EmptyScreen: Compose-ify and apply content padding (#8177)

* Apply content padding to empty screen

except the empty screens in browse

* compose-ify EmptyScreen

* center face when action show

* fix padding

* apply content padding to browse tabs

* fix duplicate bottom insets

app/src/main/java/eu/kanade/presentation/library/LibraryScreen.kt

@@ -1,17 +1,26 @@
 package eu.kanade.presentation.library
 
 import androidx.compose.animation.Crossfade
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.HelpOutline
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalUriHandler
 import eu.kanade.domain.category.model.Category
 import eu.kanade.domain.library.model.display
+import eu.kanade.presentation.components.EmptyScreen
+import eu.kanade.presentation.components.EmptyScreenAction
 import eu.kanade.presentation.components.LibraryBottomActionMenu
 import eu.kanade.presentation.components.LoadingScreen
 import eu.kanade.presentation.components.Scaffold
 import eu.kanade.presentation.library.components.LibraryContent
 import eu.kanade.presentation.library.components.LibraryToolbar
+import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.ui.library.LibraryPresenter
+import eu.kanade.tachiyomi.widget.TachiyomiBottomNavigationView
 
 @Composable
 fun LibraryScreen(
@@ -60,9 +69,26 @@ fun LibraryScreen(
                     )
                 },
             ) { paddingValues ->
+                val contentPadding = TachiyomiBottomNavigationView.withBottomNavPadding(paddingValues)
+                if (presenter.searchQuery.isNullOrEmpty() && presenter.isLibraryEmpty) {
+                    val handler = LocalUriHandler.current
+                    EmptyScreen(
+                        textResource = R.string.information_empty_library,
+                        modifier = Modifier.padding(contentPadding),
+                        actions = listOf(
+                            EmptyScreenAction(
+                                stringResId = R.string.getting_started_guide,
+                                icon = Icons.Default.HelpOutline,
+                                onClick = { handler.openUri("https://tachiyomi.org/help/guides/getting-started") },
+                            ),
+                        ),
+                    )
+                    return@Scaffold
+                }
+
                 LibraryContent(
                     state = presenter,
-                    contentPadding = paddingValues,
+                    contentPadding = contentPadding,
                     currentPage = { presenter.activeCategory },
                     isLibraryEmpty = presenter.isLibraryEmpty,
                     showPageTabs = presenter.tabVisibility,