/**
 * Socials module — federated social feed aggregator.
 *
 * Aggregates and displays social media activity across community members.
 * Supports ActivityPub, RSS, and manual link sharing.
 */

import { resolve } from "node:path";
import { mkdir, readdir, readFile, writeFile, unlink } from "node:fs/promises";
import { Hono } from "hono";
import { renderShell, renderExternalAppShell, escapeHtml } from "../../server/shell";
import { getModuleInfoList } from "../../shared/module";
import type { RSpaceModule } from "../../shared/module";
import { renderLanding } from "./landing";
import { MYCOFI_CAMPAIGN, PLATFORM_ICONS, PLATFORM_COLORS } from "./campaign-data";

const routes = new Hono();

// ── Thread storage helpers ──
const THREADS_BASE = resolve(process.env.FILES_DIR || "./data/files", "threads");

interface ThreadData {
	id: string;
	name: string;
	handle: string;
	title: string;
	tweets: string[];
	imageUrl?: string;
	createdAt: number;
	updatedAt: number;
}

function generateThreadId(): string {
	const random = Math.random().toString(36).substring(2, 8);
	return `t-${Date.now()}-${random}`;
}

async function ensureThreadsDir(): Promise<string> {
	await mkdir(THREADS_BASE, { recursive: true });
	return THREADS_BASE;
}

async function loadThread(id: string): Promise<ThreadData | null> {
	try {
		const dir = await ensureThreadsDir();
		const raw = await readFile(resolve(dir, `${id}.json`), "utf-8");
		return JSON.parse(raw);
	} catch {
		return null;
	}
}

async function saveThread(data: ThreadData): Promise<void> {
	const dir = await ensureThreadsDir();
	await writeFile(resolve(dir, `${data.id}.json`), JSON.stringify(data, null, 2));
}

async function deleteThreadFile(id: string): Promise<boolean> {
	try {
		const dir = await ensureThreadsDir();
		await unlink(resolve(dir, `${id}.json`));
		return true;
	} catch {
		return false;
	}
}

async function listThreads(): Promise<Array<{ id: string; title: string; tweetCount: number; updatedAt: number }>> {
	const dir = await ensureThreadsDir();
	const files = await readdir(dir);
	const threads: Array<{ id: string; title: string; tweetCount: number; updatedAt: number }> = [];
	for (const f of files) {
		if (!f.endsWith(".json")) continue;
		try {
			const raw = await readFile(resolve(dir, f), "utf-8");
			const data: ThreadData = JSON.parse(raw);
			threads.push({ id: data.id, title: data.title, tweetCount: data.tweets.length, updatedAt: data.updatedAt });
		} catch { /* skip corrupt files */ }
	}
	threads.sort((a, b) => b.updatedAt - a.updatedAt);
	return threads;
}

// ── API: Health ──
routes.get("/api/health", (c) => {
	return c.json({ ok: true, module: "rsocials" });
});

// ── API: Info ──
routes.get("/api/info", (c) => {
	return c.json({
		module: "rsocials",
		description: "Federated social feed aggregator for communities",
		features: [
			"ActivityPub integration",
			"RSS feed aggregation",
			"Link sharing",
			"Community timeline",
		],
	});
});

// ── API: Feed — community social timeline ──
routes.get("/api/feed", (c) => {
	// Demo feed items
	return c.json({
		items: [
			{
				id: "demo-1",
				type: "post",
				author: "Alice",
				content: "Just published our community governance proposal!",
				source: "fediverse",
				timestamp: new Date(Date.now() - 3600_000).toISOString(),
				likes: 12,
				replies: 3,
			},
			{
				id: "demo-2",
				type: "link",
				author: "Bob",
				content: "Great article on local-first collaboration",
				url: "https://example.com/local-first",
				source: "shared",
				timestamp: new Date(Date.now() - 7200_000).toISOString(),
				likes: 8,
				replies: 1,
			},
			{
				id: "demo-3",
				type: "post",
				author: "Carol",
				content: "Welcome new members! Check out rSpace's tools in the app switcher above.",
				source: "local",
				timestamp: new Date(Date.now() - 14400_000).toISOString(),
				likes: 24,
				replies: 7,
			},
		],
		demo: true,
	});
});

// ── API: Campaigns list ──
routes.get("/api/campaigns", (c) => {
	const space = c.req.param("space") || "demo";
	const campaign = MYCOFI_CAMPAIGN;
	return c.json({
		campaigns: [
			{
				id: campaign.id,
				title: campaign.title,
				description: campaign.description,
				duration: campaign.duration,
				platforms: campaign.platforms,
				postCount: campaign.posts.length,
				updated_at: "2026-02-21T09:00:00Z",
				url: `/${space}/rsocials/campaign`,
			},
		],
	});
});

// ── API: Thread CRUD ──
routes.get("/api/threads", async (c) => {
	const threads = await listThreads();
	return c.json({ threads });
});

routes.post("/api/threads", async (c) => {
	const { name, handle, title, tweets } = await c.req.json();
	if (!tweets?.length) return c.json({ error: "tweets required" }, 400);

	const id = generateThreadId();
	const now = Date.now();
	const thread: ThreadData = {
		id,
		name: name || "Your Name",
		handle: handle || "@yourhandle",
		title: title || (tweets[0] || "").substring(0, 60),
		tweets,
		createdAt: now,
		updatedAt: now,
	};
	await saveThread(thread);
	return c.json({ id });
});

routes.get("/api/threads/:id", async (c) => {
	const id = c.req.param("id");
	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);
	const thread = await loadThread(id);
	if (!thread) return c.json({ error: "Thread not found" }, 404);
	return c.json(thread);
});

routes.put("/api/threads/:id", async (c) => {
	const id = c.req.param("id");
	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);
	const existing = await loadThread(id);
	if (!existing) return c.json({ error: "Thread not found" }, 404);

	const { name, handle, title, tweets } = await c.req.json();
	if (name !== undefined) existing.name = name;
	if (handle !== undefined) existing.handle = handle;
	if (title !== undefined) existing.title = title;
	if (tweets?.length) existing.tweets = tweets;
	existing.updatedAt = Date.now();

	await saveThread(existing);
	return c.json({ id });
});

routes.delete("/api/threads/:id", async (c) => {
	const id = c.req.param("id");
	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);

