Finished search manga page controller

1 files changed, 73 insertions, 0 deletions

diff --git a/app/src/main/java/xyz/adjutor/aniki/presentation/controller/SearchMangaController.kt b/app/src/main/java/xyz/adjutor/aniki/presentation/controller/SearchMangaController.kt
new file mode 100644
index 0000000..572c57e
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/presentation/controller/SearchMangaController.kt
@@ -0,0 +1,73 @@
+package xyz.adjutor.aniki.presentation.controller
+
+import com.google.gson.Gson
+import com.google.gson.GsonBuilder
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import xyz.adjutor.aniki.data.manga.SearchMangaApi
+import xyz.adjutor.aniki.presentation.model.manga.SearchManga
+import xyz.adjutor.aniki.presentation.model.manga.SearchMangaResponse
+import xyz.adjutor.aniki.presentation.view.manga.SearchMangaPage
+
+class SearchMangaController {
+
+    lateinit var gson: Gson
+    lateinit var baseUrl: String //the api's base url
+    lateinit var view: SearchMangaPage
+
+    fun onStart(searchMangaPage: SearchMangaPage) {
+
+        view = searchMangaPage
+        baseUrl = "https://api.jikan.moe/" //the api's base url
+        gson = GsonBuilder()
+            .setLenient()
+            .create()
+    }
+
+    //call the API and show the list
+    private fun makeApiCall(view: SearchMangaPage, BASE_URL: String, query: String) {
+
+        val retrofit = Retrofit.Builder()
+            .baseUrl(BASE_URL)
+            .addConverterFactory(GsonConverterFactory.create(gson))
+            .build()
+
+        val service = retrofit.create(SearchMangaApi::class.java)
+        val call =
+            service.getSearchMangaData(q = query) //fate is an exemple, we'll have to replace it by the user input.
+
+        call.enqueue(object : Callback<SearchMangaResponse> {
+            override fun onResponse(
+                call: Call<SearchMangaResponse>,
+                response: Response<SearchMangaResponse>
+            ) {
+                if (response.isSuccessful && response.body() != null) { //if the code returned is >= 200 and < 300 AND the the body ain't empty
+
+                    val mangaList: List<SearchManga> = response.body()!!
+                        .getResults() //getting the "search" field containing our list of SearchMangas
+
+                    view.showList(
+                        view.requireView(),
+                        mangaList
+                    ) //calling the method in charge of displaying on the recyclerview
+
+                } else {
+                    view.showError() //a snackbar
+                }
+            }
+
+            override fun onFailure(call: Call<SearchMangaResponse>, t: Throwable) {
+                view.showError()
+            }
+
+        })
+    }
+
+    fun updateList(userInput: String) {
+        makeApiCall(view, baseUrl, userInput)
+    }
+
+}
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