Merge pull request #1728 from Infomaniak/prepare-code

Clean code before optimizing ThreadState handling

Author: KevinBoulongne

app/src/main/java/com/infomaniak/mail/data/models/message/Message.kt

@@ -31,7 +31,7 @@ import com.infomaniak.mail.data.models.correspondent.Recipient
 import com.infomaniak.mail.data.models.getMessages.ActivitiesResult.MessageFlags
 import com.infomaniak.mail.data.models.thread.Thread
 import com.infomaniak.mail.utils.AccountUtils
-import com.infomaniak.mail.utils.MessageBodyUtils
+import com.infomaniak.mail.utils.MessageBodyUtils.SplitBody
 import com.infomaniak.mail.utils.extensions.toRealmInstant
 import com.infomaniak.mail.utils.extensions.toShortUid
 import io.realm.kotlin.ext.*
@@ -143,7 +143,7 @@ class Message : RealmObject {
     // correctly, as the relationship between Body and Message relies on a Realm query.
     @Transient
     @Ignore
-    var splitBody: MessageBodyUtils.SplitBody? = null
+    var splitBody: SplitBody? = null
     @Transient
     @Ignore
     var shouldHideDivider: Boolean = false

app/src/main/java/com/infomaniak/mail/ui/MainActivity.kt

@@ -103,7 +103,7 @@ class MainActivity : BaseActivity() {
     }
 
     private val showSendingSnackbarTimer: CountDownTimer by lazy {
-        Utils.createRefreshTimer(1_000L) { snackbarManager.setValue(getString(R.string.snackbarEmailSending)) }
+        Utils.createRefreshTimer(milliseconds = 1_000L) { snackbarManager.setValue(getString(R.string.snackbarEmailSending)) }
     }
 
     private val newMessageActivityResultLauncher = registerForActivityResult(StartActivityForResult()) { result ->

app/src/main/java/com/infomaniak/mail/ui/main/folder/ThreadListFragment.kt

@@ -191,7 +191,7 @@ class ThreadListFragment : TwoPaneFragment(), SwipeRefreshLayout.OnRefreshListen
             }
 
             // If we are coming from a Notification, we need to navigate to ThreadFragment.
-            openThreadAndResetBackup(threadUid)
+            openThreadAndResetItsState(threadUid)
         }
     }
 

app/src/main/java/com/infomaniak/mail/ui/main/folder/TwoPaneFragment.kt

@@ -138,12 +138,12 @@ abstract class TwoPaneFragment : Fragment() {
             trackNewMessageEvent(OPEN_FROM_DRAFT_NAME)
             twoPaneViewModel.openDraft(thread)
         } else {
-            openThreadAndResetBackup(thread.uid)
+            openThreadAndResetItsState(thread.uid)
         }
     }
 
-    fun openThreadAndResetBackup(threadUid: String) {
-        getRightPane()?.getFragment<ThreadFragment?>()?.resetThreadBackupCache()
+    fun openThreadAndResetItsState(threadUid: String) {
+        getRightPane()?.getFragment<ThreadFragment?>()?.resetThreadState()
         twoPaneViewModel.openThread(threadUid)
     }
 

app/src/main/java/com/infomaniak/mail/ui/main/thread/ThreadAdapter.kt

@@ -204,6 +204,7 @@ class ThreadAdapter(
     }
 
     private fun MessageViewHolder.bindCalendarEvent(message: Message) {
+
         val calendarAttachment = message.calendarAttachment ?: return
         val calendarEvent = message.latestCalendarEventResponse?.calendarEvent
 

app/src/main/java/com/infomaniak/mail/ui/main/thread/ThreadFragment.kt

@@ -163,8 +163,11 @@ class ThreadFragment : Fragment() {
         _binding = null
     }
 
-    fun resetThreadBackupCache() {
-        threadViewModel.resetThreadBackupCache()
+    fun resetThreadState() = with(threadViewModel) {
+        isExpandedMap = mutableMapOf()
+        isThemeTheSameMap = mutableMapOf()
+        hasSuperCollapsedBlockBeenClicked = false
+        verticalScroll = null
     }
 
     private fun setupUi() = with(binding) {
@@ -205,11 +208,11 @@ class ThreadFragment : Fragment() {
         }
     }
 
-    private fun setupAdapter() = with(binding.messagesList) {
+    private fun setupAdapter() = with(threadViewModel) {
 