	// Try to delete associated preview image
	const thread = await loadThread(id);
	if (thread?.imageUrl) {
		const filename = thread.imageUrl.split("/").pop();
		if (filename) {
			const genDir = resolve(process.env.FILES_DIR || "./data/files", "generated");
			try { await unlink(resolve(genDir, filename)); } catch {}
		}
	}

	const ok = await deleteThreadFile(id);
	if (!ok) return c.json({ error: "Thread not found" }, 404);
	return c.json({ ok: true });
});

routes.post("/api/threads/:id/image", async (c) => {
	const id = c.req.param("id");
	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);

	const thread = await loadThread(id);
	if (!thread) return c.json({ error: "Thread not found" }, 404);

	const FAL_KEY = process.env.FAL_KEY || "";
	if (!FAL_KEY) return c.json({ error: "FAL_KEY not configured" }, 503);

	// Build prompt from first 2-3 tweets
	const summary = thread.tweets.slice(0, 3).join(" ").substring(0, 200);
	const prompt = `Social media thread preview card about: ${summary}. Dark themed, modern, minimal style with abstract shapes.`;

	const falRes = await fetch("https://fal.run/fal-ai/flux-pro/v1.1", {
		method: "POST",
		headers: {
			Authorization: `Key ${FAL_KEY}`,
			"Content-Type": "application/json",
		},
		body: JSON.stringify({
			prompt,
			image_size: "landscape_4_3",
			num_images: 1,
			safety_tolerance: "2",
		}),
	});

	if (!falRes.ok) {
		console.error("[thread-image] fal.ai error:", await falRes.text());
		return c.json({ error: "Image generation failed" }, 502);
	}

	const falData = await falRes.json() as { images?: { url: string }[]; output?: { url: string } };
	const cdnUrl = falData.images?.[0]?.url || falData.output?.url;
	if (!cdnUrl) return c.json({ error: "No image returned" }, 502);

	// Download and save locally
	const imgRes = await fetch(cdnUrl);
	if (!imgRes.ok) return c.json({ error: "Failed to download image" }, 502);

	const imgBuffer = await imgRes.arrayBuffer();
	const genDir = resolve(process.env.FILES_DIR || "./data/files", "generated");
	await mkdir(genDir, { recursive: true });
	const filename = `thread-${id}.png`;
	await writeFile(resolve(genDir, filename), Buffer.from(imgBuffer));

	const imageUrl = `/data/files/generated/${filename}`;
	thread.imageUrl = imageUrl;
	thread.updatedAt = Date.now();
	await saveThread(thread);

	return c.json({ imageUrl });
});

// ── Demo feed data (server-rendered, no API calls) ──
const DEMO_FEED = [
	{
		username: "@alice",
		initial: "A",
		color: "#6366f1",
		content: "Just deployed the new rFunds river view! The enoughness score is such a powerful concept. \u{1F30A}",
		timeAgo: "2 hours ago",
		likes: 5,
		replies: 2,
	},
	{
		username: "@bob",
		initial: "B",
		color: "#f59e0b",
		content: "Workshop recording is up on rTube: 'Introduction to Local-First Data'. Check it out!",
		timeAgo: "5 hours ago",
		likes: 8,
		replies: 4,
	},
	{
		username: "@carol",
		initial: "C",
		color: "#10b981",
		content: "The cosmolocal print network now has 6 providers across 4 countries. Design global, manufacture local! \u{1F30D}",
		timeAgo: "1 day ago",
		likes: 12,
		replies: 3,
	},
	{
		username: "@diana",
		initial: "D",
		color: "#ec4899",
		content: "Reading Elinor Ostrom's 'Governing the Commons' \u2014 so many parallels to what we're building with rSpace governance.",
		timeAgo: "1 day ago",
		likes: 7,
		replies: 5,
	},
	{
		username: "@eve",
		initial: "E",
		color: "#14b8a6",
		content: "New community garden plot assignments are up on rChoices. Vote for your preferred plot by Friday!",
		timeAgo: "2 days ago",
		likes: 3,
		replies: 1,
	},
	{
		username: "@frank",
		initial: "F",
		color: "#8b5cf6",
		content: "Mesh network node #42 is online! Coverage now extends to the community center. \u{1F4E1}",
		timeAgo: "3 days ago",
		likes: 15,
		replies: 6,
	},
];

function renderDemoFeedHTML(): string {
	const cards = DEMO_FEED.map(
		(post) => `
		<article class="rsocials-item">
			<div class="rsocials-item-header">
				<div class="rsocials-avatar" style="background:${post.color}">${post.initial}</div>
				<div class="rsocials-meta">
					<strong>${post.username}</strong>
					<time>${post.timeAgo}</time>
				</div>
			</div>
			<p class="rsocials-item-content">${post.content}</p>
			<div class="rsocials-item-actions">
				<span class="rsocials-action"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"/></svg> ${post.likes}</span>
				<span class="rsocials-action"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg> ${post.replies}</span>
			</div>
		</article>`,
	).join("\n");

	return `
		<div class="rsocials-app rsocials-demo">
			<div class="rsocials-header">
				<div style="display:flex;align-items:center;justify-content:space-between;gap:1rem">
					<h2>Social Feed <span class="rsocials-demo-badge">DEMO</span></h2>
					<a href="?view=app" class="rapp-nav__btn--app-toggle">Open Full App</a>
				</div>
				<p class="rsocials-subtitle">A preview of your community's social timeline</p>
			</div>
			<div class="rsocials-feed">
				${cards}
			</div>
			<p class="rsocials-demo-notice">This is demo data. Connect ActivityPub or RSS feeds in your own space.</p>
		</div>`;
}

// ── Campaign page route ──
function renderCampaignPage(space: string): string {
	const c = MYCOFI_CAMPAIGN;
	const phases = [1, 2, 3];
	const phaseIcons = ["📣", "🚀", "📡"];

	const phaseHTML = phases.map((phaseNum, i) => {
		const phasePosts = c.posts.filter((p) => p.phase === phaseNum);
		const phaseInfo = c.phases[i];
		const postsHTML = phasePosts.map((post) => {
			const icon = PLATFORM_ICONS[post.platform] || post.platform;
			const color = PLATFORM_COLORS[post.platform] || "#64748b";
			const statusClass = post.status === "scheduled" ? "campaign-status--scheduled" : "campaign-status--draft";
			const date = new Date(post.scheduledAt);
			const dateStr = date.toLocaleDateString("en-US", { month: "short", day: "numeric", hour: "numeric", minute: "2-digit" });
			const contentPreview = escapeHtml(post.content.length > 180 ? post.content.substring(0, 180) + "..." : post.content);
			const tags = post.hashtags.map((h) => `<span class="campaign-tag">#${escapeHtml(h)}</span>`).join(" ");

