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soopeachsoopeach
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🔀 #35 from boostcampwm-2022/feat/groupDetail
그룹 상세보기 페이지 구현
2 parents 6014d8f + 9e423f2 commit dd3c9de

21 files changed

+925
-3
lines changed

‎presentation/build.gradle

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@@ -4,6 +4,7 @@ plugins {
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id "kotlin-kapt"
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id "dagger.hilt.android.plugin"
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id "androidx.navigation.safeargs.kotlin"
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id "kotlin-parcelize"
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}
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android {

‎presentation/src/main/java/com/whyranoid/presentation/community/CommunityFragment.kt

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@@ -66,4 +66,11 @@ internal class CommunityFragment :
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}
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}
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}
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override fun onDestroyView() {
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// 뷰페이저 메모리 누수 해결
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binding.viewPager.adapter = null
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super.onDestroyView()
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}
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}

‎presentation/src/main/java/com/whyranoid/presentation/community/CommunityItemFragment.kt

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@@ -6,10 +6,11 @@ import android.view.View
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import androidx.core.view.isVisible
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import androidx.fragment.app.viewModels
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import androidx.lifecycle.lifecycleScope
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import com.google.android.material.snackbar.Snackbar
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import androidx.navigation.fragment.findNavController
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import com.whyranoid.presentation.R
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import com.whyranoid.presentation.base.BaseFragment
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import com.whyranoid.presentation.databinding.FragmentCommunityItemBinding
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import com.whyranoid.presentation.model.toGroupInfoUiModel
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import com.whyranoid.presentation.util.repeatWhenUiStarted
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import dagger.hilt.android.AndroidEntryPoint
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import kotlinx.coroutines.launch
@@ -62,8 +63,9 @@ internal class CommunityItemFragment :
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private fun handleEvent(event: Event) {
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when (event) {
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is Event.CategoryItemClick -> {
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Snackbar.make(binding.root, "${event.groupInfo.name} 클릭됨", Snackbar.LENGTH_SHORT)
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.show()
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val action =
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CommunityFragmentDirections.actionCommunityFragmentToGroupDetailFragment(event.groupInfo.toGroupInfoUiModel())
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findNavController().navigate(action)
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}
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}
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}

‎presentation/src/main/java/com/whyranoid/presentation/community/group/detail/Event.kt

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package com.whyranoid.presentation.community.group.detail
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sealed class Event {
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object RecruitButtonClick : Event()
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object ExitGroupButtonClick : Event()
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}

‎presentation/src/main/java/com/whyranoid/presentation/community/group/detail/GroupDetailFragment.kt

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package com.whyranoid.presentation.community.group.detail
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import android.os.Bundle
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import android.view.View
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import android.widget.Toast
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import androidx.fragment.app.viewModels
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import androidx.navigation.fragment.navArgs
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import com.google.android.material.snackbar.Snackbar
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import com.whyranoid.presentation.R
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import com.whyranoid.presentation.base.BaseFragment
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import com.whyranoid.presentation.databinding.FragmentGroupDetailBinding
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import com.whyranoid.presentation.util.repeatWhenUiStarted
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import dagger.hilt.android.AndroidEntryPoint
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@AndroidEntryPoint
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internal class GroupDetailFragment :
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BaseFragment<FragmentGroupDetailBinding>(R.layout.fragment_group_detail) {
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private val viewModel: GroupDetailViewModel by viewModels()
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private val groupDetailArgs by navArgs<GroupDetailFragmentArgs>()
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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setupMenu()
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handleEvent()
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setBindingData()
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setNotificationAdapter()
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}
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private fun setupMenu() {
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with(binding.topAppBar) {
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// TODO : uid를 DataStore에서 가져올 수 있도록 변경
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if (groupDetailArgs.groupInfo.leader.name == "soopeach") {
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inflateMenu(R.menu.group_detail_menu)
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}
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setOnMenuItemClickListener { menuItem ->
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when (menuItem.itemId) {
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R.id.setting_group -> {
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// TODO : BottomSheetDialog Material Theme 적용
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val dialog = GroupSettingDialog(
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// TODO : 그룹 수정으로 이동
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onEditButtonClickListener = {
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Toast.makeText(context, "그룹 수정하기", Toast.LENGTH_SHORT).show()
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},
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// TODO : 그룹 삭제
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onDeleteButtonClickListener = {
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Toast.makeText(context, "그룹 삭제하기", Toast.LENGTH_SHORT).show()
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}
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)
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dialog.show(
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requireActivity().supportFragmentManager,
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GroupSettingDialog.TAG
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)
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true
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}
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else -> {
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false
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}
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}
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}
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}
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}
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private fun handleEvent() {
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repeatWhenUiStarted {
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viewModel.eventFlow.collect { event ->
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when (event) {
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// TODO : 홍보 글 쓰러가기
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Event.RecruitButtonClick -> {
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Snackbar.make(
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binding.root,
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getString(R.string.text_recruit),
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Snackbar.LENGTH_SHORT
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).show()
79+
}
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// TODO : 그룹 나가기
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Event.ExitGroupButtonClick -> {
82+
Snackbar.make(
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binding.root,
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getString(R.string.text_exit_group),
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Snackbar.LENGTH_SHORT
86+
).show()
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}
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}
89+
}
90+
}
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}
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private fun setBindingData() {
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with(binding) {
95+
viewModel = viewModel
96+
groupInfo = groupDetailArgs.groupInfo
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// TODO : uid를 DataStore에서 가져올 수 있도록 변경
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// TODO : ViewModel로 옮기기
99+
isLeader = groupDetailArgs.groupInfo.leader.name == "soopeach"
100+
}
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}
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// TODO : uid를 DataStore에서 가져올 수 있도록 변경
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private fun setNotificationAdapter() {
105+
val notificationAdapter = GroupNotificationAdapter("hsjeon")
106+
107+
binding.notificationRecyclerView.adapter = notificationAdapter
108+
repeatWhenUiStarted {
109+
viewModel.mergedNotifications.collect { notifications ->
110+
notificationAdapter.submitList(notifications)
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}
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}
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}
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}

