feat: výběr z kompatibilních instancí a lepší oznámení o chybějícím obědu

Merge pull request #24 from hernikplays/urlpicker

lib/lang/lang.dart

@@ -91,6 +91,8 @@ abstract class Languages {
 
   String get signOutWarn;
 
+  String get jump;
+
   // Uvítací obrazovka
 
   String get welcome;

lib/lang/lang_cz.dart

@@ -231,4 +231,7 @@ class LanguageCz extends Languages {
 
   @override
   String get signOutWarn => "Opravdu se chcete odhlásit?";
+
+  @override
+  String get jump => "Přeskočit";
 }

lib/lang/lang_en.dart

@@ -229,4 +229,7 @@ class LanguageEn extends Languages {
 
   @override
   String get signOutWarn => "Do you really want to sign out?";
+
+  @override
+  String get jump => "Jump";
 }

lib/main.dart

@@ -179,6 +179,8 @@ class _LoginPageState extends State<LoginPage> {
   TextEditingController passControl = TextEditingController();
   TextEditingController canteenControl = TextEditingController();
   bool rememberMe = false;
+  bool _showUrl = false;
+  String dropdownUrl = instance.first["url"] ?? "";
 
   @override
   void initState() {
@@ -301,12 +303,39 @@ class _LoginPageState extends State<LoginPage> {
                     controller: passControl,
                     obscureText: true,
                   ),
-                  TextField(
+                  const SizedBox(
-                    autofillHints: const [AutofillHints.url],
+                    height: 10,
-                    decoration: InputDecoration(
+                  ),
-                        labelText: Languages.of(context)!.iCanteenUrl),
+                  DropdownButton(
-                    keyboardType: TextInputType.url,
+                    isExpanded: true,
-                    controller: canteenControl,
+                    value: dropdownUrl,
+                    items: instance.map<DropdownMenuItem<String>>((e) {
+                      return DropdownMenuItem<String>(
+                        value: e["url"],
+                        child: Text(e["name"]!),
+                      );
+                    }).toList(),
+                    onChanged: (String? value) {
+                      setState(() {
+                        if (value == "") {
+                          _showUrl = true;
+                        } else {
+                          _showUrl = false;
+                        }
+                        dropdownUrl = value!;
+                      });
+                    },
+                  ),
+                  AnimatedOpacity(
+                    opacity: _showUrl ? 1.0 : 0.0,
+                    duration: const Duration(milliseconds: 300),
+                    child: TextField(
+                      autofillHints: const [AutofillHints.url],
+                      decoration: InputDecoration(
+                          labelText: Languages.of(context)!.iCanteenUrl),
+                      keyboardType: TextInputType.url,
+                      controller: canteenControl,
+                    ),
                   ),
                   Row(mainAxisAlignment: MainAxisAlignment.center, children: [
                     Switch(
@@ -320,36 +349,14 @@ class _LoginPageState extends State<LoginPage> {
                   ]),
                   TextButton(
                       onPressed: () async {
-                        if (canteenControl.text.contains("http://")) {
+                        var canteenUrl = (dropdownUrl == "")
-                          // kontrolujeme šifrované spojení
+                            ? canteenControl.text
-                          var d = await showDialog<bool>(
+                            : dropdownUrl;
-                              context: context,
+                        if (!canteenUrl.startsWith("https://") &&
-                              builder: (c) => AlertDialog(
+                            !canteenUrl.startsWith("http://")) {
-                                    title: Text(Languages.of(context)!.warning),
+                          canteenUrl = "https://$canteenUrl";
-                                    content: SingleChildScrollView(
-                                        child: Text(
-                                            Languages.of(context)!.httpLogin)),
-                                    actions: [
-                                      TextButton(
-                                          onPressed: () =>
-                                              Navigator.pop(c, true),
-                                          child:
-                                              Text(Languages.of(context)!.yes)),
-                                      TextButton(
-                                          onPressed: () =>
-                                              Navigator.pop(c, false),
-                                          child: Text(
-                                              Languages.of(context)!.noChange))
-                                    ],
-                                  ));
-                          if (!d!) return;
                         }
-                        if (!canteenControl.text.startsWith("https://") &&
+                        var canteen = Canteen(canteenUrl);
-                            !canteenControl.text.startsWith("http://")) {
-                          canteenControl.text =
-                              "https://${canteenControl.text}";
-                        }
-                        var canteen = Canteen(canteenControl.text);
                         try {
                           var l = await canteen.login(
                               userControl.text, passControl.text);
@@ -365,8 +372,8 @@ class _LoginPageState extends State<LoginPage> {
                             return;
                           }
                           if (rememberMe) {
-                            LoginManager.setDetails(userControl.text,
+                            LoginManager.setDetails(
-                                passControl.text, canteenControl.text);
+                                userControl.text, passControl.text, canteenUrl);
                           }
                           // souhlas
                           const storage = FlutterSecureStorage();

