Main page finally gets somewhat usable

gameyfin/src/main/frontend/components/general/GameCover.tsx

@@ -7,7 +7,7 @@ interface GameCoverProps {
     radius?: "none" | "sm" | "md" | "lg" | "full";
 }
 
-export function GameCover({game, size = 300, radius}: GameCoverProps) {
+export function GameCover({game, size = 300, radius = "sm"}: GameCoverProps) {
     return (
         <Image
             alt={game.title}

gameyfin/src/main/frontend/components/general/HorizontalGameList.tsx

@@ -0,0 +1,29 @@
+import GameDto from "Frontend/generated/de/grimsi/gameyfin/games/dto/GameDto";
+import Section from "Frontend/components/general/Section";
+import {GameCover} from "Frontend/components/general/GameCover";
+import {Card} from "@heroui/react";
+
+interface HorizontalGameListProps {
+    title: string;
+    games: GameDto[];
+}
+
+export function HorizontalGameList({title, games}: HorizontalGameListProps) {
+    return (
+        <div className="flex flex-col gap-2">
+            <Section title={title}/>
+            <div className="flex flex-row gap-4 overflow-x-auto">
+                {games.length > 0 ?
+                    games.map((game) => (
+                        <GameCover game={game}/>
+                    ))
+                    : <Card className="h-[300px] aspect-[12/17]">
+                        <div className="flex flex-col items-center justify-center h-full">
+                            <p className="text-gray-500">No content</p>
+                        </div>
+                    </Card>
+                }
+            </div>
+        </div>
+    );
+}

gameyfin/src/main/frontend/components/general/cards/LibraryOverviewCard.tsx

@@ -4,7 +4,6 @@ import GameDto from "Frontend/generated/de/grimsi/gameyfin/games/dto/GameDto";
 import React, {useEffect, useState} from "react";
 import {LibraryEndpoint} from "Frontend/generated/endpoints";
 import {GameCover} from "Frontend/components/general/GameCover";
-import Rand from "rand-seed";
 import {
     Alien,
     CastleTurret,
@@ -24,32 +23,21 @@ import {
 import LibraryDetailsModal from "Frontend/components/general/modals/LibraryDetailsModal";
 import LibraryUpdateDto from "Frontend/generated/de/grimsi/gameyfin/libraries/dto/LibraryUpdateDto";
 import ScanType from "Frontend/generated/de/grimsi/gameyfin/libraries/enums/ScanType";
+import {randomGamesFromLibrary} from "Frontend/util/utils";
 
 export function LibraryOverviewCard({library, updateLibrary}: {
     library: LibraryDto,
     updateLibrary: (library: LibraryUpdateDto) => void
 }) {
     const MAX_COVER_COUNT = 5;
-    const rand = new Rand(library.id.toString());
 
-    const [randomGamesFromLibrary, setRandomGamesFromLibrary] = useState<GameDto[]>([]);
+    const [randomGames, setRandomGames] = useState<GameDto[]>([]);
     const libraryDetailsModal = useDisclosure();
 
     useEffect(() => {
-        LibraryEndpoint.getGamesInLibrary(library.id).then(
-            (response) => {
-                if (response === undefined) return;
-                const count = Math.min(response.length, MAX_COVER_COUNT)
-
-                let gamesFromLibrary: GameDto[] = response
-                    .filter(g => !!g)
-                    .sort((a: GameDto, b: GameDto) => a.id - b.id)
-                    .sort(() => rand.next() - 0.5)
-                    .slice(0, count)
-
-                setRandomGamesFromLibrary(gamesFromLibrary);
-            }
-        )
+        randomGamesFromLibrary(library, MAX_COVER_COUNT).then((games) => {
+            setRandomGames(games);
+        })
     }, []);
 
     return (
@@ -73,9 +61,9 @@ export function LibraryOverviewCard({library, updateLibrary}: {
                             <Lego size={28} className="absolute top-[30%] left-[20%] rotate-[30deg]"/>
                             <TreasureChest size={40} className="absolute top-[70%] left-[50%] rotate-[75deg]"/>
                         </div>
-                        {randomGamesFromLibrary.length > 0 &&
+                        {randomGames.length > 0 &&
                             <div className="absolute flex flex-row">
-                                {randomGamesFromLibrary.map((game) => (
+                                {randomGames.map((game) => (
                                     <GameCover game={game} size={100} radius="none" key={game.coverId}/>
                                 ))}
                             </div>

gameyfin/src/main/frontend/util/utils.ts

@@ -1,5 +1,9 @@
 import {getCsrfToken} from "Frontend/util/auth";
 import moment from 'moment-timezone';
+import LibraryDto from "Frontend/generated/de/grimsi/gameyfin/libraries/dto/LibraryDto";
+import Rand from "rand-seed";
+import GameDto from "Frontend/generated/de/grimsi/gameyfin/games/dto/GameDto";
+import {LibraryEndpoint} from "Frontend/generated/endpoints";
 
