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/*
* This file is part of GNU Taler
* (C) 2020 Taler Systems S.A.
*
* GNU Taler is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 3, or (at your option) any later version.
*
* GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
package net.taler.wallet
import android.os.Bundle
import android.view.View
import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.activityViewModels
import androidx.lifecycle.Observer
import androidx.preference.Preference
import androidx.preference.PreferenceFragmentCompat
import androidx.preference.SwitchPreferenceCompat
import com.google.android.material.snackbar.BaseTransientBottomBar.LENGTH_SHORT
import com.google.android.material.snackbar.Snackbar
class SettingsFragment : PreferenceFragmentCompat() {
private val model: MainViewModel by activityViewModels()
private val withdrawManager by lazy { model.withdrawManager }
private lateinit var prefDevMode: SwitchPreferenceCompat
private lateinit var prefWithdrawTest: Preference
private lateinit var prefReset: Preference
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
setPreferencesFromResource(R.xml.settings_main, rootKey)
prefDevMode = findPreference("pref_dev_mode")!!
prefWithdrawTest = findPreference("pref_testkudos")!!
prefReset = findPreference("pref_reset")!!
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
model.devMode.observe(viewLifecycleOwner, Observer { enabled ->
prefDevMode.isChecked = enabled
prefWithdrawTest.isVisible = enabled
prefReset.isVisible = enabled
})
prefDevMode.setOnPreferenceChangeListener { _, newValue ->
model.devMode.value = newValue as Boolean
true
}
withdrawManager.testWithdrawalInProgress.observe(viewLifecycleOwner, Observer { loading ->
prefWithdrawTest.isEnabled = !loading
model.showProgressBar.value = loading
})
prefWithdrawTest.setOnPreferenceClickListener {
withdrawManager.withdrawTestkudos()
true
}
prefReset.setOnPreferenceClickListener {
showResetDialog()
true
}
}
private fun showResetDialog() {
AlertDialog.Builder(requireContext())
.setMessage("Do you really want to reset the wallet and lose all coins and purchases?")
.setPositiveButton("Reset") { _, _ ->
model.dangerouslyReset()
Snackbar.make(requireView(), "Wallet has been reset", LENGTH_SHORT).show()
}
.setNegativeButton("Cancel") { _, _ ->
Snackbar.make(requireView(), "Reset cancelled", LENGTH_SHORT).show()
}
.show()
}
}
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