diff options
Diffstat (limited to 'app/src/main/java/xyz/adjutor/aniki/presentation/controller/TopMangaController.kt')
-rw-r--r-- | app/src/main/java/xyz/adjutor/aniki/presentation/controller/TopMangaController.kt | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/app/src/main/java/xyz/adjutor/aniki/presentation/controller/TopMangaController.kt b/app/src/main/java/xyz/adjutor/aniki/presentation/controller/TopMangaController.kt deleted file mode 100644 index 3fa1c2c..0000000 --- a/app/src/main/java/xyz/adjutor/aniki/presentation/controller/TopMangaController.kt +++ /dev/null @@ -1,131 +0,0 @@ -package xyz.adjutor.aniki.presentation.controller - -import android.content.Context -import android.content.SharedPreferences -import android.view.View -import com.google.gson.Gson -import com.google.gson.GsonBuilder -import com.google.gson.reflect.TypeToken -import retrofit2.Call -import retrofit2.Callback -import retrofit2.Response -import retrofit2.Retrofit -import retrofit2.converter.gson.GsonConverterFactory -import xyz.adjutor.aniki.data.manga.TopMangaApi -import xyz.adjutor.aniki.presentation.model.manga.TopManga -import xyz.adjutor.aniki.presentation.model.manga.TopMangaResponse -import xyz.adjutor.aniki.presentation.view.manga.TopMangaPage -import java.lang.reflect.Type -import kotlin.properties.Delegates - -class TopMangaController { - - lateinit var sharedPreferences: SharedPreferences - lateinit var gson: Gson - lateinit var baseUrl: String //the api's base url - var page by Delegates.notNull<Int>() - lateinit var view: TopMangaPage - - fun onStart(topMangaPage: TopMangaPage, viewTopMangaPage: View) { - - view = topMangaPage - baseUrl = "https://api.jikan.moe/" //the api's base url - page = 1 - gson = GsonBuilder() - .setLenient() - .create() - sharedPreferences = - viewTopMangaPage.context.getSharedPreferences("sp_manga", Context.MODE_PRIVATE) - - - val mangaList: List<TopManga>? = getDataFromCache() - if (mangaList != null) { - view.showList(viewTopMangaPage, mangaList) - } else { - makeApiCall(view, baseUrl, 1) - } - } - - private fun makeApiCall(view: TopMangaPage, BASE_URL: String, page: Int) { - - val retrofit = Retrofit.Builder() - .baseUrl(BASE_URL) - .addConverterFactory(GsonConverterFactory.create(gson)) - .build() - - val service = retrofit.create(TopMangaApi::class.java) - val call = service.getTopMangaData(page) - - call.enqueue(object : Callback<TopMangaResponse> { - override fun onResponse( - call: Call<TopMangaResponse>, - response: Response<TopMangaResponse> - ) { - if (response.isSuccessful && response.body() != null) { //if the code returned is >= 200 and < 300 AND the the body ain't empty - - val mangaList: List<TopManga> = response.body()!! - .getResults() //getting the "top" field containing our list of TopMangas - saveList(mangaList) - 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<TopMangaResponse>, t: Throwable) { - view.showError() - } - - }) - } - - private fun saveList(mangaList: List<TopManga>) { - val jsonString: String = gson.toJson(mangaList) - - sharedPreferences - .edit() - .putString("jsonMangaList", jsonString) - .apply() - } - - private fun getDataFromCache(): List<TopManga>? { - //the value of the mangaList json, if nothing is found, return null - val jsonManga: String? = sharedPreferences.getString("jsonMangaList", null) - - //if it's null, well, return null - return if (jsonManga == null) { - null - } else { //else deserialize the list and return it - val listType: Type = object : TypeToken<List<TopManga>>() {}.type - gson.fromJson(jsonManga, listType) - } - } - - - fun onButtonPrevClick() { - if (page > 1) { // if we're not on the first page, because we can't go back if we're on the first one. - page -= 1 - makeApiCall(view, baseUrl, page) - view.showText("Page $page has been loaded.") - } else { - view.showText("You're already on page 1. (If you're actually not, refresh the list.)") - } - } - - fun onButtonNextClick() { - page += 1 - makeApiCall(view, baseUrl, page) - view.showText("Page $page has been loaded.") - } - - fun updateList() { - makeApiCall(view, baseUrl, 1) - view.showText("Data refreshed") - page = 1 - } - -}
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