Update README.md

README.md

@@ -0,0 +1,79 @@
+# 📚 Epook - Modern EPUB Reader
+
+Epook is a sleek, modern EPUB reader built for Android using Jetpack Compose. It provides a clean, intuitive interface for reading your favorite ebooks with powerful features and smooth animations.
+
+## ✨ Features
+
+### 📖 Reading Experience
+- Fluid chapter navigation with swipe gestures
+- Progress tracking across reading sessions
+- Interactive chapter selection through table of contents
+- Smooth animations for UI elements
+- Full-screen reading mode with tap controls
+
+### 📱 User Interface
+- Material Design 3 with dynamic theming
+- Animated controls overlay
+- Bottom navigation bar with chapter progress
+- Clean, minimalist book library view
+- Beautiful book cards with cover display
+
+### ⚙️ Customization
+- Adjustable font size (12-24sp)
+- Customizable line height (1.0x-2.0x)
+- Margin control (8-32dp)
+- Multiple font family options:
+  - Georgia
+  - Roboto
+  - Times New Roman
+  - Arial
+  - Verdana
+
+### 📚 Library Management
+- Import EPUB files
+- Automatic cover image extraction
+- Book deletion with confirmation
+- Reading progress persistence
+- Organized book collection view
+
+### ���� Technical Features
+- CSS stylesheet handling
+- HTML content processing
+- Efficient file management
+- WebView-based rendering
+- Resource caching
+
+## 🛠️ Technical Stack
+
+- **UI Framework**: Jetpack Compose
+- **Language**: Kotlin
+- **Architecture**: MVVM
+- **Storage**: Room Database
+- **EPUB Processing**: epublib
+- **HTML Processing**: JSoup
+- **Image Loading**: Coil
+- **Logging**: Timber
+
+## 🎯 Upcoming Features
+
+- [ ] Search functionality
+- [ ] Bookmarks
+- [ ] Highlights and notes
+- [ ] Dark mode support
+- [ ] Reading statistics
+- [ ] Custom themes
+- [ ] Cloud sync
+
+## 🤝 Contributing
+
+Contributions are welcome! Feel free to submit issues and pull requests.
+
+## 📄 License
+
+This project is licensed under the MIT License - see the LICENSE file for details.
+
+## 🙏 Acknowledgments
+
+- [epublib](https://github.com/psiegman/epublib) for EPUB processing
+- [Jsoup](https://jsoup.org/) for HTML parsing
+- [Material Design 3](https://m3.material.io/) for design guidelines

app/src/main/java/inhale/rip/epook/MainActivity.kt

@@ -12,6 +12,7 @@ import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
 import androidx.compose.foundation.lazy.grid.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.MenuBook
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.runtime.collectAsState
@@ -41,6 +42,16 @@ import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.interaction.collectIsPressedAsState
 import androidx.compose.ui.input.pointer.pointerInput
+import kotlinx.coroutines.flow.map
+import androidx.compose.foundation.background
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.material3.SmallTopAppBar
 
 @OptIn(ExperimentalMaterial3Api::class)
 class MainActivity : ComponentActivity() {
@@ -53,7 +64,6 @@ class MainActivity : ComponentActivity() {
         setContent {
             val navController = rememberNavController()
             val snackbarHostState = remember { SnackbarHostState() }
-            val scope = rememberCoroutineScope()
             
             EpookTheme {
                 NavHost(
@@ -64,8 +74,7 @@ class MainActivity : ComponentActivity() {
                         MainScreen(
                             navController = navController,
                             bookStore = bookStore,
-                            snackbarHostState = snackbarHostState,
-                            scope = scope
+                            snackbarHostState = snackbarHostState
                         )
                     }
                     
@@ -90,16 +99,18 @@ class MainActivity : ComponentActivity() {
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-private fun MainScreen(
+fun MainScreen(
     navController: NavController,
     bookStore: BookStore,
     snackbarHostState: SnackbarHostState,
-    scope: CoroutineScope
+    modifier: Modifier = Modifier
 ) {
     val context = LocalContext.current
+    val scope = rememberCoroutineScope()
     val books by bookStore.getAllBooks().collectAsState(initial = emptyList())
+    var bookToDelete by remember { mutableStateOf<Book?>(null) }
     
-    fun importBook(uri: Uri, scope: CoroutineScope) {
+    fun importBook(uri: Uri) {
         scope.launch {
             try {
                 val inputStream = context.contentResolver.openInputStream(uri)
@@ -134,15 +145,65 @@ private fun MainScreen(
         contract = ActivityResultContracts.GetContent()
     ) { uri ->
         if (uri != null) {
-            importBook(uri, scope)
+            importBook(uri)
         }
     }
     
