Show inline password error on account reset failure

- Add showIncorrectPasswordError() in HabiticaAccountDialog to display a field-level error message
- Update resetAccount() in the fragment to dismiss the spinner on both outcomes and, on failure, keep the sheet open and call showIncorrectPasswordError("Incorrect password.") rather than closing the dialog

Habitica/src/main/java/com/habitrpg/android/habitica/data/ApiClient.kt

@@ -395,7 +395,7 @@ interface ApiClient {
 
     suspend fun reroll(): User?
 
-    suspend fun resetAccount(password: String): Void?
+    suspend fun resetAccount(password: String): Boolean
 
     suspend fun deleteAccount(password: String): Void?
 

Habitica/src/main/java/com/habitrpg/android/habitica/data/UserRepository.kt

@@ -87,7 +87,7 @@ interface UserRepository : BaseRepository {
 
     suspend fun updateLanguage(languageCode: String): User?
 
-    suspend fun resetAccount(password: String): User?
+    suspend fun resetAccount(password: String): Boolean?
 
     suspend fun deleteAccount(password: String): Void?
 

Habitica/src/main/java/com/habitrpg/android/habitica/data/implementation/ApiClientImpl.kt

@@ -97,6 +97,16 @@ class ApiClientImpl(
         return null
     }
 
+    private suspend fun <T> processWithIfSuccess(apiCall: suspend () -> HabitResponse<T>): Boolean {
+        try {
+            processResponse(apiCall())
+            return true
+        } catch (throwable: Throwable) {
+            accept(throwable)
+            return false
+        }
+    }
+
     override var languageCode: String? = null
     private var lastAPICallURL: String? = null
 
@@ -994,10 +1004,10 @@ class ApiClientImpl(
 
     override suspend fun reroll(): User? = process { apiService.reroll() }
 
-    override suspend fun resetAccount(password: String): Void? {
+    override suspend fun resetAccount(password: String): Boolean {
         val updateObject = HashMap<String, String>()
         updateObject["password"] = password
-        return process { apiService.resetAccount(updateObject) }
+        return processWithIfSuccess { apiService.resetAccount(updateObject) }
     }
 
     override suspend fun deleteAccount(password: String): Void? {

Habitica/src/main/java/com/habitrpg/android/habitica/data/implementation/UserRepositoryImpl.kt

@@ -273,9 +273,13 @@ class UserRepositoryImpl(
         return mergeWithExistingUser(user)
     }
 
-    override suspend fun resetAccount(password: String): User? {
-        apiClient.resetAccount(password)
-        return retrieveUser(withTasks = true, forced = true)
+    override suspend fun resetAccount(password: String): Boolean {
+        val resetAccountSuccessful = apiClient.resetAccount(password)
+        if (resetAccountSuccessful) {
+            retrieveUser(withTasks = true, forced = true)
+            return true
+        }
+        return false
     }
 
     override suspend fun deleteAccount(password: String) = apiClient.deleteAccount(password)

Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/preferences/AccountPreferenceFragment.kt

@@ -52,7 +52,9 @@ import com.habitrpg.common.habitica.helpers.ExceptionHandler
 import com.habitrpg.common.habitica.helpers.MainNavigationController
 import com.habitrpg.common.habitica.helpers.launchCatching
 import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import retrofit2.HttpException
 import javax.inject.Inject
 
@@ -602,11 +604,17 @@ class AccountPreferenceFragment :
     }
 
     private fun resetAccount(confirmationString: String) {
-        val dialog = activity?.let { HabiticaProgressDialog.show(it, R.string.resetting_account) }
+        val progressDialog = activity?.let { HabiticaProgressDialog.show(it, R.string.resetting_account) }
         lifecycleScope.launch(ExceptionHandler.coroutine()) {
-            userRepository.resetAccount(confirmationString)
-            dialog?.dismiss()
-            accountDialog.dismiss()
+            val resetAccountSuccess = userRepository.resetAccount(confirmationString) ?: false
+            progressDialog?.dismiss()
+            if (resetAccountSuccess) {
+                accountDialog.dismiss()
+            } else {
+                accountDialog.showIncorrectPasswordError(
+                    getString(R.string.incorrect_password)
+                )
+            }
         }
     }
 

Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/preferences/HabiticaAccountDialog.kt

@@ -287,6 +287,15 @@ class HabiticaAccountDialog(private var thisContext: Context) :
         }
     }
 
+    fun showIncorrectPasswordError(message: String) {
+        if (viewBinding == null) return
+
+        binding.confirmationTextInputLayout.apply {
+            error = message
+            isErrorEnabled = true
+        }
+    }
+
     override fun getTheme(): Int {
         return R.style.HabiticaAlertDialogTheme
     }