feat : SearchFragment adapter 연결 #7

app/src/main/java/org/android/go/sopt/presentation/main/search/SearchAdapter.kt

@@ -0,0 +1,55 @@
+package org.android.go.sopt.presentation.main.search
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import org.android.go.sopt.data.remote.model.ResponseKakaoSearchDto
+import org.android.go.sopt.databinding.ItemSearchBinding
+
+class SearchAdapter(context: Context) :
+    ListAdapter<ResponseKakaoSearchDto.Document, SearchAdapter.SearchViewHolder>(SearchDiffCallback()) {
+    private val inflater by lazy { LayoutInflater.from(context) }
+
+    class SearchViewHolder(private var binding: ItemSearchBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+        fun onBind(videoData: ResponseKakaoSearchDto.Document) {
+            with(binding) {
+                Glide.with(root)
+                    .load(videoData.thumbnail)
+                    .into(ivSearchItemThumbnail)
+
+                tvSearchItemTitle.text = videoData.title
+                tvSearchItemAuthor.text = videoData.author
+            }
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): SearchViewHolder {
+        val binding = ItemSearchBinding.inflate(inflater, parent, false)
+        return SearchViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: SearchViewHolder, position: Int) {
+        holder.onBind(getItem(position))
+    }
+}
+
+class SearchDiffCallback : DiffUtil.ItemCallback<ResponseKakaoSearchDto.Document>() {
+    override fun areItemsTheSame(
+        oldItem: ResponseKakaoSearchDto.Document,
+        newItem: ResponseKakaoSearchDto.Document
+    ): Boolean {
+        return oldItem.url == newItem.url
+    }
+
+    override fun areContentsTheSame(
+        oldItem: ResponseKakaoSearchDto.Document,
+        newItem: ResponseKakaoSearchDto.Document
+    ): Boolean {
+        return oldItem == newItem
+    }
+}

app/src/main/java/org/android/go/sopt/presentation/main/search/SearchFragment.kt

@@ -1,34 +1,83 @@
 package org.android.go.sopt.presentation.main.search
 
-import android.content.Context
 import android.os.Bundle
+import android.util.Log
 import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.widget.doAfterTextChanged
+import org.android.go.sopt.data.remote.ServicePool
+import org.android.go.sopt.data.remote.model.ResponseKakaoSearchDto
 import org.android.go.sopt.databinding.FragmentSearchBinding
+import org.android.go.sopt.util.showShortToast
+import retrofit2.Call
+import retrofit2.Response
 
 class SearchFragment : Fragment() {
     private var _binding: FragmentSearchBinding? = null
     private val binding: FragmentSearchBinding
         get() = requireNotNull(_binding) { "앗! binding이 null이다!" }
+    private val kakaoSearchService = ServicePool.kakaoSearchService
 
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View {
-        // fragment에서 binding은 activity랑 다름. 한 번 찾아보기
         _binding = FragmentSearchBinding.inflate(inflater, container, false)
         return binding.root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+
+        this.onClickSearchBtn()
+        this.setListEmpty()
     }
 
     override fun onDestroy() {
         super.onDestroy()
         _binding = null
     }
+
+    private fun onClickSearchBtn() {
+        binding.ibSearchBtn.setOnClickListener {
+            kakaoSearchService.kakaoSearchVideo(
+                query = binding.etSearchSearchVideo.text.toString(),
+                sort = "accuracy",
+                page = 1,
+                size = 30,
+            ).enqueue(object : retrofit2.Callback<ResponseKakaoSearchDto> {
+                override fun onResponse(
+                    call: Call<ResponseKakaoSearchDto>,
+                    response: Response<ResponseKakaoSearchDto>
+                ) {
+                    if (response.isSuccessful) {
+                        binding.rvSearchList.adapter = SearchAdapter(requireContext()).apply {
+                            submitList(response.body()?.documents)
+                        }
+                    } else {
+                        requireActivity().showShortToast("실패")
+                    }
+                }
+
+                override fun onFailure(call: Call<ResponseKakaoSearchDto>, t: Throwable) {
+                    requireActivity().showShortToast(t.message.toString())
+                    Log.d("------------------------------\n", t.message.toString())
+                }
+
+            })
+        }
+    }
+
+    private fun setListEmpty() {
+        binding.etSearchSearchVideo.doAfterTextChanged {
+            if (it?.isNotBlank() == false) {
+                binding.rvSearchList.adapter = SearchAdapter(requireContext()).apply {
+                    submitList(null)
+                }
+            }
+        }
+    }
 }