+    // Delete confirmation dialog
+    bookToDelete?.let { book ->
+        AlertDialog(
+            onDismissRequest = { bookToDelete = null },
+            title = { Text("Delete Book") },
+            text = { 
+                Text("Are you sure you want to delete \"${book.title}\"?") 
+            },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        scope.launch {
+                            bookStore.deleteBook(book.id)
+                            bookToDelete = null
+                        }
+                    }
+                ) {
+                    Text("Delete", color = MaterialTheme.colorScheme.error)
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = { bookToDelete = null }) {
+                    Text("Cancel")
+                }
+            }
+        )
+    }
+
     Scaffold(
+        topBar = {
+            SmallTopAppBar(
+                title = {
+                    Column {
+                        Text(
+                            text = "My Library",
+                            style = MaterialTheme.typography.titleLarge
+                        )
+                        Text(
+                            text = "${books.size} book${if (books.size != 1) "s" else ""}",
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
+                        )
+                    }
+                },
+                colors = TopAppBarDefaults.smallTopAppBarColors(
+                    containerColor = MaterialTheme.colorScheme.surface
+                )
+            )
+        },
         snackbarHost = { SnackbarHost(snackbarHostState) },
         floatingActionButton = {
             FloatingActionButton(
-                onClick = { launcher.launch("application/epub+zip") }
+                onClick = { launcher.launch("application/epub+zip") },
+                containerColor = MaterialTheme.colorScheme.primaryContainer,
+                contentColor = MaterialTheme.colorScheme.onPrimaryContainer
             ) {
                 Icon(
                     imageVector = Icons.Default.Add,
@@ -151,26 +212,62 @@ private fun MainScreen(
             }
         }
     ) { padding ->
-        LazyVerticalGrid(
-            columns = GridCells.Adaptive(minSize = 160.dp),
-            contentPadding = padding,
-            modifier = Modifier.fillMaxSize()
-        ) {
-            items(books) { book ->
-                BookCard(
-                    book = book,
-                    onClick = { navController.navigate("reader/${book.id}") },
-                    onLongClick = {
-                        scope.launch {
-                            bookStore.deleteBook(book.id)
-                        }
-                    }
-                )
+        if (books.isEmpty()) {
+            EmptyLibraryMessage(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(padding)
+            )
+        } else {
+            LazyVerticalGrid(
+                columns = GridCells.Adaptive(minSize = 140.dp),
+                contentPadding = PaddingValues(16.dp),
+                horizontalArrangement = Arrangement.spacedBy(16.dp),
+                verticalArrangement = Arrangement.spacedBy(24.dp),
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(padding)
+            ) {
+                items(books) { book ->
+                    BookCard(
+                        book = book,
+                        onClick = { navController.navigate("reader/${book.id}") },
+                        onLongClick = { bookToDelete = book }
+                    )
+                }
             }
         }
     }
 }
 
+@Composable
+private fun EmptyLibraryMessage(modifier: Modifier = Modifier) {
+    Column(
+        modifier = modifier,
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.Center
+    ) {
+        Icon(
+            imageVector = Icons.Default.MenuBook,
+            contentDescription = null,
+            modifier = Modifier.size(64.dp),
+            tint = MaterialTheme.colorScheme.primary.copy(alpha = 0.6f)
+        )
+        Spacer(modifier = Modifier.height(16.dp))
+        Text(
+            text = "Your library is empty",
+            style = MaterialTheme.typography.titleLarge,
+            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.6f)
+        )
+        Spacer(modifier = Modifier.height(8.dp))
+        Text(
+            text = "Tap + to add your first book",
+            style = MaterialTheme.typography.bodyMedium,
+            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.4f)
+        )
+    }
+}
+
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 private fun BookCard(
@@ -182,53 +279,73 @@ private fun BookCard(
     val interactionSource = remember { MutableInteractionSource() }
     val isPressed by interactionSource.collectIsPressedAsState()
     
-    ElevatedCard(
-        modifier = modifier
-            .fillMaxWidth()
-            .aspectRatio(0.7f)
-            .pointerInput(Unit) {
-                detectTapGestures(
-                    onTap = { onClick() },
-                    onLongPress = { onLongClick() }
-                )
-            },
-        elevation = CardDefaults.elevatedCardElevation(
-            defaultElevation = 4.dp,
-            pressedElevation = if (isPressed) 8.dp else 4.dp
-        )
+    Column(
+        modifier = modifier.width(140.dp),
+        horizontalAlignment = Alignment.CenterHorizontally
     ) {
-        Box(modifier = Modifier.fillMaxSize()) {
-            AsyncImage(
-                model = book.coverPath ?: R.drawable.ic_launcher_background,
-                contentDescription = book.title,
-                modifier = Modifier.fillMaxSize(),
-                contentScale = ContentScale.Crop
-            )
-            
-            Surface(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .align(Alignment.BottomCenter),
-                color = MaterialTheme.colorScheme.surface.copy(alpha = 0.9f)
-            ) {
-                Column(
-                    modifier = Modifier.padding(12.dp)
-                ) {
-                    Text(
-                        text = book.title,
-                        style = MaterialTheme.typography.titleMedium,
-                        maxLines = 2,
-                        overflow = TextOverflow.Ellipsis
-                    )
-                    Text(
-                        text = book.author,
-                        style = MaterialTheme.typography.bodyMedium,
-                        maxLines = 1,
-                        overflow = TextOverflow.Ellipsis,
-                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
+        ElevatedCard(
+            modifier = Modifier
+                .fillMaxWidth()
+                .aspectRatio(0.67f) // Standard book cover ratio
+                .pointerInput(Unit) {
+                    detectTapGestures(
+                        onTap = { onClick() },
+                        onLongPress = { onLongClick() }
                     )
                 }
+                .shadow(
+                    elevation = if (isPressed) 8.dp else 4.dp,
+                    shape = RoundedCornerShape(8.dp)
+                ),
+            shape = RoundedCornerShape(8.dp),
+            colors = CardDefaults.elevatedCardColors(
+                containerColor = MaterialTheme.colorScheme.surfaceVariant
+            )
+        ) {
+            Box(modifier = Modifier.fillMaxSize()) {
+                // Book cover
+                AsyncImage(
+                    model = book.coverPath ?: R.drawable.ic_book_24dp,
+                    contentDescription = book.title,
+                    modifier = Modifier.fillMaxSize(),
+                    contentScale = ContentScale.Crop,
+                )
+                
+                // Gradient overlay
+                Box(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .height(80.dp)
+                        .align(Alignment.BottomCenter)
+                        .background(
+                            brush = Brush.verticalGradient(
+                                colors = listOf(
+                                    Color.Transparent,
+                                    Color.Black.copy(alpha = 0.7f)
+                                )
+                            )
+                        )
+                )
             }
         }
+        
+        // Book info below the card
+        Text(
+            text = book.title,
+            style = MaterialTheme.typography.titleSmall,
+            maxLines = 2,
+            overflow = TextOverflow.Ellipsis,
+            textAlign = TextAlign.Center,
+            modifier = Modifier.padding(top = 8.dp)
+        )
+        Text(
+            text = book.author,
+            style = MaterialTheme.typography.bodySmall,
+            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f),
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+            textAlign = TextAlign.Center,
+            modifier = Modifier.padding(top = 2.dp)
+        )
     }
 }

