style: simplify gallery UI and rename route
This commit is contained in:
Tom Boullay
@@ -0,0 +1,312 @@
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import {
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Bounds,
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Center,
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OrbitControls,
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useAnimations,
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useGLTF,
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} from "@react-three/drei";
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import { Canvas } from "@react-three/fiber";
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import {
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Component,
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Suspense,
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useEffect,
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useMemo,
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useRef,
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useState,
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type ReactNode,
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} from "react";
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import {
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ArrowLeft,
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ArrowRight,
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CheckCircle2,
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TriangleAlert,
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} from "lucide-react";
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import * as THREE from "three";
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import { SkyModel } from "@/components/three/world/SkyModel";
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import {
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GAME_SCENE_FALLBACK_SKY_MODEL_PATH,
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GAME_SCENE_FALLBACK_SKY_MODEL_SCALE,
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GAME_SCENE_SKY_MODEL_PATH,
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GAME_SCENE_SKY_MODEL_SCALE,
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} from "@/data/world/environmentConfig";
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import { galleryModels, type GalleryModel } from "@/data/galleryModels";
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interface GalleryModelProps {
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model: GalleryModel;
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}
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interface GallerySceneProps extends GalleryModelProps {
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onTextureDiagnosticReady: (diagnostic: TextureDiagnostic) => void;
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}
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interface TextureDiagnostic {
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modelId: string | null;
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status: "loading" | "ok" | "warning";
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summary: string;
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}
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interface GalleryViewerErrorBoundaryProps {
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children: ReactNode;
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resetKey: string;
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}
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interface GalleryViewerErrorBoundaryState {
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hasError: boolean;
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}
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const TEXTURE_SLOTS = [
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"map",
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"normalMap",
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"roughnessMap",
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"metalnessMap",
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"aoMap",
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"emissiveMap",
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"alphaMap",
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] as const;
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const LOADING_TEXTURE_DIAGNOSTIC: TextureDiagnostic = {
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modelId: null,
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status: "loading",
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summary: "Analyse des textures...",
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};
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class GalleryViewerErrorBoundary extends Component<
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GalleryViewerErrorBoundaryProps,
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GalleryViewerErrorBoundaryState
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> {
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constructor(props: GalleryViewerErrorBoundaryProps) {
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super(props);
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this.state = { hasError: false };
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}
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static getDerivedStateFromError(): GalleryViewerErrorBoundaryState {
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return { hasError: true };
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}
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componentDidUpdate(previousProps: GalleryViewerErrorBoundaryProps): void {
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if (previousProps.resetKey !== this.props.resetKey && this.state.hasError) {
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this.setState({ hasError: false });
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}
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}
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render(): ReactNode {
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if (this.state.hasError) {
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return (
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<div className="gallery-viewer-error" role="status">
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Ce modèle ne peut pas être affiché pour le moment.
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</div>
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);
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}
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return this.props.children;
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}
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}
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function GalleryModelPreview({
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model,
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onTextureDiagnosticReady,
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}: GallerySceneProps): React.JSX.Element {
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const groupRef = useRef<THREE.Group>(null);
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const { animations, scene } = useGLTF(model.path);
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const modelScene = useMemo(() => scene.clone(true), [scene]);
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const { actions } = useAnimations(animations, groupRef);
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useEffect(() => {
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onTextureDiagnosticReady(getTextureDiagnostic(model.id, modelScene));
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}, [model.id, modelScene, onTextureDiagnosticReady]);
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useEffect(() => {
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const animationActions = Object.values(actions).filter(
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(action): action is THREE.AnimationAction => Boolean(action),
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);
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for (const action of animationActions) {
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action.reset().play();
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}
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return () => {
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for (const action of animationActions) {
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action.stop();
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}
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};
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}, [actions]);
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return (
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<group ref={groupRef}>
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<primitive object={modelScene} />
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</group>
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);
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}
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function GalleryScene({
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model,
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onTextureDiagnosticReady,
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}: GallerySceneProps): React.JSX.Element {
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return (
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<>
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<SkyModel
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fallbackModelPath={GAME_SCENE_FALLBACK_SKY_MODEL_PATH}
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fallbackScale={GAME_SCENE_FALLBACK_SKY_MODEL_SCALE}
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modelPath={GAME_SCENE_SKY_MODEL_PATH}
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scale={GAME_SCENE_SKY_MODEL_SCALE}
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/>
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<ambientLight intensity={0.75} />
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<directionalLight position={[6, 8, 4]} intensity={2.1} />
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<Bounds fit clip observe margin={1.35}>
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<Center>
