flutterflow/lib/custom_code/actions/bestand_upload.dart

// Automatic FlutterFlow imports
import '/backend/schema/structs/index.dart';
import '/flutter_flow/flutter_flow_theme.dart';
import '/flutter_flow/flutter_flow_util.dart';
import 'index.dart'; // Imports other custom actions
import '/flutter_flow/custom_functions.dart'; // Imports custom functions
import 'package:flutter/material.dart';
// Begin custom action code
// DO NOT REMOVE OR MODIFY THE CODE ABOVE!

import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;

Future<dynamic> bestandUpload(
  FFUploadedFile file,
  String uploadUrl,
  String sessionName,
  String sessionId,
  String token,
) async {
  if (file.bytes == null || file.bytes!.isEmpty) {
    return {'success': false, 'error': 'Geen bestand geselecteerd'};
  }

  final bestandsnaam = (file.name?.trim().isNotEmpty ?? false)
      ? file.name!.trim()
      : 'upload.jpg';
  final base64Data = base64Encode(file.bytes!);

  final headers = <String, String>{
    'Accept': 'application/json',
    'Content-Type': 'application/json',
  };

  if (sessionName.trim().isNotEmpty && sessionId.trim().isNotEmpty) {
    headers['Cookie'] = '$sessionName=$sessionId';
  }

  if (token.trim().isNotEmpty) {
    headers['X-CSRF-Token'] = token;
  }

  final body = jsonEncode({
    'bestandsnaam': bestandsnaam,
    'base64_data': base64Data,
  });

  print('========================================');
  print('BESTAND UPLOAD');
  print('URL         : $uploadUrl');
  print('Bestandsnaam: $bestandsnaam');
  print('Bytes       : ${file.bytes!.length}');
  print('========================================');

  try {
    final response = await http
        .post(Uri.parse(uploadUrl), headers: headers, body: body)
        .timeout(const Duration(seconds: 30));

    print('========================================');
    print('STATUS : ${response.statusCode}');
    print('BODY');
    print(response.body);
    print('========================================');

    dynamic data;
    try {
      data = jsonDecode(response.body);
    } catch (_) {
      data = response.body;
    }

    if (response.statusCode >= 200 && response.statusCode < 300) {
      return {
        'success': true,
        'fid': data['fid']?.toString() ?? '',
        'url': data['url']?.toString() ?? '',
      };
    }

    return {
      'success': false,
      'statusCode': response.statusCode,
      'error':
          data is Map ? (data['message'] ?? data.toString()) : data.toString(),
    };
  } on TimeoutException {
    return {'success': false, 'error': 'Timeout'};
  } catch (e, stack) {
    print(e);
    print(stack);
    return {'success': false, 'error': e.toString()};
  }
}