BayernMessenger/vector/src/main/java/im/vector/riotredesign/features/settings/VectorSettingsNotificationsTroubleshootFragment.kt

/*
 * Copyright 2018 New Vector Ltd
 *
 * 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 im.vector.riotredesign.features.settings

import android.app.Activity
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.view.View
import android.view.ViewGroup
import android.widget.Button
import android.widget.TextView
import androidx.recyclerview.widget.DividerItemDecoration
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import androidx.transition.TransitionManager
import butterknife.BindView
import im.vector.matrix.android.api.session.Session
import im.vector.riotredesign.push.fcm.NotificationTroubleshootTestManagerFactory
import im.vector.riotredesign.R
import im.vector.riotredesign.core.extensions.withArgs
import im.vector.riotredesign.core.platform.RiotActivity
import im.vector.riotredesign.core.platform.RiotFragment
import im.vector.riotredesign.features.rageshake.BugReporter
import im.vector.riotredesign.features.settings.troubleshoot.NotificationTroubleshootTestManager
import im.vector.riotredesign.features.settings.troubleshoot.TroubleshootTest
import org.koin.android.ext.android.inject

class VectorSettingsNotificationsTroubleshootFragment : RiotFragment() {

    @BindView(R.id.troubleshoot_test_recycler_view)
    lateinit var mRecyclerView: RecyclerView
    @BindView(R.id.troubleshoot_bottom_view)
    lateinit var mBottomView: ViewGroup
    @BindView(R.id.toubleshoot_summ_description)
    lateinit var mSummaryDescription: TextView
    @BindView(R.id.troubleshoot_summ_button)
    lateinit var mSummaryButton: Button
    @BindView(R.id.troubleshoot_run_button)
    lateinit var mRunButton: Button

    private var testManager: NotificationTroubleshootTestManager? = null
    // members
    private val mSession by inject<Session>()

    override fun getLayoutResId() = R.layout.fragment_settings_notifications_troubleshoot

    private var interactionListener: VectorSettingsFragmentInteractionListener? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        val appContext = activity!!.applicationContext
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

        val layoutManager = LinearLayoutManager(context)
        mRecyclerView.layoutManager = layoutManager

        val dividerItemDecoration = DividerItemDecoration(mRecyclerView.context,
                layoutManager.orientation)
        mRecyclerView.addItemDecoration(dividerItemDecoration)


        mSummaryButton.setOnClickListener {
            BugReporter.openBugReportScreen(activity!!)
        }

        mRunButton.setOnClickListener {
            testManager?.retry()
        }
        startUI()
    }

    private fun startUI() {

        mSummaryDescription.text = getString(R.string.settings_troubleshoot_diagnostic_running_status,
                0, 0)

        testManager = NotificationTroubleshootTestManagerFactory.createTestManager(this, mSession)

        testManager?.statusListener = { troubleshootTestManager ->
            if (isAdded) {
                TransitionManager.beginDelayedTransition(mBottomView)
                when (troubleshootTestManager.diagStatus) {
                    TroubleshootTest.TestStatus.NOT_STARTED -> {
                        mSummaryDescription.text = ""
                        mSummaryButton.visibility = View.GONE
                        mRunButton.visibility = View.VISIBLE
                    }
                    TroubleshootTest.TestStatus.RUNNING -> {
                        //Forces int type because it's breaking lint
                        val size: Int = troubleshootTestManager.testList.size
                        val currentTestIndex: Int = troubleshootTestManager.currentTestIndex
                        mSummaryDescription.text = getString(
                                R.string.settings_troubleshoot_diagnostic_running_status,
                                currentTestIndex,
                                size
                        )
                        mSummaryButton.visibility = View.GONE
                        mRunButton.visibility = View.GONE
                    }
                    TroubleshootTest.TestStatus.FAILED -> {
                        //check if there are quick fixes
                        var hasQuickFix = false
                        testManager?.testList?.let {
                            for (test in it) {
                                if (test.status == TroubleshootTest.TestStatus.FAILED && test.quickFix != null) {
                                    hasQuickFix = true
                                    break
                                }
                            }
                        }
                        if (hasQuickFix) {
                            mSummaryDescription.text = getString(R.string.settings_troubleshoot_diagnostic_failure_status_with_quickfix)
                        } else {
                            mSummaryDescription.text = getString(R.string.settings_troubleshoot_diagnostic_failure_status_no_quickfix)
                        }
                        mSummaryButton.visibility = View.VISIBLE
                        mRunButton.visibility = View.VISIBLE
                    }
                    TroubleshootTest.TestStatus.SUCCESS -> {
                        mSummaryDescription.text = getString(R.string.settings_troubleshoot_diagnostic_success_status)
                        mSummaryButton.visibility = View.VISIBLE
                        mRunButton.visibility = View.VISIBLE
                    }
                }
            }

        }
        mRecyclerView.adapter = testManager?.adapter
        testManager?.runDiagnostic()
    }

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        if (resultCode == Activity.RESULT_OK && requestCode == NotificationTroubleshootTestManager.REQ_CODE_FIX) {
            testManager?.retry()
            return
        }
        super.onActivityResult(requestCode, resultCode, data)
    }

    override fun onDetach() {
        testManager?.cancel()
        interactionListener = null
        super.onDetach()
    }

    override fun onResume() {
        super.onResume()
        (activity as? RiotActivity)?.supportActionBar?.setTitle(R.string.settings_notification_troubleshoot)
    }

    override fun onAttach(context: Context) {
        super.onAttach(context)
        if (context is VectorSettingsFragmentInteractionListener) {
            interactionListener = context
        }
    }

    companion object {
        // static constructor
        fun newInstance(matrixId: String) = VectorSettingsNotificationsTroubleshootFragment()
                .withArgs {
                    // TODO putString(MXCActionBarActivity.EXTRA_MATRIX_ID, matrixId)
                }
    }
}