#35 finally using swiperjs as image slider

src/components/node/NodeImageSwiperBlock/index.tsx

@@ -1,7 +1,83 @@
-import React, { FC } from 'react';
+import React, { FC, useCallback, useEffect, useState } from 'react';
+import { INodeComponentProps } from '~/redux/node/constants';
+import SwiperCore, { A11y, Pagination, SwiperOptions } from 'swiper';
+import { Swiper, SwiperSlide } from 'swiper/react';
+import 'swiper/swiper.scss';
+import 'swiper/components/navigation/navigation.scss';
+import 'swiper/components/pagination/pagination.scss';
+import 'swiper/components/scrollbar/scrollbar.scss';
 
-interface IProps {}
+import styles from './styles.module.scss';
+import { useNodeImages } from '~/utils/hooks/node/useNodeImages';
+import { getURL } from '~/utils/dom';
+import { PRESETS } from '~/constants/urls';
+import SwiperClass from 'swiper/types/swiper-class';
 
-const NodeImageSwiperBlock: FC<IProps> = () => <div>SWIPER</div>;
+SwiperCore.use([Pagination, A11y]);
+
+interface IProps extends INodeComponentProps {}
+
+const breakpoints: SwiperOptions['breakpoints'] = {
+  599: {
+    spaceBetween: 20,
+  },
+};
+
+const NodeImageSwiperBlock: FC<IProps> = ({ node }) => {
+  const [controlledSwiper, setControlledSwiper] = useState<SwiperClass | undefined>(undefined);
+
+  const images = useNodeImages(node);
+
+  const updateSwiper = useCallback(() => {
+    if (!controlledSwiper) return;
+
+    controlledSwiper.updateSlides();
+    controlledSwiper.updateSize();
+    controlledSwiper.update();
+  }, [controlledSwiper]);
+
+  const resetSwiper = useCallback(() => {
+    if (!controlledSwiper) return;
+    controlledSwiper.slideTo(0);
+  }, [controlledSwiper]);
+
+  useEffect(() => {
+    updateSwiper();
+    resetSwiper();
+  }, [images, updateSwiper, resetSwiper]);
+
+  if (!images?.length) {
+    return null;
+  }
+
+  return (
+    <div className={styles.wrapper}>
+      <Swiper
+        slidesPerView="auto"
+        centeredSlides
+        onSwiper={setControlledSwiper}
+        grabCursor
+        autoHeight
+        breakpoints={breakpoints}
+        pagination={{ type: 'fraction' }}
+        observeSlideChildren
+        observeParents
+        resizeObserver
+        watchOverflow
+      >
+        {images.map(file => (
+          <SwiperSlide className={styles.slide} key={file.id}>
+            <img
+              className={styles.image}
+              src={getURL(file, PRESETS['1600'])}
+              alt={node.title}
+              onLoad={updateSwiper}
+            />
+          </SwiperSlide>
+        ))}
+      </Swiper>
+    </div>
+  );
+};
 
 export { NodeImageSwiperBlock };