 export function cssVar(variable: string) {
     return getComputedStyle(document.documentElement).getPropertyValue(`--${variable}`);
@@ -75,4 +79,19 @@ export function timeUntil(instantString: string, timeZone: string = moment.tz.gu
     }
 
     return "just now";
+}
+
+/**
+ * Select a random number of games from the library based on the library ID.
+ * @param library
+ * @param count
+ * @returns {GameDto[]}
+ */
+export async function randomGamesFromLibrary(library: LibraryDto, count: number): Promise<GameDto[]> {
+    const rand = new Rand(library.id.toString());
+    const games = await LibraryEndpoint.getGamesInLibrary(library.id);
+    return games
+        .sort((a: GameDto, b: GameDto) => a.id - b.id)
+        .sort(() => rand.next() - 0.5)
+        .slice(0, count);
 }

gameyfin/src/main/frontend/views/HomeView.tsx

@@ -1,20 +1,47 @@
 import {useEffect, useState} from "react";
-import {LibraryEndpoint} from "Frontend/generated/endpoints";
+import {GameEndpoint, LibraryEndpoint} from "Frontend/generated/endpoints";
 import LibraryDto from "Frontend/generated/de/grimsi/gameyfin/libraries/dto/LibraryDto";
+import {HorizontalGameList} from "Frontend/components/general/HorizontalGameList";
+import GameDto from "Frontend/generated/de/grimsi/gameyfin/games/dto/GameDto";
+import {randomGamesFromLibrary} from "Frontend/util/utils";
 
 export default function HomeView() {
+    const [recentlyAddedGames, setRecentlyAddedGames] = useState<GameDto[]>([]);
     const [libraries, setLibraries] = useState<LibraryDto[]>([]);
+    const [libraryIdToGames, setLibraryIdToGames] = useState<Map<number, GameDto[]>>(new Map());
 
     useEffect(() => {
         LibraryEndpoint.getAllLibraries().then(libraries => {
             setLibraries(libraries);
+
+            const gamePromises = libraries.map((library) =>
+                randomGamesFromLibrary(library, 10).then((games) => [library.id, games] as [number, GameDto[]])
+            );
+
+            Promise.all(gamePromises).then((results) => {
+                const libraryGamesMap = new Map<number, GameDto[]>();
+                results.forEach(([libraryId, games]) => {
+                    libraryGamesMap.set(libraryId, games);
+                });
+                setLibraryIdToGames(libraryGamesMap);
+            });
         });
-    }, [])
+
+        // TODO: see https://github.com/vaadin/hilla/issues/3470
+        GameEndpoint.getMostRecentlyAddedGames(undefined).then(games => {
+            setRecentlyAddedGames(games);
+        });
+    }, []);
 
     return (
-        <div className="grow justify-center mt-12">
-            <div className="flex flex-col items-center gap-6">
-                <p>Welcome to Gameyfin!</p>
+        <div className="w-full">
+            <p className="text-center text-2xl font-extrabold">Welcome to Gameyfin!</p>
+            <div className="flex flex-col gap-2">
+                <HorizontalGameList title="Recently added" games={recentlyAddedGames}/>
+                {libraries.map((library) => (
+                    <HorizontalGameList key={library.id} title={library.name}
+                                        games={libraryIdToGames.get(library.id) || []}/>
+                ))}
             </div>
         </div>
     );

gameyfin/src/main/kotlin/de/grimsi/gameyfin/games/GameEndpoint.kt

@@ -0,0 +1,27 @@
+package de.grimsi.gameyfin.games
+
+import com.vaadin.hilla.Endpoint
+import de.grimsi.gameyfin.core.Role
+import de.grimsi.gameyfin.games.dto.GameDto
+import jakarta.annotation.security.PermitAll
+import jakarta.annotation.security.RolesAllowed
+
+@Endpoint
+@PermitAll
+class GameEndpoint(
+    private val gameService: GameService
+) {
+
+    fun getMostRecentlyAddedGames(n: Int?): List<GameDto> {
+        return gameService.getMostRecentlyAdded(n ?: 10)
+    }
+
+    fun getMostRecentlyUpdatedGames(n: Int?): List<GameDto> {
+        return gameService.getMostRecentlyUpdated(n ?: 10)
+    }
+
+    @RolesAllowed(Role.Names.ADMIN)
+    fun removeGames() {
+        return gameService.deleteAll()
+    }
+}

gameyfin/src/main/kotlin/de/grimsi/gameyfin/games/GameService.kt

@@ -19,6 +19,7 @@ import kotlinx.coroutines.runBlocking
 import me.xdrop.fuzzywuzzy.FuzzySearch
 import org.apache.commons.io.FilenameUtils
 import org.pf4j.PluginManager
+import org.springframework.data.domain.Limit
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
@@ -103,6 +104,16 @@ class GameService(
         gameRepository.deleteAll()
     }
 