			return `
			<div class="campaign-post" data-platform="${escapeHtml(post.platform)}">
				<div class="campaign-post__header">
					<span class="campaign-post__platform" style="background:${color}">${icon}</span>
					<div class="campaign-post__meta">
						<strong>${escapeHtml(post.platform)} — ${escapeHtml(post.postType)}</strong>
						<span class="campaign-post__date">${dateStr}</span>
					</div>
					<span class="campaign-status ${statusClass}">${escapeHtml(post.status)}</span>
				</div>
				<div class="campaign-post__step">Step ${post.stepNumber}</div>
				<p class="campaign-post__content">${contentPreview.replace(/\n/g, "<br>")}</p>
				<div class="campaign-post__tags">${tags}</div>
			</div>`;
		}).join("\n");

		return `
		<div class="campaign-phase">
			<h3 class="campaign-phase__title">${phaseIcons[i]} Phase ${phaseNum}: ${escapeHtml(phaseInfo.label)} <span class="campaign-phase__days">${escapeHtml(phaseInfo.days)}</span></h3>
			<div class="campaign-phase__posts">${postsHTML}</div>
		</div>`;
	}).join("\n");

	return `
	<div class="campaign-page">
		<div class="campaign-page__header">
			<span class="campaign-page__icon">🍄</span>
			<div>
				<h1 class="campaign-page__title">${escapeHtml(c.title)}</h1>
				<p class="campaign-page__desc">${escapeHtml(c.description)}</p>
				<div class="campaign-page__stats">
					<span>📅 ${escapeHtml(c.duration)}</span>
					<span>📱 ${c.platforms.join(", ")}</span>
					<span>📝 ${c.posts.length} posts across ${c.phases.length} phases</span>
				</div>
			</div>
		</div>
		<div class="campaign-page__actions">
			<a href="/${space}/rsocials/thread" class="campaign-action-btn campaign-action-btn--outline">Open Thread Builder</a>
			<button class="campaign-action-btn campaign-action-btn--primary" id="import-md-btn">Import from Markdown</button>
		</div>
		${phaseHTML}
		<div id="imported-posts"></div>
	</div>
	<div class="campaign-modal-overlay" id="import-modal" hidden>
		<div class="campaign-modal">
			<div class="campaign-modal__header">
				<h3>Import from Markdown</h3>
				<button class="campaign-modal__close" id="import-modal-close">&times;</button>
			</div>
			<textarea class="campaign-modal__textarea" id="import-md-textarea" placeholder="Paste tweets separated by ---\n\nFirst tweet\n---\nSecond tweet\n---\nThird tweet"></textarea>
			<div class="campaign-modal__row">
				<select class="campaign-modal__select" id="import-platform">
					<option value="twitter">Twitter / X</option>
					<option value="bluesky">Bluesky</option>
					<option value="mastodon">Mastodon</option>
					<option value="linkedin">LinkedIn</option>
				</select>
				<button class="campaign-action-btn campaign-action-btn--primary" id="import-parse-btn">Parse &amp; Add</button>
			</div>
		</div>
	</div>
	<script>
		(function() {
			const modal = document.getElementById('import-modal');
			const openBtn = document.getElementById('import-md-btn');
			const closeBtn = document.getElementById('import-modal-close');
			const parseBtn = document.getElementById('import-parse-btn');
			const mdInput = document.getElementById('import-md-textarea');
			const platformSel = document.getElementById('import-platform');
			const importedEl = document.getElementById('imported-posts');

			openBtn.addEventListener('click', () => { modal.hidden = false; });
			closeBtn.addEventListener('click', () => { modal.hidden = true; });
			modal.addEventListener('click', (e) => { if (e.target === modal) modal.hidden = true; });

			function esc(s) { return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;'); }

			parseBtn.addEventListener('click', () => {
				const raw = mdInput.value;
				const tweets = raw.split(/\\n---\\n/).map(t => t.trim()).filter(Boolean);
				if (!tweets.length) return;
				const platform = platformSel.value;
				const total = tweets.length;

				let html = '<div class="campaign-phase"><h3 class="campaign-phase__title">📥 Imported Posts (' + total + ')</h3>';
				html += '<div class="campaign-phase__posts">';
				tweets.forEach((text, i) => {
					const preview = text.length > 180 ? esc(text.substring(0, 180)) + '...' : esc(text);
					html += '<div class="campaign-post">' +
						'<div class="campaign-post__header">' +
							'<span class="campaign-post__platform" style="background:#6366f1">' + esc(platform.charAt(0).toUpperCase()) + '</span>' +
							'<div class="campaign-post__meta"><strong>' + esc(platform) + '</strong></div>' +
							'<span class="campaign-status campaign-status--draft">imported</span>' +
						'</div>' +
						'<div class="campaign-post__step">Tweet ' + (i + 1) + '/' + total + '</div>' +
						'<p class="campaign-post__content">' + preview.replace(/\\n/g, '<br>') + '</p>' +
					'</div>';
				});
				html += '</div></div>';
				importedEl.innerHTML = html;
				modal.hidden = true;
			});
		})();
	</script>`;
}

