var binding: ActivityMainBinding
+    // Define companion object to hold recipe IDs
+    companion object {
+        var recipeIds = mutableListOf<String>()
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -37,6 +41,7 @@ class MainActivity : AppCompatActivity() {
         navView.setupWithNavController(navController)
 
         val user = FirebaseAuth.getInstance().currentUser
+
         if (user == null) {
             // Launch the LoginActivity
             val intent = Intent(this, LoginActivity::class.java)
@@ -55,5 +60,6 @@ class MainActivity : AppCompatActivity() {
             setupActionBarWithNavController(navController, appBarConfiguration)
             navView.setupWithNavController(navController)
         }
+
     }
 }

app/src/main/java/com/example/mealmate/SearchResultActivity.kt

@@ -20,7 +20,7 @@ fun createJson() = Json {
     useAlternativeNames = false
 }
 
-const val API_KEY = "3315e5304bb34417bd8b8f00d0b92dd8"
+const val API_KEY = "258b2661d05f47a08e048ce42c190429"
 private const val TAG = "SearchResultActivity/"
 class SearchResultActivity : AppCompatActivity() {
 

app/src/main/java/com/example/mealmate/SearchResultsAdapter.kt

@@ -8,6 +8,7 @@ import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.View
+import android.widget.Button
 import android.widget.ImageView
 import android.widget.TextView
 import androidx.core.app.ActivityOptionsCompat
@@ -37,12 +38,19 @@ class SearchResultsAdapter(private val context: Context, private val searchResul
         private var id: TextView
         private var name: TextView
         private var poster: ImageView
-
+        private var addButton: Button
         init {
             itemView.setOnClickListener(this)
             id = itemView.findViewById(R.id.recipe_id)
             name = itemView.findViewById(R.id.recipe_name)
             poster=itemView.findViewById(R.id.recipe_image)
+
+            addButton = itemView.findViewById(R.id.button)
+            addButton.setOnClickListener {
+                val recipeId = id.text.toString()
+                MainActivity.recipeIds.add(recipeId)
+                Log.i("Recipe ID added", "Recipe ID $recipeId added to recipeIds: ${MainActivity.recipeIds}")
+            }
         }
 
         fun bind(searchResult: SearchResult) {