app/src/main/java/inhale/rip/epook/ReaderScreen.kt

@@ -7,6 +7,7 @@ import androidx.compose.animation.*
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.gestures.detectHorizontalDragGestures
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
@@ -30,8 +31,6 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import inhale.rip.epook.data.BookStore
-import inhale.rip.epook.data.Settings
-import inhale.rip.epook.data.SettingsStore
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import org.jsoup.Jsoup
@@ -49,6 +48,7 @@ import android.webkit.WebResourceRequest
 import android.webkit.WebResourceResponse
 import android.webkit.WebResourceError
 import android.webkit.WebSettings
+import android.view.View
 
 // Move the Chapter data class outside the composable
 private data class Chapter(
@@ -57,6 +57,9 @@ private data class Chapter(
     val resource: Resource
 )
 
+// First, add a constant for the swipe area height
+private const val SWIPE_AREA_HEIGHT = 80 // in dp
+
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun ReaderScreen(
@@ -65,9 +68,7 @@ fun ReaderScreen(
 ) {
     val context = LocalContext.current
     val bookStore = remember { BookStore(context) }
-    val settingsStore = remember { SettingsStore(context) }
     val scope = rememberCoroutineScope()
-    var currentSettings by remember { mutableStateOf(Settings()) }
     
     var currentChapterIndex by remember { mutableStateOf(0) }
     var chapters by remember { mutableStateOf<List<Chapter>>(emptyList()) }
@@ -75,19 +76,11 @@ fun ReaderScreen(
     
     var showControls by remember { mutableStateOf(true) }
     var showChapterList by remember { mutableStateOf(false) }
-    var showSettings by remember { mutableStateOf(false) }
     
-    val backgroundColor = MaterialTheme.colorScheme.background.toArgb()
-    val textColor = MaterialTheme.colorScheme.onBackground.toArgb()
-    val primaryColor = MaterialTheme.colorScheme.primary.toArgb()
+    var currentX by remember { mutableStateOf(0f) }
     
-    LaunchedEffect(Unit) {
-        try {
-            currentSettings = settingsStore.getSettings()
-        } catch (e: Exception) {
-            Timber.e(e, "Error loading settings")
-        }
-    }
+    var extractedPath by remember { mutableStateOf<String?>(null) }
+    var webView by remember { mutableStateOf<WebView?>(null) }
     
     LaunchedEffect(bookId) {
         try {
@@ -147,230 +140,228 @@ fun ReaderScreen(
         }
     }
 
