#!/bin/bash
set -e

if [ $# -lt 2 ]; then
    echo "1: record: true/false
2: class name
3: method name
4: darkMode: dark/light / \"all\" to run all screenshot combinations
5: color"

    exit
fi

pushd app/src/androidTest/java

class=$(find | grep $2 | grep -E "java$|kt$" | head -n1|sed s'/\//\./'g | sed s'#^\.\.##' | sed s'#\.java##'| sed s'#\.kt##')

if [[ -z $class ]]; then
    echo "Class not found!"
    exit 1
fi

cd ../../../

if [ $1 == "true" ] ; then
    record="-Precord"
else
    record=""
fi

if [ -e $3 ] ; then
    method=""
else
    method="#$3"

    # check if method exists
    if [[ $(grep -c $3 $(find | grep $2 | grep -E "java$|kt$" | head -n1)) -eq 0 ]]; then
        echo "Method not found!"
        exit 1
    fi
fi

if [ -e $4 ] ; then
    darkMode=""
else
    darkMode="-Pandroid.testInstrumentationRunnerArguments.DARKMODE=$4"
fi

popd
sed -i s'#<bool name="is_beta">false</bool>#<bool name="is_beta">true</bool>#'g app/src/main/res/values/setup.xml

# check if emulator is running
emulatorIsRunning=false
while read line ; do
    if [[ $(adb -s $line emu avd name 2>/dev/null | head -n1) =~ uiComparison.* ]]; then
        emulatorIsRunning=true
        export ANDROID_SERIAL=$line
        break
    fi
done < <(adb devices | cut -f1)

if [ "$emulatorIsRunning" == false ] ; then
    "$(command -v emulator)" -writable-system -avd uiComparison -no-snapshot -gpu swiftshader_indirect -no-audio -skin 500x833 &
    sleep 20
fi

if [ -e $5 ] ; then
    color=""
else
    color="-Pandroid.testInstrumentationRunnerArguments.COLOR=$5"
fi

if [[ $4 = "all" ]]; then
    scripts/runAllScreenshotCombinations "noCI" "$1" "-Pandroid.testInstrumentationRunnerArguments.class=$class$method"
else
    ./gradlew --offline gplayDebugExecuteScreenshotTests $record \
    -Dorg.gradle.jvmargs="--add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/java.nio.channels=ALL-UNNAMED --add-exports java.base/sun.nio.ch=ALL-UNNAMED" \
    -Pscreenshot=true \
    -Pandroid.testInstrumentationRunnerArguments.annotation=com.owncloud.android.utils.ScreenshotTest \
    -Pandroid.testInstrumentationRunnerArguments.class=$class$method \
    $darkMode \
    $color
fi


sed -i s'#<bool name="is_beta">true</bool>#<bool name="is_beta">false</bool>#'g app/src/main/res/values/setup.xml
unset ANDROID_SERIAL