feat(creator): 후원 empty 아이템을 추가한다

app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/donation/ui/CreatorChannelDonationAdapter.kt

@@ -5,11 +5,13 @@ import android.graphics.Rect
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.view.isVisible
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import coil.transform.CircleCropTransformation
 import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.databinding.ItemCreatorChannelDonationBinding
+import kr.co.vividnext.sodalive.databinding.ItemCreatorChannelDonationEmptyBinding
 import kr.co.vividnext.sodalive.databinding.ItemCreatorChannelDonationRankingBinding
 import kr.co.vividnext.sodalive.extensions.loadUrl
 import kr.co.vividnext.sodalive.extensions.moneyFormat
@@ -17,7 +19,8 @@ import kr.co.vividnext.sodalive.v2.creator.channel.donation.model.CreatorChannel
 import kr.co.vividnext.sodalive.v2.creator.channel.donation.model.CreatorChannelDonationUiModel
 
 class CreatorChannelDonationAdapter(
-    private val onRankingAllClick: () -> Unit = { }
+    private val onRankingAllClick: () -> Unit = { },
+    private val onEmptyDonationClick: () -> Unit = { }
 ) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
 
     private var items: List<CreatorChannelDonationListItem> = emptyList()
@@ -33,8 +36,20 @@ class CreatorChannelDonationAdapter(
         notifyDataSetChanged()
     }
 
+    fun submitEmpty(
+        rankings: List<CreatorChannelDonationRankingUiModel>,
+        isOwner: Boolean
+    ) {
+        items = buildList {
+            if (rankings.isNotEmpty()) add(CreatorChannelDonationListItem.Ranking(rankings))
+            add(CreatorChannelDonationListItem.Empty(isOwner))
+        }
+        notifyDataSetChanged()
+    }
+
     override fun getItemViewType(position: Int): Int = when (items[position]) {
         is CreatorChannelDonationListItem.Ranking -> VIEW_TYPE_RANKING
+        is CreatorChannelDonationListItem.Empty -> VIEW_TYPE_EMPTY
         is CreatorChannelDonationListItem.Donation -> VIEW_TYPE_DONATION
     }
 
@@ -44,6 +59,10 @@ class CreatorChannelDonationAdapter(
                 ItemCreatorChannelDonationRankingBinding.inflate(LayoutInflater.from(parent.context), parent, false),
                 onRankingAllClick
             )
+            VIEW_TYPE_EMPTY -> EmptyViewHolder(
+                ItemCreatorChannelDonationEmptyBinding.inflate(LayoutInflater.from(parent.context), parent, false),
+                onEmptyDonationClick
+            )
             else -> DonationViewHolder(
                 ItemCreatorChannelDonationBinding.inflate(LayoutInflater.from(parent.context), parent, false)
             )
@@ -53,6 +72,7 @@ class CreatorChannelDonationAdapter(
     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
         when (val item = items[position]) {
             is CreatorChannelDonationListItem.Ranking -> (holder as RankingViewHolder).bind(item.rankings)
+            is CreatorChannelDonationListItem.Empty -> (holder as EmptyViewHolder).bind(item.isOwner)
             is CreatorChannelDonationListItem.Donation -> (holder as DonationViewHolder).bind(item.donation)
         }
     }
@@ -80,6 +100,20 @@ class CreatorChannelDonationAdapter(
         }
     }
 
+    class EmptyViewHolder(
+        private val binding: ItemCreatorChannelDonationEmptyBinding,
+        private val onEmptyDonationClick: () -> Unit
+    ) : RecyclerView.ViewHolder(binding.root) {
+
+        init {
+            binding.btnCreatorChannelDonationEmptyWrite.setOnClickListener { onEmptyDonationClick() }
+        }
+
+        fun bind(isOwner: Boolean) = with(binding) {
+            btnCreatorChannelDonationEmptyWrite.isVisible = !isOwner
+        }
+    }
+
     class DonationViewHolder(
         private val binding: ItemCreatorChannelDonationBinding
     ) : RecyclerView.ViewHolder(binding.root) {
@@ -104,12 +138,14 @@ class CreatorChannelDonationAdapter(
 
     companion object {
         private const val VIEW_TYPE_RANKING = 0
-        private const val VIEW_TYPE_DONATION = 1
+        private const val VIEW_TYPE_EMPTY = 1
+        private const val VIEW_TYPE_DONATION = 2
     }
 }
 
 private sealed interface CreatorChannelDonationListItem {
     data class Ranking(val rankings: List<CreatorChannelDonationRankingUiModel>) : CreatorChannelDonationListItem
+    data class Empty(val isOwner: Boolean) : CreatorChannelDonationListItem
     data class Donation(val donation: CreatorChannelDonationUiModel) : CreatorChannelDonationListItem
 }
 

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

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/layout_creator_channel_donation_empty"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="top|center_horizontal"
+    android:orientation="vertical"
+    android:paddingHorizontal="@dimen/spacing_14"
+    android:paddingTop="@dimen/spacing_48"
+    android:paddingBottom="@dimen/spacing_32">
+
+    <TextView
+        android:id="@+id/tv_creator_channel_donation_empty_message"
+        style="@style/Typography.Body3"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:includeFontPadding="false"
+        android:lineSpacingMultiplier="1.45"
+        android:text="@string/creator_channel_donation_empty_title"
+        android:textColor="@color/gray_500" />
+
+    <LinearLayout
+        android:id="@+id/btn_creator_channel_donation_empty_write"
+        android:layout_width="wrap_content"
+        android:layout_height="44dp"
+        android:layout_marginTop="@dimen/spacing_14"
+        android:background="@drawable/bg_creator_channel_donation_empty_button"
+        android:gravity="center"
+        android:orientation="horizontal"
+        android:paddingHorizontal="@dimen/spacing_12"
+        tools:visibility="visible">
+
+        <ImageView
+            android:id="@+id/iv_creator_channel_donation_empty_write"
+            android:layout_width="@dimen/spacing_20"
+            android:layout_height="@dimen/spacing_20"
+            android:contentDescription="@null"
+            android:src="@drawable/ic_new_donation"
+            app:tint="@color/white" />
+
+        <TextView
+            android:id="@+id/tv_creator_channel_donation_empty_write"
+            style="@style/Typography.Body2"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:layout_marginStart="@dimen/spacing_6"
+            android:gravity="center"
+            android:text="@string/creator_channel_donation_action"
+            android:textColor="@color/white" />
+    </LinearLayout>
+</LinearLayout>