-    Scaffold(
-        topBar = {
-            AnimatedVisibility(
-                visible = showControls,
-                enter = fadeIn() + slideInVertically(),
-                exit = fadeOut() + slideOutVertically()
-            ) {
-                TopAppBar(
-                    title = { 
-                        Column {
-                            Text(
-                                text = book?.title ?: "Reader",
-                                style = MaterialTheme.typography.titleLarge,
-                                maxLines = 1,
-                                overflow = TextOverflow.Ellipsis
-                            )
-                            Text(
-                                text = "Chapter ${currentChapterIndex + 1} of ${chapters.size}",
-                                style = MaterialTheme.typography.bodyMedium,
-                                color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
-                            )
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(MaterialTheme.colorScheme.background)
+    ) {
+        // WebView without swipe gesture
+        AndroidView(
+            factory = { context ->
+                WebView(context).apply {
+                    webViewClient = object : WebViewClient() {
+                        override fun onReceivedError(
+                            view: WebView?,
+                            request: WebResourceRequest?,
+                            error: WebResourceError?
+                        ) {
+                            Timber.e("WebView error loading ${request?.url}: ${error?.description}")
+                            super.onReceivedError(view, request, error)
                         }
-                    },
-                    navigationIcon = {
-                        IconButton(onClick = onNavigateBack) {
-                            Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Back")
-                        }
-                    },
-                    actions = {
-                        IconButton(onClick = { showChapterList = true }) {
-                            Icon(Icons.AutoMirrored.Filled.List, contentDescription = "Chapters")
-                        }
-                        IconButton(onClick = { showSettings = true }) {
-                            Icon(Icons.Default.Settings, contentDescription = "Settings")
+                        
+                        override fun shouldInterceptRequest(
+                            view: WebView?,
+                            request: WebResourceRequest
+                        ): WebResourceResponse? {
+                            val url = request.url.toString()
+                            Timber.d("Loading resource: $url")
+                            
+                            try {
+                                if (url.endsWith(".css") && extractedPath != null) {
+                                    val possiblePaths = listOf(
+                                        url.substringAfterLast("/"),
+                                        "Styles/${url.substringAfterLast("/")}",
+                                        url.substringAfter("/extracted/")
+                                    )
+                                    
+                                    for (cssPath in possiblePaths) {
+                                        val cssFile = File(extractedPath!!, cssPath)
+                                        if (cssFile.exists()) {
+                                            Timber.d("Found CSS file at: ${cssFile.absolutePath}")
+                                            return WebResourceResponse(
+                                                "text/css",
+                                                "UTF-8",
+                                                cssFile.inputStream()
+                                            )
+                                        }
+                                    }
+                                }
+                            } catch (e: Exception) {
+                                Timber.e(e, "Error intercepting resource request")
+                            }
+                            return super.shouldInterceptRequest(view, request)
                         }
                     }
-                )
-            }
-        }
-    ) { padding ->
-        Box(
+                    
+                    settings.apply {
+                        javaScriptEnabled = true
+                        builtInZoomControls = true
+                        displayZoomControls = false
+                        allowFileAccess = true
+                        @Suppress("DEPRECATION")
+                        allowFileAccessFromFileURLs = true
+                        @Suppress("DEPRECATION")
+                        allowUniversalAccessFromFileURLs = true
+                        mixedContentMode = WebSettings.MIXED_CONTENT_ALWAYS_ALLOW
+                        domStorageEnabled = true
+                        cacheMode = WebSettings.LOAD_DEFAULT
+                        
+                        // Add these specific scrolling optimizations
+                        @Suppress("DEPRECATION")
+                        setRenderPriority(WebSettings.RenderPriority.HIGH)
+                        
+                        // Disable features that might cause stuttering
+                        loadsImagesAutomatically = true
+                        blockNetworkImage = true  // Since we're reading locally
+                        blockNetworkLoads = true  // Since we're reading locally
+                        
+                        // Enable hardware acceleration
+                        setLayerType(View.LAYER_TYPE_HARDWARE, null)
+                    }
+                    
+                    // Set better scrolling properties
+                    overScrollMode = View.OVER_SCROLL_NEVER
+                    isVerticalScrollBarEnabled = false  // Hide scrollbar for smoother scrolling
+                    
+                    // Set scroll sensitivity
+                    @Suppress("DEPRECATION")
+                    setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY)
+                    
+                    // Enable smooth scrolling
+                    isScrollContainer = true
+                    
+                    // Set better touch handling
+                    isNestedScrollingEnabled = true
+                    
+                }.also { webView = it }
+            },
+            update = { view ->
+                val chapter = chapters.getOrNull(currentChapterIndex)?.resource
+                chapter?.let { resource ->
+                    scope.launch {
+                        try {
+                            extractedPath = bookStore.getBook(bookId)?.extractedPath
+                                ?: throw IllegalStateException("Book not properly extracted")
+                            
+                            val baseUrl = "file://$extractedPath/"
+                            val fullUrl = baseUrl + resource.href.replace("../", "")
+                            
