fix: handle quota validation on big unit conversions

Author: joragua

owncloudApp/src/main/java/com/owncloud/android/presentation/spaces/createspace/CreateSpaceDialogFragment.kt

@@ -130,15 +130,16 @@ class CreateSpaceDialogFragment : DialogFragment() {
 
         return when {
             spaceQuota.isEmpty() -> getString(R.string.create_space_dialog_quota_empty_error)
-            spaceQuota.toDouble() == MIN_SPACE_QUOTA_GB -> getString(R.string.create_space_dialog_quota_zero_error)
-            spaceQuota.toDouble() > MAX_SPACE_QUOTA_GB -> getString(R.string.create_space_dialog_quota_too_large_error)
+            spaceQuota.toDouble() == MIN_SPACE_QUOTA_LIMIT -> getString(R.string.create_space_dialog_quota_zero_error)
+            spaceQuota.toDouble() > MAX_SPACE_QUOTA_LIMIT -> getString(R.string.create_space_dialog_quota_too_large_error)
             else -> null
         }
     }
 
     private fun updateUI() {
         val nameError = validateName(binding.createSpaceDialogNameValue.text.toString())
-        val quotaError = validateQuota(binding.createSpaceDialogQuotaValue.text.toString())
+        val quotaValue = convertToBytes(binding.createSpaceDialogQuotaValue.text.toString(), binding.createSpaceDialogQuotaUnitLabel.text.toString())
+        val quotaError = validateQuota(quotaValue.toString())
         val noErrors = nameError == null && quotaError == null
 
         val colorButton = if (noErrors) {
@@ -179,8 +180,8 @@ class CreateSpaceDialogFragment : DialogFragment() {
         private const val ARG_CAN_EDIT_SPACE_QUOTA = "CAN_EDIT_SPACE_QUOTA"
         private const val ARG_CURRENT_SPACE = "CURRENT_SPACE"
         private const val FORBIDDEN_CHARACTERS = """[/\\.:?*"'><|]"""
-        private const val MIN_SPACE_QUOTA_GB = 0.0
-        private const val MAX_SPACE_QUOTA_GB = 1_000_000.0
+        private const val MIN_SPACE_QUOTA_LIMIT = 0.0
+        private const val MAX_SPACE_QUOTA_LIMIT = 1_000_000_000_000_000.0
         private const val B_MULTIPLIER = 1L
         private const val KB_MULTIPLIER = 1_000L
         private const val MB_MULTIPLIER = 1_000_000L