오디션 배역 상세

- 지원 리스트 UI 작성
- 투표 API 적용

app/src/main/java/kr/co/vividnext/sodalive/audition/AuditionApi.kt

@@ -5,9 +5,13 @@ import kr.co.vividnext.sodalive.audition.applicant.GetAuditionApplicantListRespo
 import kr.co.vividnext.sodalive.audition.detail.GetAuditionDetailResponse
 import kr.co.vividnext.sodalive.audition.role.AuditionRoleDetailViewModel
 import kr.co.vividnext.sodalive.audition.role.GetAuditionRoleDetailResponse
+import kr.co.vividnext.sodalive.audition.vote.VoteAuditionApplicantRequest
 import kr.co.vividnext.sodalive.common.ApiResponse
+import kr.co.vividnext.sodalive.live.room.menu.UpdateLiveMenuRequest
+import retrofit2.http.Body
 import retrofit2.http.GET
 import retrofit2.http.Header
+import retrofit2.http.POST
 import retrofit2.http.Path
 import retrofit2.http.Query
 
@@ -39,4 +43,10 @@ interface AuditionApi {
         @Query("size") size: Int,
         @Header("Authorization") authHeader: String
     ): Single<ApiResponse<GetAuditionApplicantListResponse>>
+
+    @POST("/audition/vote")
+    fun voteApplicant(
+        @Body request: VoteAuditionApplicantRequest,
+        @Header("Authorization") authHeader: String
+    ): Single<ApiResponse<Any>>
 }

app/src/main/java/kr/co/vividnext/sodalive/audition/AuditionRepository.kt

@@ -1,6 +1,7 @@
 package kr.co.vividnext.sodalive.audition
 
 import kr.co.vividnext.sodalive.audition.role.AuditionRoleDetailViewModel
+import kr.co.vividnext.sodalive.audition.vote.VoteAuditionApplicantRequest
 
 class AuditionRepository(
     private val api: AuditionApi
@@ -44,4 +45,12 @@ class AuditionRepository(
         size = size,
         authHeader = token
     )
+
+    fun voteApplicant(
+        request: VoteAuditionApplicantRequest,
+        token: String
+    ) = api.voteApplicant(
+        request = request,
+        authHeader = token
+    )
 }

app/src/main/java/kr/co/vividnext/sodalive/audition/applicant/AuditionApplicantListAdapter.kt

@@ -1,9 +1,9 @@
 package kr.co.vividnext.sodalive.audition.applicant
 
-import android.annotation.SuppressLint
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
 import coil.load
 import coil.transform.CircleCropTransformation
@@ -11,29 +11,26 @@ import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.databinding.ItemAuditionApplicantBinding
 
 class AuditionApplicantListAdapter(
-    private var itemList: List<GetAuditionRoleApplicantItem>,
     private val onClickVote: (Int) -> Unit,
     private val onClickPlayOrPause: (Int) -> Unit
-) : RecyclerView.Adapter<AuditionApplicantListAdapter.ViewHolder>() {
+) : ListAdapter<GetAuditionRoleApplicantItem, AuditionApplicantListAdapter.ViewHolder>(DiffCallback()) {
 
     private var currentPlayingIndex: Int = -1
 
-    inner class DiffCallback(
+    class DiffCallback : DiffUtil.ItemCallback<GetAuditionRoleApplicantItem>() {
-        private val oldList: List<GetAuditionRoleApplicantItem>,
-        private val newList: List<GetAuditionRoleApplicantItem>
-    ) : DiffUtil.Callback() {
-        override fun getOldListSize() = oldList.size
-        override fun getNewListSize() = newList.size
-
         override fun areItemsTheSame(
-            oldItemPosition: Int,
+            oldItem: GetAuditionRoleApplicantItem,
-            newItemPosition: Int
+            newItem: GetAuditionRoleApplicantItem
-        ) = oldList[oldItemPosition].applicantId == newList[newItemPosition].applicantId
+        ): Boolean {
+            return oldItem.applicantId == newItem.applicantId
+        }
 
         override fun areContentsTheSame(
-            oldItemPosition: Int,
+            oldItem: GetAuditionRoleApplicantItem,
-            newItemPosition: Int
+            newItem: GetAuditionRoleApplicantItem
-        ) = oldList[oldItemPosition] == newList[newItemPosition]
+        ): Boolean {
+            return oldItem == newItem
+        }
     }
 
     inner class ViewHolder(
@@ -68,16 +65,8 @@ class AuditionApplicantListAdapter(
         )
     )
 
-    override fun getItemCount() = itemList.size
-
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-        holder.bind(itemList[position], position)
+        holder.bind(getItem(position), position)
-    }
-
-    @SuppressLint("NotifyDataSetChanged")
-    fun updateData(newData: List<GetAuditionRoleApplicantItem>) {
-        itemList = newData
-        notifyDataSetChanged()
     }
 
     fun updatePlayingIndex(newIndex: Int) {

app/src/main/java/kr/co/vividnext/sodalive/audition/role/AuditionRoleDetailActivity.kt

