feat: auth screen with auto-redirect, sync favorites/history with backend

app/src/main/java/com/radiola/ui/settings/SettingsScreen.kt

@@ -3,16 +3,21 @@ package com.radiola.ui.settings
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import com.radiola.domain.model.DeeplinkService
+import com.radiola.domain.model.StationTestStatus
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun SettingsScreen(
+    onNavigateToAuth: () -> Unit,
     modifier: Modifier = Modifier,
     viewModel: SettingsViewModel = hiltViewModel()
 ) {
@@ -20,7 +25,14 @@ fun SettingsScreen(
     val enabledServices by viewModel.enabledServices.collectAsState()
     val equalizerPreset by viewModel.equalizerPreset.collectAsState()
     val isRecordingEnabled by viewModel.isRecordingEnabled.collectAsState()
+    val isTesting by viewModel.isTesting.collectAsState()
+    val testProgress by viewModel.testProgress.collectAsState()
+    val testTotal by viewModel.testTotal.collectAsState()
+    val testResults by viewModel.testResults.collectAsState()
+    val isLoggedIn by viewModel.isLoggedIn.collectAsState()
+    val currentUser by viewModel.currentUser.collectAsState()
     val presets = listOf("Flat", "Rock", "Pop", "Jazz", "Bass")
+    var showReport by remember { mutableStateOf(false) }
 
     Scaffold(
         topBar = {
@@ -39,6 +51,37 @@ fun SettingsScreen(
             contentPadding = PaddingValues(16.dp),
             verticalArrangement = Arrangement.spacedBy(16.dp)
         ) {
+            item {
+                Text("Профиль", style = MaterialTheme.typography.titleMedium)
+                Spacer(modifier = Modifier.height(8.dp))
+                if (isLoggedIn && currentUser != null) {
+                    Column {
+                        Text(
+                            text = currentUser?.email ?: "",
+                            style = MaterialTheme.typography.bodyLarge
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        OutlinedButton(
+                            onClick = { viewModel.logout() },
+                            modifier = Modifier.fillMaxWidth()
+                        ) {
+                            Text("Выйти")
+                        }
+                    }
+                } else {
+                    Button(
+                        onClick = onNavigateToAuth,
+                        modifier = Modifier.fillMaxWidth()
+                    ) {
+                        Text("Войти")
+                    }
+                }
+            }
+
+            item {
+                Divider()
+            }
+
             item {
                 Text("Таймер сна", style = MaterialTheme.typography.titleMedium)
                 Slider(
@@ -99,6 +142,94 @@ fun SettingsScreen(
                     )
                 }
             }
+            item {
+                Divider()
+            }
+            item {
+                Text("Тестирование станций", style = MaterialTheme.typography.titleMedium)
+                Spacer(modifier = Modifier.height(8.dp))
+                if (isTesting) {
+                    Column {
+                        LinearProgressIndicator(
+                            progress = { if (testTotal > 0) testProgress.toFloat() / testTotal else 0f },
+                            modifier = Modifier.fillMaxWidth()
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        Text("Проверено $testProgress из $testTotal")
+                    }
+                } else if (testResults.isNotEmpty()) {
+                    val ok = testResults.count { it.status == StationTestStatus.OK }
+                    val okNoMeta = testResults.count { it.status == StationTestStatus.OK_NO_META }
+                    val offline = testResults.count { it.status == StationTestStatus.OFFLINE }
+                    val error = testResults.count { it.status == StationTestStatus.ERROR }
+
+                    Column {
+                        Text("Всего: ${testResults.size}")
+                        Text("Работают + метаданные: $ok", color = Color(0xFF4CAF50))
+                        Text("Работают без метаданных: $okNoMeta", color = Color(0xFFFF9800))
+                        Text("Оффлайн: $offline", color = Color(0xFFFF5252))
+                        Text("Ошибки: $error", color = Color(0xFFFF5252))
+                        Spacer(modifier = Modifier.height(8.dp))
+                        Row(horizontalArrangement = Arrangement.spacedBy(8.dp)) {
+                            Button(onClick = { showReport = true }) {
+                                Text("Подробный отчёт")
+                            }
+                            OutlinedButton(onClick = { viewModel.clearTestResults() }) {
+                                Text("Очистить")
+                            }
+                        }
+                    }
+                } else {
+                    Button(
+                        onClick = { viewModel.startTesting() },
+                        modifier = Modifier.fillMaxWidth()
+                    ) {
+                        Text("Провести тестирование")
+                    }
+                }
+            }
         }
     }
+
+    if (showReport) {
+        AlertDialog(
+            onDismissRequest = { showReport = false },
+            title = { Text("Результаты тестирования") },
+            text = {
+                LazyColumn(modifier = Modifier.heightIn(max = 400.dp)) {
+                    items(testResults) { result ->
+                        val color = when (result.status) {
+                            StationTestStatus.OK -> Color(0xFF4CAF50)
+                            StationTestStatus.OK_NO_META -> Color(0xFFFF9800)
+                            StationTestStatus.OFFLINE -> Color(0xFFFF5252)
+                            StationTestStatus.ERROR -> Color(0xFFFF5252)
+                        }
+                        Column(modifier = Modifier.padding(vertical = 4.dp)) {
+                            Text(
+                                text = result.stationName,
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = color
+                            )
+                            Text(
+                                text = buildString {
+                                    append("${result.status.name}")
+                                    result.httpCode?.let { append(" | HTTP $it") }
+                                    result.icyTitle?.let { append(" | Icy: $it") }
+                                    result.nowPlayingTrack?.let { append(" | NP: $it") }
+                                    result.errorMessage?.let { append(" | $it") }
+                                },
+                                style = MaterialTheme.typography.labelSmall,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant
+                            )
+                        }
+                    }
+                }
+            },
+            confirmButton = {
+                TextButton(onClick = { showReport = false }) {
+                    Text("Закрыть")
+                }
+            }
+        )
+    }
 }