import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'dart:io';


import 'package:image_picker/image_picker.dart';
import 'package:permission_handler/permission_handler.dart';

import '../services/navigation_service.dart';

class ImagePick{

  // Future<File?> pick(String source) async {
  //   if(source=="camera"){
  //     var cameraStatus = await Permission.camera.status;
  //     if (!cameraStatus.isGranted) {
  //       await Permission.camera.request();
  //       final img= await pickImage(ImageSource.camera);
  //       if(img!=null){
  //         return img;
  //       }else{
  //         //dialog " please try again"
  //         Navigator.pop( NavigatorService.navigatorKey.currentContext!);
  //         return null;
  //       }
  //     } else {
  //       final img= await pickImage(ImageSource.camera);
  //       if(img!=null){
  //         return img;
  //       }else{
  //         //dialog " please try again"
  //         Navigator.pop( NavigatorService.navigatorKey.currentContext!);
  //         return img;
  //       }
  //     }
  //   }else{
  //     var storageStatus =
  //     await Permission.storage.status;
  //     if (!storageStatus.isGranted) {
  //       await Permission.storage.request();
  //       final img=await pickImage(ImageSource.gallery);
  //       if(img!=null){
  //         return img;
  //       }else{
  //         //dialog " please try again"
  //         Navigator.pop( NavigatorService.navigatorKey.currentContext!);
  //       }
  //     } else {
  //       final img= await pickImage(ImageSource.gallery);
  //       if(img!=null){
  //         return img;
  //       }else{
  //         //dialog " please try again"
  //         Navigator.pop( NavigatorService.navigatorKey.currentContext!);
  //       }
  //     }
  //   }
  //   return null;
  // }
  Future<File?> pick(String source, BuildContext context) async {
    if (source == "camera") {
      var cameraStatus = await Permission.camera.status;
      if (!cameraStatus.isGranted) {
        await Permission.camera.request();
        final img = await pickImage(ImageSource.camera);
        return img;
      } else {
        final img = await pickImage(ImageSource.camera);
        return img;
      }
    } else {
      var storageStatus = await Permission.storage.status;
      if (!storageStatus.isGranted) {
        await Permission.storage.request();
        final img = await pickImage(ImageSource.gallery);
        return img;
      } else {
        final img = await pickImage(ImageSource.gallery);
        return img;
      }
    }
  }

  Future<File?> pickImage(imageSource) async {
    try {
      final image = await ImagePicker().pickImage(source: imageSource);
      if (image == null) return null;
      final imageTemporary = File(image.path);
      return imageTemporary;

    } on PlatformException catch (e) {
      if (kDebugMode) {
        print("failed : $e");
      }
      return null;
    }
  }
}