From 2857378c875b8bb92442c3b3302a9f8bad7197d3 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Mon, 6 Nov 2023 09:35:11 +0100
Subject: [PATCH] Added conference info in chat bubble layout

---
 .../ui/main/chat/model/ChatMessageModel.kt    |  78 ++++++-
 ...e_squircle_gray_100_top_r10_background.xml |   5 +
 .../shape_squircle_white_r10_background.xml   |   5 +
 .../main/res/layout/chat_bubble_content.xml   |  13 +-
 .../chat_bubble_meeting_invite_content.xml    | 201 ++++++++++++++++++
 app/src/main/res/values/strings.xml           |   1 +
 6 files changed, 301 insertions(+), 2 deletions(-)
 create mode 100644 app/src/main/res/drawable/shape_squircle_gray_100_top_r10_background.xml
 create mode 100644 app/src/main/res/drawable/shape_squircle_white_r10_background.xml
 create mode 100644 app/src/main/res/layout/chat_bubble_meeting_invite_content.xml

diff --git a/app/src/main/java/org/linphone/ui/main/chat/model/ChatMessageModel.kt b/app/src/main/java/org/linphone/ui/main/chat/model/ChatMessageModel.kt
index 7619f43e2..f451d6f00 100644
--- a/app/src/main/java/org/linphone/ui/main/chat/model/ChatMessageModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/chat/model/ChatMessageModel.kt
@@ -27,13 +27,16 @@ import androidx.annotation.WorkerThread
 import androidx.lifecycle.MutableLiveData
 import java.util.regex.Pattern
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.R
 import org.linphone.core.Address
 import org.linphone.core.ChatMessage
 import org.linphone.core.ChatMessageListenerStub
 import org.linphone.core.ChatMessageReaction
 import org.linphone.core.Content
+import org.linphone.core.Factory
 import org.linphone.core.tools.Log
 import org.linphone.ui.main.contacts.model.ContactAvatarModel
+import org.linphone.utils.AppUtils
 import org.linphone.utils.Event
 import org.linphone.utils.LinphoneUtils
 import org.linphone.utils.PatternClickableSpan
@@ -78,6 +81,26 @@ class ChatMessageModel @WorkerThread constructor(
 
     val firstImage = MutableLiveData<FileModel>()
 
+    // Below are for conferences info
+    val meetingFound = MutableLiveData<Boolean>()
+
+    val meetingDay = MutableLiveData<String>()
+
+    val meetingDayNumber = MutableLiveData<String>()
+
+    val meetingSubject = MutableLiveData<String>()
+
+    val meetingDate = MutableLiveData<String>()
+
+    val meetingTime = MutableLiveData<String>()
+
+    val meetingDescription = MutableLiveData<String>()
+
+    val meetingParticipants = MutableLiveData<String>()
+
+    private lateinit var meetingConferenceUri: Address
+    // End of conference info related fields
+
     val dismissLongPressMenuEvent: MutableLiveData<Event<Boolean>> by lazy {
         MutableLiveData<Event<Boolean>>()
     }
@@ -114,7 +137,10 @@ class ChatMessageModel @WorkerThread constructor(
 
         val contents = chatMessage.contents
         for (content in contents) {
-            if (content.isText) {
+            if (content.isIcalendar) {
+                parseConferenceInvite(content)
+                displayableContentFound = true
+            } else if (content.isText) {
                 computeTextContent(content)
                 displayableContentFound = true
             } else {
@@ -177,6 +203,16 @@ class ChatMessageModel @WorkerThread constructor(
         }
     }
 
