dashboards/components/WebsiteBlogListPage.tsx

"use client";

import Link from "next/link";
import { useEffect, useState } from "react";
import CatalogEmptyState from "@/components/catalog/CatalogEmptyState";
import { excerpt, formatDate } from "@/components/catalog/utils";
import ConfirmDialog from "@/components/ConfirmDialog";
import {
  deleteWebsiteBlogPost,
  listWebsiteBlogPosts,
  type WebsiteBlogPost,
} from "@/services/website-blog";
import styles from "./WebsiteBlogListPage.module.css";

export default function WebsiteBlogListPage() {
  const [items, setItems] = useState<WebsiteBlogPost[]>([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState("");
  const [removing, setRemoving] = useState<WebsiteBlogPost | null>(null);
  const [removeBusy, setRemoveBusy] = useState(false);

  useEffect(() => {
    let cancelled = false;
    void (async () => {
      setLoading(true);
      setError("");
      try {
        const data = await listWebsiteBlogPosts();
        if (!cancelled) setItems(data.items);
      } catch (err) {
        if (!cancelled) {
          setError(
            err instanceof Error ? err.message : "Could not load blog posts.",
          );
        }
      } finally {
        if (!cancelled) setLoading(false);
      }
    })();
    return () => {
      cancelled = true;
    };
  }, []);

  async function confirmRemove() {
    if (!removing) return;
    setRemoveBusy(true);
    try {
      await deleteWebsiteBlogPost(removing.id);
      setItems((prev) => prev.filter((item) => item.id !== removing.id));
      setRemoving(null);
    } catch (err) {
      setError(
        err instanceof Error ? err.message : "Could not remove blog post.",
      );
      setRemoving(null);
    } finally {
      setRemoveBusy(false);
    }
  }

  return (
    <div className={styles.page}>
      <header className={styles.head}>
        <div>
          <nav className={styles.breadcrumb} aria-label="Breadcrumb">
            <Link href="/">Home</Link>
            <span className={styles.breadcrumbSep} aria-hidden>
              /
            </span>
            <span className={styles.breadcrumbCurrent}>Blog</span>
          </nav>
          <h1 className={styles.title}>Blog</h1>
          <p className={styles.lead}>
            Stories published on the IranBay website.
          </p>
        </div>
        <div className={styles.headActions}>
          <p className={styles.count}>
            {loading ? "Loading…" : `${items.length} posts`}
          </p>
          <Link href="/website/blog/new" className={`outline-btn ${styles.addBtn}`}>
            Add
          </Link>
        </div>
      </header>

      {error ? (
        <p className={styles.error} role="alert">
          {error}
        </p>
      ) : null}

      {loading && items.length === 0 ? (
        <p className={styles.hint}>Loading blog…</p>
      ) : null}

      {!loading && items.length === 0 ? (
        <CatalogEmptyState
          icon="/images/icons/gallery.svg"
          title="No blog posts yet"
          lead="Add the first story for the website."
          actionHref="/website/blog/new"
          actionLabel="Add"
        />
      ) : null}

      {items.length ? (
        <div className={styles.grid}>
          {items.map((post) => {
            const text = post.abstract ? excerpt(post.abstract, 160) : "";
            return (
              <article key={post.id} className={styles.card}>
                <div className={styles.media}>
                  {post.imageUrl ? (
                    <img src={post.imageUrl} alt="" />
                  ) : (
                    <div className={styles.fallback} aria-hidden />
                  )}
                </div>
                <div className={`tile-hover ${styles.foot}`}>
                  <div className={styles.body}>
                    <p className={styles.category}>{post.categoryName}</p>
                    <h2 dir="auto">{post.title}</h2>
                    {text ? <p dir="auto">{text}</p> : null}
                    {post.createdAt ? (
                      <span className={styles.meta}>
                        {formatDate(post.createdAt)}
                      </span>
                    ) : null}
                  </div>
                  <div className={styles.controls}>
                    <button
                      type="button"
                      className={styles.remove}
                      onClick={() => setRemoving(post)}
                    >
                      Remove
                    </button>
                  </div>
                </div>
              </article>
            );
          })}
        </div>
      ) : null}

      <ConfirmDialog
        open={Boolean(removing)}
        danger
        busy={removeBusy}
        kicker="Blog"
        title="Remove post"
        message="This deletes the blog post. This cannot be undone."
        confirmLabel="Remove"
        onConfirm={() => void confirmRemove()}
        onClose={() => {
          if (!removeBusy) setRemoving(null);
        }}
      />
    </div>
  );
}