117 lines
3.7 KiB
Dart
117 lines
3.7 KiB
Dart
// lib/ui/common/flux_text_field.dart
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flux/core/theme/theme.dart';
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class FluxTextField extends StatefulWidget {
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final String label;
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final String? labelText;
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final IconData? icon;
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final bool isPassword;
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final bool autoFocus;
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final TextEditingController? controller;
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final TextInputType? keyboardType; // Aggiunto per flessibilità
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final int? minLines;
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final int? maxLines;
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final Function(String)? onSubmitted;
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final Function(String)? onChanged;
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final int? maxLength;
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final String? Function(String?)? validator;
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final List<TextInputFormatter>? inputFormatters;
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final TextCapitalization? textCapitalization;
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const FluxTextField({
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super.key, // Usiamo super.key per Flutter moderno
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required this.label,
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this.labelText,
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this.icon,
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this.isPassword = false,
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this.autoFocus = false,
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this.controller,
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this.keyboardType,
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this.minLines,
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this.maxLines = 1,
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this.onSubmitted,
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this.onChanged,
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this.maxLength,
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this.validator,
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this.inputFormatters,
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this.textCapitalization,
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});
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@override
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State<FluxTextField> createState() => _FluxTextFieldState();
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}
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class _FluxTextFieldState extends State<FluxTextField> {
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late bool _obscureText;
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@override
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void initState() {
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super.initState();
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_obscureText = widget.isPassword;
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}
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@override
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Widget build(BuildContext context) {
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return TextFormField(
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controller: widget.controller,
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validator: widget.validator,
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obscureText: _obscureText,
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enableSuggestions: !widget.isPassword,
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autocorrect: !widget.isPassword,
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keyboardType: widget.keyboardType,
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autofocus: widget.autoFocus,
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minLines: widget.minLines,
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// Se minLines è impostato, maxLines deve essere almeno uguale o null (espandibile)
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maxLines: widget.minLines != null ? null : widget.maxLines,
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style: TextStyle(color: context.primaryText),
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decoration: InputDecoration(
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prefixIcon: widget.icon != null
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? Icon(widget.icon, color: context.accent.withValues(alpha: 0.6))
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: null,
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labelText: widget.labelText ?? widget.label,
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labelStyle: TextStyle(color: context.secondaryText, fontSize: 14),
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filled: true,
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fillColor: context.surface.withValues(alpha: 0.5),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(
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color: context.secondaryText.withValues(alpha: 0.1),
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),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: context.accent, width: 1.5),
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),
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 16,
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),
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suffixIcon: widget.isPassword
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? IconButton(
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icon: Icon(
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// Cambiamo icona in base allo stato
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_obscureText ? Icons.visibility_off : Icons.visibility,
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color: Colors.grey,
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),
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onPressed: () {
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// Quando l'utente clicca, invertiamo lo stato e ridisegniamo
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setState(() {
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_obscureText = !_obscureText;
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});
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},
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)
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: null, // Se non è una password, niente icona
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),
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onFieldSubmitted: widget.onSubmitted,
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onChanged: widget.onChanged,
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maxLength: widget.maxLength,
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inputFormatters: widget.inputFormatters,
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textCapitalization: widget.textCapitalization ?? TextCapitalization.none,
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);
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}
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}
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