libretranslatr

2026-07-14 17:37:17 +03:00
parent 1b8149a4cf
commit 8a562e5bf6
46 changed files with 2040 additions and 106 deletions
@@ -0,0 +1,164 @@
+import 'package:flutter/material.dart';
+import '../services/settings_service.dart';
+import '../services/translate_service.dart';
+
+class SettingsScreen extends StatefulWidget {
+  final bool isFirstRun;
+  const SettingsScreen({super.key, this.isFirstRun = false});
+
+  @override
+  State<SettingsScreen> createState() => _SettingsScreenState();
+}
+
+class _SettingsScreenState extends State<SettingsScreen> {
+  final _settings = SettingsService();
+  final _urlController = TextEditingController();
+  final _apiKeyController = TextEditingController();
+
+  bool _testing = false;
+  String? _statusMessage;
+  bool? _statusSuccess;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+    _urlController.addListener(() => setState(() {}));
+  }
+
+  Future<void> _load() async {
+    final url = await _settings.getServerUrl();
+    final key = await _settings.getApiKey();
+    if (!mounted) return;
+    setState(() {
+      _urlController.text = url ?? '';
+      _apiKeyController.text = key ?? '';
+    });
+  }
+
+  Future<void> _testConnection() async {
+    setState(() {
+      _testing = true;
+      _statusMessage = null;
+    });
+
+    // Test için önce girilen değerleri geçici olarak kaydediyoruz.
+    await _settings.save(
+      serverUrl: _urlController.text,
+      apiKey: _apiKeyController.text,
+    );
+
+    try {
+      final service = TranslateService(_settings);
+      final langs = await service.fetchLanguages();
+      setState(() {
+        _statusSuccess = true;
+        _statusMessage = 'Bağlantı başarılı — ${langs.length} dil bulundu.';
+      });
+    } catch (e) {
+      setState(() {
+        _statusSuccess = false;
+        _statusMessage = 'Bağlanamadı: $e';
+      });
+    } finally {
+      setState(() => _testing = false);
+    }
+  }
+
+  Future<void> _saveAndReturn() async {
+    await _settings.save(
+      serverUrl: _urlController.text,
+      apiKey: _apiKeyController.text,
+    );
+    if (!mounted) return;
+    Navigator.of(context).pop(true);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Sunucu Ayarları'),
+        automaticallyImplyLeading: !widget.isFirstRun,
+      ),
+      body: SingleChildScrollView(
+        padding: const EdgeInsets.all(20),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            if (widget.isFirstRun) ...[
+              Text(
+                'LibreTranslate Sunucunuza Bağlanın',
+                style: Theme.of(context).textTheme.headlineSmall,
+              ),
+              const SizedBox(height: 8),
+              Text(
+                'Uygulamanın çeviri yapabilmesi için kendi LibreTranslate sunucunuzun adresini girin.',
+                style: Theme.of(context).textTheme.bodyMedium,
+              ),
+              const SizedBox(height: 24),
+            ],
+            TextField(
+              controller: _urlController,
+              keyboardType: TextInputType.url,
+              decoration: const InputDecoration(
+                labelText: 'Sunucu Adresi',
+                hintText: 'https://translate.benimsunucum.com',
+                prefixIcon: Icon(Icons.dns_outlined),
+              ),
+            ),
+            const SizedBox(height: 14),
+            TextField(
+              controller: _apiKeyController,
+              obscureText: true,
+              decoration: const InputDecoration(
+                labelText: 'API Key (opsiyonel)',
+                hintText: 'Boş bırakılırsa gönderilmez',
+                prefixIcon: Icon(Icons.key_outlined),
+              ),
+            ),
+            const SizedBox(height: 20),
+            OutlinedButton.icon(
+              onPressed: _testing ? null : _testConnection,
+              icon: _testing
+                  ? const SizedBox(
+                      width: 16,
+                      height: 16,
+                      child: CircularProgressIndicator(strokeWidth: 2),
+                    )
+                  : const Icon(Icons.wifi_tethering),
+              label: Text(_testing ? 'Test ediliyor...' : 'Bağlantıyı Test Et'),
+            ),
+            if (_statusMessage != null) ...[
+              const SizedBox(height: 12),
+              Container(
+                padding: const EdgeInsets.all(12),
+                decoration: BoxDecoration(
+                  color: (_statusSuccess == true
+                          ? Colors.green
+                          : Colors.red)
+                      .withOpacity(0.1),
+                  borderRadius: BorderRadius.circular(10),
+                ),
+                child: Text(
+                  _statusMessage!,
+                  style: TextStyle(
+                    color: _statusSuccess == true
+                        ? Colors.green.shade700
+                        : Colors.red.shade700,
+                  ),
+                ),
+              ),
+            ],
+            const SizedBox(height: 24),
+            FilledButton.icon(
+              onPressed: _urlController.text.trim().isEmpty ? null : _saveAndReturn,
+              icon: const Icon(Icons.check),
+              label: const Text('Kaydet'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}