const CAMPAIGN_CSS = `
.campaign-page { max-width: 900px; margin: 0 auto; padding: 2rem 1rem; }
.campaign-page__header { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid #334155; }
.campaign-page__icon { font-size: 3rem; }
.campaign-page__title { margin: 0; font-size: 1.5rem; color: #f1f5f9; }
.campaign-page__desc { margin: 0.25rem 0 0.5rem; color: #94a3b8; font-size: 0.9rem; line-height: 1.5; }
.campaign-page__stats { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.8rem; color: #64748b; }
.campaign-phase { margin-bottom: 2rem; }
.campaign-phase__title { font-size: 1.15rem; color: #e2e8f0; margin: 0 0 1rem; display: flex; align-items: center; gap: 0.5rem; }
.campaign-phase__days { font-size: 0.8rem; color: #64748b; font-weight: 400; }
.campaign-phase__posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0.75rem; }
.campaign-post {
	background: #1e293b; border: 1px solid #334155; border-radius: 0.75rem; padding: 1rem;
	transition: border-color 0.15s;
}
.campaign-post:hover { border-color: #6366f1; }
.campaign-post__header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.campaign-post__platform {
	width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center;
	color: white; font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}
.campaign-post__meta { flex: 1; min-width: 0; }
.campaign-post__meta strong { display: block; font-size: 0.8rem; color: #e2e8f0; text-transform: capitalize; }
.campaign-post__date { font-size: 0.7rem; color: #64748b; }
.campaign-post__step { font-size: 0.65rem; color: #6366f1; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.campaign-status { font-size: 0.6rem; padding: 2px 6px; border-radius: 4px; text-transform: uppercase; font-weight: 600; letter-spacing: 0.05em; white-space: nowrap; }
.campaign-status--scheduled { background: rgba(16,185,129,0.15); color: #34d399; }
.campaign-status--draft { background: rgba(251,191,36,0.15); color: #fbbf24; }
.campaign-post__content { font-size: 0.8rem; color: #94a3b8; line-height: 1.5; margin: 0 0 0.5rem; }
.campaign-post__tags { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.campaign-tag { font-size: 0.65rem; color: #7dd3fc; }
.campaign-page__actions { display: flex; gap: 0.75rem; margin-bottom: 1.5rem; }
.campaign-action-btn {
	padding: 0.5rem 1rem; border-radius: 8px; font-size: 0.85rem; font-weight: 600;
	cursor: pointer; transition: all 0.15s; text-decoration: none; display: inline-flex; align-items: center;
}
.campaign-action-btn--primary { background: #6366f1; color: white; border: none; }
.campaign-action-btn--primary:hover { background: #818cf8; }
.campaign-action-btn--outline { background: transparent; color: #94a3b8; border: 1px solid #334155; }
.campaign-action-btn--outline:hover { border-color: #6366f1; color: #c4b5fd; }
.campaign-modal-overlay {
	position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex;
	align-items: center; justify-content: center; z-index: 1000;
}
.campaign-modal-overlay[hidden] { display: none; }
.campaign-modal {
	background: #1e293b; border: 1px solid #334155; border-radius: 0.75rem;
	padding: 1.5rem; width: 90%; max-width: 540px; display: flex; flex-direction: column; gap: 1rem;
}
.campaign-modal__header { display: flex; align-items: center; justify-content: space-between; }
.campaign-modal__header h3 { margin: 0; font-size: 1.1rem; color: #f1f5f9; }
.campaign-modal__close {
	background: none; border: none; color: #64748b; font-size: 1.5rem; cursor: pointer;
	line-height: 1; padding: 0;
}
.campaign-modal__close:hover { color: #e2e8f0; }
.campaign-modal__textarea {
	width: 100%; min-height: 200px; background: #0f172a; color: #e2e8f0; border: 1px solid #334155;
	border-radius: 8px; padding: 0.75rem; font-family: inherit; font-size: 0.85rem; resize: vertical;
	line-height: 1.5; box-sizing: border-box;
}
.campaign-modal__textarea:focus { outline: none; border-color: #6366f1; }
.campaign-modal__textarea::placeholder { color: #475569; }
.campaign-modal__row { display: flex; gap: 0.75rem; align-items: center; }
.campaign-modal__select {
	flex: 1; background: #0f172a; color: #e2e8f0; border: 1px solid #334155;
	border-radius: 8px; padding: 0.5rem 0.75rem; font-size: 0.85rem;
}
.campaign-modal__select:focus { outline: none; border-color: #6366f1; }
`;

routes.get("/campaign", (c) => {
	const space = c.req.param("space") || "demo";
	return c.html(renderShell({
		title: `Campaign — rSocials | rSpace`,
		moduleId: "rsocials",
		spaceSlug: space,
		modules: getModuleInfoList(),
		theme: "dark",
		body: renderCampaignPage(space),
		styles: `<style>${CAMPAIGN_CSS}</style>`,
	}));
});

// ── Thread Builder ──
const THREAD_CSS = `
.thread-page { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; max-width: 1100px; margin: 0 auto; padding: 2rem 1rem; min-height: 80vh; }
.thread-page__header { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; }
.thread-page__header h1 { margin: 0; font-size: 1.5rem; color: #f1f5f9; background: linear-gradient(135deg, #7dd3fc, #c4b5fd); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.thread-page__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.thread-btn { padding: 0.5rem 1rem; border-radius: 8px; border: none; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.15s; }
.thread-btn--primary { background: #6366f1; color: white; }
.thread-btn--primary:hover { background: #818cf8; }
.thread-btn--outline { background: transparent; color: #94a3b8; border: 1px solid #334155; }
.thread-btn--outline:hover { border-color: #6366f1; color: #c4b5fd; }
.thread-btn--success { background: #10b981; color: white; }
.thread-btn--success:hover { background: #34d399; }
.thread-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.thread-compose { position: sticky; top: 1rem; align-self: start; display: flex; flex-direction: column; gap: 1rem; }
.thread-compose__textarea {
	width: 100%; min-height: 320px; background: #1e293b; color: #e2e8f0; border: 1px solid #334155;
	border-radius: 0.75rem; padding: 1rem; font-family: inherit; font-size: 0.9rem; resize: vertical;
	line-height: 1.6; box-sizing: border-box;
}
.thread-compose__textarea:focus { outline: none; border-color: #6366f1; }
.thread-compose__textarea::placeholder { color: #475569; }
.thread-compose__fields { display: flex; gap: 0.75rem; }
.thread-compose__input {
	flex: 1; background: #1e293b; color: #e2e8f0; border: 1px solid #334155;
	border-radius: 8px; padding: 0.5rem 0.75rem; font-size: 0.85rem; box-sizing: border-box;
}
.thread-compose__input:focus { outline: none; border-color: #6366f1; }
.thread-compose__input::placeholder { color: #475569; }
.thread-compose__title {
	width: 100%; background: #1e293b; color: #e2e8f0; border: 1px solid #334155;
	border-radius: 8px; padding: 0.5rem 0.75rem; font-size: 0.85rem; box-sizing: border-box;
}
.thread-compose__title:focus { outline: none; border-color: #6366f1; }
.thread-compose__title::placeholder { color: #475569; }
.thread-drafts { grid-column: 1 / -1; }
.thread-drafts__toggle { cursor: pointer; user-select: none; }
.thread-drafts__list {
	display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.5rem;
	margin-top: 0.75rem;
}
.thread-drafts__list[hidden] { display: none; }
.thread-drafts__empty { color: #475569; font-size: 0.8rem; padding: 0.5rem 0; }
.thread-draft-item {
	display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem;
	background: #1e293b; border: 1px solid #334155; border-radius: 8px;
	transition: border-color 0.15s; cursor: pointer;
}
.thread-draft-item:hover { border-color: #6366f1; }
.thread-draft-item--active { border-color: #6366f1; background: rgba(99,102,241,0.1); }
.thread-draft-item__info { flex: 1; min-width: 0; }
.thread-draft-item__info strong { display: block; font-size: 0.8rem; color: #e2e8f0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.thread-draft-item__info span { font-size: 0.7rem; color: #64748b; }
.thread-draft-item__delete {
	background: none; border: none; color: #64748b; font-size: 1.2rem; cursor: pointer;
	padding: 0 4px; line-height: 1; flex-shrink: 0;
}
.thread-draft-item__delete:hover { color: #ef4444; }
.thread-image-section { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.thread-image-preview { border-radius: 8px; overflow: hidden; border: 1px solid #334155; }
.thread-image-preview[hidden] { display: none; }
.thread-image-preview img { display: block; max-width: 200px; height: auto; }
.thread-share-link {
	display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.75rem;
	background: rgba(99,102,241,0.1); border: 1px solid #6366f1; border-radius: 8px;
	font-size: 0.8rem; color: #c4b5fd;
}
.thread-share-link code { font-size: 0.75rem; color: #7dd3fc; }
.thread-share-link button {
	background: none; border: none; color: #94a3b8; cursor: pointer; font-size: 0.75rem; padding: 2px 6px;
}
.thread-share-link button:hover { color: #e2e8f0; }
.thread-preview { display: flex; flex-direction: column; gap: 0; }
.thread-preview__empty { color: #475569; text-align: center; padding: 3rem 1rem; font-size: 0.9rem; }
.tweet-card {
	position: relative; background: #1e293b; border: 1px solid #334155; border-radius: 0.75rem;
	padding: 1rem; margin-bottom: 0;
}
.tweet-card + .tweet-card { border-top-left-radius: 0; border-top-right-radius: 0; margin-top: -1px; }
.tweet-card:has(+ .tweet-card) { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.tweet-card__connector {
	position: absolute; left: 29px; top: -1px; width: 2px; height: 1rem;
	background: #334155; z-index: 1;
}
.tweet-card__header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.tweet-card__avatar {
	width: 40px; height: 40px; border-radius: 50%; background: #6366f1;
	display: flex; align-items: center; justify-content: center; color: white;
	font-weight: 700; font-size: 1rem; flex-shrink: 0;
}
.tweet-card__name { font-weight: 700; color: #f1f5f9; font-size: 0.9rem; }
.tweet-card__handle { color: #64748b; font-size: 0.85rem; }
.tweet-card__dot { color: #64748b; font-size: 0.85rem; }
.tweet-card__time { color: #64748b; font-size: 0.85rem; }
.tweet-card__content { color: #e2e8f0; font-size: 0.95rem; line-height: 1.6; margin: 0 0 0.75rem; white-space: pre-wrap; word-break: break-word; }
.tweet-card__footer { display: flex; align-items: center; justify-content: space-between; }
.tweet-card__actions { display: flex; gap: 1.25rem; }
.tweet-card__action { display: flex; align-items: center; gap: 0.3rem; color: #64748b; font-size: 0.8rem; cursor: default; }
.tweet-card__action svg { width: 16px; height: 16px; }
.tweet-card__meta { display: flex; align-items: center; gap: 0.75rem; font-size: 0.75rem; color: #64748b; }
.tweet-card__chars { font-variant-numeric: tabular-nums; }
.tweet-card__chars--over { color: #ef4444; font-weight: 600; }
.tweet-card__thread-num { color: #6366f1; font-weight: 600; }
@media (max-width: 700px) {
	.thread-page { grid-template-columns: 1fr; }
	.thread-compose { position: static; }
}
`;

