smart_grow_logs_plugin 1.0.1

Flutter plugin for Smart Grow Logs SDK. Secure logging with end-to-end encryption. Supports Android and iOS.

example/lib/main.dart

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:smart_grow_logs_plugin/smart_grow_logs_plugin.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(const MyApp());
}

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

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

class _MyAppState extends State<MyApp> {
  bool isInitialized = false;
  bool isLoading = false;
  String? errorMessage;
  List<String> logHistory = [];

  // Configure these values for your server
  final String apiKey = '';
  final String baseUrl = '';

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

  Future<void> initializeSDK() async {
    try {
      await SmartGrowLogs.initialize(
        apiKey: apiKey,
        baseUrl: baseUrl,
        debug: true,
      );
      setState(() {
        isInitialized = true;
        addToHistory('✅ SDK Initialized successfully');
      });
    } on PlatformException catch (e) {
      setState(() {
        errorMessage = 'Failed to initialize: ${e.message}';
        addToHistory('❌ Failed to initialize: ${e.message}');
      });
    }
  }

  void addToHistory(String message) {
    setState(() {
      logHistory.insert(0, '[${DateTime.now().toIso8601String()}] $message');
    });
  }

  Future<void> sendLog(LogLevel level, String message) async {
    if (!isInitialized) {
      addToHistory('⚠️ SDK not initialized');
      return;
    }

    setState(() => isLoading = true);

    try {
      final response = await SmartGrowLogs.instance.sendLog(LogOptions(
        level: level,
        message: message,
        metadata: '{"user_session": "abc123"}',
        userIdentifier: '[e-mail]',
        sessionId: "1234567890abcdef",
      ));

      if (response.success) {
        addToHistory(
            '✅ [${level.value.toUpperCase()}] Sent - ID: ${response.logId}');
      } else {
        print("Log sending failed with error: ${response.error}");
        addToHistory(
            '❌ [${level.value.toUpperCase()}] Failed: ${response.error}');
      }
    } catch (e) {
      addToHistory('❌ [${level.value.toUpperCase()}] Error: $e');
    } finally {
      setState(() => isLoading = false);
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: Colors.blue,
          brightness: Brightness.light,
        ),
        useMaterial3: true,
      ),
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Smart Grow Logs'),
          backgroundColor: Colors.blue.shade700,
          foregroundColor: Colors.white,
        ),
        body: Column(
          children: [
            // Status Card
            Container(
              width: double.infinity,
              padding: const EdgeInsets.all(16),
              color: isInitialized
                  ? Colors.green.shade100
                  : Colors.orange.shade100,
              child: Row(
                children: [
                  Icon(
                    isInitialized ? Icons.check_circle : Icons.warning,
                    color: isInitialized ? Colors.green : Colors.orange,
                  ),
                  const SizedBox(width: 8),
                  Text(
                    isInitialized ? 'SDK Initialized' : 'Initializing...',
                    style: TextStyle(
                      fontWeight: FontWeight.bold,
                      color: isInitialized
                          ? Colors.green.shade700
                          : Colors.orange.shade700,
                    ),
                  ),
                  if (isLoading) ...[
                    const Spacer(),
                    const SizedBox(
                      width: 20,
                      height: 20,
                      child: CircularProgressIndicator(strokeWidth: 2),
                    ),
                  ],
                ],
              ),
            ),

            // Log Level Buttons
            Padding(
              padding: const EdgeInsets.all(16),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  const Text(
                    'Send Test Logs',
                    style: TextStyle(
                      fontSize: 18,
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                  const SizedBox(height: 12),
                  Wrap(
                    spacing: 8,
                    runSpacing: 8,
                    children: [
                      _buildLogButton(
                        'DEBUG',
                        Colors.grey,
                        () =>
                            sendLog(LogLevel.debug, 'This is a debug message'),
                      ),
                      _buildLogButton(
                        'INFO',
                        Colors.blue,
                        () => sendLog(LogLevel.info, 'This is an info message'),
                      ),
                      _buildLogButton(
                        'WARN',
                        Colors.orange,
                        () =>
                            sendLog(LogLevel.warn, 'This is a warning message'),
                      ),
                      _buildLogButton(
                        'ERROR',
                        Colors.red,
                        () =>
                            sendLog(LogLevel.error, 'This is an error message'),
                      ),
                      _buildLogButton(
                        'FATAL',
                        Colors.purple,
                        () =>
                            sendLog(LogLevel.fatal, 'This is a fatal message'),
                      ),
                    ],
                  ),
                ],
              ),
            ),

            const Divider(),

            // Log History
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Padding(
                    padding:
                        const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        const Text(
                          'Log History',
                          style: TextStyle(
                            fontSize: 18,
                            fontWeight: FontWeight.bold,
                          ),
                        ),
                        TextButton(
                          onPressed: () => setState(() => logHistory.clear()),
                          child: const Text('Clear'),
                        ),
                      ],
                    ),
                  ),
                  Expanded(
                    child: logHistory.isEmpty
                        ? const Center(
                            child: Text(
                              'No logs yet. Send a test log!',
                              style: TextStyle(color: Colors.grey),
                            ),
                          )
                        : ListView.builder(
                            padding: const EdgeInsets.symmetric(horizontal: 16),
                            itemCount: logHistory.length,
                            itemBuilder: (context, index) {
                              final log = logHistory[index];
                              return Padding(
                                padding:
                                    const EdgeInsets.symmetric(vertical: 4),
                                child: Text(
                                  log,
                                  style: TextStyle(
                                    fontFamily: 'monospace',
                                    fontSize: 12,
                                    color: log.contains('❌')
                                        ? Colors.red
                                        : log.contains('⚠️')
                                            ? Colors.orange
                                            : Colors.black87,
                                  ),
                                ),
                              );
                            },
                          ),
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildLogButton(String label, Color color, VoidCallback onPressed) {
    return ElevatedButton(
      onPressed: isInitialized && !isLoading ? onPressed : null,
      style: ElevatedButton.styleFrom(
        backgroundColor: color,
        foregroundColor: Colors.white,
      ),
      child: Text(label),
    );
  }
}