‎presentation/src/main/java/com/whyranoid/presentation/community/group/detail/GroupDetailViewModel.kt

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package com.whyranoid.presentation.community.group.detail
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3+
import androidx.lifecycle.ViewModel
4+
import androidx.lifecycle.viewModelScope
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import com.whyranoid.domain.model.FinishNotification
6+
import com.whyranoid.domain.model.GroupNotification
7+
import com.whyranoid.domain.model.StartNotification
8+
import com.whyranoid.domain.usecase.GetGroupNotificationsUseCase
9+
import dagger.hilt.android.lifecycle.HiltViewModel
10+
import kotlinx.coroutines.flow.MutableSharedFlow
11+
import kotlinx.coroutines.flow.MutableStateFlow
12+
import kotlinx.coroutines.flow.SharedFlow
13+
import kotlinx.coroutines.flow.asSharedFlow
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import kotlinx.coroutines.flow.launchIn
15+
import kotlinx.coroutines.flow.onEach
16+
import kotlinx.coroutines.launch
17+
import javax.inject.Inject
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@HiltViewModel
20+
class GroupDetailViewModel @Inject constructor(
21+
getGroupNotificationsUseCase: GetGroupNotificationsUseCase
22+
) : ViewModel() {
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24+
private val _eventFlow = MutableSharedFlow<Event>()
25+
val eventFlow: SharedFlow<Event>
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get() = _eventFlow.asSharedFlow()
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private val startNotification = MutableStateFlow<List<GroupNotification>>(emptyList())
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private val finishNotification = MutableStateFlow<List<GroupNotification>>(emptyList())
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val mergedNotifications = MutableStateFlow<List<GroupNotification>>(emptyList())
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init {
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// TODO : 그룹 아이디를 프레그먼트에서 받아오도록 변경
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getGroupNotificationsUseCase("수피치 그룹1").onEach { notifications ->
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if (notifications.isNotEmpty() && notifications.first() is StartNotification) {
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startNotification.value = notifications
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} else {
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finishNotification.value = notifications
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}
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mergedNotifications.value =
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(startNotification.value + finishNotification.value)
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.sortedBy { notification ->
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when (notification) {
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is StartNotification -> notification.startedAt
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is FinishNotification -> notification.runningHistory.startedAt
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}
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}
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}.launchIn(viewModelScope)
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}
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fun onRecruitButtonClicked() {
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emitEvent(Event.RecruitButtonClick)
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}
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fun onExitGroupButtonClicked() {
58+
emitEvent(Event.ExitGroupButtonClick)
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}
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private fun emitEvent(event: Event) {
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when (event) {
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Event.RecruitButtonClick,
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Event.ExitGroupButtonClick -> {
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viewModelScope.launch {
66+
_eventFlow.emit(event)
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}
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}
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}
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}
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}

‎presentation/src/main/java/com/whyranoid/presentation/community/group/detail/GroupNotificationAdapter.kt

