screenclipper/apps/frontend/app/segments/page.tsx

import { prisma } from "@streamclipper/db";
import { deleteRawSegment, deleteCandidateSegment } from "../actions";
import { DeleteButton } from "../components/DeleteButton";

export const dynamic = "force-dynamic";

const STATUS_BADGE: Record<string, string> = {
  PENDING: "muted",
  PROCESSED: "ok",
  DISCARDED: "err",
  PENDING_STT: "warn",
  TRANSCRIBED: "ok",
  RENDERING: "warn",
  READY: "ok",
  FAILED: "err",
};

function transcriptPreview(transcriptJson: unknown): string | null {
  if (!transcriptJson || typeof transcriptJson !== "object") return null;
  const text = (transcriptJson as { text?: string }).text;
  return text ? text.slice(0, 240) : null;
}

export default async function SegmentsPage() {
  const segments = await prisma.rawSegment.findMany({
    orderBy: { createdAt: "desc" },
    take: 50,
    include: { candidates: { orderBy: { createdAt: "desc" }, include: { short: true } } },
  });

  return (
    <>
      <h1>Segment & Aday Klip Kütüphanesi</h1>
      {segments.length === 0 ? (
        <p className="empty">Henüz işlenmiş segment yok.</p>
      ) : (
        segments.map((segment) => (
          <div className="card" key={segment.id}>
            <div className="card-head">
              <span className="mono">{segment.filePath}</span>
              <span className={`badge ${STATUS_BADGE[segment.status] ?? "muted"}`}>{segment.status}</span>
            </div>
            <div className="mono">
              {segment.duration}sn · {new Date(segment.startedAt).toLocaleString("tr-TR")}
            </div>

            <video controls preload="metadata" style={{ width: "100%", maxWidth: "480px", marginTop: "0.5rem", borderRadius: "6px" }}>
              <source src={`/api/segments/${segment.id}/video`} type="video/mp4" />
            </video>

            <div style={{ display: "flex", gap: "0.5rem", alignItems: "center", marginTop: "0.5rem" }}>
              <a className="badge muted" href={`/api/segments/${segment.id}/video?download=1`}>İndir</a>
              <form action={deleteRawSegment.bind(null, segment.id)}>
                <DeleteButton confirmText="Bu segmenti ve içindeki tüm aday klipleri silmek istediğine emin misin? Geri alınamaz." />
              </form>
            </div>

            {segment.candidates.length === 0 ? (
              <p className="empty" style={{ marginTop: "0.5rem" }}>
                Bu segmentte aday klip bulunamadı.
              </p>
            ) : (
              segment.candidates.map((c) => (
                <div key={c.id} style={{ marginTop: "0.75rem", paddingLeft: "0.75rem", borderLeft: "2px solid var(--border)" }}>
                  <div className="card-head">
                    <span className="mono">
                      {c.startSec}s – {c.endSec}s
                      {c.audioPeakScore != null && ` · peak ${c.audioPeakScore.toFixed(1)}dB`}
                      {c.chatVelocityScore != null && " · chat spike"}
                    </span>
                    <span className={`badge ${STATUS_BADGE[c.status] ?? "muted"}`}>{c.status}</span>
                  </div>
                  {transcriptPreview(c.transcriptJson) && (
                    <p className="transcript-preview">{transcriptPreview(c.transcriptJson)}</p>
                  )}

                  {c.short && (
                    <div style={{ marginTop: "0.5rem" }}>
                      <span className={`badge ${STATUS_BADGE[c.short.status] ?? "muted"}`}>
                        9:16: {c.short.status}
                      </span>
                      {c.short.status === "READY" && (
                        <>
                          <video controls preload="metadata" style={{ width: "220px", marginTop: "0.4rem", borderRadius: "6px", display: "block" }}>
                            <source src={`/api/shorts/${c.short.id}/video`} type="video/mp4" />
                          </video>
                          <a className="badge muted" style={{ marginTop: "0.3rem", display: "inline-block" }} href={`/api/shorts/${c.short.id}/video?download=1`}>
                            İndir
                          </a>
                        </>
                      )}
                      {c.short.status === "FAILED" && c.short.errorMessage && (
                        <p className="mono" style={{ fontSize: "0.75rem", marginTop: "0.3rem" }}>{c.short.errorMessage}</p>
                      )}
                    </div>
                  )}

                  <form action={deleteCandidateSegment.bind(null, c.id)} style={{ marginTop: "0.35rem" }}>
                    <DeleteButton confirmText="Bu aday klibi silmek istediğine emin misin?" />
                  </form>
                </div>
              ))
            )}
          </div>
        ))
      )}
    </>
  );
}