+                            Timber.d("Loading chapter from: $fullUrl")
+                            Timber.d("Base URL: $baseUrl")
+                            
+                            view.loadUrl(fullUrl)
+                        } catch (e: Exception) {
+                            Timber.e(e, "Error loading chapter")
+                        }
+                    }
+                }
+            },
             modifier = Modifier
                 .fillMaxSize()
-                .padding(padding)
-        ) {
-            if (chapters.isNotEmpty()) {
-                AndroidView(
-                    modifier = Modifier
-                        .fillMaxSize()
-                        .pointerInput(Unit) {
-                            detectTapGestures(
-                                onTap = { showControls = !showControls }
-                            )
-                        },
-                    factory = { context ->
-                        var extractedPath: String? = null
-                        
-                        WebView(context).apply {
-                            webViewClient = object : WebViewClient() {
-                                override fun onReceivedError(
-                                    view: WebView?,
-                                    request: WebResourceRequest?,
-                                    error: WebResourceError?
-                                ) {
-                                    Timber.e("WebView error loading ${request?.url}: ${error?.description}")
-                                    super.onReceivedError(view, request, error)
-                                }
-                                
-                                override fun shouldInterceptRequest(
-                                    view: WebView?,
-                                    request: WebResourceRequest
-                                ): WebResourceResponse? {
-                                    val url = request.url.toString()
-                                    Timber.d("Loading resource: $url")
-                                    
-                                    // Try to load the resource from the extracted directory
-                                    try {
-                                        if (url.endsWith(".css") && extractedPath != null) {
-                                            // Try multiple possible CSS file locations
-                                            val possiblePaths = listOf(
-                                                url.substringAfterLast("/"),           // stylesheet.css
-                                                "Styles/${url.substringAfterLast("/")}", // Styles/stylesheet.css
-                                                url.substringAfter("/extracted/")       // Text/Styles/stylesheet.css
-                                            )
-                                            
-                                            for (cssPath in possiblePaths) {
-                                                val cssFile = File(File(extractedPath!!), cssPath)
-                                                if (cssFile.exists()) {
-                                                    Timber.d("Found CSS file at: ${cssFile.absolutePath}")
-                                                    return WebResourceResponse(
-                                                        "text/css",
-                                                        "UTF-8",
-                                                        cssFile.inputStream()
-                                                    )
-                                                }
-                                            }
-                                            
-                                            Timber.e("CSS file not found. Tried paths: ${possiblePaths.joinToString()}")
-                                        }
-                                    } catch (e: Exception) {
-                                        Timber.e(e, "Error intercepting resource request")
-                                    }
-                                    
-                                    return super.shouldInterceptRequest(view, request)
-                                }
-                            }
-                            
-                            settings.apply {
-                                javaScriptEnabled = true
-                                builtInZoomControls = true
-                                displayZoomControls = false
-                                allowFileAccess = true
-                                allowFileAccessFromFileURLs = true
-                                allowUniversalAccessFromFileURLs = true
-                                mixedContentMode = WebSettings.MIXED_CONTENT_ALWAYS_ALLOW
-                                domStorageEnabled = true
-                                
-                                // Remove deprecated calls
-                                // setAppCacheEnabled and setAppCachePath are deprecated
-                                cacheMode = WebSettings.LOAD_DEFAULT
-                            }
-                        }.also { webView ->
-                            // Update extractedPath when loading URLs
-                            scope.launch {
-                                try {
-                                    extractedPath = bookStore.getBook(bookId)?.extractedPath
-                                        ?: throw IllegalStateException("Book not properly extracted")
-                                } catch (e: Exception) {
-                                    Timber.e(e, "Error getting extracted path")
-                                }
-                            }
-                        }
-                    },
-                    update = { webView ->
-                        val chapter = chapters.getOrNull(currentChapterIndex)?.resource
-                        chapter?.let { resource ->
-                            scope.launch {
-                                try {
-                                    val extractedPath = bookStore.getBook(bookId)?.extractedPath
-                                        ?: throw IllegalStateException("Book not properly extracted")
-                                    
-                                    val baseUrl = "file://$extractedPath/"
-                                    val fullUrl = baseUrl + resource.href.replace("../", "")
-                                    
-                                    Timber.d("Loading chapter from: $fullUrl")
-                                    Timber.d("Base URL: $baseUrl")
-                                    
-                                    webView.loadUrl(fullUrl)
-                                } catch (e: Exception) {
-                                    Timber.e(e, "Error loading chapter")
-                                }
-                            }
-                        }
-                    }
-                )
-            }
+                .padding(bottom = if (showControls) SWIPE_AREA_HEIGHT.dp else 0.dp)
+        )
 
