<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/gradient_background"
    android:fitsSystemWindows="true"
    tools:context=".chat.ChatFragment">

    <androidx.appcompat.widget.Toolbar
        android:id="@+id/toolbarChat"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="?attr/colorPrimary"
        android:elevation="4dp"
        android:padding="8dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <ImageButton
            android:id="@+id/buttonBack"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:background="?attr/selectableItemBackground"
            android:contentDescription="@string/turn_back"
            android:src="@drawable/baseline_arrow_back_24" />

        <TextView
            android:id="@+id/nameChat"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_marginStart="16dp"
            android:gravity="center_horizontal"
            android:text="@string/name_chat"
            android:textColor="@android:color/white"
            android:textSize="28sp" />
    </androidx.appcompat.widget.Toolbar>

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recyclerViewMessages"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginBottom="8dp"
        android:padding="16dp"
        app:layout_constraintBottom_toTopOf="@id/messageInputLayout"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/toolbarChat" />

    <LinearLayout
        android:id="@+id/messageInputLayout"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="@color/WhiteSmoke"
        android:orientation="horizontal"
        android:padding="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent">

        <EditText
            android:id="@+id/editTextMessage"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:autofillHints=""
            android:hint="@string/write_a_message"
            android:inputType="textCapSentences"
            android:padding="8dp" />

        <Button
            android:id="@+id/buttonSend"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/send" />
    </LinearLayout>

</androidx.constraintlayout.widget.ConstraintLayout>