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

.block-location-tabs {
	padding-top: rem-calc(80);
	padding-bottom: rem-calc(80);
	background-color: $navy;
	position: relative;

	&__heading {
		color: $white;
		margin-bottom: rem-calc(80);

		.heading {
			color: $white;
			margin-bottom: rem-calc(80);
		}
	}

	&__map {
		width: 100% !important;
		height: rem-calc(290);
	}

	.marker {
		width: rem-calc(40);
		height: rem-calc(40);
		background-image: url('#{$asset-path}/icons/icon-pin-orange.svg');
		background-size: contain;
		background-position: center;
		background-repeat: no-repeat;
	}

	&__background {
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		transition: all 0.3s ease-in-out;
		background-color: $navy;
		opacity: 0;
		z-index: 2;
		display: none;

		@include bp($lg) {
			display: block;
		}

		&.active {
			opacity: 1 !important;
			z-index: 1;
		}

		img {
			opacity: 0.2;
		}
	}

	&__container {
		position: relative;
		z-index: 3;
	}

	&__list {
		margin-bottom: rem-calc(60);

		@include bp($lg) {
			margin-bottom: 0;
		}
	}

	&__list-item {
		color: $white;
		@include fluid-type(22, 30);
		font-family: $font-family-heading;
		margin-bottom: rem-calc(20);
		padding-bottom: rem-calc(10);
		position: relative;
		cursor: pointer;
		opacity: 0.5;
		transition: all 0.3s ease-in-out;

		@include bp($lg) {
			margin-bottom: rem-calc(60);
		}

		&:after {
			content: '';
			width: 0;
			height: rem-calc(2);
			background-color: $white;
			position: absolute;
			bottom: 0;
			left: 0;
			right: 0;
			opacity: 0.5;
			transition: all 0.3s ease-in-out;
		}

		&:last-of-type {
			margin-bottom: 0;
		}

		&:hover {
			&:after {
				width: 100%;
			}
		}

		&.active {
			opacity: 1;

			&:after {
				width: 100%;
				opacity: 1;
			}
		}
	}

	&__pod {
		// display: none;
		opacity: 0;
		pointer-events: none;
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		// bottom: 0;
		transition: all 0.3s ease-in-out;
		background-color: $white;

		&.active {
			display: block;
			opacity: 1;
			pointer-events: auto;
		}
	}

	&__pod-container {
		position: relative;

		// @include bp($lg, 'true') {
		// 	height: auto !important;
		// }
	}

	&__pod-content {
		background-color: $white;
		color: $darkBlue;
		padding: rem-calc(24);
	}

	&__pod-map {
		width: 100%;
		height: rem-calc(300);
		background-color: darken($navy, 5%);
	}

	&__detail {
		color: $darkBlue;
		font-weight: 700;
		text-decoration: none;
		margin-bottom: rem-calc(16);
		line-height: rem-calc(24);

		a {
			color: $darkBlue;
			transition: all 0.2s ease-in-out;
			display: inline-block;
			text-decoration: none;
			position: relative;

			&:hover {
				color: $orange;
			}
		}

		&--phone,
		&--email,
		&--address {
			a {
				padding-left: rem-calc(32);

				&:before {
					content: '';
					position: absolute;
					top: rem-calc(4);
					left: 0;
					width: rem-calc(16);
					height: rem-calc(16);
					background-size: contain;
					background-repeat: no-repeat;
					background-position: center;
				}
			}
		}

		&--phone {
			a {
				&:before {
					background-image: url('#{$asset-path}/icons/icon-phone-navy.svg');
				}
			}
		}

		&--email {
			a {
				&:before {
					background-image: url('#{$asset-path}/icons/icon-envelope-navy.svg');
				}
			}
		}

		&--address {
			a {
				&:before {
					background-image: url('#{$asset-path}/icons/icon-pin-navy.svg');
				}
			}
		}