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<GalleryModelPreview
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model={model}
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onTextureDiagnosticReady={onTextureDiagnosticReady}
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/>
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</Center>
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</Bounds>
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<OrbitControls
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makeDefault
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enableDamping
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autoRotate
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autoRotateSpeed={0.5}
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/>
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</>
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);
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}
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function TextureStatusBadge({
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diagnostic,
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}: {
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diagnostic: TextureDiagnostic;
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}): React.JSX.Element {
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const hasWarning = diagnostic.status === "warning";
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const Icon = hasWarning ? TriangleAlert : CheckCircle2;
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return (
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<div
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className={`gallery-texture-status gallery-texture-status--${diagnostic.status}`}
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>
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<Icon aria-hidden="true" size={15} strokeWidth={2.1} />
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<span>{diagnostic.summary}</span>
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</div>
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);
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}
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function getTextureDiagnostic(
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modelId: string,
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modelScene: THREE.Object3D,
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): TextureDiagnostic {
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let textureCount = 0;
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let missingTextureImageCount = 0;
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modelScene.traverse((object) => {
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if (!(object instanceof THREE.Mesh)) return;
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const materials = Array.isArray(object.material)
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? object.material
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: [object.material];
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for (const material of materials) {
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const materialRecord = material as unknown as Record<string, unknown>;
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for (const textureSlot of TEXTURE_SLOTS) {
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const texture = materialRecord[textureSlot];
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if (!(texture instanceof THREE.Texture)) continue;
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textureCount += 1;
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if (!texture.image) {
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missingTextureImageCount += 1;
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}
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}
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}
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});
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if (missingTextureImageCount > 0) {
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return {
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modelId,
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status: "warning",
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summary: `${missingTextureImageCount} texture(s) à vérifier`,
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};
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}
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if (textureCount === 0) {
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return {
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modelId,
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status: "warning",
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summary: "Aucune texture détectée",
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};
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}
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return {
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modelId,
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status: "ok",
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summary: `${textureCount} texture(s) OK`,
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};
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}
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export function GalleryPage(): React.JSX.Element {
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const [activeModelIndex, setActiveModelIndex] = useState(0);
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const [textureDiagnostic, setTextureDiagnostic] = useState<TextureDiagnostic>(
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LOADING_TEXTURE_DIAGNOSTIC,
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);
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const activeModel = galleryModels[activeModelIndex] ?? galleryModels[0]!;
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const modelCount = galleryModels.length;
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const activeTextureDiagnostic =
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textureDiagnostic.modelId === activeModel.id
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? textureDiagnostic
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: LOADING_TEXTURE_DIAGNOSTIC;
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const goToPreviousModel = (): void => {
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setActiveModelIndex((currentIndex) =>
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currentIndex === 0 ? modelCount - 1 : currentIndex - 1,
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);
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};
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const goToNextModel = (): void => {
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setActiveModelIndex((currentIndex) =>
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currentIndex === modelCount - 1 ? 0 : currentIndex + 1,
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);
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};
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return (
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<main className="gallery-page">
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<h1 className="gallery-title">GALERIE</h1>
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<div className="gallery-canvas-frame" aria-label="Viewer 3D">
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<GalleryViewerErrorBoundary resetKey={activeModel.id}>
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<Canvas camera={{ position: [3.5, 2.4, 4.5], fov: 45 }} dpr={[1, 2]}>
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<Suspense fallback={null}>
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<GalleryScene
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key={activeModel.id}
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model={activeModel}
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onTextureDiagnosticReady={setTextureDiagnostic}
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/>
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</Suspense>
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</Canvas>
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</GalleryViewerErrorBoundary>
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</div>
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<nav className="gallery-bottom-bar" aria-label="Navigation des modèles">
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<button
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type="button"
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onClick={goToPreviousModel}
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aria-label="Modèle précédent"
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>
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<ArrowLeft aria-hidden="true" size={22} strokeWidth={1.8} />
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</button>
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<div className="gallery-model-info">
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<span>{activeModel.name}</span>
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<small>
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{activeModelIndex + 1} / {modelCount}
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</small>
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</div>
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<button
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type="button"
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onClick={goToNextModel}
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aria-label="Modèle suivant"
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>
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<ArrowRight aria-hidden="true" size={22} strokeWidth={1.8} />
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</button>
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</nav>
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<TextureStatusBadge diagnostic={activeTextureDiagnostic} />
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</main>
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);
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}
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