function renderThreadBuilderPage(space: string, threadData?: ThreadData | null): string {
	const dataScript = threadData
		? `<script>window.__THREAD_DATA__ = ${JSON.stringify(threadData).replace(/</g, "\\u003c")};</script>`
		: "";
	const basePath = `/${space}/rsocials/`;

	return `
	${dataScript}
	<script>window.__BASE_PATH__ = ${JSON.stringify(basePath)};</script>
	<div class="thread-page">
		<div class="thread-page__header">
			<h1>Thread Builder</h1>
			<div class="thread-page__actions">
				<button class="thread-btn thread-btn--primary" id="thread-save">Save Draft</button>
				<button class="thread-btn thread-btn--success" id="thread-share">Share</button>
				<button class="thread-btn thread-btn--outline" id="thread-copy">Copy Thread</button>
			</div>
		</div>
		<div class="thread-drafts">
			<button class="thread-btn thread-btn--outline thread-drafts__toggle" id="toggle-drafts">Saved Drafts &#9662;</button>
			<div class="thread-drafts__list" id="drafts-list" hidden></div>
		</div>
		<div id="share-link-area"></div>
		<div class="thread-compose">
			<textarea class="thread-compose__textarea" id="thread-input" placeholder="Write your tweets here, separated by ---\n\nExample:\nFirst tweet goes here\n---\nSecond tweet\n---\nThird tweet"></textarea>
			<div class="thread-compose__fields">
				<input class="thread-compose__input" id="thread-name" placeholder="Display name" value="Your Name">
				<input class="thread-compose__input" id="thread-handle" placeholder="@handle" value="@yourhandle">
			</div>
			<input class="thread-compose__title" id="thread-title" placeholder="Thread title (defaults to first tweet)">
			<div class="thread-image-section">
				<button class="thread-btn thread-btn--outline" id="gen-image-btn">Generate Preview Image</button>
				<div class="thread-image-preview" id="thread-image-preview" hidden>
					<img id="thread-image-thumb" alt="Preview">
				</div>
			</div>
		</div>
		<div class="thread-preview" id="thread-preview">
			<div class="thread-preview__empty">Your tweet thread preview will appear here</div>
		</div>
	</div>
	<script type="module">
		const base = window.__BASE_PATH__ || './';
		let currentThreadId = null;
		let autoSaveTimer = null;

		const textarea = document.getElementById('thread-input');
		const preview = document.getElementById('thread-preview');
		const nameInput = document.getElementById('thread-name');
		const handleInput = document.getElementById('thread-handle');
		const titleInput = document.getElementById('thread-title');
		const copyBtn = document.getElementById('thread-copy');
		const saveBtn = document.getElementById('thread-save');
		const shareBtn = document.getElementById('thread-share');
		const genImageBtn = document.getElementById('gen-image-btn');
		const toggleDraftsBtn = document.getElementById('toggle-drafts');
		const draftsList = document.getElementById('drafts-list');
		const imagePreview = document.getElementById('thread-image-preview');
		const imageThumb = document.getElementById('thread-image-thumb');
		const shareLinkArea = document.getElementById('share-link-area');

		const svgReply = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z"/></svg>';
		const svgRetweet = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M17 1l4 4-4 4"/><path d="M3 11V9a4 4 0 0 1 4-4h14"/><path d="M7 23l-4-4 4-4"/><path d="M21 13v2a4 4 0 0 1-4 4H3"/></svg>';
		const svgHeart = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"/></svg>';
		const svgShare = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M4 12v8a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-8"/><polyline points="16 6 12 2 8 6"/><line x1="12" y1="2" x2="12" y2="15"/></svg>';

