Initial commit

src/stores/table.ts

@@ -0,0 +1,20 @@
+import { writable, derived } from "svelte/store";
+import type { ProgressRow, ProgressTable, RowId } from "../lib/types";
+
+export const term = writable("");
+
+export const items = writable<ProgressTable>(new Map());
+
+function search([term, items]): ProgressTable {
+  return new Map(
+    [...items].filter(([_, value]: [RowId, ProgressRow]) => {
+      let title = value.media.title;
+      return (
+        title.english?.toLowerCase().includes(term) ||
+        title.romaji?.toLowerCase().includes(term)
+      );
+    })
+  );
+}
+
+export const filtered = derived([term, items], search);