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lib/screens/shared/input_fields.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+class IntInputField extends ConsumerWidget {
+  final int? value;
+  final TextEditingController? controller;
+  final String? placeHolder;
+  final String? suffix;
+  final Function(int? value)? onSubmitted;
+  const IntInputField({
+    this.value,
+    this.controller,
+    this.suffix,
+    this.placeHolder,
+    this.onSubmitted,
+    super.key,
+  });
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    return Card(
+      color: Theme.of(context).colorScheme.secondaryContainer.withOpacity(0.25),
+      elevation: 0,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 6),
+        child: TextField(
+          controller: controller ?? TextEditingController(text: (value ?? 0).toString()),
+          keyboardType: const TextInputType.numberWithOptions(decimal: false, signed: false),
+          inputFormatters: [FilteringTextInputFormatter.digitsOnly],
+          textInputAction: TextInputAction.done,
+          onSubmitted: (value) => onSubmitted?.call(int.tryParse(value)),
+          textAlign: TextAlign.center,
+          decoration: InputDecoration(
+            contentPadding: EdgeInsets.all(0),
+            hintText: placeHolder,
+            suffixText: suffix,
+            border: InputBorder.none,
+          ),
+        ),
+      ),
+    );
+  }
+}