Update party invitation to show more detail

Show avatar, buttons, group name and group leader name.
Avatar and leader name are slow to load, still needs work. WIP

Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/social/NoPartyFragmentFragment.kt

@@ -67,6 +67,16 @@ class NoPartyFragmentFragment : BaseMainFragment() {
             socialRepository.rejectGroupInvite(it).subscribe(Consumer { }, RxErrorHandler.handleEmptyError())
         }
 
+        invitations_view.setLeader = { leader ->
+            compositeSubscription.add(
+                    socialRepository.getMember(leader)
+                            .subscribe(Consumer {
+                                invitations_view.avatarView.setAvatar(it)
+                                invitations_view.textView.text = getString(R.string.invitation_title,it.displayName,invitations_view.groupName)
+                            }, RxErrorHandler.handleEmptyError())
+            )
+        }
+
         username_textview.setOnClickListener {
             val clipboard = context?.getSystemService(Context.CLIPBOARD_SERVICE) as? ClipboardManager
             val clip = ClipData.newPlainText(context?.getString(R.string.username), user?.username)

Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/social/party/PartyDetailFragment.kt

@@ -23,6 +23,7 @@ import com.habitrpg.android.habitica.models.members.Member
 import com.habitrpg.android.habitica.models.social.Group
 import com.habitrpg.android.habitica.models.user.User
 import com.habitrpg.android.habitica.modules.AppModule
+import com.habitrpg.android.habitica.ui.AvatarView
 import com.habitrpg.android.habitica.ui.activities.FullProfileActivity
 import com.habitrpg.android.habitica.ui.activities.MainActivity
 import com.habitrpg.android.habitica.ui.fragments.BaseFragment
@@ -43,7 +44,7 @@ import kotlinx.coroutines.launch
 import net.pherth.android.emoji_library.EmojiEditText
 import javax.inject.Inject
 import javax.inject.Named
-
+import kotlinx.android.synthetic.main.fragment_party_detail.invitations_view
 
 class PartyDetailFragment : BaseFragment() {
 
@@ -61,6 +62,8 @@ class PartyDetailFragment : BaseFragment() {
     private val refreshLayout: androidx.swiperefreshlayout.widget.SwipeRefreshLayout? by bindView(R.id.refreshLayout)
     private val partyInvitationWrapper: ViewGroup? by bindView(R.id.party_invitation_wrapper)
     private val invitationsView: InvitationsView? by bindView(R.id.invitations_view)
+    private val inviteLeaderAvatarView: AvatarView? by bindView(R.id.groupleader_avatar_view)
+    private val inviteLeaderTextView: TextView? by bindView(R.id.groupleader_text_view)
     private val titleView: TextView? by bindView(R.id.title_view)
     private val descriptionView: TextView? by bindView(R.id.description_view)
     private val newQuestButton: Button? by bindView(R.id.new_quest_button)
@@ -104,6 +107,19 @@ class PartyDetailFragment : BaseFragment() {
         questDetailButton?.setOnClickListener { questDetailButtonClicked() }
         leaveButton?.setOnClickListener { leaveParty() }
 
+        invitationsView?.setLeader = null
+
+//        this attempt flickers to show populated views, then goes back to placeholders
+//        invitations_view.setLeader = {
+//                    compositeSubscription.add(
+//                        socialRepository.getMember(it)
+//                                .subscribe(Consumer {
+//                                    inviteLeaderAvatarView?.setAvatar(it)
+//                                    inviteLeaderTextView?.text = getString(R.string.invitation_title,it.displayName, invitationsView?.groupName)
+//                                }, RxErrorHandler.handleEmptyError())
+//        )
+//                    }
+
         invitationsView?.acceptCall = {
             viewModel?.joinGroup(it) {
                 compositeSubscription.add(userRepository.retrieveUser(false)
@@ -187,7 +203,30 @@ class PartyDetailFragment : BaseFragment() {
 
         if ((user.invitations?.parties?.count() ?: 0) > 0) {
             partyInvitationWrapper?.visibility = View.VISIBLE
-            user.invitations?.parties?.let { invitationsView?.setInvitations(it) }
+            user.invitations?.parties?.let {
+                for (invitation in it){
+                    val leaderID = invitation.inviter
+                    val groupName = invitation.name
+
+                    leaderID.let {
+                        compositeSubscription.add(
+                            socialRepository.getMember(it)
+                                    .subscribe(Consumer {
+                                        inviteLeaderAvatarView?.setAvatar(it)
+                                        inviteLeaderTextView?.text = getString(R.string.invitation_title,it.displayName,groupName)
+                                    }, RxErrorHandler.handleEmptyError())
+                                )
+                    }
+
+                    view?.findViewById<Button>(R.id.accept_button)?.setOnClickListener {
+                        invitation.id?.let { it1 -> invitations_view.acceptCall?.invoke(it1) }
+                    }
+
+                    view?.findViewById<Button>(R.id.reject_button)?.setOnClickListener {
+                        invitation.id?.let { it1 -> invitations_view.rejectCall?.invoke(it1) }
+                    }
+                }
+            }
         } else {
             partyInvitationWrapper?.visibility = View.GONE
         }

Habitica/src/main/java/com/habitrpg/android/habitica/ui/views/social/InvitationsView.kt

@@ -8,6 +8,8 @@ import android.widget.TextView
 import com.habitrpg.android.habitica.R
 import com.habitrpg.android.habitica.extensions.inflate
 import com.habitrpg.android.habitica.models.invitations.GenericInvitation
+import com.habitrpg.android.habitica.ui.AvatarView
+import com.habitrpg.android.habitica.ui.helpers.bindView
 
 class InvitationsView @JvmOverloads constructor(
         context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
@@ -15,6 +17,13 @@ class InvitationsView @JvmOverloads constructor(
 
     var acceptCall: ((String) -> Unit)? = null
     var rejectCall: ((String) -> Unit)? = null
+    var setLeader: ((String) -> Unit)? = null
+    val avatarView: AvatarView by bindView(R.id.groupleader_avatar_view)
+    val textView: TextView by bindView(R.id.groupleader_text_view)
+    var leaderID: String? = null
+    var groupName: String? = null
+    var leaderName: String? = null
+    val view = inflate(R.layout.view_invitation, true)
 
     init {
         orientation = VERTICAL
@@ -23,9 +32,15 @@ class InvitationsView @JvmOverloads constructor(
     fun setInvitations(invitations: List<GenericInvitation>) {
         removeAllViews()
         for (invitation in invitations) {
+            leaderID = invitation.inviter
+            groupName = invitation.name
             val view = inflate(R.layout.view_invitation, true)
-            val textView = view.findViewById<TextView>(R.id.text_view)
-            textView.text = context.getString(R.string.invitation_title, context.getString(R.string.someone), invitation.name)
+
+            leaderID?.let {
+                setLeader?.invoke(it)
+                invalidate()
+            }
+
             view.findViewById<Button>(R.id.accept_button).setOnClickListener {
                 invitation.id?.let { it1 -> acceptCall?.invoke(it1) }
             }