import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter/services.dart';
import 'package:mimetic_filament/filament_controller.dart';
import 'package:mimetic_filament/view/filament_widget.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final FilamentController _filamentController = MimeticFilamentController();

  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: GestureDetector(
            behavior: HitTestBehavior.opaque,
            onPanDown: (details) {
              _filamentController.panStart(
                  details.localPosition.dx, details.localPosition.dy);
            },
            onPanUpdate: (details) {
              print(details.localPosition.dx);
              _filamentController.panUpdate(
                  details.localPosition.dx, details.localPosition.dy);
            },
            onPanEnd: (d) {
              _filamentController.panEnd();
            },
            child: Stack(children: [
              FilamentWidget(controller: _filamentController),
              Column(children: [
                ElevatedButton(
                    child: Text("initialize"),
                    onPressed: () {
                      _filamentController.initialize();
                    }),
                ElevatedButton(
                    child: Text("load skybox"),
                    onPressed: () {
                      _filamentController.loadSkybox(
                          "assets/default_env/default_env_skybox.ktx",
                          "assets/default_env/default_env_ibl.ktx");
                    }),
                ElevatedButton(
                    child: Text("load gltf"),
                    onPressed: () {
                      _filamentController.loadGltf(
                          "assets/BusterDrone/scene.gltf",
                          "assets/BusterDrone");
                    }),
              ]),
            ])),
      ),
    );
  }
}