1 files changed, 46 insertions, 0 deletions
diff --git a/app/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt b/app/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt
new file mode 100644
index 0000000..4d387da
--- /dev/null
+++ b/app/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt
@@ -0,0 +1,46 @@
+package net.taler.merchantpos.config
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.Observer
+import androidx.navigation.fragment.findNavController
+import com.google.android.material.snackbar.Snackbar
+import com.google.android.material.snackbar.Snackbar.LENGTH_SHORT
+import net.taler.merchantpos.MainViewModel
+import net.taler.merchantpos.R
+
+class ConfigFetcherFragment : Fragment() {
+
+    private val model: MainViewModel by activityViewModels()
+    private val configManager by lazy { model.configManager }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.fragment_config_fetcher, container, false)
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+
+        configManager.configUpdateResult.observe(viewLifecycleOwner, Observer { result ->
+            when {
+                result == null -> return@Observer
+                result.error -> onNetworkError(result.authError)
+                else -> findNavController().navigate(R.id.order)
+            }
+        })
+    }
+
+    private fun onNetworkError(authError: Boolean) {
+        val res = if (authError) R.string.config_auth_error else R.string.config_error
+        Snackbar.make(view!!, res, LENGTH_SHORT).show()
+        findNavController().navigate(R.id.action_configFetcher_to_merchantSettings)
+    }
+
+}