		function esc(s) { return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;'); }

		function renderPreview() {
			const raw = textarea.value;
			const tweets = raw.split(/\\n---\\n/).map(t => t.trim()).filter(Boolean);
			const name = nameInput.value || 'Your Name';
			const handle = handleInput.value || '@yourhandle';
			const initial = name.charAt(0).toUpperCase();
			const total = tweets.length;

			if (!total) {
				preview.innerHTML = '<div class="thread-preview__empty">Your tweet thread preview will appear here</div>';
				return;
			}

			preview.innerHTML = tweets.map((text, i) => {
				const len = text.length;
				const overClass = len > 280 ? ' tweet-card__chars--over' : '';
				const connector = i > 0 ? '<div class="tweet-card__connector"></div>' : '';
				return '<div class="tweet-card">' +
					connector +
					'<div class="tweet-card__header">' +
						'<div class="tweet-card__avatar">' + esc(initial) + '</div>' +
						'<span class="tweet-card__name">' + esc(name) + '</span>' +
						'<span class="tweet-card__handle">' + esc(handle) + '</span>' +
						'<span class="tweet-card__dot">&#183;</span>' +
						'<span class="tweet-card__time">now</span>' +
					'</div>' +
					'<p class="tweet-card__content">' + esc(text) + '</p>' +
					'<div class="tweet-card__footer">' +
						'<div class="tweet-card__actions">' +
							'<span class="tweet-card__action">' + svgReply + '</span>' +
							'<span class="tweet-card__action">' + svgRetweet + '</span>' +
							'<span class="tweet-card__action">' + svgHeart + '</span>' +
							'<span class="tweet-card__action">' + svgShare + '</span>' +
						'</div>' +
						'<div class="tweet-card__meta">' +
							'<span class="tweet-card__chars' + overClass + '">' + len + '/280</span>' +
							'<span class="tweet-card__thread-num">' + (i + 1) + '/' + total + '</span>' +
						'</div>' +
					'</div>' +
				'</div>';
			}).join('');
		}

		// ── Draft management ──
		async function saveDraft() {
			const tweets = textarea.value.split(/\\n---\\n/).map(t => t.trim()).filter(Boolean);
			if (!tweets.length) return;

			const body = {
				name: nameInput.value || 'Your Name',
				handle: handleInput.value || '@yourhandle',
				title: titleInput.value || tweets[0].substring(0, 60),
				tweets,
			};

			try {
				let res;
				if (currentThreadId) {
					res = await fetch(base + 'api/threads/' + currentThreadId, {
						method: 'PUT',
						headers: { 'Content-Type': 'application/json' },
						body: JSON.stringify(body),
					});
				} else {
					res = await fetch(base + 'api/threads', {
						method: 'POST',
						headers: { 'Content-Type': 'application/json' },
						body: JSON.stringify(body),
					});
				}

				const data = await res.json();
				if (data.id) {
					currentThreadId = data.id;
					history.replaceState(null, '', base + 'thread/' + data.id);
				}

				saveBtn.textContent = 'Saved!';
				setTimeout(() => { saveBtn.textContent = 'Save Draft'; }, 2000);
				loadDraftList();
			} catch (e) {
				saveBtn.textContent = 'Error';
				setTimeout(() => { saveBtn.textContent = 'Save Draft'; }, 2000);
			}
		}

		async function loadDraft(id) {
			try {
				const res = await fetch(base + 'api/threads/' + id);
				const data = await res.json();
				if (data.error) return;

				currentThreadId = data.id;
				nameInput.value = data.name || '';
				handleInput.value = data.handle || '';
				titleInput.value = data.title || '';
				textarea.value = data.tweets.join('\\n---\\n');

				if (data.imageUrl) {
					imageThumb.src = data.imageUrl;
					imagePreview.hidden = false;
					genImageBtn.textContent = 'Regenerate Image';
				} else {
					imagePreview.hidden = true;
					genImageBtn.textContent = 'Generate Preview Image';
				}

				history.replaceState(null, '', base + 'thread/' + data.id);
				renderPreview();
				loadDraftList();
			} catch (e) {
				console.error('Failed to load draft:', e);
			}
		}

		async function deleteDraft(id) {
			if (!confirm('Delete this draft?')) return;
			try {
				await fetch(base + 'api/threads/' + id, { method: 'DELETE' });
				if (currentThreadId === id) {
					currentThreadId = null;
					history.replaceState(null, '', base + 'thread');
					imagePreview.hidden = true;
					genImageBtn.textContent = 'Generate Preview Image';
					shareLinkArea.innerHTML = '';
				}
				loadDraftList();
			} catch (e) {
				console.error('Failed to delete draft:', e);
			}
		}

		async function loadDraftList() {
			try {
				const res = await fetch(base + 'api/threads');
				const data = await res.json();

				if (!data.threads?.length) {
					draftsList.innerHTML = '<div class="thread-drafts__empty">No saved drafts</div>';
					return;
				}

				draftsList.innerHTML = data.threads.map(t => {
					const date = new Date(t.updatedAt);
					const dateStr = date.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
					const active = t.id === currentThreadId ? ' thread-draft-item--active' : '';
					return '<div class="thread-draft-item' + active + '">' +
						'<div class="thread-draft-item__info" data-load-id="' + esc(t.id) + '">' +
							'<strong>' + esc(t.title) + '</strong>' +
							'<span>' + t.tweetCount + ' tweets &#183; ' + dateStr + '</span>' +
						'</div>' +
						'<button class="thread-draft-item__delete" data-delete-id="' + esc(t.id) + '">&#215;</button>' +
					'</div>';
				}).join('');

