#!/bin/bash
# -*- Mode: sh; indent-tabs-mode: nil; tab-width: 4 -*-

# Our goal here is to get an Ubuntu Touch device into a testable unlocked state.
# This will include a reboot.

WAIT_COMMAND="adb reboot; sleep 5; adb wait-for-device"

while getopts s:w: opt; do
        case $opt in
        s)
                export ANDROID_SERIAL=$OPTARG
                ;;
        w)
                WAIT_COMMAND=$OPTARG
                ;;
        esac
done

eval "$WAIT_COMMAND"

# Force a sleep of twenty no matter what, since we may need to wait for unity8
# to finish coming up (it's hard to tell when the greeter is actually rendered)
sleep 20

GDBUS_CMD="gdbus call --session --dest com.canonical.UnityGreeter --object-path / --method com.canonical.UnityGreeter.HideGreeter && echo Greeter unlocked"

UNLOCK_OUTPUT=$(adb shell "if [ \"\$(id -u)\" = 0 ]; then sudo -u phablet -i $GDBUS_CMD; else $GDBUS_CMD; fi" 2>&1)
if echo "$UNLOCK_OUTPUT" | grep 'Greeter unlocked' >/dev/null; then
    echo "I: Unlock passed"
    exit 0
else
    echo "I: Unlock failed, script output: '$UNLOCK_OUTPUT'"
    exit 1
fi