lib/okna/jidelnicek.dart

@@ -35,18 +35,31 @@ class _JidelnicekPageState extends State<JidelnicekPage> {
     var prefs = await SharedPreferences.getInstance();
     if (prefs.getBool("tyden") ?? false) {
       // Zjistit jestli je objednáno na přístí týden
-      var pristi = den.add(const Duration(days: 7));
+      var pristi = den.add(const Duration(days: 6));
-      var jidelnicek = await widget.canteen.jidelnicekDen(den: pristi);
+      for (var i = 0; i < 5; i++) {
-      if (jidelnicek.jidla.isNotEmpty &&
+        var jidelnicek = await widget.canteen
-          !jidelnicek.jidla.any((element) => element.objednano == true)) {
+            .jidelnicekDen(den: pristi.add(Duration(days: i + 1)));
-        if (!mounted) return;
+        if (jidelnicek.jidla.isNotEmpty &&
-        ScaffoldMessenger.of(context).hideCurrentSnackBar();
+            !jidelnicek.jidla.any((element) => element.objednano == true)) {
-        ScaffoldMessenger.of(context).showSnackBar(
+          if (!mounted) break;
-          SnackBar(
+          ScaffoldMessenger.of(context).hideCurrentSnackBar();
-            content: Text(Languages.of(context)!.noOrder),
+          ScaffoldMessenger.of(context).showSnackBar(
-            duration: const Duration(seconds: 5),
+            SnackBar(
-          ),
+              content: Text(Languages.of(context)!.noOrder),
-        );
+              duration: const Duration(seconds: 5),
+              action: SnackBarAction(
+                onPressed: () => setState(
+                  () {
+                    den = pristi.add(Duration(days: i + 1));
+                    nactiJidlo();
+                  },
+                ),
+                label: Languages.of(context)!.jump,
+              ),
+            ),
+          );
+          break;
+        }
       }
     }
   }
@@ -294,7 +307,6 @@ class _JidelnicekPageState extends State<JidelnicekPage> {
               );
             }
           }
-          kontrolaTyden(context);
         });
       });
     }).catchError((o) {
@@ -343,6 +355,8 @@ class _JidelnicekPageState extends State<JidelnicekPage> {
   void nactiNastaveni() async {
     var prefs = await SharedPreferences.getInstance();
     _skipWeekend = prefs.getBool("skip") ?? false;
+    if (!mounted) return;
+    kontrolaTyden(context);
   }
 
   /// uložení jídelníčku pro dnešek offline

lib/util.dart

@@ -90,3 +90,8 @@ DateTime casNaDate(TimeOfDay c) {
   return DateTime.parse(
       "${now.year}-${(now.month < 10 ? "0" : "") + now.month.toString()}-${(now.day < 10 ? "0" : "") + now.day.toString()} ${(c.hour < 10 ? "0" : "") + c.hour.toString()}:${(c.minute < 10 ? "0" : "") + c.minute.toString()}:00");
 }
+
+List<Map<String, String>> instance = [
+  {"name": "SŠTE Brno, Olomoucká", "url": "https://stravovani.sstebrno.cz"},
+  {"name": "Jiné", "url": ""}
+];