@@ -1,10 +1,14 @@
 package kr.co.vividnext.sodalive.audition.role
 
 import android.content.Intent
+import android.graphics.Rect
 import android.net.Uri
 import android.os.Bundle
 import android.view.View
 import android.widget.Toast
+import androidx.core.content.ContextCompat
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import coil.load
 import coil.transform.RoundedCornersTransformation
 import kr.co.vividnext.sodalive.R
@@ -72,7 +76,72 @@ class AuditionRoleDetailActivity : BaseActivity<ActivityAuditionRoleDetailBindin
             }
         }
 
+        binding.tvSortNewest.setOnClickListener {
+            viewModel.setSortType(AuditionRoleDetailViewModel.AuditionApplicantSortType.NEWEST)
+        }
 
+        binding.tvSortLikes.setOnClickListener {
+            viewModel.setSortType(AuditionRoleDetailViewModel.AuditionApplicantSortType.LIKES)
+        }
+
+        adapter = AuditionApplicantListAdapter(
+            onClickPlayOrPause = {},
+            onClickVote = { viewModel.voteApplicant(it) }
+        )
+
+        val recyclerView = binding.rvApplicant
+        recyclerView.layoutManager = LinearLayoutManager(
+            applicationContext,
+            LinearLayoutManager.VERTICAL,
+            false
+        )
+
+        recyclerView.addItemDecoration(object : RecyclerView.ItemDecoration() {
+            override fun getItemOffsets(
+                outRect: Rect,
+                view: View,
+                parent: RecyclerView,
+                state: RecyclerView.State
+            ) {
+                super.getItemOffsets(outRect, view, parent, state)
+
+                when (parent.getChildAdapterPosition(view)) {
+                    0 -> {
+                        outRect.top = 0
+                        outRect.bottom = 2.7f.dpToPx().toInt()
+                    }
+
+                    adapter.itemCount - 1 -> {
+                        outRect.top = 2.7f.dpToPx().toInt()
+                        outRect.bottom = 0
+                    }
+
+                    else -> {
+                        outRect.top = 2.7f.dpToPx().toInt()
+                        outRect.bottom = 2.7f.dpToPx().toInt()
+                    }
+                }
+            }
+        })
+
+        recyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener() {
+            override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+                super.onScrolled(recyclerView, dx, dy)
+
+                val lastVisibleItemPosition = (recyclerView.layoutManager as LinearLayoutManager?)!!
+                    .findLastCompletelyVisibleItemPosition()
+                val itemTotalCount = recyclerView.adapter!!.itemCount - 1
+
+                // 스크롤이 끝에 도달했는지 확인
+                if (!recyclerView.canScrollVertically(1) &&
+                    lastVisibleItemPosition == itemTotalCount
+                ) {
+                    viewModel.getAuditionApplicantList()
+                }
+            }
+        })
+
+        recyclerView.adapter = adapter
     }
 
     private fun bindData() {
@@ -127,6 +196,26 @@ class AuditionRoleDetailActivity : BaseActivity<ActivityAuditionRoleDetailBindin
         }
 
         viewModel.applicantListLiveData.observe(this) {
+            adapter.submitList(it)
+        }
+
+        viewModel.sortTypeLiveData.observe(this) {
+            binding.tvSortNewest.setTextColor(
+                ContextCompat.getColor(applicationContext, R.color.color_bbbbbb)
+            )
+            binding.tvSortLikes.setTextColor(
+                ContextCompat.getColor(applicationContext, R.color.color_bbbbbb)
+            )
+
+            if (it == AuditionRoleDetailViewModel.AuditionApplicantSortType.NEWEST) {
+                binding.tvSortNewest.setTextColor(
+                    ContextCompat.getColor(applicationContext, R.color.color_3bb9f1)
+                )
+            } else if (it == AuditionRoleDetailViewModel.AuditionApplicantSortType.LIKES) {
+                binding.tvSortLikes.setTextColor(
+                    ContextCompat.getColor(applicationContext, R.color.color_3bb9f1)
+                )
+            }
         }
     }
 }

app/src/main/java/kr/co/vividnext/sodalive/audition/role/AuditionRoleDetailViewModel.kt

@@ -9,8 +9,10 @@ import io.reactivex.rxjava3.core.Observable
 import io.reactivex.rxjava3.schedulers.Schedulers
 import kr.co.vividnext.sodalive.audition.AuditionRepository
 import kr.co.vividnext.sodalive.audition.applicant.GetAuditionRoleApplicantItem
+import kr.co.vividnext.sodalive.audition.vote.VoteAuditionApplicantRequest
 import kr.co.vividnext.sodalive.base.BaseViewModel
 import kr.co.vividnext.sodalive.common.SharedPreferenceManager
+import java.util.TimeZone
 
 class AuditionRoleDetailViewModel(private val repository: AuditionRepository) : BaseViewModel() {
     private val _toastLiveData = MutableLiveData<String?>()
@@ -91,8 +93,13 @@ class AuditionRoleDetailViewModel(private val repository: AuditionRepository) :
                             val data = applicantListResponse.data
 