-            // Navigation controls
-            AnimatedVisibility(
-                visible = showControls,
-                modifier = Modifier.align(Alignment.BottomCenter),
-                enter = fadeIn() + slideInVertically { it },
-                exit = fadeOut() + slideOutVertically { it }
+        // Add swipe area at the bottom with tap gesture
+        Box(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(SWIPE_AREA_HEIGHT.dp)
+                .align(Alignment.BottomCenter)
+                .pointerInput(Unit) {
+                    detectTapGestures(
+                        onTap = { showControls = !showControls }
+                    )
+                }
+                .pointerInput(Unit) {
+                    var initialX = 0f
+                    detectHorizontalDragGestures(
+                        onDragStart = { offset ->
+                            initialX = offset.x
+                        },
+                        onDragEnd = {
+                            val dragThreshold = size.width * 0.2f // 20% of screen width
+                            val dragDistance = initialX - currentX
+                            
+                            when {
+                                dragDistance > dragThreshold && currentChapterIndex < chapters.size - 1 -> {
+                                    // Swiped left - next chapter
+                                    currentChapterIndex++
+                                }
+                                dragDistance < -dragThreshold && currentChapterIndex > 0 -> {
+                                    // Swiped right - previous chapter
+                                    currentChapterIndex--
+                                }
+                            }
+                            currentX = 0f
+                        }
+                    ) { change, dragAmount ->
+                        currentX = change.position.x
+                        change.consume()
+                    }
+                }
+        )
+
+        // Controls overlay
+        AnimatedVisibility(
+            visible = showControls,
+            enter = slideInVertically(initialOffsetY = { it }),
+            exit = slideOutVertically(targetOffsetY = { it }),
+            modifier = Modifier
+                .align(Alignment.BottomCenter)
+                .fillMaxWidth()
+        ) {
+            Surface(
+                color = MaterialTheme.colorScheme.surface.copy(alpha = 0.95f),
+                tonalElevation = 8.dp,
+                shadowElevation = 8.dp
             ) {
-                Surface(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(16.dp),
-                    color = MaterialTheme.colorScheme.surface.copy(alpha = 0.95f),
-                    tonalElevation = 3.dp,
-                    shape = MaterialTheme.shapes.large
-                ) {
+                Column {
+                    // Chapter progress
+                    LinearProgressIndicator(
+                        progress = { currentChapterIndex.toFloat() / (chapters.size - 1).coerceAtLeast(1).toFloat() },
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .height(2.dp)
+                    )
+                    
+                    // Controls
                     Row(
                         modifier = Modifier
-                            .padding(horizontal = 24.dp, vertical = 16.dp)
-                            .fillMaxWidth(),
+                            .fillMaxWidth()
+                            .padding(16.dp),
                         horizontalArrangement = Arrangement.SpaceBetween,
                         verticalAlignment = Alignment.CenterVertically
                     ) {
-                        // Previous Chapter Button
-                        FilledTonalButton(
+                        // Previous chapter
+                        IconButton(
                             onClick = { if (currentChapterIndex > 0) currentChapterIndex-- },
-                            enabled = currentChapterIndex > 0,
-                            modifier = Modifier.weight(1f)
+                            enabled = currentChapterIndex > 0
                         ) {
-                            Row(
-                                horizontalArrangement = Arrangement.Center,
-                                verticalAlignment = Alignment.CenterVertically
-                            ) {
-                                Icon(
-                                    Icons.AutoMirrored.Filled.NavigateBefore,
-                                    contentDescription = null,
-                                    modifier = Modifier.size(20.dp)
-                                )
-                                Spacer(Modifier.width(4.dp))
-                                Text("Back")
-                            }
+                            Icon(
+                                imageVector = Icons.AutoMirrored.Filled.NavigateBefore,
+                                contentDescription = "Previous Chapter"
+                            )
                         }
 
