import 'package:flutter/material.dart';
import 'package:patient_manager/main.dart';
import 'package:gif/gif.dart';

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

  @override
  State<Mihloadingcircle> createState() => _MihloadingcircleState();
}

class _MihloadingcircleState extends State<Mihloadingcircle>
    with TickerProviderStateMixin {
  late final GifController _controller;
  late double popUpPaddingSize;
  late double popUpWidth;
  late double? popUpheight;

  late double width;
  late double height;

  void checkScreenSize() {
    if (MzanziInnovationHub.of(context)!.theme.screenType == "desktop") {
      setState(() {
        popUpWidth = 250;
        popUpheight = 250;
        popUpPaddingSize = 25.0;
      });
    } else {
      setState(() {
        popUpWidth = 250;
        popUpheight = 250;
        popUpPaddingSize = 15.0;
      });
    }
  }

  @override
  void initState() {
    _controller = GifController(vsync: this);
    //_controller.animateTo(26);
    super.initState();
  }

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

  @override
  Widget build(BuildContext context) {
    ImageProvider loading =
        MzanziInnovationHub.of(context)!.theme.loadingImage();
    var size = MediaQuery.of(context).size;
    setState(() {
      width = size.width;
      height = size.height;
    });
    checkScreenSize();
    return Dialog(
      //backgroundColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
      child: Container(
        padding: EdgeInsets.all(popUpPaddingSize),
        width: 250,
        height: 250,
        decoration: BoxDecoration(
          color: MzanziInnovationHub.of(context)!.theme.primaryColor(),
          borderRadius: BorderRadius.circular(25.0),
          border: Border.all(
              color: MzanziInnovationHub.of(context)!.theme.primaryColor(),
              width: 5.0),
        ),
        child: Gif(
          image: loading,
          controller:
              _controller, // if duration and fps is null, original gif fps will be used.
          fps: 15,
          //duration: const Duration(seconds: 3),
          autostart: Autostart.loop,
          placeholder: (context) => const Center(
            child: CircularProgressIndicator(),
          ),
          onFetchCompleted: () {
            _controller.reset();
            _controller.forward();
          },
        ),
      ),

      //   Center(
      //       child: MzanziInnovationHub.of(context)!.theme.loadingImage()),
      // ),
    );
  }
}