                             _totalCountLiveData.value = data.totalCount
-                            _applicantListLiveData.value = data.items
+                            addApplicantList(data.items)
-                            page += 1
+
+                            if (data.items.isEmpty()) {
+                                isLast = true
+                            } else {
+                                page += 1
+                            }
                         } else {
                             if (applicantListResponse.message != null) {
                                 _toastLiveData.value = applicantListResponse.message
@@ -138,8 +145,13 @@ class AuditionRoleDetailViewModel(private val repository: AuditionRepository) :
                             val data = it.data
 
                             _totalCountLiveData.value = data.totalCount
-                            _applicantListLiveData.value = data.items
+                            addApplicantList(data.items)
-                            page += 1
+
+                            if (data.items.isEmpty()) {
+                                isLast = true
+                            } else {
+                                page += 1
+                            }
                         } else {
                             if (it.message != null) {
                                 _toastLiveData.value = it.message
@@ -170,6 +182,56 @@ class AuditionRoleDetailViewModel(private val repository: AuditionRepository) :
         }
     }
 
+    fun voteApplicant(position: Int) {
+        val updatedList = _applicantListLiveData.value?.toMutableList()
+        val applicantId = updatedList?.get(position)?.applicantId
+
+        if (applicantId != null) {
+            _isLoading.value = false
+            val request = VoteAuditionApplicantRequest(
+                applicantId = applicantId,
+                timezone = TimeZone.getDefault().id
+            )
+
+            compositeDisposable.add(
+                repository.voteApplicant(
+                    request = request,
+                    token = "Bearer ${SharedPreferenceManager.token}"
+                )
+                    .subscribeOn(Schedulers.io())
+                    .observeOn(AndroidSchedulers.mainThread())
+                    .subscribe(
+                        {
+                            if (it.success) {
+                                updatedList[position].voteCount += 1
+                                _applicantListLiveData.value = updatedList!!
+                            } else {
+                                if (it.message != null) {
+                                    _toastLiveData.value = it.message
+                                } else {
+                                    _toastLiveData.value =
+                                        "알 수 없는 오류가 발생했습니다. 다시 시도해 주세요."
+                                }
+                            }
+
+                            _isLoading.value = false
+                        },
+                        {
+                            _isLoading.value = false
+                            it.message?.let { message -> Logger.e(message) }
+                            _toastLiveData.value = "알 수 없는 오류가 발생했습니다. 다시 시도해 주세요."
+                        }
+                    )
+            )
+        }
+    }
+
+    private fun addApplicantList(itemList: List<GetAuditionRoleApplicantItem>) {
+        val updatedList = _applicantListLiveData.value?.toMutableList() ?: mutableListOf()
+        updatedList.addAll(itemList)
+        _applicantListLiveData.value = updatedList
+    }
+
     enum class AuditionApplicantSortType {
         @SerializedName("NEWEST")
         NEWEST,

app/src/main/java/kr/co/vividnext/sodalive/audition/vote/VoteAuditionApplicantRequest.kt

@@ -0,0 +1,11 @@
+package kr.co.vividnext.sodalive.audition.vote
+
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+
+@Keep
+data class VoteAuditionApplicantRequest(
+    @SerializedName("applicantId") val applicantId: Long,
+    @SerializedName("timezone") val timezone: String,
+    @SerializedName("container") val container: String = "aos"
+)

app/src/main/res/layout/activity_audition_role_detail.xml

@@ -166,7 +166,8 @@
                 android:textColor="@color/color_bbbbbb"
                 android:textSize="10.7sp"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@+id/ll_applicant_count" />
+                app:layout_constraintTop_toTopOf="@+id/ll_applicant_count"
+                tools:ignore="SmallSp" />
 
             <TextView
                 android:id="@+id/tv_sort_newest"

app/src/main/res/layout/item_audition_applicant.xml

@@ -5,7 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:paddingHorizontal="13.3dp"
-    android:paddingVertical="18.7dp"
+    android:paddingTop="18.7dp"
     tools:background="@color/black">
 
     <ImageView
@@ -67,4 +67,13 @@
             android:textSize="12sp"
             tools:text="777" />
     </LinearLayout>
+
+    <View
+        android:layout_width="0dp"
+        android:layout_height="1dp"
+        android:layout_marginTop="24dp"
+        android:background="@color/color_555555"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/iv_profile" />
 </androidx.constraintlayout.widget.ConstraintLayout>