Untitled

class _ChildListState extends State<ChildList>
    with SingleTickerProviderStateMixin {
  DatabaseHelper? _hastaListe;
  late List<HastaListeModel> kidList;
  TextEditingController? adsoyad;
  TextEditingController? dogumTarihi;
  TextEditingController? dogumTarihigizli;
  String? cinsiyet;
  late AnimationController _controller;
  late Animation<double> _animation;
  final formKey = GlobalKey<FormState>();
  static String? platform;
  DateTime? _dogumTarihi;
  double? anneboy;
  double? bababoy;
  Color? maleColor;
  Color? femaleColor;
  double? femaleOpacity;
  double? maleOpacity;

  @override
  void initState() {
    _controller = AnimationController(
        vsync: this, duration: Duration(milliseconds: 1000));
    _animation = Tween(begin: 0.0, end: 1.0).animate(_controller);
    platformSelect();
    super.initState();
    adsoyad = TextEditingController();
    dogumTarihi = TextEditingController();
    dogumTarihigizli = TextEditingController();
    kidList = [];
    _hastaListe = DatabaseHelper();
    cinsiyet = null;
    femaleOpacity = 1;
    maleOpacity = 1;
  }

  void platformSelect() {
    if (Platform.isIOS) {
      setState(() {
        platform = 'OS';
      });
    } else if (Platform.isAndroid) {
      setState(() {
        platform = 'Android';
      });
    }
  }

  @override
  void dispose() {
    _controller.dispose();
    adsoyad?.dispose();
    dogumTarihi?.dispose();
    dogumTarihigizli?.dispose();
    // TODO: implement dispose
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    _controller.forward();
    return Scaffold(
      floatingActionButton: FloatingActionButton(
        onPressed: () => yenihastaEkle(context),
        child: Icon(Icons.add),
      ),
      appBar: AppBar(
        backgroundColor: Colors.transparent,
        elevation: 0,
        title: const Text(
          "Çocuk Listesi",
          style: TextStyle(color: Colors.black),
        ),
      ),
      body: FutureBuilder(
          future: _hastaListe!.hastaListesi(),
          builder: (context, AsyncSnapshot<List<HastaListeModel>> snapshot) {
            if (snapshot.hasData) {
              kidList = snapshot.data!;
              return ListView.builder(
                  itemCount: kidList.length,
                  itemBuilder: (context, index) {
                    return Slidable(
                        // The end action pane is the one at the right or the bottom side.
                        endActionPane: ActionPane(
                          motion: const ScrollMotion(),
                          children: [
                            SlidableAction(
                              onPressed: (context) {
                                _hastaListe!
                                    .hastaSil(snapshot.data![index].hastaID!);
                                _controller.reverse();
                                setState(() {});
                              },
                              backgroundColor: Colors.red,
                              foregroundColor: Colors.white,
                              icon: Icons.delete,
                              label: 'Sil',
                            ),
                          ],
                        ),
                        child: Padding(
                          padding: const EdgeInsets.symmetric(horizontal: 16.0),
                          child: FadeTransition(
                            opacity: _animation,
                            child: ListTile(
                              leading: const Icon(Icons.girl_sharp),
                              title: Text(kidList[index].hastaAdSoyad ?? ""),
                              trailing: Text(kidList[index].cinsiyet ?? ""),
                            ),
                          ),
                        ));
                  });
            } else {
              return const Center(
                child: CircularProgressIndicator(),
              );
            }
          }),
    );
  }

  Widget ColumnDate() {
    return Column(
      children: [
        Formverileri(
          benkimim: 'tarih',
          labeltext: "Doğum Tarihi",
          controller: dogumTarihi,
          onTap: () {
            //FocusScope.of(context).requestFocus(FocusNode());
            if (platform == 'OS') {
              CalenderChooser()
                  .getDateCupertino(context, dogumTarihi!, dogumTarihigizli!);
            } else {
              CalenderChooser().getDateAndroid(
                  ctx: context,
                  controller: dogumTarihi,
                  controllerGizli: dogumTarihigizli);
            }
          },
        ),
        Visibility(
            visible: false,
            child: Formverileri(
              controller: dogumTarihigizli!,
              benkimim: 'tarihgizli',
            )),
      ],
    );
  }

  yenihastaEkle(BuildContext context) async {
    await Future.delayed(const Duration(milliseconds: 50));
    adsoyad!.clear();
    dogumTarihi!.clear();
    dogumTarihigizli!.clear();
    return showDialog(
        barrierDismissible: true,
        context: context,
        builder: (context) {
          return StatefulBuilder(
              builder: (BuildContext context, StateSetter setstate) {
            return AlertDialog(
              shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(30)),
              alignment: Alignment.center,
              contentPadding: const EdgeInsets.all(30),
              title: const Text("Yeni Hasta Ekle"),
              content: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                mainAxisSize: MainAxisSize.min,
                children: [
                  Form(
                      key: formKey,
                      child: Column(
                        children: [
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: TextFormField(
                              controller: adsoyad,
                              decoration:
                                  const InputDecoration(labelText: "Ad Soyad"),
                            ),
                          ),
                          ColumnDate(),
                        genderSelect(),
                        ],
                      )),
                  ButtonBar(
                    children: [
                      TextButton(
                          onPressed: () {
                            formKey.currentState!.reset();
                            Navigator.pop(context);
                          },
                          child: const Text("İptal")),
                      TextButton(
                          onPressed: () {
                            setState(() {
                              _hastaListe!.hastaEkle(HastaListeModel(
                                  adsoyad!.text,
                                  dogumTarihigizli!.text,
                                  cinsiyet!));
                            });
                            formKey.currentState!.reset();
                            Navigator.pop(context);
                          },
                          child: const Text("Kaydet")),
                    ],
                  ),
                ],
              ),
            );
          });
        });
  }

  Widget genderSelect() {
    return StatefulBuilder(
        builder: (BuildContext context, StateSetter setstate) {
      return Row(
        children: [
          GestureDetector(
            onTap: () {
              setState(() {
                cinsiyet = "kiz";
                if (cinsiyet == "kiz") {
                  femaleOpacity = 1;
                  maleOpacity = 0.3;
                }
              });
            },
            child: Opacity(
                opacity: femaleOpacity ?? 1,
                child: Image.asset(
                  "Assets/img/girlcartoon.png",
                  height: 80,
                  width: 80,
                )),
          ),
          GestureDetector(
            onTap: () {
              setState(() {
                cinsiyet = "erkek";
                if (cinsiyet == "erkek") {
                  femaleOpacity = 0.3;
                  maleOpacity = 1;
                }
              });
            },
            child: Opacity(
                opacity: maleOpacity ?? 1,
                child: Image.asset(
                  "Assets/img/boycartoon.png",
                  height: 80,
                  width: 80,
                )),
          ),
        ],
      );
    });
  }
}