src/routes/+page.svelte

<script lang="ts">
    import Leaderboard from "./Leaderboard.svelte";
    import ModelDetails from "./ModelDetails.svelte";
    import Viewer from "./Viewer.svelte";
    import Vote from "./Vote.svelte";

    interface Scene {
        name: string;
        url: string;
        thumbnail: string;
    }

    let currentView: "Leaderboard" | "Vote" | "ModelDetails" | "Viewer" = "Vote";
    let selectedEntry: { name: string; path: string } | null = null;
    let selectedScene: Scene | null = null;

    function goHome() {
        window.location.href = "/";
    }

    function showModelDetails(entry: { name: string; path: string }) {
        selectedEntry = entry;
        currentView = "ModelDetails";
    }

    function showScene(scene: Scene) {
        selectedScene = scene;
        currentView = "Viewer";
    }
</script>

<div class="container">
    <div on:pointerdown={goHome} class="banner">
        <h1>IGF</h1>
        <p>Generative 3D Leaderboard</p>
    </div>

    {#if currentView === "Leaderboard" || currentView === "Vote"}
        <div class="tabs">
            <button on:click={() => (currentView = "Vote")} class={currentView === "Vote" ? "active" : ""}>Vote</button>
            <button on:click={() => (currentView = "Leaderboard")} class={currentView === "Leaderboard" ? "active" : ""}
                >Leaderboard</button
            >
        </div>
    {/if}

    {#if currentView === "Leaderboard"}
        <Leaderboard onEntryClick={showModelDetails} />
    {:else if currentView === "Vote"}
        <Vote />
    {:else if currentView === "ModelDetails" && selectedEntry}
        <ModelDetails
            modelName={selectedEntry.name}
            modelPath={selectedEntry.path}
            onBack={() => (currentView = "Leaderboard")}
            onSceneClick={showScene}
        />
    {:else if currentView === "Viewer" && selectedScene && selectedEntry}
        <Viewer modelName={selectedEntry.name} scene={selectedScene} onBack={() => (currentView = "ModelDetails")} />
    {/if}
</div>