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package xyz.adjutor.aniki.manga.search
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.android.material.textfield.TextInputEditText
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.R
class SearchMangaPage : Fragment() {
val gson: Gson = GsonBuilder()
.setLenient()
.create()
private var baseUrl = "https://api.jikan.moe/" //the api's base url
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
// Inflate the layout for this fragment
val view = inflater.inflate(R.layout.search_manga_page, container, false)
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_SearchMangaPage_to_HomePage)
}
view.findViewById<Button>(R.id.button_query).setOnClickListener{
val userInput = view.findViewById<TextInputEditText>(R.id.tiet_query).text.toString()
makeApiCall(view, baseUrl, userInput)
}
}
//display the recyclerview
fun showList(view: View, mangaList: List<SearchManga>) {
val recyclerView: RecyclerView = view.findViewById(R.id.recycler_view)
recyclerView.setHasFixedSize(true)
recyclerView.layoutManager = LinearLayoutManager(view.context)
recyclerView.adapter = SearchMangaAdapter(mangaList)
(recyclerView.adapter as SearchMangaAdapter).notifyDataSetChanged()
}
private fun makeApiCall(view: View, 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
showList(
view,
mangaList
) //calling the method in charge of displaying on the recyclerview
} else {
showError() //a snackbar
}
}
override fun onFailure(call: Call<SearchMangaResponse>, t: Throwable) {
showError()
}
})
}
private fun showError() {
Snackbar.make(requireView(), "API ERROR", Snackbar.LENGTH_LONG)
.setAction("Action", null).show()
}
}
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