Aurora-SpotiRip/pages/history.tsx

import { useEffect, useMemo, useState } from "react";
import {
  Clock3,
  CopyCheck,
  FileAudio,
  Search,
  Trash2,
} from "lucide-react";
import { Button } from "../components/Button";
import { Input } from "../components/Input";
import {
  clearLibraryHistory,
  listLibraryHistory,
  type LibraryTrackRecord,
} from "../helpers/libraryIndex";
import styles from "./history.module.css";
import { MobileNav } from "../components/MobileNav";

export default function HistoryPage() {
  const [records, setRecords] = useState<LibraryTrackRecord[]>([]);
  const [filter, setFilter] = useState("");

  useEffect(() => {
    listLibraryHistory().then(setRecords).catch(() => setRecords([]));
  }, []);

  const visible = useMemo(() => {
    const query = filter.trim().toLowerCase();
    if (!query) return records;
    return records.filter((record) =>
      [record.title, record.artist, record.album || "", record.isrc || ""]
        .some((value) => value.toLowerCase().includes(query)),
    );
  }, [records, filter]);

  async function clearHistory() {
    await clearLibraryHistory();
    setRecords([]);
  }

  return (
    <main className={styles.page}>
      <header className={styles.topbar}>
        <span>Library History</span>
      </header>

      <section className={styles.heading}>
        <div>
          <span>LOCAL LIBRARY</span>
          <h1>History & Dedup Index</h1>
          <p>Tracks SpotiRip has repaired or saved on this device, including ISRC identities used for duplicate detection.</p>
        </div>
        <div className={styles.actions}>
          <div className={styles.searchBox}><Search size={15} /><Input value={filter} onChange={(event) => setFilter(event.target.value)} placeholder="Filter history" /></div>
          <Button variant="outline" onClick={clearHistory} disabled={!records.length}><Trash2 size={15} /> Clear history</Button>
        </div>
      </section>

      <section className={styles.panel}>
        <div className={styles.summary}>
          <div><strong>{records.length}</strong><span>Indexed tracks</span></div>
          <div><strong>{records.filter((record) => record.isrc).length}</strong><span>ISRC identified</span></div>
          <div><strong>{new Set(records.map((record) => record.artist)).size}</strong><span>Artists</span></div>
        </div>

        <div className={styles.tableHeader}>
          <span>Track</span><span>Album</span><span>ISRC</span><span>Saved</span>
        </div>
        {visible.map((record) => (
          <div className={styles.row} key={record.id}>
            <div className={styles.track}>
              <div className={styles.art}>
                {record.artworkUrl ? <img src={record.artworkUrl} alt="" /> : <FileAudio size={16} />}
              </div>
              <div><strong>{record.title}</strong><span>{record.artist}</span></div>
            </div>
            <span>{record.album || "—"}</span>
            <span className={styles.mono}>{record.isrc || "artist/title key"}</span>
            <div className={styles.saved}>
              <Clock3 size={13} />
              <span>{new Date(record.addedAt).toLocaleString()}</span>
            </div>
          </div>
        ))}
        {!visible.length ? (
          <div className={styles.empty}>
            <CopyCheck size={24} />
            <strong>{records.length ? "No matching history" : "No local history yet"}</strong>
            <span>Repaired files will appear here and become part of smart duplicate detection.</span>
          </div>
        ) : null}
      </section>
      <MobileNav />
    </main>
  );
}