Featured Blocks

@import "../../resources/scss/util/colours";
@import "../../resources/scss/util/variables";
@import "../../resources/scss/util/mixins";

.block-featured-blocks {
	padding-top: rem-calc(80);
	padding-bottom: rem-calc(80);
	overflow: hidden;

	.heading {
		@include fluid-type(28, 34);
	}

	&__buttons {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%;

		@include bp($lg) {
			justify-content: flex-end;
			width: auto;
		}
	}

	&.bg-navy {
		.heading {
			color: $white;
		}

		.e-link {
			color: $white;
		}

		.block-card-carousel__buttons {
			.e-link {
				color: $white;
			}
		}
	}

	.single-service & {
		background-color: $veryLightBlue;
		border-bottom: 1px solid $lightBlue;
	}

	&__intro {
		margin-bottom: rem-calc(28);
	}

	&__row-01 {
		margin-bottom: rem-calc(30);
	}

	.swiper {
		overflow: visible;
	}

	.swiper-slide {
		height: auto;
	}
}

class FeaturedBlocks {
	/**
	 * Create and initialise objects of this class
	 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes/constructor
	 * @param {object} block
	 */
	constructor() {
		this.blocks = document.querySelectorAll('.block-featured-blocks');
		this.init();
	}

	/**
	 * Example function to run class logic
	 * Can access `this.block`
	 */
	init() {
		this.blocks.forEach((block) => {

			const blockCarousel = block.querySelector(".swiper");
			const navNext = block.querySelector(".e-carousel__next");
			const navPrev = block.querySelector(".e-carousel__prev");

			const swiper = new Swiper(blockCarousel, {
				loop: false,
				slidesPerView: 1.5,
				spaceBetween: 15,
				navigation: {
					nextEl: navNext,
					prevEl: navPrev,
				},
			});

			const featuredBlocks = block.querySelectorAll(".e-card");

			if (featuredBlocks !== null)  {
				gsap.set(".block-featured-blocks .e-card", {y: 50, opacity: 0});

				ScrollTrigger.batch(".block-featured-blocks .e-card", {
					start: "top 100%",
					onEnter: batch => gsap.to(batch, {opacity: 1, y: 0, stagger:  0.15, overwrite: true}),
					onLeave: batch => gsap.set(batch, {opacity: 0, y: -50, overwrite: true}),
					onEnterBack: batch => gsap.to(batch, {opacity: 1, y: 0, stagger: 0.15, overwrite: true}),
					onLeaveBack: batch => gsap.set(batch, {opacity: 0, y: 50, overwrite: true}),
				});

				ScrollTrigger.addEventListener("refreshInit", () => gsap.set(".block-featured-blocks .e-card", {y: 0}));
			}


		});
	}
}

new FeaturedBlocks();