1 files changed, 92 insertions, 0 deletions
diff --git a/app/src/main/java/xyz/adjutor/aniki/TopMangaPage.kt b/app/src/main/java/xyz/adjutor/aniki/TopMangaPage.kt
new file mode 100644
index 0000000..6606b6c
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/TopMangaPage.kt
@@ -0,0 +1,92 @@
+package xyz.adjutor.aniki
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import androidx.fragment.app.Fragment
+import androidx.navigation.fragment.findNavController
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.snackbar.Snackbar
+import com.google.gson.GsonBuilder
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+
+class TopMangaPage : Fragment() {
+
+    override fun onCreateView(
+            inflater: LayoutInflater, container: ViewGroup?,
+            savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        val view = inflater.inflate(R.layout.top_manga_page, container, false)
+
+        makeApiCall(view, base_url)
+
+        return view
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        //button to return to the home page
+        view.findViewById<Button>(R.id.button_home).setOnClickListener {
+            findNavController().navigate(R.id.action_TopMangaPage_to_HomePage)
+        }
+
+    }
+
+    //display the recyclerview
+    fun showList(view: View, mangaList: List<TopManga> ){
+        val recyclerView: RecyclerView = view.findViewById(R.id.recycler_view)
+        recyclerView.setHasFixedSize(true)
+        recyclerView.layoutManager = LinearLayoutManager(view.context)
+        recyclerView.adapter = TopMangaAdapter(mangaList)
+    }
+
+    fun makeApiCall(view: View, BASE_URL: String) {
+
+        val gson = GsonBuilder()
+                .setLenient()
+                .create()
+
+        val retrofit = Retrofit.Builder()
+                .baseUrl(BASE_URL)
+                .addConverterFactory(GsonConverterFactory.create(gson))
+                .build()
+
+        val service = retrofit.create(TopMangaApi::class.java)
+        val call = service.getTopMangaData()
+
+        call.enqueue(object : Callback<RestTopMangaResponse> {
+            override fun onResponse(call: Call<RestTopMangaResponse>, response: Response<RestTopMangaResponse>) {
+                if(response.isSuccessful && response.body() != null){ //if the code returned is >= 200 and < 300 AND the the body ain't empty
+                    val mangaList = response.body()!!.getResults() //getting the "top" field containing our list of TopMangas
+                    showList(view, mangaList) // calling the method in charge of displaying on the recyclerview
+                } else {
+                    showError() //a snackbar
+                }
+            }
+
+            override fun onFailure(call: Call<RestTopMangaResponse>, t: Throwable) {
+                showError()
+            }
+
+        })
+    }
+
+    private fun showError() {
+        Snackbar.make(requireView(), "HA? YOU THOUGHT IT WAS AN API !? BUT IT WAS I, ERROR !", Snackbar.LENGTH_LONG)
+                .setAction("Action", null).show()
+    }
+
+    companion object {
+        var base_url = "https://api.jikan.moe/" //the api's base url
+    }
+
+}
+\ No newline at end of file