import 'package:fforte/enums/databases.dart';
import 'package:fforte/screens/sharedWidgets/var_text_field.dart';
import 'package:flutter/material.dart';
import 'package:fforte/l10n/app_localizations.dart';

class Hinweise extends StatefulWidget {
  final TextEditingController hinweise;

  const Hinweise({super.key, required this.hinweise});

  @override
  State<Hinweise> createState() => _HinweiseState();
}
class _HinweiseState extends State<Hinweise> {
  // Vars for Checkboxes
 late bool liegestelleChecked; 
 late bool kadaverChecked; 
 late bool sichtungChecked; 
 late bool heulenChecked; 
 bool sonstigesChecked = false; 

  // for sonstiges textfield
  TextEditingController sonstigesController = TextEditingController();

  @override
  void initState() {
    sonstigesController.addListener(updateController);

    liegestelleChecked = widget.hinweise.text.contains("Liegestelle") ? true : false;
    kadaverChecked = widget.hinweise.text.contains("Wildtierkadaver") ? true : false;
    sichtungChecked = widget.hinweise.text.contains("Sichtung") ? true : false;
    heulenChecked = widget.hinweise.text.contains("Heulen") ? true : false;

    bool firstRun = true;

    for (String val in widget.hinweise.text.split(",")) {
      if (val != "Liegestelle" && val != "Wildtierkadaver" && val != "Sichtung" && val != "Heulen" && val != "") {
        sonstigesChecked = true;
        if (!firstRun) sonstigesController.text += ",";
        sonstigesController.text += val;
        firstRun = false;
      }
    }
    
    super.initState();
  }

  @override
  void dispose() {
    sonstigesController.dispose();
    super.dispose();
  }

  void updateController() {
    Map<String, bool> props = {
      "Liegestelle": liegestelleChecked,
      "Wildtierkadaver": kadaverChecked,
      "Sichtung": sichtungChecked,
      "Heulen": heulenChecked,
      "sonstiges": sonstigesChecked
    };
    bool firstRun = true;

    widget.hinweise.text = "";

    for (String key in props.keys) {
      if (!firstRun && props[key]!) {
        widget.hinweise.text += ",";
      } else if (firstRun && props[key]!) {
        firstRun = false;
      }
      if (key == "sonstiges") {
        widget.hinweise.text += sonstigesController.text;
      } else if (props[key]!){
        widget.hinweise.text += key;
      }

    }
    debugPrint(widget.hinweise.text);
  }

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        CheckboxListTile(
            title: Text(AppLocalizations.of(context)!.liegestelle),
            value: liegestelleChecked,
            onChanged: (bool? value) {
              setState(() => liegestelleChecked = value ?? false);
              updateController();
            }),
        CheckboxListTile(
            title: Text(AppLocalizations.of(context)!.wildtierKadaver),
            value: kadaverChecked,
            onChanged: (bool? value) {
              setState(() => kadaverChecked = value ?? false);
              updateController();
            }),
        CheckboxListTile(
            title: Text(AppLocalizations.of(context)!.sichtung),
            value: sichtungChecked,
            onChanged: (bool? value) {
              setState(() => sichtungChecked = value ?? false);
              updateController();
            }),
        CheckboxListTile(
            title: Text(AppLocalizations.of(context)!.heulen),
            value: heulenChecked,
            onChanged: (bool? value) {
              setState(() => heulenChecked = value ?? false);
              updateController();
            }),
        CheckboxListTile(
            title: Text(AppLocalizations.of(context)!.sonstiges),
            value: sonstigesChecked,
            onChanged: (bool? value) {
              if (!value!) sonstigesController.text = "";
              setState(() => sonstigesChecked = value);
              updateController();
            }),
        if (sonstigesChecked)
          VarTextField(
              textController: sonstigesController,
              localization: AppLocalizations.of(context)!.sonstiges,
              dbName: "HinweiseSonstiges",
              required: false,
              dbDesignation: DatabasesEnum.excursion)
      ],
    );
  }
}