1 files changed, 53 insertions, 29 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
index 8bb0a4a..38eeb9b 100644
--- a/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
+++ b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
@@ -18,6 +18,7 @@ package net.taler.wallet.settings
 
 import android.os.Bundle
 import android.view.View
+import androidx.activity.result.contract.ActivityResultContracts.OpenDocument
 import androidx.activity.result.contract.ActivityResultContracts.CreateDocument
 import androidx.fragment.app.activityViewModels
 import androidx.preference.Preference
@@ -27,13 +28,12 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.BaseTransientBottomBar.LENGTH_SHORT
 import com.google.android.material.snackbar.Snackbar
 import net.taler.common.showError
-import net.taler.common.toRelativeTime
 import net.taler.wallet.BuildConfig.FLAVOR
 import net.taler.wallet.BuildConfig.VERSION_CODE
 import net.taler.wallet.BuildConfig.VERSION_NAME
-import net.taler.wallet.BuildConfig.WALLET_CORE_VERSION
 import net.taler.wallet.MainViewModel
 import net.taler.wallet.R
+import net.taler.wallet.showError
 import net.taler.wallet.withdraw.WithdrawTestStatus
 import java.lang.System.currentTimeMillis
 
@@ -44,71 +44,74 @@ class SettingsFragment : PreferenceFragmentCompat() {
     private val settingsManager get() = model.settingsManager
     private val withdrawManager by lazy { model.withdrawManager }
 
-    private lateinit var prefBackup: Preference
     private lateinit var prefDevMode: SwitchPreferenceCompat
     private lateinit var prefWithdrawTest: Preference
     private lateinit var prefLogcat: Preference
     private lateinit var prefExportDb: Preference
+    private lateinit var prefImportDb: Preference
     private lateinit var prefVersionApp: Preference
     private lateinit var prefVersionCore: Preference
     private lateinit var prefVersionExchange: Preference
     private lateinit var prefVersionMerchant: Preference
+    private lateinit var prefTest: Preference
     private lateinit var prefReset: Preference
     private val devPrefs by lazy {
         listOf(
-            prefBackup,
+            prefVersionCore,
             prefWithdrawTest,
             prefLogcat,
             prefExportDb,
-            prefVersionApp,
-            prefVersionCore,
+            prefImportDb,
             prefVersionExchange,
             prefVersionMerchant,
-            prefReset
+            prefTest,
+            prefReset,
         )
     }
 
     private val logLauncher = registerForActivityResult(CreateDocument("text/plain")) { uri ->
         settingsManager.exportLogcat(uri)
     }
-    private val dbExportLauncher = registerForActivityResult(CreateDocument("application/json")) { uri ->
-        settingsManager.exportDb(uri)
-    }
+    private val dbExportLauncher =
+        registerForActivityResult(CreateDocument("application/json")) { uri ->
+            settingsManager.exportDb(uri)
+        }
+    private val dbImportLauncher =
+        registerForActivityResult(OpenDocument()) { uri ->
+            settingsManager.importDb(uri)
+        }
 
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(R.xml.settings_main, rootKey)
-        prefBackup = findPreference("pref_backup")!!
         prefDevMode = findPreference("pref_dev_mode")!!
         prefWithdrawTest = findPreference("pref_testkudos")!!
         prefLogcat = findPreference("pref_logcat")!!
         prefExportDb = findPreference("pref_export_db")!!
+        prefImportDb = findPreference("pref_import_db")!!
         prefVersionApp = findPreference("pref_version_app")!!
         prefVersionCore = findPreference("pref_version_core")!!
         prefVersionExchange = findPreference("pref_version_protocol_exchange")!!
         prefVersionMerchant = findPreference("pref_version_protocol_merchant")!!
+        prefTest = findPreference("pref_test")!!
         prefReset = findPreference("pref_reset")!!
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        model.lastBackup.observe(viewLifecycleOwner) {
-            val time = it.toRelativeTime(requireContext())
-            prefBackup.summary = getString(R.string.backup_last, time)
-        }
+        prefVersionApp.summary = "$VERSION_NAME ($FLAVOR $VERSION_CODE)"
+        prefVersionCore.summary = "${model.walletVersion} (${model.walletVersionHash?.take(7)})"
+        model.exchangeVersion?.let { prefVersionExchange.summary = it }
+        model.merchantVersion?.let { prefVersionMerchant.summary = it }
 
         model.devMode.observe(viewLifecycleOwner) { enabled ->
             prefDevMode.isChecked = enabled
-            if (enabled) {
-                prefVersionApp.summary = "$VERSION_NAME ($FLAVOR $VERSION_CODE)"
-                prefVersionCore.summary = WALLET_CORE_VERSION
-                model.exchangeVersion?.let { prefVersionExchange.summary = it }
-                model.merchantVersion?.let { prefVersionMerchant.summary = it }
-            }
             devPrefs.forEach { it.isVisible = enabled }
         }
         prefDevMode.setOnPreferenceChangeListener { _, newValue ->
-            model.devMode.value = newValue as Boolean
+            model.setDevMode(newValue as Boolean) { error ->
+                showError(error)
+            }
             true
         }
 
@@ -135,22 +138,43 @@ class SettingsFragment : PreferenceFragmentCompat() {
             dbExportLauncher.launch("taler-wallet-db-${currentTimeMillis()}.json")
             true
         }
-
+        prefImportDb.setOnPreferenceClickListener {
+            showImportDialog()
+            true
+        }
+        prefTest.setOnPreferenceClickListener {
+            model.runIntegrationTest()
+            true
+        }
         prefReset.setOnPreferenceClickListener {
             showResetDialog()
             true
         }
     }
 
+    private fun showImportDialog() {
+        MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3)
+            .setMessage(R.string.settings_dialog_import_message)
+            .setNegativeButton(R.string.import_db) { _, _ ->
+                dbImportLauncher.launch(arrayOf("application/json"))
+            }
+            .setPositiveButton(R.string.cancel) { _, _ ->
+                Snackbar.make(requireView(), getString(R.string.settings_alert_import_canceled), LENGTH_SHORT).show()
+            }
+            .show()
+    }
+
     private fun showResetDialog() {
         MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3)
-            .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()
+            .setMessage(R.string.settings_dialog_reset_message)
+            .setNegativeButton(R.string.reset) { _, _ ->
+                settingsManager.clearDb {
+                    model.dangerouslyReset()
+                }
+                Snackbar.make(requireView(), getString(R.string.settings_alert_reset_done), LENGTH_SHORT).show()
             }
-            .setNegativeButton("Cancel") { _, _ ->
-                Snackbar.make(requireView(), "Reset cancelled", LENGTH_SHORT).show()
+            .setPositiveButton(R.string.cancel) { _, _ ->
+                Snackbar.make(requireView(), getString(R.string.settings_alert_reset_canceled), LENGTH_SHORT).show()
             }
             .show()
     }