+    @UiThread
+    fun joinConference() {
+        coreContext.postOnCoreThread {
+            if (::meetingConferenceUri.isInitialized) {
+                Log.i("$TAG Calling conference URI [${meetingConferenceUri.asStringUriOnly()}]")
+                coreContext.startCall(meetingConferenceUri)
+            }
+        }
+    }
+
     @WorkerThread
     private fun updateReactionsList() {
         var reactionsList = ""
@@ -279,4 +315,44 @@ class ChatMessageModel @WorkerThread constructor(
                 .build(spannableBuilder)
         )
     }
+
+    @WorkerThread
+    private fun parseConferenceInvite(content: Content) {
+        val conferenceInfo = Factory.instance().createConferenceInfoFromIcalendarContent(content)
+        val conferenceAddress = conferenceInfo?.uri
+        val conferenceUri = conferenceAddress?.asStringUriOnly()
+        if (conferenceInfo != null && conferenceAddress != null) {
+            Log.i(
+                "$TAG Found conference info with URI [$conferenceUri] and subject [${conferenceInfo.subject}]"
+            )
+            meetingConferenceUri = conferenceAddress
+
+            meetingSubject.postValue(conferenceInfo.subject)
+            meetingDescription.postValue(conferenceInfo.description)
+
+            val timestamp = conferenceInfo.dateTime
+            val duration = conferenceInfo.duration
+            val date = TimestampUtils.toString(
+                timestamp,
+                onlyDate = true,
+                shortDate = false,
+                hideYear = false
+            )
+            val startTime = TimestampUtils.timeToString(timestamp)
+            val end = timestamp + (duration * 60)
+            val endTime = TimestampUtils.timeToString(end)
+            meetingDate.postValue(date)
+            meetingTime.postValue("$startTime - $endTime")
+
+            meetingDay.postValue(TimestampUtils.dayOfWeek(timestamp))
+            meetingDayNumber.postValue(TimestampUtils.dayOfMonth(timestamp))
+
+            // TODO: fixme
+            meetingParticipants.postValue(
+                AppUtils.getFormattedString(R.string.conference_participants_list_title, "24")
+            )
+
+            meetingFound.postValue(true)
+        }
+    }
 }
diff --git a/app/src/main/res/drawable/shape_squircle_gray_100_top_r10_background.xml b/app/src/main/res/drawable/shape_squircle_gray_100_top_r10_background.xml
new file mode 100644
index 000000000..9a31c9bf0
--- /dev/null
+++ b/app/src/main/res/drawable/shape_squircle_gray_100_top_r10_background.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <corners android:topRightRadius="10dp" android:topLeftRadius="10dp" />
+    <solid android:color="@color/gray_100"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/shape_squircle_white_r10_background.xml b/app/src/main/res/drawable/shape_squircle_white_r10_background.xml
new file mode 100644
index 000000000..139f19f5d
--- /dev/null
+++ b/app/src/main/res/drawable/shape_squircle_white_r10_background.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <corners android:radius="10dp" />
+    <solid android:color="@color/white"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/chat_bubble_content.xml b/app/src/main/res/layout/chat_bubble_content.xml
index ca4e4ce02..5edef789f 100644
--- a/app/src/main/res/layout/chat_bubble_content.xml
+++ b/app/src/main/res/layout/chat_bubble_content.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:bind="http://schemas.android.com/tools">
 
     <data>
         <import type="android.view.View" />
@@ -56,6 +57,16 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/single_image"/>
 
