Massive interactivity updates to all components

src/components/IconGrid/IconGrid.css

@@ -1,21 +1,50 @@
 .grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
+  /* grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); */
+
+  /* display: grid; */
+  /* grid-template-columns: repeat(auto-fill, 160px);
+  grid-gap: 10px;
+  grid-auto-rows: minmax(160px, auto); */
+
+  display: flex;
+  flex-flow: row wrap;
+  justify-content: space-between;
+  margin: 16px;
+
   /* min-height: 100vh; */
 }
 
 .grid-item {
   display: flex;
+  width: 160px;
+  height: 160px;
   flex-direction: column;
   align-items: center;
   justify-content: center;
   margin: 4px;
-  border-radius: 8px;
-  background-color: white;
-  /* transition: background-color 0.5s ease; */
+  border-radius: 16px;
+  user-select: none;
+  cursor: pointer;
 }
 
-.grid-item:hover {
-  /* background-color: aquamarine; */
-  /* transition: background-color 0.5s ease; */
+.grid-item:focus {
+  outline: none;
+}
+
+.info-box {
+  display: flex;
+  margin: 4px;
+  padding: 16px;
+  width: 100%;
+  height: 0px;
+  border-radius: 16px;
+  box-shadow: 0 0 0 2px rgb(0, 0, 0);
+}
+
+.empty-list {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 24px;
 }

src/components/IconGrid/IconGrid.tsx

@@ -1,46 +1,73 @@
-import React from "react";
+import React, { useRef, useEffect } from "react";
 import { useRecoilValue } from "recoil";
-import { motion } from "framer-motion";
+import { motion, useAnimation } from "framer-motion";
+import { useWindowSize } from "react-use";
 
 import { filteredQueryResultsSelector } from "../../state/selectors";
-import { iconColorAtom, iconSizeAtom, styleQueryAtom } from "../../state/atoms";
+import {
+  iconColorAtom,
+  iconSizeAtom,
+  styleQueryAtom,
+  searchQueryAtom,
+} from "../../state/atoms";
 import "./IconGrid.css";
 
+import GridItem from "./IconGridItem";
+import { WarningTriangle, IconProps } from "phosphor-react";
+
 type IconGridProps = {};
 
-// const variants = {
-//   open: { opacity: 1, x: 0 },
-//   closed: { opacity: 0, x: "-100%" },
-// }
-
-const whileHover = {
-  boxShadow: "0 0 0 2px rgb(0, 0, 0)",
-  // scale: 1.2,
-};
-
-const transition = { duration: 0.2 };
-
-const IconGrid: React.FC<IconGridProps> = () => {
+const IconGridAnimated: React.FC<IconGridProps> = () => {
   const weight = useRecoilValue(styleQueryAtom);
-  const color = useRecoilValue(iconColorAtom);
+  const query = useRecoilValue(searchQueryAtom);
   const size = useRecoilValue(iconSizeAtom);
+  const color = useRecoilValue(iconColorAtom);
+  const iconProps: IconProps = { weight, color, size };
+
+  const { width } = useWindowSize();
+  const spans = Math.floor((width - 32) / 172);
+
   const filteredQueryResults = useRecoilValue(filteredQueryResultsSelector);
 
+  const originOffset = useRef({ top: 0, left: 0 });
+  const controls = useAnimation();
+
+  useEffect(() => {
+    controls.start("visible");
+  }, [controls, filteredQueryResults]);
+
+  if (!filteredQueryResults.length)
+    return (
+      <motion.div
+        className="empty-list"
+        initial={{ opacity: 0 }}
+        animate={{ opacity: 1 }}
+        transition={{ duration: 0.2 }}
+      >
+        <WarningTriangle size={92} color="darkmagenta" weight="duotone" />
+        <p>{`No results for '${query}'`}</p>
+      </motion.div>
+    );
+
   return (
-    <motion.div className="grid">
-      {filteredQueryResults.map(({ name, Icon }) => (
-        <motion.div
-          key={name}
-          className="grid-item"
-          whileHover={whileHover}
-          transition={transition}
-        >
-          <Icon color={color} size={size} weight={weight} />
-          <p>{name}</p>
-        </motion.div>
+    <motion.div
+      className="grid"
+      initial="hidden"
+      animate={controls}
+      variants={{}}
+    >
+      {filteredQueryResults.map((iconEntry, i) => (
+        <GridItem
+          key={i}
+          index={i}
+          spans={spans}
+          {...iconEntry}
+          {...iconProps}
+          originOffset={originOffset}
+        />
       ))}
     </motion.div>
   );
 };
 
