<?xml version="1.0" encoding="utf-8"?>
<ScrollView 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:id="@+id/scroll_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="true"
    tools:context=".authentication.login.ui.LoginFragment">

    <android.support.constraint.ConstraintLayout
        android:id="@+id/middle_container"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <TextView
            android:id="@+id/text_headline"
            style="@style/Authentication.Headline.TextView"
            android:text="@string/title_log_in"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <EditText
            android:id="@+id/text_username_or_email"
            style="@style/Authentication.EditText"
            android:layout_marginTop="32dp"
            android:drawableStart="@drawable/ic_assignment_ind_black_24dp"
            android:hint="@string/msg_username_or_email"
            android:imeOptions="actionNext"
            android:inputType="textEmailAddress|text"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/text_headline" />

        <EditText
            android:id="@+id/text_password"
            style="@style/Authentication.EditText"
            android:layout_marginTop="16dp"
            android:drawableStart="@drawable/ic_lock_black_24dp"
            android:hint="@string/msg_password"
            android:imeOptions="actionDone"
            android:inputType="textPassword"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/text_username_or_email" />

        <Button
            android:id="@+id/button_cas"
            style="@style/Authentication.Button"
            android:layout_marginEnd="@dimen/screen_edge_left_and_right_margins"
            android:layout_marginStart="@dimen/screen_edge_left_and_right_margins"
            android:layout_marginTop="16dp"
            android:text="@string/action_login_or_sign_up"
            android:visibility="gone"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/text_password"
            tools:visibility="visible" />

        <TextView
            android:id="@+id/text_new_to_rocket_chat"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="@dimen/screen_edge_left_and_right_margins"
            android:layout_marginStart="@dimen/screen_edge_left_and_right_margins"
            android:layout_marginTop="16dp"
            android:gravity="center"
            android:textColorLink="@color/colorAccent"
            android:visibility="gone"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/button_cas"
            tools:visibility="visible" />

        <com.wang.avi.AVLoadingIndicatorView
            android:id="@+id/view_loading"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:visibility="gone"
            app:indicatorName="BallPulseIndicator"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/button_cas"
            tools:visibility="visible" />

        <LinearLayout
            android:id="@+id/social_accounts_container"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginEnd="@dimen/screen_edge_left_and_right_margins"
            android:layout_marginStart="@dimen/screen_edge_left_and_right_margins"
            android:layout_marginTop="20dp"
            android:background="@color/colorPrimaryDark"
            android:gravity="center"
            android:orientation="vertical"
            android:paddingBottom="32dp"
            android:paddingTop="@dimen/screen_edge_left_and_right_margins"
            android:visibility="gone"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/text_new_to_rocket_chat"
            tools:visibility="visible">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:text="@string/msg_or_continue_using_social_accounts" />

            <ImageButton
                android:id="@+id/button_facebook"
                android:layout_width="290dp"
                android:layout_height="40dp"
                android:layout_marginTop="16dp"
                android:contentDescription="@string/msg_content_description_log_in_using_facebook"
                android:foreground="?android:attr/selectableItemBackgroundBorderless"
                android:src="@drawable/ic_facebook"
                android:visibility="gone"
                tools:visibility="visible" />

            <ImageButton
                android:id="@+id/button_github"
                android:layout_width="290dp"
                android:layout_height="40dp"
                android:layout_marginTop="16dp"
                android:contentDescription="@string/msg_content_description_log_in_using_github"
                android:foreground="?android:attr/selectableItemBackgroundBorderless"
                android:src="@drawable/ic_github"
                android:visibility="gone"
                tools:visibility="visible" />

            <ImageButton
                android:id="@+id/button_google"
                android:layout_width="290dp"
                android:layout_height="40dp"
                android:layout_marginTop="16dp"
                android:contentDescription="@string/msg_content_description_log_in_using_google"
                android:foreground="?android:attr/selectableItemBackground"
                android:src="@drawable/ic_google"
                android:visibility="gone"
                tools:visibility="visible" />

            <ImageButton
                android:id="@+id/button_linkedin"
                android:layout_width="290dp"
                android:layout_height="40dp"
                android:layout_marginTop="16dp"
                android:contentDescription="@string/msg_content_description_log_in_using_linkedin"
                android:foreground="?android:attr/selectableItemBackgroundBorderless"
                android:src="@drawable/ic_linkedin"
                android:visibility="gone"
                tools:visibility="gone" />

            <ImageButton
                android:id="@+id/button_meteor"
                android:layout_width="290dp"
                android:layout_height="40dp"
                android:layout_marginTop="16dp"
                android:contentDescription="@string/msg_content_description_log_in_using_meteor"
                android:foreground="?android:attr/selectableItemBackgroundBorderless"
                android:src="@drawable/ic_meteor"
                android:visibility="gone"
                tools:visibility="gone" />

            <ImageButton
                android:id="@+id/button_twitter"
                android:layout_width="290dp"
                android:layout_height="40dp"
                android:layout_marginTop="16dp"
                android:contentDescription="@string/msg_content_description_log_in_using_twitter"
                android:foreground="?android:attr/selectableItemBackgroundBorderless"
                android:src="@drawable/ic_twitter"
                android:visibility="gone"
                tools:visibility="gone" />

            <ImageButton
                android:id="@+id/button_gitlab"
                android:layout_width="290dp"
                android:layout_height="40dp"
                android:layout_marginTop="16dp"
                android:contentDescription="@string/msg_content_description_log_in_using_gitlab"
                android:foreground="?android:attr/selectableItemBackgroundBorderless"
                android:src="@drawable/ic_gitlab"
                android:visibility="gone"
                tools:visibility="gone" />
        </LinearLayout>

        <android.support.design.widget.FloatingActionButton
            android:id="@+id/button_fab"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/ic_expand_more_black_24dp"
            android:theme="@style/Theme.AppCompat"
            android:tint="@color/white"
            android:visibility="gone"
            app:backgroundTint="@color/colorAccent"
            app:elevation="@dimen/fab_elevation"
            app:fabSize="mini"
            app:layout_constraintBottom_toBottomOf="@+id/social_accounts_container"
            app:layout_constraintLeft_toLeftOf="@+id/social_accounts_container"
            app:layout_constraintRight_toRightOf="@+id/social_accounts_container"
            app:layout_constraintTop_toBottomOf="@+id/social_accounts_container"
            tools:visibility="visible" />

        <Button
            android:id="@+id/button_log_in"
            style="@style/Authentication.Button"
            android:text="@string/title_log_in"
            android:visibility="gone"
            app:layout_constraintBottom_toBottomOf="parent" />
    </android.support.constraint.ConstraintLayout>

</ScrollView>