+    fun getMostRecentlyAdded(count: Int): List<GameDto> {
+        return gameRepository.findByOrderByCreatedAtDesc(Limit.of(count))
+            .map { toDto(it) }
+    }
+
+    fun getMostRecentlyUpdated(count: Int): List<GameDto> {
+        return gameRepository.findByOrderByCreatedAtDesc(Limit.of(count))
+            .map { toDto(it) }
+    }
+
     private fun getById(id: Long): Game {
         return gameRepository.findByIdOrNull(id) ?: throw IllegalArgumentException("Game with id $id not found")
     }
@@ -274,11 +285,15 @@ class GameService(
 
     fun toDto(game: Game): GameDto {
         val gameId = game.id ?: throw IllegalArgumentException("Game ID is null")
+        val createdAt = game.createdAt ?: throw IllegalArgumentException("Game creation timestamp is null")
+        val updatedAt = game.updatedAt ?: throw IllegalArgumentException("Game update timestamp is null")
         val gameLibraryId = game.library.id ?: throw IllegalArgumentException("Game library ID is null")
         val gameTitle = game.title ?: throw IllegalArgumentException("Game title is null")
 
         return GameDto(
             id = gameId,
+            createdAt = createdAt,
+            updatedAt = updatedAt,
             libraryId = gameLibraryId,
             title = gameTitle,
             coverId = game.coverImage?.id,

gameyfin/src/main/kotlin/de/grimsi/gameyfin/games/dto/GameDto.kt

@@ -4,6 +4,8 @@ import java.time.Instant
 
 class GameDto(
     val id: Long,
+    val createdAt: Instant,
+    val updatedAt: Instant,
     val libraryId: Long,
     val title: String,
     val coverId: Long?,

gameyfin/src/main/kotlin/de/grimsi/gameyfin/games/entities/Game.kt

@@ -7,6 +7,8 @@ import de.grimsi.gameyfin.pluginapi.gamemetadata.Genre
 import de.grimsi.gameyfin.pluginapi.gamemetadata.PlayerPerspective
 import de.grimsi.gameyfin.pluginapi.gamemetadata.Theme
 import jakarta.persistence.*
+import org.hibernate.annotations.CreationTimestamp
+import org.hibernate.annotations.UpdateTimestamp
 import java.net.URI
 import java.time.Instant
 
@@ -16,6 +18,13 @@ class Game(
     @GeneratedValue(strategy = GenerationType.AUTO)
     var id: Long? = null,
 
+    @CreationTimestamp
+    @Column(updatable = false)
+    var createdAt: Instant? = null,
+
+    @UpdateTimestamp
+    var updatedAt: Instant? = null,
+
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "library_id")
     val library: Library,

gameyfin/src/main/kotlin/de/grimsi/gameyfin/games/repositories/GameRepository.kt

@@ -1,9 +1,12 @@
 package de.grimsi.gameyfin.games.repositories
 
 import de.grimsi.gameyfin.games.entities.Game
+import org.springframework.data.domain.Limit
 import org.springframework.data.jpa.repository.JpaRepository
 
 interface GameRepository : JpaRepository<Game, Long> {
     fun findByPath(path: String): Game?
     fun findAllByPathIn(paths: Collection<String>): Collection<Game>
+    fun findByOrderByCreatedAtDesc(limit: Limit): List<Game>
+    fun findByOrderByUpdatedAtDesc(limit: Limit): List<Game>
 }

gameyfin/src/main/kotlin/de/grimsi/gameyfin/libraries/LibraryEndpoint.kt

@@ -2,7 +2,6 @@ package de.grimsi.gameyfin.libraries
 
 import com.vaadin.hilla.Endpoint
 import de.grimsi.gameyfin.core.Role
-import de.grimsi.gameyfin.games.GameService
 import de.grimsi.gameyfin.games.dto.GameDto
 import de.grimsi.gameyfin.libraries.dto.LibraryDto
 import de.grimsi.gameyfin.libraries.dto.LibraryUpdateDto
@@ -13,8 +12,7 @@ import jakarta.annotation.security.RolesAllowed
 @Endpoint
 @PermitAll
 class LibraryEndpoint(
-    private val libraryService: LibraryService,
-    private val gameService: GameService
+    private val libraryService: LibraryService
 ) {
     fun getAllLibraries(): Collection<LibraryDto> {
         return libraryService.getAllLibraries()
@@ -48,9 +46,4 @@ class LibraryEndpoint(
     fun removeLibraries() {
         return libraryService.deleteAllLibraries()
     }
-
-    @RolesAllowed(Role.Names.ADMIN)
-    fun removeGames() {
-        return gameService.deleteAll()
-    }
 }