-                        // Chapter Counter
-                        Text(
-                            text = "${currentChapterIndex + 1} / ${chapters.size}",
-                            style = MaterialTheme.typography.titleMedium,
-                            modifier = Modifier.padding(horizontal = 16.dp)
-                        )
-
-                        // Next Chapter Button
-                        FilledTonalButton(
-                            onClick = { if (currentChapterIndex < chapters.size - 1) currentChapterIndex++ },
-                            enabled = currentChapterIndex < chapters.size - 1,
-                            modifier = Modifier.weight(1f)
+                        // Chapter selector
+                        TextButton(
+                            onClick = { showChapterList = true }
                         ) {
-                            Row(
-                                horizontalArrangement = Arrangement.Center,
-                                verticalAlignment = Alignment.CenterVertically
-                            ) {
-                                Text("Next")
-                                Spacer(Modifier.width(4.dp))
-                                Icon(
-                                    Icons.AutoMirrored.Filled.NavigateNext,
-                                    contentDescription = null,
-                                    modifier = Modifier.size(20.dp)
-                                )
-                            }
+                            Text(
+                                text = "Chapter ${currentChapterIndex + 1}/${chapters.size}",
+                                style = MaterialTheme.typography.bodyMedium
+                            )
+                        }
+
+                        // Next chapter
+                        IconButton(
+                            onClick = { if (currentChapterIndex < chapters.size - 1) currentChapterIndex++ },
+                            enabled = currentChapterIndex < chapters.size - 1
+                        ) {
+                            Icon(
+                                imageVector = Icons.AutoMirrored.Filled.NavigateNext,
+                                contentDescription = "Next Chapter"
+                            )
                         }
                     }
                 }
@@ -426,164 +417,4 @@ fun ReaderScreen(
             }
         )
     }
-
-    // Add Settings Dialog
-    if (showSettings) {
-        AlertDialog(
-            onDismissRequest = { showSettings = false },
-            title = {
-                Text(
-                    "Reader Settings",
-                    style = MaterialTheme.typography.headlineSmall
-                )
-            },
-            text = {
-                Column(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .verticalScroll(rememberScrollState()),
-                    verticalArrangement = Arrangement.spacedBy(16.dp)
-                ) {
-                    // Font Size Slider
-                    Column {
-                        Row(
-                            modifier = Modifier.fillMaxWidth(),
-                            horizontalArrangement = Arrangement.SpaceBetween,
-                            verticalAlignment = Alignment.CenterVertically
-                        ) {
-                            Text(
-                                "Font Size",
-                                style = MaterialTheme.typography.titleMedium
-                            )
-                            Text(
-                                "${currentSettings.fontSize.toInt()}sp",
-                                style = MaterialTheme.typography.bodyMedium
-                            )
-                        }
-                        Slider(
-                            value = currentSettings.fontSize,
-                            onValueChange = { newSize ->
-                                scope.launch {
-                                    val newSettings = currentSettings.copy(fontSize = newSize)
-                                    settingsStore.saveSettings(newSettings)
-                                    currentSettings = newSettings
-                                }
-                            },
-                            valueRange = 12f..24f,
-                            steps = 11
-                        )
-                    }
-
-                    // Line Height Slider
-                    Column {
-                        Row(
-                            modifier = Modifier.fillMaxWidth(),
-                            horizontalArrangement = Arrangement.SpaceBetween,
-                            verticalAlignment = Alignment.CenterVertically
-                        ) {
-                            Text(
-                                "Line Height",
-                                style = MaterialTheme.typography.titleMedium
-                            )
-                            Text(
-                                "%.1fx".format(currentSettings.lineHeight),
-                                style = MaterialTheme.typography.bodyMedium
-                            )
-                        }
-                        Slider(
-                            value = currentSettings.lineHeight,
-                            onValueChange = { newHeight ->
-                                scope.launch {
-                                    val newSettings = currentSettings.copy(lineHeight = newHeight)
-                                    settingsStore.saveSettings(newSettings)
-                                    currentSettings = newSettings
-                                }
-                            },
-                            valueRange = 1f..2f,
-                            steps = 9
-                        )
-                    }
-
-                    // Padding Slider
-                    Column {
-                        Row(
-                            modifier = Modifier.fillMaxWidth(),
-                            horizontalArrangement = Arrangement.SpaceBetween,
-                            verticalAlignment = Alignment.CenterVertically
-                        ) {
-                            Text(
-                                "Margin",
-                                style = MaterialTheme.typography.titleMedium
-                            )
-                            Text(
-                                "${currentSettings.padding.toInt()}dp",
-                                style = MaterialTheme.typography.bodyMedium
-                            )
-                        }
-                        Slider(
-                            value = currentSettings.padding,
-                            onValueChange = { newPadding ->
-                                scope.launch {
-                                    val newSettings = currentSettings.copy(padding = newPadding)
-                                    settingsStore.saveSettings(newSettings)
-                                    currentSettings = newSettings
-                                }
-                            },
-                            valueRange = 8f..32f,
-                            steps = 11
-                        )
-                    }
-
-                    // Font Family Dropdown
-                    Column {
-                        Text(
-                            "Font Family",
-                            style = MaterialTheme.typography.titleMedium,
-                            modifier = Modifier.padding(bottom = 8.dp)
-                        )
-                        val fontFamilies = listOf("Georgia", "Roboto", "Times New Roman", "Arial", "Verdana")
-                        var expanded by remember { mutableStateOf(false) }
-
-                        ExposedDropdownMenuBox(
-                            expanded = expanded,
-                            onExpandedChange = { expanded = !expanded }
-                        ) {
-                            OutlinedTextField(
-                                value = currentSettings.fontFamily,
-                                onValueChange = {},
-                                readOnly = true,
-                                trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = expanded) },
-                                modifier = Modifier
-                                    .menuAnchor()
-                                    .fillMaxWidth()
-                            )
-                            ExposedDropdownMenu(
-                                expanded = expanded,
-                                onDismissRequest = { expanded = false }
-                            ) {
-                                fontFamilies.forEach { font ->
-                                    DropdownMenuItem(
-                                        text = { Text(font) },
-                                        onClick = {
-                                            scope.launch {
-                                                val newSettings = currentSettings.copy(fontFamily = font)
-                                                settingsStore.saveSettings(newSettings)
-                                                currentSettings = newSettings
-                                            }
-                                            expanded = false
-                                        }
-                                    )
-                                }
-                            }
-                        }
-                    }
-                }
-            },
-            confirmButton = {
-                TextButton(onClick = { showSettings = false }) {
-                    Text("Close")
-                }
-            }
-        )
-    }
 } 