	}

	&__info {
		border-top: 1px solid $lightBlue;
		padding-top: rem-calc(20);
		margin-top: rem-calc(4);

		p {
			&:last-of-type {
				margin-bottom: 0;
			}
		}
	}
}

class LocationTabs {
	/**
	 * 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-location-tabs');
		this.init();
	}

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

			mapboxgl.accessToken = 'pk.eyJ1IjoiYi1wLWNvbGxpbnMiLCJhIjoiY2x0em1nazQzMDFyaDJrdDR2MWhheGx1cSJ9.xefnuzaGNVh9n9xwW_EA5w';
			const locationTabs = block.querySelectorAll('.block-location-tabs__list-item');
			const locationPods = block.querySelectorAll('.block-location-tabs__pod');
			const locationImages = block.querySelectorAll('.block-location-tabs__background');
			const podContainer = block.querySelector('.block-location-tabs__pod-container');
			const topOffset = -100;
			const podContainerOffset = podContainer.getBoundingClientRect().top + window.pageYOffset + topOffset;

			// console.log(podContainerOffset);

			const [tallestPod] = [...locationPods].sort((a, b) => b.clientHeight - a.clientHeight);

			// Set container height to tallest pod
			let containerHeight = () => {
				if (podContainer) {
					podContainer.style.height = `${tallestPod.clientHeight}px`;
				}
			}
			containerHeight();
			window.addEventListener('resize', function(event) {
				containerHeight();
			}, true);


			locationPods.forEach((pod) => {
				let mapBox = pod.querySelector(".block-location-tabs__map");
				let mapBoxID = mapBox.id;
				let lng = mapBox.getAttribute('data-lng');
				let lat = mapBox.getAttribute('data-lat');
				let coords = [lng, lat];

				// console.log(coords);

				var map = new mapboxgl.Map({
					container: mapBoxID,
					style: 'mapbox://styles/b-p-collins/clv6g124w00lk01qv3s2t634d',
					center: coords,
					zoom: 15,
				});

				var el = document.createElement('div');
				el.className = 'marker';

				new mapboxgl.Marker(el)
				.setLngLat(coords)
				.addTo(map);

				map.scrollZoom.disable();
				map.touchZoomRotate.disableRotation();
				map.addControl(new mapboxgl.FullscreenControl());
				map.addControl(new mapboxgl.NavigationControl());

				if (window.innerWidth < 992) {
					map.dragPan.disable();
				}

			});


			locationTabs.forEach((tab) => {
				// Hovering over location tab
				tab.addEventListener("mouseover", () => {
					let locationID = tab.getAttribute('data-tab');

					if (locationID) {
						let locationImage = block.querySelector(`[data-image="${locationID}"]`);

						if (locationImage) {
							locationImage.style.opacity = 1;
						}
					}
				});

				// Hovering out of location tab
				tab.addEventListener("mouseout", () => {
					let locationID = tab.getAttribute('data-tab');

					if (locationID) {
						let locationImage = block.querySelector(`[data-image="${locationID}"]`);

						if (locationImage) {
							locationImage.style.opacity = 0;
						}
					}
				});

				// Tab click action
				tab.addEventListener("click", () => {
					let locationID = tab.getAttribute('data-tab');
					let locationImage = block.querySelector(`[data-image="${locationID}"]`);

					locationTabs.forEach((tabs) => {
						tabs.classList.remove("active");
					});
					tab.classList.add("active");

					if (locationID) {
						let locationBlock = block.querySelector(`#${locationID}`);

						locationPods.forEach((pod) => {
							pod.classList.remove("active");
						});

						if (locationBlock) {
							locationBlock.classList.add("active");
						}
					}

					if (locationImage) {
						locationImages.forEach((image) => {
							image.classList.remove("active");
						});
						locationImage.classList.add("active");
					}


					if (window.innerWidth < 992) {
						window.scrollTo({top: podContainerOffset, behavior: 'smooth'});
					}

				});
			});

		});
	}
}

new LocationTabs();