				// Attach event listeners
				draftsList.querySelectorAll('[data-load-id]').forEach(el => {
					el.addEventListener('click', () => loadDraft(el.dataset.loadId));
				});
				draftsList.querySelectorAll('[data-delete-id]').forEach(el => {
					el.addEventListener('click', (e) => { e.stopPropagation(); deleteDraft(el.dataset.deleteId); });
				});
			} catch (e) {
				draftsList.innerHTML = '<div class="thread-drafts__empty">Failed to load drafts</div>';
			}
		}

		async function shareThread() {
			shareBtn.textContent = 'Saving...';
			shareBtn.disabled = true;

			try {
				await saveDraft();
				if (!currentThreadId) { shareBtn.textContent = 'Share'; shareBtn.disabled = false; return; }

				if (imagePreview.hidden) {
					shareBtn.textContent = 'Generating image...';
					await generateImage();
				}

				const url = window.location.origin + base + 'thread/' + currentThreadId;
				try {
					await navigator.clipboard.writeText(url);
					shareBtn.textContent = 'Link Copied!';
				} catch {
					shareBtn.textContent = 'Shared!';
				}

				shareLinkArea.innerHTML = '<div class="thread-share-link">' +
					'<code>' + esc(url) + '</code>' +
					'<button id="copy-share-link">Copy</button>' +
				'</div>';
				document.getElementById('copy-share-link')?.addEventListener('click', () => {
					navigator.clipboard.writeText(url);
				});
			} catch (e) {
				shareBtn.textContent = 'Error';
			}
			setTimeout(() => { shareBtn.textContent = 'Share'; shareBtn.disabled = false; }, 3000);
		}

		async function generateImage() {
			if (!currentThreadId) {
				await saveDraft();
				if (!currentThreadId) return;
			}

			genImageBtn.textContent = 'Generating...';
			genImageBtn.disabled = true;

			try {
				const res = await fetch(base + 'api/threads/' + currentThreadId + '/image', { method: 'POST' });
				const data = await res.json();

				if (data.imageUrl) {
					imageThumb.src = data.imageUrl;
					imagePreview.hidden = false;
					genImageBtn.textContent = 'Regenerate Image';
				} else {
					genImageBtn.textContent = 'Generation Failed';
					setTimeout(() => { genImageBtn.textContent = 'Generate Preview Image'; }, 2000);
				}
			} catch (e) {
				genImageBtn.textContent = 'Generation Failed';
				setTimeout(() => { genImageBtn.textContent = 'Generate Preview Image'; }, 2000);
			} finally {
				genImageBtn.disabled = false;
			}
		}

		// Auto-save on blur if thread has been saved once
		function scheduleAutoSave() {
			if (!currentThreadId) return;
			clearTimeout(autoSaveTimer);
			autoSaveTimer = setTimeout(() => saveDraft(), 1000);
		}

		// ── Event listeners ──
		textarea.addEventListener('input', renderPreview);
		nameInput.addEventListener('input', renderPreview);
		handleInput.addEventListener('input', renderPreview);

		textarea.addEventListener('blur', scheduleAutoSave);
		nameInput.addEventListener('blur', scheduleAutoSave);
		handleInput.addEventListener('blur', scheduleAutoSave);
		titleInput.addEventListener('blur', scheduleAutoSave);

		saveBtn.addEventListener('click', saveDraft);
		shareBtn.addEventListener('click', shareThread);
		genImageBtn.addEventListener('click', generateImage);

		toggleDraftsBtn.addEventListener('click', () => {
			draftsList.hidden = !draftsList.hidden;
			toggleDraftsBtn.innerHTML = draftsList.hidden ? 'Saved Drafts &#9662;' : 'Saved Drafts &#9652;';
		});

		copyBtn.addEventListener('click', async () => {
			const tweets = textarea.value.split(/\\n---\\n/).map(t => t.trim()).filter(Boolean);
			if (!tweets.length) return;
			const total = tweets.length;
			const text = tweets.map((t, i) => (i + 1) + '/' + total + '\\n' + t).join('\\n\\n');
			try {
				await navigator.clipboard.writeText(text);
				copyBtn.textContent = 'Copied!';
				setTimeout(() => { copyBtn.textContent = 'Copy Thread'; }, 2000);
			} catch(e) {
				copyBtn.textContent = 'Failed';
				setTimeout(() => { copyBtn.textContent = 'Copy Thread'; }, 2000);
			}
		});

		// ── Load initial data ──
		if (window.__THREAD_DATA__) {
			const data = window.__THREAD_DATA__;
			currentThreadId = data.id;
			nameInput.value = data.name || '';
			handleInput.value = data.handle || '';
			titleInput.value = data.title || '';
			textarea.value = data.tweets.join('\\n---\\n');
			if (data.imageUrl) {
				imageThumb.src = data.imageUrl;
				imagePreview.hidden = false;
				genImageBtn.textContent = 'Regenerate Image';
			}
			renderPreview();
		}
		loadDraftList();
	</script>`;
}

// ── Thread permalink with OG tags ──
routes.get("/thread/:id", async (c) => {
	const space = c.req.param("space") || "demo";
	const id = c.req.param("id");
	if (!id || id.includes("..") || id.includes("/")) return c.text("Not found", 404);

	const thread = await loadThread(id);
	if (!thread) return c.text("Thread not found", 404);

	const desc = escapeHtml((thread.tweets[0] || "").substring(0, 200));
	const titleText = escapeHtml(`Thread by ${thread.handle}`);
	const origin = "https://rspace.online";

	let ogHead = `
		<meta property="og:title" content="${titleText}">
		<meta property="og:description" content="${desc}">
		<meta property="og:type" content="article">
		<meta name="twitter:card" content="summary_large_image">
		<meta name="twitter:title" content="${titleText}">
		<meta name="twitter:description" content="${desc}">`;

	if (thread.imageUrl) {
		ogHead += `
		<meta property="og:image" content="${origin}${thread.imageUrl}">
		<meta name="twitter:image" content="${origin}${thread.imageUrl}">`;
	}

	return c.html(renderShell({
		title: `${thread.title || "Thread"} — rSocials | rSpace`,
		moduleId: "rsocials",
		spaceSlug: space,
		modules: getModuleInfoList(),
		theme: "dark",
		body: renderThreadBuilderPage(space, thread),
		styles: `<style>${THREAD_CSS}</style>`,
		head: ogHead,
	}));
});

routes.get("/thread", (c) => {
	const space = c.req.param("space") || "demo";
	return c.html(renderShell({
		title: `Thread Builder — rSocials | rSpace`,
		moduleId: "rsocials",
		spaceSlug: space,
		modules: getModuleInfoList(),
		theme: "dark",
		body: renderThreadBuilderPage(space),
		styles: `<style>${THREAD_CSS}</style>`,
	}));
});

// ── Campaigns redirect (plural → singular) ──
routes.get("/campaigns", (c) => {
	const space = c.req.param("space") || "demo";
	return c.redirect(`/${space}/rsocials/campaign`);
});

