import 'package:animations/animations.dart';
import 'package:fforte/screens/sharedWidgets/datum.dart';
import 'package:fforte/screens/sharedWidgets/var_text_field.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

class ExcursionMain extends StatefulWidget {
  const ExcursionMain({super.key});

  @override
  State<ExcursionMain> createState() => _ExcursionMainState();
}

class _ExcursionMainState extends State<ExcursionMain> {
  // erste überlegung: map mit textcontrollern und map mit rest. maybe später schauen, dass alles in die eine map und mit instanceoff (in dart version) checken

  String datum = '';
  // dauer: nachfragen wie gespeichert werden soll und demnach felt machen. Vorerst eingaches Textfeld
  // TODO:
  // - Hund dabei u mit leine u fragen was dieses nein textfeld soll
  // - Input vorgabe fuer dauer feld

  Map<String, TextEditingController> getTextFields() {
    Map<String, TextEditingController> rmap = {
      "Rudel": TextEditingController(),
      "Teilnehm": TextEditingController(),
      "Jahr": TextEditingController(),
      "Dauer_Stungen": TextEditingController(),
      "BLand": TextEditingController(),
      "Lkr": TextEditingController(),
      "BeiOrt": TextEditingController(),
      "BimaNr": TextEditingController(),
      "BimaName": TextEditingController(),
      "BimaNutzer": TextEditingController(),
      "BimAGV": TextEditingController(),
      
    };

    return rmap;
  }

  @override
  Widget build(BuildContext context) {
    List<Step> getSteps() => [
          Step(
              title: Text(AppLocalizations.of(context)!.dateandtime),
              content: Column(
                children: [
                  Datum(initDatum: DateTime.now(), onDateChanged: (date) {}),
                  const SizedBox(
                    height: 10,
                  ),
                  VarTextField(
                      textController: getTextFields()["Rudel"]!,
                      localization: AppLocalizations.of(context)!.rudel,
                      dbName: "Rudel",
                      required: false),
                    const SizedBox(height: 10,),
                  VarTextField(
                    textController: getTextFields()["Teilnehm"]!,
                    localization: AppLocalizations.of(context)!.teilnehmer,
                    dbName: "Teilnehm",
                    required: false,
                  ),
                  const SizedBox(height: 10,),
                  VarTextField(textController: getTextFields()["Dauer"]!, localization: AppLocalizations.of(context)!.dauer, dbName: "Dauer", required: false)
                ],
              )),
          const Step(title: Text("step2"), content: Text("data"))
        ];

    int currentStep = 0;

    return Scaffold(
        appBar: AppBar(
          title: Text(AppLocalizations.of(context)!.excursion),
        ),
        body: PageTransitionSwitcher(
          duration: const Duration(microseconds: 800),
          transitionBuilder: (Widget child, Animation<double> animation,
              Animation<double> secondaryAnimation) {
            return SharedAxisTransition(
              animation: animation,
              secondaryAnimation: secondaryAnimation,
              transitionType: SharedAxisTransitionType.vertical,
              child: child,
            );
          },
          child: Stepper(
            key: ValueKey(currentStep),
            steps: getSteps(),
            currentStep: currentStep,
            onStepTapped: (value) {
              setState(() {
                currentStep = value;
              });
            },
            onStepContinue: () async {
              final bool isLastStep = currentStep == getSteps().length - 1;

              if (!isLastStep) {
                setState(() {
                  currentStep += 1;
                });
              }
            },
            onStepCancel: () {
              if (currentStep == 0) {
                Navigator.pop(context);
              } else {
                setState(() {
                  currentStep -= 1;
                });
              }
            },
          ),
        ));
  }
}