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2 changes: 2 additions & 0 deletions client/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@
"@apollo/client": "^4.3.1",
"@radix-ui/react-dialog": "^1.1.23",
"@tailwindcss/vite": "^4.3.3",
"embla-carousel-autoplay": "^8.6.0",
"embla-carousel-react": "^8.6.0",
"graphql": "^16.11.0",
"react": "^19.2.8",
"react-dom": "^19.2.8",
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105 changes: 105 additions & 0 deletions client/src/components/slideshow/RecipeSlideshow.tsx
Original file line number Diff line number Diff line change
@@ -0,0 +1,105 @@
import type { Recipe } from '../../types/recipe';
import useEmblaCarousel from 'embla-carousel-react';
import { Link } from 'react-router';
import { useEffect, useState } from 'react';

// Fargetemaer for slidesene. panel er tekstboksen, button er knappen for å se en oppskrift
type SlideshowTheme = 'light' | 'dark' | 'rose';

const themes = {
light: { panel: 'bg-secondary/50 text-olive-dark', button: 'bg-olive-dark text-background', dot: 'border-olive-dark', dotActive: 'bg-olive-dark' },
dark: { panel: 'bg-olive-dark text-background', button: 'bg-pink-light text-olive-dark', dot: 'border-background', dotActive: 'bg-background' },
rose: { panel: 'bg-pink text-pink-light', button: 'bg-primary-hover text-pink-light', dot: 'border-background', dotActive: 'bg-background' },
}

type RecipeSlideshowProps = {
recipes: Recipe[];
reversed?: boolean; // Denne er valgfri, og gjør at karusellen i midten er speilvendt
theme?: SlideshowTheme;
};

// Slideshow på forsiden som viser én oppskrift av gangen.
// Det er mulig å bla med piler, prikkene, sveiping eller med tastaturet.
export function RecipeSlideshow({ recipes, reversed = false, theme = 'light' }: RecipeSlideshowProps) {
// emblaRef kobler Embla opp til vinduet, også brukes emblaAPI til å styre slideshowet.
const [emblaRef, emblaApi] = useEmblaCarousel({ loop: true });
// Husker hvilken av sidene i slideshowet som vises, sånn at riktig prikk blir farget inn.
const [selectedIndex, setSelectedIndex] = useState(0);

const colors = themes[theme];

// Oppdaterer selectedIndex hver gang det byttes hvilken side som vises.
useEffect(() => {
if(!emblaApi) return;
const onSelect = () => setSelectedIndex(emblaApi.selectedScrollSnap());
emblaApi.on('select', onSelect);

// Slutter å lytte når slideshowet fjernes fra siden, sånn at det ikke blir minnelekkasjer.
return () => {
emblaApi.off('select', onSelect);
};
}, [emblaApi]);

return (
<section aria-label="Utvalgte oppskrifter" className="relative">
{/* Vinduet: det skjuler slidene som ikke vises */}
<div className="overflow-hidden" ref={emblaRef}>
{/* Raden med alle slidene som Embla flytter sidelengs */}
<div className="flex">
{recipes.map((recipe) => (
// Én slide som bruker hele bredden i vinduet
<div key={recipe.recipeId} className="min-w-0 flex-[0_0_100%]">
<div className="grid md:grid-cols-2 overflow-hidden">
{/* Tomt alternativ for bildet, ettersom tittelen allerede står rett ved siden av bildet. */}
<img className={`w-full h-80 object-cover ${reversed ? 'md:order-last' : ''}`} src={recipe.imageURL} alt=""/>
<div className={`py-8 px-20 flex flex-col justify-center gap-4 ${colors.panel}`}>
<h3 className="font-heading text-4xl md:text-5xl">{recipe.title}</h3>
<p>{recipe.description}</p>
<div className="flex gap-6">
<p>{recipe.prepTime} min</p>
<p>{recipe.portions} porsjoner</p>
</div>
<Link to={`/recipes/${recipe.recipeId}`} className={`self-start rounded-full ${colors.button} px-6 py-3 hover:opacity-90`}>Se oppskrift</Link>
</div>
</div>
</div>
))}
</div>
</div>

{/* Pilknapper for å kunne bla. aria-label gir skjermlesere en tekst, ettersom pilene bare er symboler */}
<button
type="button"
aria-label="Forrige oppskrift"
onClick={() => emblaApi?.scrollPrev()}
className="absolute left-4 top-1/2 -translate-y-1/2 flex h-12 w-12 items-center justify-center rounded-full bg-background/80 hover:bg-background focus-visible:outline-2 focus-visible:outline-primary"
>
←
</button>
<button
type="button"
aria-label="Neste oppskrift"
onClick={() => emblaApi?.scrollNext()}
className="absolute right-4 top-1/2 -translate-y-1/2 flex h-12 w-12 items-center justify-center rounded-full bg-background/80 hover:bg-background focus-visible:outline-2 focus-visible:outline-primary"
>
→
</button>

{/* Prikker: én prikk per oppskrift. Den siden som vises er fylt inn. Dersom du trykker på en annen prikk hopper du til den siden. */}
<div className={`absolute bottom-4 flex gap-2 ${reversed ? 'left-4' : 'right-4'}`}>
{recipes.map((recipe, index) => (
<button
key={recipe.recipeId}
type="button"
aria-label={`Gå til ${recipe.title}`}
aria-current={index === selectedIndex}
onClick={() => emblaApi?.scrollTo(index)}
className={`h-3 w-3 rounded-full border ${colors.dot} ${
index === selectedIndex ? colors.dotActive : 'bg-transparent'
}`}
/>
))}
</div>
</section>
);
}
1 change: 1 addition & 0 deletions client/src/index.css
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

--color-secondary: #c2c395;
--color-olive: #999d4f;
--color-olive-dark: #343301;

--color-pink-light: #f2c6cf;
--color-pink: #b46a72;
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21 changes: 8 additions & 13 deletions client/src/routes/HomePage.tsx
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
import { useState } from 'react'
import { Tag } from '../components/ui/Tag'
import { RecipeSlideshow } from '../components/slideshow/RecipeSlideshow'
import { recipes } from '../mocks/recipes'



Expand All @@ -12,19 +14,12 @@ export default function HomePage() {

<div className="max-w-6xl mx-auto px-6 py-10">

{/* Slideshow-placeholder */}
<section
className="
w-full
h-80
rounded-large
bg-gray-200
flex items-center justify-center
text-gray-500
"
>
Slideshow kommer her
</section>
<div className="space-y-2">
<RecipeSlideshow recipes={recipes.slice(0, 5)} theme="light"/>
<RecipeSlideshow recipes={recipes.slice(5, 10)} reversed theme="dark"/>
<RecipeSlideshow recipes={recipes.slice(10, 15)} theme="rose"/>
</div>




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