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package com.whyranoid.presentation.community.group.detail
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.databinding.ViewDataBinding
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import androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.ListAdapter
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import androidx.recyclerview.widget.RecyclerView
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import com.whyranoid.domain.model.FinishNotification
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import com.whyranoid.domain.model.GroupNotification
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import com.whyranoid.domain.model.StartNotification
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import com.whyranoid.presentation.databinding.MyFinishNotificationItemBinding
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import com.whyranoid.presentation.databinding.MyStartNotificationItemBinding
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import com.whyranoid.presentation.databinding.OtherFinishNotificationItemBinding
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import com.whyranoid.presentation.databinding.OtherStartNotificationItemBinding
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class GroupNotificationAdapter(private val myUid: String) :
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ListAdapter<GroupNotification, GroupNotificationAdapter.NotificationViewHolder>(
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notificationDiffUtil
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) {
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companion object {
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private val notificationDiffUtil = object : DiffUtil.ItemCallback<GroupNotification>() {
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override fun areItemsTheSame(
25+
oldItem: GroupNotification,
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newItem: GroupNotification
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): Boolean =
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oldItem == newItem
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override fun areContentsTheSame(
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oldItem: GroupNotification,
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newItem: GroupNotification
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): Boolean =
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oldItem.uid == newItem.uid
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}
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const val MY_START_NOTIFICATION_TYPE = 0
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const val MY_FINISH_NOTIFICATION_TYPE = 1
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const val OTHER_START_NOTIFICATION_TYPE = 2
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const val OTHER_FINISH_NOTIFICATION_TYPE = 3
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}
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abstract class NotificationViewHolder(binding: ViewDataBinding) :
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RecyclerView.ViewHolder(binding.root) {
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abstract fun bind(notification: GroupNotification)
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}
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class MyStartNotificationViewHolder(private val binding: MyStartNotificationItemBinding) :
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NotificationViewHolder(binding) {
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override fun bind(notification: GroupNotification) {
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if (notification is StartNotification) {
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binding.notifications = notification
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}
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}
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}
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class MyFinishNotificationViewHolder(private val binding: MyFinishNotificationItemBinding) :
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NotificationViewHolder(binding) {
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override fun bind(notification: GroupNotification) {
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if (notification is FinishNotification) {
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binding.notifications = notification
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}
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}
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}
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class OtherStartNotificationViewHolder(private val binding: OtherStartNotificationItemBinding) :
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NotificationViewHolder(binding) {
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override fun bind(notification: GroupNotification) {
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if (notification is StartNotification) {
73+
binding.notifications = notification
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}
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}
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}
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class OtherFinishNotificationViewHolder(private val binding: OtherFinishNotificationItemBinding) :
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NotificationViewHolder(binding) {
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override fun bind(notification: GroupNotification) {
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if (notification is FinishNotification) {
83+
binding.notifications = notification
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}
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}
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}
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override fun getItemViewType(position: Int): Int {
89+
return when (val notification = getItem(position)) {
90+
is StartNotification -> {
91+
if (notification.uid == myUid) MY_START_NOTIFICATION_TYPE
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else OTHER_START_NOTIFICATION_TYPE
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}
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else -> {
95+
if (notification.uid == myUid) MY_FINISH_NOTIFICATION_TYPE
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else OTHER_FINISH_NOTIFICATION_TYPE
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}
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}
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): NotificationViewHolder {
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return when (viewType) {
103+
MY_START_NOTIFICATION_TYPE -> {
104+
val layoutInflater =
105+
MyStartNotificationItemBinding.inflate(
106+
LayoutInflater.from(parent.context),
107+
parent,
108+
false
109+
)
110+
MyStartNotificationViewHolder(layoutInflater)
111+
}
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MY_FINISH_NOTIFICATION_TYPE -> {
113+
val layoutInflater =
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MyFinishNotificationItemBinding.inflate(
115+
LayoutInflater.from(parent.context),
116+
parent,
117+
false
118+
)
119+
MyFinishNotificationViewHolder(layoutInflater)
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}
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OTHER_START_NOTIFICATION_TYPE -> {
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val layoutInflater =
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OtherStartNotificationItemBinding.inflate(
124+
LayoutInflater.from(parent.context),
125+
parent,
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false
127+
)
128+
OtherStartNotificationViewHolder(layoutInflater)
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}
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else -> {
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val layoutInflater =
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OtherFinishNotificationItemBinding.inflate(
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LayoutInflater.from(parent.context),
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parent,
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false
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)
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OtherFinishNotificationViewHolder(layoutInflater)
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}
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}
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}
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override fun onBindViewHolder(holder: NotificationViewHolder, position: Int) {
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holder.bind(getItem(position))
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}
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}

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