-        adapter = ThreadAdapter(
+        binding.messagesList.adapter = ThreadAdapter(
             shouldLoadDistantResources = shouldLoadDistantResources(),
-            isCalendarEventExpandedMap = threadViewModel.isCalendarEventExpandedMap,
+            isCalendarEventExpandedMap = isCalendarEventExpandedMap,
             threadAdapterState = object : ThreadAdapterState {
                 override var isExpandedMap by threadViewModel::isExpandedMap
                 override var isThemeTheSameMap by threadViewModel::isThemeTheSameMap
@@ -234,7 +237,7 @@ class ThreadFragment : Fragment() {
                 },
                 onDeleteDraftClicked = { message ->
                     trackMessageActionsEvent("deleteDraft")
-                    mainViewModel.currentMailbox.value?.let { mailbox -> threadViewModel.deleteDraft(message, mailbox) }
+                    mainViewModel.currentMailbox.value?.let { mailbox -> deleteDraft(message, mailbox) }
                 },
                 onAttachmentClicked = {
                     trackAttachmentActionsEvent("open")
@@ -276,13 +279,13 @@ class ThreadFragment : Fragment() {
                     navigateToDownloadProgressDialog(attachment, attachmentIntentType, ThreadFragment::class.java.name)
                 },
                 replyToCalendarEvent = { attendanceState, message ->
-                    threadViewModel.replyToCalendarEvent(
+                    replyToCalendarEvent(
                         attendanceState,
                         message,
                     ).observe(viewLifecycleOwner) { successfullyUpdated ->
                         if (successfullyUpdated) {
                             snackbarManager.setValue(getString(R.string.snackbarCalendarChoiceSent))
-                            threadViewModel.fetchCalendarEvents(listOf(message), forceFetch = true)
+                            fetchCalendarEvents(listOf(message), forceFetch = true)
                         } else {
                             snackbarManager.setValue(getString(R.string.errorCalendarChoiceCouldNotBeSent))
                             threadAdapter.undoUserAttendanceClick(message)
@@ -307,14 +310,14 @@ class ThreadFragment : Fragment() {
             ),
         )
 
-        addItemDecoration(
+        binding.messagesList.addItemDecoration(
             DividerItemDecorator(
                 divider = InsetDrawable(dividerDrawable(context), 0),
                 shouldIgnoreView = { view -> view.tag == ThreadAdapter.IGNORE_DIVIDER_TAG },
             ),
         )
 
-        recycledViewPool.setMaxRecycledViews(0, 0)
+        binding.messagesList.recycledViewPool.setMaxRecycledViews(0, 0)
         threadAdapter.stateRestorationPolicy = StateRestorationPolicy.PREVENT_WHEN_EMPTY
     }
 

app/src/main/java/com/infomaniak/mail/ui/main/thread/ThreadViewModel.kt

@@ -107,13 +107,6 @@ class ThreadViewModel @Inject constructor(
         AccountUtils.currentMailboxId,
     ).map { it.obj }.asLiveData(ioCoroutineContext)
 
-    fun resetThreadBackupCache() {
-        isExpandedMap = mutableMapOf()
-        isThemeTheSameMap = mutableMapOf()
-        hasSuperCollapsedBlockBeenClicked = false
-        verticalScroll = null
-    }
-
     fun resetMessagesRelatedCache() {
         treatedMessagesForCalendarEvent.clear()
         isCalendarEventExpandedMap.clear()

app/src/main/java/com/infomaniak/mail/ui/main/thread/calendar/AttendeesBottomSheetDialog.kt

@@ -26,7 +26,6 @@ import androidx.navigation.fragment.navArgs
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import com.infomaniak.lib.core.utils.context
 import com.infomaniak.lib.core.utils.safeBinding
-import com.infomaniak.lib.core.utils.toPx
 import com.infomaniak.lib.core.views.DividerItemDecorator
 import com.infomaniak.mail.R
 import com.infomaniak.mail.databinding.BottomSheetAttendeesBinding

app/src/main/java/com/infomaniak/mail/utils/SharedUtils.kt

@@ -59,8 +59,7 @@ class SharedUtils @Inject constructor(
      * @param mailbox The Mailbox where the Threads & Messages are located
      * @param threads The Threads to mark as read
      * @param message The Message to mark as read
-     * @param started The callback for when the refresh of Threads starts
-     * @param stopped The callback for when the refresh of Threads ends
+     * @param callbacks The callbacks for when the refresh of Threads begins/ends
      * @param shouldRefreshThreads Sometimes, we don't want to refresh Threads after doing this action. For example, when replying to a Message.
      */
     suspend fun markAsSeen(