nomadweb/frontend/src/components/ContentSubmitClient.tsx

"use client";

import { useEffect, useState } from "react";
import Link from "next/link";
import { useRouter } from "next/navigation";
import { api } from "@/lib/api";
import { useAuth } from "@/lib/auth";
import { useToast } from "@/lib/toast";
import { useI18n } from "@/lib/i18n";
import RingNext from "@/components/RingNext";
import { useRingSteps } from "@/lib/rings";
import { clearDraft, loadDraft, saveDraft } from "@/lib/localDraft";

const DRAFT_KEY = "nomadro-submit-draft";

type SubmitDraft = { title: string; url: string; notes: string; contentType: string };

export default function ContentSubmitClient() {
  const { token } = useAuth();
  const router = useRouter();
  const { toast } = useToast();
  const { t } = useI18n();
  const rings = useRingSteps();
  const [title, setTitle] = useState("");
  const [url, setUrl] = useState("");
  const [notes, setNotes] = useState("");
  const [contentType, setContentType] = useState("article");
  const [busy, setBusy] = useState(false);
  const [done, setDone] = useState(false);
  const [ready, setReady] = useState(false);

  useEffect(() => {
    const draft = loadDraft<SubmitDraft>(DRAFT_KEY);
    if (draft) {
      setTitle(draft.title || "");
      setUrl(draft.url || "");
      setNotes(draft.notes || "");
      setContentType(draft.contentType || "article");
    }
    setReady(true);
  }, []);

  useEffect(() => {
    if (!ready) return;
    const id = window.setTimeout(() => {
      if (!title && !url && !notes) {
        clearDraft(DRAFT_KEY);
        return;
      }
      saveDraft(DRAFT_KEY, { title, url, notes, contentType });
    }, 400);
    return () => window.clearTimeout(id);
  }, [title, url, notes, contentType, ready]);

  const submit = async () => {
    if (!token) {
      router.push("/login?next=/submit");
      return;
    }
    if (!title.trim() || title.trim().length < 4) {
      toast(t.submit.needTitle, "info");
      return;
    }
    if ((contentType === "article" || contentType === "video") && !/^https?:\/\/.+/.test(url.trim())) {
      toast(t.submit.needUrl, "info");
      return;
    }
    setBusy(true);
    try {
      await api.submitContent(
        {
          title: title.trim(),
          url: url.trim(),
          notes: notes.trim(),
          content_type: contentType,
          name: "",
        },
        token
      );
      clearDraft(DRAFT_KEY);
      toast(t.submit.ok, "success", {
        href: "/community",
        label: t.submit.goCommunity,
      });
      setTitle("");
      setUrl("");
      setNotes("");
      setDone(true);
    } catch {
      toast(t.submit.fail, "error");
    } finally {
      setBusy(false);
    }
  };

  return (
    <div className="community-page">
      <div className="container">
        <nav className="detail-nav">
          <Link href="/">{t.common.backHome}</Link>
        </nav>
        <div className="section-header reveal">
          <span className="section-tag">{t.submit.tag}</span>
          <h1>{t.submit.title}</h1>
          <p>{t.submit.subtitle}</p>
          {!done && <p className="section-desc">{t.submit.draftHint}</p>}
        </div>
        {done ? (
          <div className="dating-gate reveal">
            <h2>{t.submit.thanksTitle}</h2>
            <p>{t.submit.thanksDesc}</p>
            <div className="dating-empty-actions">
              <button type="button" className="btn btn-primary" onClick={() => setDone(false)}>
                {t.submit.writeAgain}
              </button>
              <Link href="/community" className="btn">
                {t.submit.goCommunity}
              </Link>
            </div>
          </div>
        ) : (
          <div className="community-compose reveal">
            <select value={contentType} onChange={(e) => setContentType(e.target.value)}>
              <option value="article">{t.submit.article}</option>
              <option value="video">{t.submit.video}</option>
              <option value="ebook">{t.submit.ebook}</option>
            </select>
            <input
              placeholder={t.submit.subject}
              value={title}
              onChange={(e) => setTitle(e.target.value)}
              maxLength={120}
            />
            <input
              placeholder={t.submit.url}
              value={url}
              onChange={(e) => setUrl(e.target.value)}
              maxLength={500}
            />
            <textarea
              rows={4}
              placeholder={t.submit.notes}
              value={notes}
              onChange={(e) => setNotes(e.target.value)}
              maxLength={2000}
            />
            <button type="button" className="btn btn-primary" disabled={busy} onClick={() => void submit()}>
              {busy ? t.submit.submitting : t.submit.send}
            </button>
            {!token && (
              <p className="section-desc">
                <Link href="/login?next=/submit">{t.nav.login}</Link> · {t.gigs.loginFirst}
              </p>
            )}
          </div>
        )}
        <RingNext steps={rings.afterGigs} />
      </div>
    </div>
  );
}