app/src/main/java/inhale/rip/epook/data/BookStore.kt

@@ -88,35 +88,55 @@ class BookStore(private val context: Context) {
 
     private fun extractEpub(book: EpubBook, baseDirectory: File) {
         try {
-            // First extract CSS files
+            // First extract fonts and CSS files
             book.resources.all
                 .filter { resource ->
-                    resource.mediaType?.toString()?.contains("css") ?: false
+                    val mediaType = resource.mediaType?.toString() ?: ""
+                    mediaType.contains("css") || 
+                    mediaType.contains("font") ||
+                    resource.href.endsWith(".otf") ||
+                    resource.href.endsWith(".ttf") ||
+                    resource.href.endsWith(".woff") ||
+                    resource.href.endsWith(".woff2")
                 }
                 .forEach { resource ->
-                    val cssPath = resource.href
-                        .replace("../", "")
-                        .replace("./", "")
+                    // Extract to both original location and root fonts directory
+                    val paths = listOf(
+                        resource.href.replace("../", "").replace("./", ""),
+                        "Fonts/${resource.href.substringAfterLast("/")}",
+                        "Text/Fonts/${resource.href.substringAfterLast("/")}"
+                    ).distinct()
                     
-                    val resourceFile = File(baseDirectory, cssPath)
-                    resourceFile.parentFile?.mkdirs()
-                    resourceFile.writeBytes(resource.data)
-                    
-                    Timber.d("""
-                        CSS File Extracted:
-                        - Original href: ${resource.href}
-                        - Final path: $cssPath
-                        - Full path: ${resourceFile.absolutePath}
-                        - Size: ${resourceFile.length()}
-                        - Exists: ${resourceFile.exists()}
-                        - Content sample: ${String(resource.data.take(100).toByteArray())}
-                    """.trimIndent())
+                    paths.forEach { path ->
+                        val resourceFile = File(baseDirectory, path)
+                        resourceFile.parentFile?.mkdirs()
+                        resourceFile.writeBytes(resource.data)
+                        
+                        // Log font file extraction
+                        if (resource.href.matches(Regex(".+\\.(otf|ttf|woff|woff2)$"))) {
+                            Timber.d("""
+                                Font File Extracted:
+                                - Original href: ${resource.href}
+                                - Path: $path
+                                - Full path: ${resourceFile.absolutePath}
+                                - Size: ${resourceFile.length()}
+                                - Exists: ${resourceFile.exists()}
+                                - Media Type: ${resource.mediaType}
+                            """.trimIndent())
+                        }
+                    }
                 }
 
-            // Then extract HTML files
+            // Then extract remaining files
             book.resources.all
                 .filter { resource ->
-                    !(resource.mediaType?.toString()?.contains("css") ?: false)
+                    val mediaType = resource.mediaType?.toString() ?: ""
+                    !(mediaType.contains("css") || 
+                      mediaType.contains("font") ||
+                      resource.href.endsWith(".otf") ||
+                      resource.href.endsWith(".ttf") ||
+                      resource.href.endsWith(".woff") ||
+                      resource.href.endsWith(".woff2"))
                 }
                 .forEach { resource ->
                     val resourcePath = resource.href.replace("../", "").replace("./", "")
@@ -133,26 +153,34 @@ class BookStore(private val context: Context) {
                             .escapeMode(org.jsoup.nodes.Entities.EscapeMode.xhtml)
                             .prettyPrint(false)
                         
-                        // Ensure head section exists
-                        var head = doc.head()
-                        if (head == null) {
-                            head = doc.createElement("head")
-                            doc.prependChild(head)
-                        }
-                        
                         // Process CSS links
                         doc.select("link[rel=stylesheet]").forEach { link ->
                             val cssHref = link.attr("href")
                                 .replace("../", "")
                                 .replace("./", "")
                             
-                            // Create a properly formatted self-closing link tag
                             link.tagName("link")
                                 .attr("rel", "stylesheet")
                                 .attr("type", "text/css")
                                 .attr("href", cssHref)
                         }
                         
+                        // Update font references in CSS and style tags
+                        doc.select("style").forEach { style ->
+                            val cssContent = style.html()
+                            val updatedCss = cssContent.replace(
+                                Regex("url\\(['\"]?(.*?)['\"]?\\)"),
+                                { matchResult ->
+                                    val fontPath = matchResult.groupValues[1]
+                                        .replace("../", "")
+                                        .replace("./", "")
+                                        .substringAfterLast("/")
+                                    "url('Fonts/$fontPath')"
+                                }
+                            )
+                            style.html(updatedCss)
+                        }
+                        
                         // Write properly formatted XHTML
                         val xhtml = """<?xml version="1.0" encoding="UTF-8"?>
                             <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
@@ -170,6 +198,9 @@ class BookStore(private val context: Context) {
             // Set permissions
             baseDirectory.walk().forEach { file ->
                 file.setReadable(true, false)
+                if (file.isDirectory) {
+                    file.setExecutable(true, false)
+                }
             }
         } catch (e: Exception) {
             Timber.e(e, "Error extracting EPUB: ${e.message}")
@@ -192,6 +223,27 @@ class BookStore(private val context: Context) {
         // Extract EPUB contents
         val extractedDirectory = File(bookDirectory, "extracted")
         extractedDirectory.mkdirs()
+        
+        // Extract and save cover image
+        var coverPath: String? = null
+        
+        // Try to get cover from the book's resources
+        epubBook.resources.all
+            .firstOrNull { resource -> 
+                resource.mediaType?.toString()?.contains("image") == true && 
+                (resource.href.contains("cover") || resource.id?.contains("cover") == true)
+            }?.let { coverResource ->
+                val coverFile = File(bookDirectory, "cover.jpg")
+                coverFile.writeBytes(coverResource.data)
+                coverPath = "file://${coverFile.absolutePath}"
+                Timber.d("Saved cover image from resources to: $coverPath")
+            } ?: epubBook.coverImage?.let { cover ->
+                val coverFile = File(bookDirectory, "cover.jpg")
+                coverFile.writeBytes(cover.data)
+                coverPath = "file://${coverFile.absolutePath}"
+                Timber.d("Saved direct cover image to: $coverPath")
+            }
+        
         extractEpub(epubBook, extractedDirectory)
         
         // Save book metadata
@@ -201,7 +253,7 @@ class BookStore(private val context: Context) {
             author = epubBook.metadata.authors.firstOrNull()?.toString() ?: "Unknown",
             path = epubFile.absolutePath,
             extractedPath = extractedDirectory.absolutePath,
-            coverPath = null // Handle cover separately if needed
+            coverPath = coverPath
         )
         
         bookDao.insert(book.toEntity())