/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.wm.shell.flicker.splitscreen

import android.platform.test.annotations.Presubmit
import android.view.WindowManagerPolicyConstants
import androidx.test.filters.RequiresDevice
import com.android.server.wm.flicker.FlickerParametersRunnerFactory
import com.android.server.wm.flicker.FlickerTestParameter
import com.android.server.wm.flicker.FlickerTestParameterFactory
import com.android.server.wm.flicker.annotation.Group1
import com.android.server.wm.flicker.dsl.FlickerBuilder
import com.android.wm.shell.flicker.appWindowBecomesVisible
import com.android.wm.shell.flicker.appWindowIsVisibleAtEnd
import com.android.wm.shell.flicker.helpers.SplitScreenHelper
import com.android.wm.shell.flicker.layerBecomesVisible
import com.android.wm.shell.flicker.layerIsVisibleAtEnd
import com.android.wm.shell.flicker.splitAppLayerBoundsBecomesVisible
import com.android.wm.shell.flicker.splitAppLayerBoundsIsVisibleAtEnd
import com.android.wm.shell.flicker.splitScreenDividerBecomesVisible
import org.junit.Assume
import org.junit.Before
import org.junit.FixMethodOrder
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.runners.MethodSorters
import org.junit.runners.Parameterized

/**
 * Test enter split screen by dragging app icon from taskbar.
 * This test is only for large screen devices.
 *
 * To run this test: `atest WMShellFlickerTests:EnterSplitScreenByDragFromTaskbar`
 */
@RequiresDevice
@RunWith(Parameterized::class)
@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
@Group1
class EnterSplitScreenByDragFromTaskbar(
    testSpec: FlickerTestParameter
) : SplitScreenBase(testSpec) {

    @Before
    fun before() {
        Assume.assumeTrue(taplInstrumentation.isTablet)
    }

    override val transition: FlickerBuilder.() -> Unit
        get() = {
            super.transition(this)
            setup {
                eachRun {
                    taplInstrumentation.goHome()
                    SplitScreenHelper.createShortcutOnHotseatIfNotExist(
                        taplInstrumentation, secondaryApp.appName
                    )
                    primaryApp.launchViaIntent(wmHelper)
                }
            }
            transitions {
                taplInstrumentation.launchedAppState.taskbar
                    .getAppIcon(secondaryApp.appName)
                    .dragToSplitscreen(
                        secondaryApp.component.packageName,
                        primaryApp.component.packageName
                    )
            }
        }

    @Presubmit
    @Test
    fun dividerBecomesVisible() = testSpec.splitScreenDividerBecomesVisible()

    @Presubmit
    @Test
    fun primaryAppLayerIsVisibleAtEnd() = testSpec.layerIsVisibleAtEnd(primaryApp.component)

    @Presubmit
    @Test
    fun secondaryAppLayerBecomesVisible() = testSpec.layerBecomesVisible(secondaryApp.component)

    @Presubmit
    @Test
    fun primaryAppBoundsIsVisibleAtEnd() = testSpec.splitAppLayerBoundsIsVisibleAtEnd(
        testSpec.endRotation, primaryApp.component, false /* splitLeftTop */
    )

    @Presubmit
    @Test
    fun secondaryAppBoundsBecomesVisible() = testSpec.splitAppLayerBoundsBecomesVisible(
        testSpec.endRotation, secondaryApp.component, true /* splitLeftTop */
    )

    @Presubmit
    @Test
    fun primaryAppWindowIsVisibleAtEnd() = testSpec.appWindowIsVisibleAtEnd(primaryApp.component)

    @Presubmit
    @Test
    fun secondaryAppWindowBecomesVisible() =
        testSpec.appWindowBecomesVisible(secondaryApp.component)

    companion object {
        @Parameterized.Parameters(name = "{0}")
        @JvmStatic
        fun getParams(): List<FlickerTestParameter> {
            return FlickerTestParameterFactory.getInstance().getConfigNonRotationTests(
                repetitions = SplitScreenHelper.TEST_REPETITIONS,
                supportedNavigationModes =
                    listOf(WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL_OVERLAY)
            )
        }
    }
}