Improve chat-view error visuals
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parent
8417a29ffe
commit
c63692ec31
2 changed files with 31 additions and 7 deletions
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@ -88,6 +88,14 @@ class ApiClient {
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}
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}
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static void checkResponse(http.Response response) {
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static void checkResponse(http.Response response) {
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if (response.statusCode == 429) {
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throw "Sorry, you are being rate limited";
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}
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if (response.statusCode == 403) {
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tryCachedLogin();
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// TODO: Show the login screen again if cached login was unsuccessful.
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throw "You are not authorized to do that.";
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}
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if (response.statusCode != 200) {
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if (response.statusCode != 200) {
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throw "Unknown Error${kDebugMode ? ": ${response.statusCode}|${response.body}" : ""}";
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throw "Unknown Error${kDebugMode ? ": ${response.statusCode}|${response.body}" : ""}";
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}
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}
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@ -92,6 +92,24 @@ class _MessagesState extends State<Messages> {
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builder: (context, snapshot) {
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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if (snapshot.hasData) {
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final cache = snapshot.data as MessageCache;
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final cache = snapshot.data as MessageCache;
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if (cache.messages.isEmpty) {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(Icons.message_outlined),
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Padding(
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padding: const EdgeInsets.symmetric(vertical: 24),
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child: Text(
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"There are no messages here\nWhy not say hello?",
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textAlign: TextAlign.center,
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style: Theme.of(context).textTheme.titleMedium,
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),
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)
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],
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),
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);
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}
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return ListView.builder(
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return ListView.builder(
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reverse: true,
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reverse: true,
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itemCount: cache.messages.length,
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itemCount: cache.messages.length,
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@ -115,9 +133,10 @@ class _MessagesState extends State<Messages> {
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.of(context)
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.of(context)
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.textTheme
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.textTheme
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.titleMedium,),
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.titleMedium,),
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const SizedBox(height: 16,),
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Padding(
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Text("${snapshot.error}"),
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padding: const EdgeInsets.all(16),
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const Spacer(),
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child: Text("${snapshot.error}"),
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),
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TextButton.icon(
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TextButton.icon(
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onPressed: () {
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onPressed: () {
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setState(() {
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setState(() {
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@ -125,10 +144,7 @@ class _MessagesState extends State<Messages> {
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});
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});
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},
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},
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style: TextButton.styleFrom(
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style: TextButton.styleFrom(
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backgroundColor: Theme
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.of(context)
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.colorScheme
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.secondaryContainer,
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padding: const EdgeInsets.symmetric(
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padding: const EdgeInsets.symmetric(
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vertical: 16, horizontal: 16),
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vertical: 16, horizontal: 16),
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),
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),
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