// ── Page route ──
routes.get("/", (c) => {
	const space = c.req.param("space") || "demo";
	const view = c.req.query("view");

	if (view === "app") {
		return c.html(renderExternalAppShell({
			title: `${space} — Postiz | rSpace`,
			moduleId: "rsocials",
			spaceSlug: space,
			modules: getModuleInfoList(),
			appUrl: "https://social.jeffemmett.com",
			appName: "Postiz",
			theme: "dark",
		}));
	}

	const isDemo = space === "demo";

	const body = isDemo
		? renderDemoFeedHTML()
		: `
		<div class="rsocials-app" data-space="${space}">
			<div class="rsocials-header">
				<h2>Community Feed</h2>
				<p class="rsocials-subtitle">Social activity across your community</p>
			</div>
			<div id="rsocials-feed" class="rsocials-feed">
				<div class="rsocials-loading">Loading feed…</div>
			</div>
		</div>
		<script type="module">
			const space = document.querySelector('.rsocials-app')?.dataset.space || 'demo';
			const feedEl = document.getElementById('rsocials-feed');

			try {
				const res = await fetch('api/feed');
				const data = await res.json();

				if (!data.items?.length) {
					feedEl.innerHTML = '<p class="rsocials-empty">No posts yet. Share something with your community!</p>';
					return;
				}

				feedEl.innerHTML = data.items.map(item => {
					const time = new Date(item.timestamp);
					const ago = Math.round((Date.now() - time.getTime()) / 60000);
					const timeStr = ago < 60 ? ago + 'm ago' : Math.round(ago / 60) + 'h ago';
					const sourceTag = '<span class="rsocials-source">' + item.source + '</span>';

					return '<article class="rsocials-item">' +
						'<div class="rsocials-item-header">' +
							'<strong>' + item.author + '</strong> ' + sourceTag +
							'<time>' + timeStr + '</time>' +
						'</div>' +
						'<p class="rsocials-item-content">' + item.content + '</p>' +
						(item.url ? '<a class="rsocials-item-link" href="' + item.url + '" target="_blank" rel="noopener">' + item.url + '</a>' : '') +
						'<div class="rsocials-item-actions">' +
							'<span>♥ ' + (item.likes || 0) + '</span>' +
							'<span>💬 ' + (item.replies || 0) + '</span>' +
						'</div>' +
					'</article>';
				}).join('');

				if (data.demo) {
					feedEl.insertAdjacentHTML('beforeend',
						'<p class="rsocials-demo-notice">This is demo data. Connect ActivityPub or RSS feeds in your own space.</p>'
					);
				}
			} catch(e) {
				feedEl.innerHTML = '<p class="rsocials-empty">Failed to load feed.</p>';
			}
		</script>`;

	return c.html(
		renderShell({
			title: `${space} — Socials | rSpace`,
			moduleId: "rsocials",
			spaceSlug: space,
			modules: getModuleInfoList(),
			theme: "dark",
			body,
			styles: `<style>
.rsocials-app { max-width: 640px; margin: 0 auto; padding: 2rem 1rem; }
.rsocials-header { margin-bottom: 1.5rem; }
.rsocials-header h2 {
	font-size: 1.5rem; margin: 0 0 0.25rem; display: flex; align-items: center; gap: 0.75rem;
	background: linear-gradient(135deg, #7dd3fc, #c4b5fd);
	-webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.rsocials-demo-badge {
	font-size: 0.6rem; font-weight: 700; letter-spacing: 0.08em;
	background: #6366f1; color: white;
	-webkit-text-fill-color: white;
	padding: 2px 8px; border-radius: 4px;
	text-transform: uppercase; line-height: 1.6;
}
.rsocials-subtitle { color: #64748b; font-size: 0.85rem; margin: 0; }
.rsocials-feed { display: flex; flex-direction: column; gap: 1px; }
.rsocials-loading { color: #64748b; padding: 2rem 0; text-align: center; }
.rsocials-empty { color: #64748b; padding: 2rem 0; text-align: center; }
.rsocials-item {
	padding: 1rem; border-radius: 8px;
	background: #1e293b; border: 1px solid rgba(255,255,255,0.06);
	margin-bottom: 0.5rem;
	transition: border-color 0.2s;
}
.rsocials-item:hover { border-color: rgba(99,102,241,0.3); }
.rsocials-item-header {
	display: flex; align-items: center; gap: 0.75rem;
	font-size: 0.85rem; color: #94a3b8; margin-bottom: 0.5rem;
}
.rsocials-avatar {
	width: 36px; height: 36px; border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	color: white; font-weight: 700; font-size: 0.85rem;
	flex-shrink: 0;
}
.rsocials-meta {
	display: flex; flex-direction: column; gap: 1px;
}
.rsocials-meta strong { color: #e2e8f0; font-size: 0.9rem; }
.rsocials-meta time { font-size: 0.75rem; color: #64748b; }
.rsocials-item-header strong { color: #e2e8f0; }
.rsocials-item-header time { margin-left: auto; font-size: 0.75rem; }
.rsocials-source {
	font-size: 0.65rem; padding: 1px 6px; border-radius: 4px;
	background: rgba(124,58,237,0.15); color: #c4b5fd;
	text-transform: uppercase; letter-spacing: 0.05em;
}
.rsocials-item-content { margin: 0 0 0.75rem; color: #cbd5e1; line-height: 1.6; font-size: 0.9rem; }
.rsocials-item-link {
	display: block; font-size: 0.8rem; color: #7dd3fc;
	text-decoration: none; margin-bottom: 0.5rem; word-break: break-all;
}
.rsocials-item-link:hover { text-decoration: underline; }
.rsocials-item-actions {
	display: flex; gap: 1rem; font-size: 0.8rem; color: #64748b;
}
.rsocials-action {
	display: flex; align-items: center; gap: 0.35rem;
	cursor: default;
}
.rsocials-action svg { opacity: 0.7; }
.rsocials-demo-notice {
	text-align: center; font-size: 0.75rem; color: #475569;
	padding: 1rem 0; border-top: 1px solid rgba(255,255,255,0.05); margin-top: 0.5rem;
}
</style>`,
		}),
	);
});

export const socialsModule: RSpaceModule = {
	id: "rsocials",
	name: "rSocials",
	icon: "📢",
	description: "Federated social feed aggregator for communities",
	scoping: { defaultScope: 'global', userConfigurable: true },
	routes,
	standaloneDomain: "rsocials.online",
	landingPage: renderLanding,
	externalApp: { url: "https://social.jeffemmett.com", name: "Postiz" },
	feeds: [
		{
			id: "social-feed",
			name: "Social Feed",
			kind: "data",
			description: "Community social timeline — posts, links, and activity from connected platforms",
		},
	],
	acceptsFeeds: ["data", "trust"],
	outputPaths: [
		{ path: "campaigns", name: "Campaigns", icon: "📢", description: "Social media campaigns" },
		{ path: "posts", name: "Posts", icon: "📱", description: "Social feed posts across platforms" },
	],
};