update

2026-06-10 10:25:28 +03:00 · 2026-03-25 16:24:23 +03:00
parent d2278523bd
commit d1ef8a64a1
10 changed files with 897 additions and 878 deletions
@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+
+class CurrencyPicker extends StatelessWidget {
+  final String selected;
+  final void Function(String symbol, String code) onChanged;
+
+  const CurrencyPicker({
+    super.key,
+    required this.selected,
+    required this.onChanged,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final currencies = [
+      ('USD', '\$'),
+      ('EUR', '€'),
+      ('BYN', 'Br'),
+      ('RUB', '₽'),
+    ];
+    final colorScheme = Theme.of(context).colorScheme;
+
+    return Row(
+      children: currencies.map((c) {
+        final isSelected = c.$1 == selected;
+        return Expanded(
+          child: GestureDetector(
+            onTap: () => onChanged(c.$2, c.$1),
+            child: Container(
+              margin: EdgeInsets.only(
+                right: c.$1 == currencies.last.$1 ? 0 : 8,
+              ),
+              padding: const EdgeInsets.symmetric(vertical: 10),
+              decoration: BoxDecoration(
+                color: isSelected
+                    ? const Color(0xFF7C6DED).withOpacity(0.15)
+                    : Theme.of(context).cardColor,
+                borderRadius: BorderRadius.circular(10),
+                border: Border.all(
+                  color: isSelected
+                      ? const Color(0xFF7C6DED)
+                      : Colors.transparent,
+                  width: 1.5,
+                ),
+              ),
+              child: Column(
+                children: [
+                  Text(
+                    c.$2,
+                    style: TextStyle(
+                      fontSize: 16,
+                      fontWeight: FontWeight.w600,
+                      color: isSelected
+                          ? const Color(0xFF7C6DED)
+                          : colorScheme.onSurface,
+                    ),
+                  ),
+                  Text(
+                    c.$1,
+                    style: TextStyle(
+                      fontSize: 10,
+                      color: colorScheme.onSurface.withOpacity(0.5),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        );
+      }).toList(),
+    );
+  }
+}