-export default IconGrid;
+export default IconGridAnimated;

src/components/IconGrid/IconGridItem.tsx

@@ -0,0 +1,130 @@
+import React, {
+  useRef,
+  useLayoutEffect,
+  useEffect,
+  MutableRefObject,
+} from "react";
+import { useRecoilState } from "recoil";
+import { motion, AnimatePresence } from "framer-motion";
+
+import { iconPreviewOpenAtom } from "../../state/atoms";
+import { IconProps, Icon } from "phosphor-react";
+
+interface IconGridItemProps extends IconProps {
+  index: number;
+  name: string;
+  Icon: Icon;
+  originOffset: MutableRefObject<{ top: number; left: number }>;
+  spans: number;
+}
+
+const itemVariants = {
+  hidden: { opacity: 0 },
+  visible: (delayRef: any) => ({
+    opacity: 1,
+    transition: { delay: delayRef.current },
+  }),
+};
+const whileHover = { boxShadow: "0 0 0 2px rgb(0, 0, 0)" };
+const whileTap = { boxShadow: "0 0 0 4px rgb(139, 0, 139)" };
+const transition = { duration: 0.2 };
+const originIndex = 0;
+const delayPerPixel = 0.0004;
+
+const infoVariants = {
+  open: { opacity: 1, height: 176, marginTop: 4, marginBottom: 4, padding: 16 },
+  collapsed: {
+    opacity: 0,
+    height: 0,
+    marginTop: 0,
+    marginBottom: 0,
+    padding: 0,
+  },
+};
+
+const IconGridItem: React.FC<IconGridItemProps> = (props) => {
+  const { index, spans, originOffset, name, Icon, ...iconProps } = props;
+  const [open, setOpen] = useRecoilState(iconPreviewOpenAtom);
+  const delayRef = useRef<number>(0);
+  const offset = useRef({ top: 0, left: 0 });
+  const ref = useRef<any>();
+
+  // The measurement for all elements happens in the layoutEffect cycle
+  // This ensures that when we calculate distance in the effect cycle
+  // all elements have already been measured
+  useLayoutEffect(() => {
+    const element = ref.current;
+    if (!element) return;
+
+    offset.current = {
+      top: element.offsetTop,
+      left: element.offsetLeft,
+    };
+
+    if (index === originIndex) {
+      originOffset.current = offset.current;
+    }
+  }, []);
+
+  useEffect(() => {
+    const dx = Math.abs(offset.current.left - originOffset.current.left);
+    const dy = Math.abs(offset.current.top - originOffset.current.top);
+    const d = Math.sqrt(Math.pow(dx, 2) + Math.pow(dy, 2));
+    delayRef.current = d * delayPerPixel;
+  }, []);
+
+  return (
+    <>
+      <motion.div
+        className="grid-item"
+        ref={ref}
+        style={{ order: index }}
+        custom={delayRef}
+        key={name}
+        whileHover={whileHover}
+        whileTap={whileTap}
+        transition={transition}
+        variants={itemVariants}
+        onClick={() =>
+          setOpen((openName) => (name === openName ? false : name))
+        }
+      >
+        <Icon {...iconProps} />
+        <p>{name}</p>
+      </motion.div>
+      <AnimatePresence initial={false}>
+        {open === name && <InfoPanel {...props} />}
+      </AnimatePresence>
+    </>
+  );
+};
+
+const InfoPanel: React.FC<IconGridItemProps> = (props) => {
+  const { index, spans, name, Icon, color, weight } = props;
+  return (
+    <motion.section
+      className="info-box"
+      animate="open"
+      exit="collapsed"
+      variants={infoVariants}
+      style={{ order: index + (spans - (index % spans)) }}
+    >
+      <div style={{ height: "100%" }}>
+        <Icon color={color} weight={weight} size={128} />
+        <p>{name}</p>
+      </div>
+      <div style={{ flex: 1, padding: 32 }}>
+        HTML
+        <pre>{`<i class="ph-${name}${
+          weight === "regular" ? "" : `-${weight}`
+        }"></i>`}</pre>
+        React
+        <pre>{`<${Icon.displayName} ${
+          weight === "regular" ? "" : `weight="${weight}"`
+        }/>`}</pre>
+      </div>
+    </motion.section>
+  );
+};
+
+export default IconGridItem;

src/components/IconGrid/IconGridStatic.tsx

@@ -0,0 +1,46 @@
+import React from "react";
+import { useRecoilValue } from "recoil";
+import { motion } from "framer-motion";
+
+import { filteredQueryResultsSelector } from "../../state/selectors";
+import { iconColorAtom, iconSizeAtom, styleQueryAtom } from "../../state/atoms";
+import "./IconGrid.css";
+
+type IconGridProps = {};
+
+// const variants = {
+//   open: { opacity: 1, x: 0 },
+//   closed: { opacity: 0, x: "-100%" },
+// }
+
+const whileHover = { boxShadow: "0 0 0 2px rgb(0, 0, 0)" };
+const whileTap = { boxShadow: "0 0 0 4px rgb(139, 0, 139)" }
+
+const transition = { duration: 0.2 };
+
+const IconGrid: React.FC<IconGridProps> = () => {
+  const weight = useRecoilValue(styleQueryAtom);
+  const color = useRecoilValue(iconColorAtom);
+  const size = useRecoilValue(iconSizeAtom);
+  const filteredQueryResults = useRecoilValue(filteredQueryResultsSelector);
+
+  return (
+    <motion.div className="grid">
+      {filteredQueryResults.map(({ name, Icon }) => (
+        <motion.div
+        tabIndex={1}
+          key={name}
+          className="grid-item"
+          whileHover={whileHover}
+          whileTap={whileTap}
+          transition={transition}
+        >
+          <Icon color={color} size={size} weight={weight} />
+          <p>{name}</p>
+        </motion.div>
+      ))}
+    </motion.div>
+  );
+};
+
+export default IconGrid;