<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.darshanbshah.odsystem.MainActivity">

    <Button
        android:text="Sign Out"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/sign_out_button"
        android:onClick="signOut"
        style="@style/Widget.AppCompat.Button.Borderless"
        android:textColor="@color/colorAccent"
        android:layout_alignParentTop="true"
        android:layout_alignParentEnd="true" />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/welcomeText"
        android:textAppearance="@style/TextAppearance.AppCompat.Display1"
        android:layout_alignParentBottom="true"
        android:layout_alignParentStart="true"
        android:textSize="12sp"
        android:textAlignment="center" />

    <TextView
        android:text="Apply OD"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_marginTop="14dp"
        android:layout_marginLeft="@dimen/activity_horizontal_margin"
        android:id="@+id/textView2"
        android:textSize="30sp"
        android:textAllCaps="false" />

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginLeft="@dimen/activity_horizontal_margin"
        android:layout_marginRight="@dimen/activity_horizontal_margin"
        android:layout_below="@+id/sign_out_button"
        android:layout_centerHorizontal="true">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">


            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="textPersonName"
                android:ems="10"
                android:id="@+id/reasonEditText"
                android:layout_alignParentBottom="true"
                android:layout_alignParentStart="true"
                android:layout_marginTop="@dimen/activity_vertical_margin"
                android:hint="Reason"
                android:textAlignment="center" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal"
                android:layout_marginTop="@dimen/activity_vertical_margin"
                android:id="@+id/fromLinearLayout">

                <Button
                    android:text="From"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/fromDate"
                    android:fontFamily="sans-serif-medium"
                    style="@style/Widget.AppCompat.Button.Colored"
                    android:onClick="onClickFromDatePicker" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/fromDateTV"
                    android:layout_weight="1"
                    android:layout_marginLeft="@dimen/activity_horizontal_margin"/>


            </LinearLayout>

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal"
                android:id="@+id/toLinearLayout">
                <Button
                    android:text="To"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/toDate"
                    android:onClick="onClickToDatePicker" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/toDateTV"
                    android:layout_weight="1"
                    android:layout_marginLeft="@dimen/activity_horizontal_margin"/>

            </LinearLayout>

            <RadioGroup
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal"
                android:layout_marginTop="@dimen/activity_vertical_margin">


                <RadioButton
                    android:text="Full Day"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/fullDayRadioButton"
                    android:layout_weight="1"
                    android:onClick="onFullDayClick" />

                <RadioButton
                    android:text="A few hours"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/hoursRadioButton"
                    android:layout_weight="1"
                    android:onClick="onHoursClick" />
            </RadioGroup>

            <FrameLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/hours_frame_layout"
                android:layout_marginTop="@dimen/activity_vertical_margin">

            </FrameLayout>

            <Button
                android:text="Request OD"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/requestButton"
                android:layout_marginTop="@dimen/activity_vertical_margin"
                android:onClick="onRequestClick" />

        </LinearLayout>

    </ScrollView>

</RelativeLayout>