Add filter to CellList

components/CellList.tsx

@@ -1,7 +1,8 @@
-import React from "react";
+import React, { useEffect, useRef, useState } from "react";
 import Link from "next/link";
+import MiniSearch from "minisearch";
 
-import styles from "../styles/ModCellList.module.css";
+import styles from "../styles/CellList.module.css";
 import type { CellCoord } from "./ModData";
 
 const NEXUS_MODS_URL = "https://www.nexusmods.com/skyrimspecialedition";
@@ -11,33 +12,78 @@ type Props = {
 };
 
 const CellList: React.FC<Props> = ({ cells }) => {
+  const cellSearch = useRef<MiniSearch<CellCoord> | null>(
+    null
+  ) as React.MutableRefObject<MiniSearch<CellCoord>>;
+
+  useEffect(() => {
+    cellSearch.current = new MiniSearch({
+      fields: ["id"],
+      storeFields: ["id", "x", "y"],
+      tokenize: (s) => [s.replace(/cell\s?|\s/gi, "")],
+      searchOptions: {
+        fields: ["id"],
+        prefix: true,
+        fuzzy: false,
+      },
+    });
+    cellSearch.current.addAll(
+      cells.map((cell) => ({ ...cell, id: `${cell.x},${cell.y}` }))
+    );
+  }, [cells]);
+
+  const [filter, setFilter] = useState<string>("");
+  const [filterResults, setFilterResults] = useState<Set<string>>(new Set());
+
+  const filteredCells = cells
+    .filter((cell) => !filter || filterResults.has(`${cell.x},${cell.y}`))
+    .sort((a, b) => (a.x - b.x) * 1000 + a.y - b.y);
+
+  useEffect(() => {
+    if (cellSearch.current) {
+      setFilterResults(
+        new Set(cellSearch.current.search(filter).map((result) => result.id))
+      );
+    }
+  }, [filter]);
+
   return (
-    cells && (
+    filteredCells && (
       <>
-        <h2>Exterior Cells ({cells.length})</h2>
+        <h2>Exterior Cells ({filteredCells.length})</h2>
+        <div className={styles.filters}>
+          <hr />
+          <div className={styles["filter-row"]}>
+            <label htmlFor="filter">Filter:</label>
+            <input
+              type="search"
+              id="filter"
+              className={styles.filter}
+              value={filter}
+              onChange={(event) => setFilter(event.target.value)}
+            />
+          </div>
+          <hr />
+        </div>
         <ul className={styles["cell-list"]}>
-          {cells
-            // .sort((a, b) => b.unique_downloads - a.unique_downloads)
-            .map((cell) => (
-              <li
-                key={`cell-${cell.x},${cell.y}`}
-                className={styles["cell-list-item"]}
-              >
-                <div className={styles["cell-title"]}>
-                  <strong>
-                    <Link
-                      href={`/?cell=${encodeURIComponent(
-                        `${cell.x},${cell.y}`
-                      )}`}
-                    >
-                      <a>
-                        {cell.x}, {cell.y}
-                      </a>
-                    </Link>
-                  </strong>
-                </div>
-              </li>
-            ))}
+          {filteredCells.map((cell) => (
+            <li
+              key={`cell-${cell.x},${cell.y}`}
+              className={styles["cell-list-item"]}
+            >
+              <div className={styles["cell-title"]}>
+                <strong>
+                  <Link
+                    href={`/?cell=${encodeURIComponent(`${cell.x},${cell.y}`)}`}
+                  >
+                    <a>
+                      {cell.x}, {cell.y}
+                    </a>
+                  </Link>
+                </strong>
+              </div>
+            </li>
+          ))}
         </ul>
       </>
     )

styles/CellList.module.css

@@ -0,0 +1,50 @@
+.cell-list {
+  list-style-type: none;
+  padding: 0;
+  margin-top: 0;
+}
+
+.cell-list-item {
+  margin-bottom: 12px;
+}
+
+.cell-title {
+  margin-bottom: 8px;
+}
+
+.filters {
+  margin-bottom: 12px;
+  display: flex;
+  flex-direction: column;
+}
+
+.filters hr {
+  margin: 0;
+  width: 100%;
+}
+
+.filters hr:first-child {
+  margin-bottom: 8px;
+}
+
+.filters hr:last-child {
+  margin-top: 8px;
+}
+
+.filter-row {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  margin-top: 4px;
+  margin-bottom: 4px;
+}
+
+.filter-row label,
+.filter-row input,
+.filter-row select {
+  flex: 1;
+}
+
+.filter {
+  width: 175px;
+}

styles/ModCellList.module.css

@@ -1,13 +0,0 @@
-.cell-list {
-  list-style-type: none;
-  padding: 0;
-  margin-top: 0;
-}
-
-.cell-list-item {
-  margin-bottom: 12px;
-}
-
-.cell-title {
-  margin-bottom: 8px;
-}