+        <include
+            android:id="@+id/meeting_info"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:visibility="@{model.meetingFound ? View.VISIBLE : View.GONE}"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            layout="@layout/chat_bubble_meeting_invite_content"
+            bind:model="@{model}"/>
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 </layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/chat_bubble_meeting_invite_content.xml b/app/src/main/res/layout/chat_bubble_meeting_invite_content.xml
new file mode 100644
index 000000000..b0efe05a2
--- /dev/null
+++ b/app/src/main/res/layout/chat_bubble_meeting_invite_content.xml
@@ -0,0 +1,201 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <data>
+        <import type="android.view.View" />
+        <variable
+            name="model"
+            type="org.linphone.ui.main.chat.model.ChatMessageModel" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minWidth="300dp"
+        android:background="@drawable/shape_squircle_white_r10_background">
+
+        <View
+            android:id="@+id/header_background"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            android:layout_marginBottom="-16dp"
+            android:background="@drawable/shape_squircle_gray_100_top_r10_background"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/day_background"/>
+
+        <View
+            android:id="@+id/day_background"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="16dp"
+            android:layout_marginBottom="-4dp"
+            android:background="@drawable/shape_squircle_white_r10_background"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="@id/header_day"
+            app:layout_constraintBottom_toBottomOf="@id/header_day_number"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
+            android:id="@+id/header_day"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:paddingStart="12dp"
+            android:paddingEnd="12dp"
+            android:paddingTop="4dp"
+            android:text="@{model.meetingDay, default=`Mon.`}"
+            android:textColor="@color/gray_main2_500"
+            android:textSize="14sp"
+            app:layout_constraintStart_toStartOf="@id/day_background"
+            app:layout_constraintTop_toTopOf="@id/day_background"/>
+
+        <ImageView
+            android:id="@+id/today_background"
+            android:layout_width="32dp"
+            android:layout_height="32dp"
+            android:src="@drawable/shape_circle_primary_background"
+            app:layout_constraintStart_toStartOf="@id/day_background"
+            app:layout_constraintEnd_toEndOf="@id/day_background"
+            app:layout_constraintTop_toBottomOf="@id/header_day" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
+            android:id="@+id/header_day_number"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@{model.meetingDayNumber, default=`19`}"
+            android:textColor="@color/white"
+            android:textSize="20sp"
+            android:paddingBottom="4dp"
+            app:layout_constraintStart_toStartOf="@id/today_background"
+            app:layout_constraintEnd_toEndOf="@id/today_background"
+            app:layout_constraintBottom_toBottomOf="@id/today_background"
+            app:layout_constraintTop_toBottomOf="@id/header_day"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_700"
+            android:id="@+id/title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:layout_marginStart="10dp"
+            android:text="@{model.meetingSubject, default=`Meeting with John`}"
+            android:textSize="13sp"
+            android:textColor="@color/gray_main2_600"
+            android:maxLines="1"
+            android:ellipsize="end"
+            android:drawableStart="@drawable/users_three"
+            android:drawablePadding="8dp"
+            app:drawableTint="@color/gray_main2_600"
+            app:layout_constraintStart_toEndOf="@id/day_background"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_300"
+            android:id="@+id/date"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:text="@{model.meetingDate, default=`Tue. 12 November`}"
+            android:textSize="12sp"
+            android:textColor="@color/gray_main2_500"
+            android:maxLines="1"
+            android:ellipsize="end"
+            app:layout_constraintStart_toStartOf="@id/title"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/title"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_300"
+            android:id="@+id/time"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:text="@{model.meetingTime, default=`10:00 PM to 12:00 PM`}"
+            android:textSize="12sp"
+            android:textColor="@color/gray_main2_500"
+            android:maxLines="1"
+            android:ellipsize="end"
+            app:layout_constraintStart_toStartOf="@id/title"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/date"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_300"
+            android:id="@+id/description_title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="12dp"
+            android:text="@string/meeting_schedule_description_title"
+            android:textSize="12sp"
+            android:textColor="@color/gray_main2_800"
+            android:visibility="@{model.meetingDescription.length() > 0 ? View.VISIBLE : View.GONE, default=gone}"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/header_background"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_300"
+            android:id="@+id/description"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:text="@{model.meetingDescription, default=`Meeting with John Doe.`}"
+            android:textSize="12sp"
+            android:textColor="@color/gray_main2_500"
+            android:visibility="@{model.meetingDescription.length() > 0 ? View.VISIBLE : View.GONE, default=gone}"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/description_title"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_300"
+            android:id="@+id/participants"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginTop="16dp"
+            android:text="@{model.meetingParticipants, default=`24 participants`}"
+            android:textSize="12sp"
+            android:textColor="@color/gray_main2_800"
+            android:maxLines="1"
+            android:ellipsize="end"
+            android:drawableStart="@drawable/users"
+            android:drawablePadding="4dp"
+            app:drawableTint="@color/gray_main2_600"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toStartOf="@id/join"
+            app:layout_constraintTop_toBottomOf="@id/description"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/tertiary_button_label_style"
+            android:id="@+id/join"
+            android:onClick="@{() -> model.joinConference()}"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="16dp"
+            android:layout_marginBottom="16dp"
+            android:layout_marginTop="10dp"
+            android:background="@drawable/tertiary_button_background"
+            android:paddingStart="12dp"
+            android:paddingEnd="12dp"
+            android:paddingTop="6dp"
+            android:paddingBottom="6dp"
+            android:gravity="center"
+            android:text="@string/meeting_waiting_room_join"
+            android:maxLines="1"
+            android:ellipsize="end"
+            app:layout_constraintStart_toEndOf="@id/participants"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/description"
+            app:layout_constraintBottom_toBottomOf="parent"/>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</layout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 793d2ead7..72c34d034 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -399,6 +399,7 @@
     <string name="meeting_info_organizer_label">Organizer</string>
     <string name="meeting_info_delete">Delete meeting</string>
     <string name="meeting_info_deleted_toast">Meeting has been deleted</string>
+    <string name="meeting_schedule_description_title">Description</string>
 
     <string name="meeting_waiting_room_join">Join</string>