VancedMicroG/play-services-core/src/main/kotlin/org/microg/gms/ui/SettingsFragment.kt

/*
 * SPDX-FileCopyrightText: 2020, microG Project Team
 * SPDX-License-Identifier: Apache-2.0
 */

package org.microg.gms.ui

import android.content.Context
import android.os.Bundle
import androidx.lifecycle.lifecycleScope
import androidx.navigation.fragment.findNavController
import androidx.preference.Preference
import com.google.android.gms.R
import org.microg.gms.checkin.CheckinPrefs
import org.microg.gms.gcm.GcmDatabase
import org.microg.gms.gcm.getGcmServiceInfo
import org.microg.gms.safetynet.SafetyNetPreferences
import org.microg.nlp.client.GeocodeClient
import org.microg.nlp.client.LocationClient
import org.microg.nlp.client.UnifiedLocationClient
import org.microg.tools.ui.ResourceSettingsFragment

class SettingsFragment : ResourceSettingsFragment() {
    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
        super.onCreatePreferences(savedInstanceState, rootKey)

        findPreference<Preference>(PREF_CHECKIN)!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
            findNavController().navigate(requireContext(), R.id.openCheckinSettings)
            true
        }
        findPreference<Preference>(PREF_GCM)!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
            findNavController().navigate(requireContext(), R.id.openGcmSettings)
            true
        }
        findPreference<Preference>(PREF_SNET)!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
            findNavController().navigate(requireContext(), R.id.openSafetyNetSettings)
            true
        }
        findPreference<Preference>(PREF_UNIFIEDNLP)!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
            findNavController().navigate(requireContext(), R.id.openUnifiedNlpSettings)
            true
        }
        findPreference<Preference>(PREF_EXPOSURE)?.onPreferenceClickListener = Preference.OnPreferenceClickListener {
            findNavController().navigate(requireContext(), NearbyPreferencesIntegration.exposureNotificationNavigationId)
            true
        }
        findPreference<Preference>(PREF_ABOUT)!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
            findNavController().navigate(requireContext(), R.id.openAbout)
            true
        }
        findPreference<Preference>(PREF_ABOUT)!!.summary = getString(R.string.about_version_str, AboutFragment.getSelfVersion(context))
    }

    override fun onResume() {
        super.onResume()
        val context = requireContext()
        lifecycleScope.launchWhenResumed {
            updateDetails(context)
        }
    }

    private suspend fun updateDetails(context: Context) {
        val gcmServiceInfo = getGcmServiceInfo(context)
        if (gcmServiceInfo.configuration.enabled) {
            val database = GcmDatabase(context)
            val regCount = database.registrationList.size
            database.close()
            findPreference<Preference>(PREF_GCM)!!.summary = context.getString(R.string.service_status_enabled_short) + " - " + context.resources.getQuantityString(R.plurals.gcm_registered_apps_counter, regCount, regCount)
        } else {
            findPreference<Preference>(PREF_GCM)!!.setSummary(R.string.service_status_disabled_short)
        }

        findPreference<Preference>(PREF_CHECKIN)!!.setSummary(if (CheckinPrefs.isEnabled(context)) R.string.service_status_enabled_short else R.string.service_status_disabled_short)
        findPreference<Preference>(PREF_SNET)!!.setSummary(if (SafetyNetPreferences.isEnabled(context)) R.string.service_status_enabled_short else R.string.service_status_disabled_short)

        val backendCount = try {
            LocationClient(context, lifecycle).getLocationBackends().size + GeocodeClient(context, lifecycle).getGeocodeBackends().size
        } catch (e: Exception) {
            0
        }
        findPreference<Preference>(PREF_UNIFIEDNLP)!!.summary = context.resources.getQuantityString(R.plurals.pref_unifiednlp_summary, backendCount, backendCount)

        findPreference<Preference>(PREF_EXPOSURE)?.isVisible = NearbyPreferencesIntegration.isAvailable
        findPreference<Preference>(PREF_EXPOSURE)?.icon = NearbyPreferencesIntegration.getIcon(context)
        findPreference<Preference>(PREF_EXPOSURE)?.summary = NearbyPreferencesIntegration.getExposurePreferenceSummary(context)
    }

    companion object {
        const val PREF_ABOUT = "pref_about"
        const val PREF_GCM = "pref_gcm"
        const val PREF_SNET = "pref_snet"
        const val PREF_UNIFIEDNLP = "pref_unifiednlp"
        const val PREF_CHECKIN = "pref_checkin"
        const val PREF_EXPOSURE = "pref_exposure"
    }

    init {
        preferencesResource = R.xml.preferences_start
    }
}