import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

class AbbauDat extends StatefulWidget {
  final DateTime? initAbbauDat;
  final Function(DateTime) onDateChanged;

  const AbbauDat({super.key, required this.initAbbauDat, required this.onDateChanged});

  @override
  State<AbbauDat> createState() => _AbbauDatState();
}

class _AbbauDatState extends State<AbbauDat> {
  DateTime? abbauDat;

  @override
  void initState() {
    super.initState();
    abbauDat = widget.initAbbauDat;
  }

  @override
  Widget build(BuildContext context) {
    return Row(
      children: [
        Column(children: [
          SizedBox(
            width: 140,
            child: ElevatedButton(
                onPressed: () async {
                  final date = await pickDate();
                  if (date == null) return;
                  setState(() => abbauDat = date);
                  widget.onDateChanged(date);
                },
                child: Text(AppLocalizations.of(context)!.pickabbaudat)),
          ),
          Row(
            children: [
          const SizedBox(
            width: 10,
          ),
          Builder(builder: (context) {
            if (abbauDat != null) {
              return Text(
                  '${abbauDat?.day}. ${abbauDat?.month}. ${abbauDat?.year}');
            } else {
              return Text(AppLocalizations.of(context)!.nichts);
            }
          }),
          const SizedBox(
            width: 10,
          ),
          ElevatedButton(
              onPressed: () {
                setState(() {
                  abbauDat = null;
                });
              },
              child: const Text("X"))
        ]),
            ],
          )
      ],
    );
  }

  Future<DateTime?> pickDate() async {
    final date = await showDatePicker(
        context: context,
        initialDate: DateTime.now(),
        firstDate: DateTime(2000),
        lastDate: DateTime(5000));
    if (date == null) return null;

    return date;
  }
}