# ──────────────────────────────────────────────────────────
import os, time, json, datetime, requests, gradio as gr

# 1. Vercel API 설정
TOKEN = os.getenv("SVR_TOKEN")            # 필수
TEAM  = os.getenv("VERCEL_TEAM_ID")       # 팀 계정이면 지정
if not TOKEN:
    raise EnvironmentError("SVR_TOKEN 환경변수를 설정하세요.")
API   = "https://api.vercel.com"
HEAD  = {"Authorization": f"Bearer {TOKEN}"}

# 2. BEST 탭 데이터
BEST_FILE  = "best_games.json"
PER_PAGE   = 48
def _init_best():
    if not os.path.exists(BEST_FILE):
        json.dump([], open(BEST_FILE, "w"))
def _load_best():
    try:
        return json.load(open(BEST_FILE))
    except Exception:
        return []

# 3. 모든 배포 가져오기 (v6)
def fetch_all(limit=200):
    try:
        params = {"limit": limit}
        if TEAM:
            params["teamId"] = TEAM
        r = requests.get(f"{API}/v6/deployments",
                         headers=HEAD, params=params, timeout=30)
        r.raise_for_status()

        out = []
        for d in r.json().get("deployments", []):
            if d.get("state") != "READY":
                continue
            created_ms = d.get("created", time.time()*1000)
            url_host   = d.get("url", "")
            url_full   = url_host if url_host.startswith("http") else f"https://{url_host}"
            out.append({
                "title": d.get("name", "(제목 없음)"),
                "url"  : url_full,
                "ts"   : int(created_ms / 1000)
            })
        return sorted(out, key=lambda x: x["ts"], reverse=True)
    except Exception as e:
        print("Vercel API 오류:", e)
        return []

# 4. 페이지네이션
def page(lst, pg):
    s = (pg-1)*PER_PAGE
    e = s + PER_PAGE
    total = (len(lst)+PER_PAGE-1)//PER_PAGE
    return lst[s:e], total

# 5. HTML (3-열 그리드, 반응형)
def html(cards, pg, total):
    if not cards:
        return "<div style='text-align:center;padding:70px;color:#555;'>표시할 배포가 없습니다.</div>"

    css = r"""
    <style>
    body{margin:0;font-family:Poppins,sans-serif;background:linear-gradient(135deg,#C5E8FF 0%,#FFD6E0 100%);}
    .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 24px;margin:0 20px 60px;}
    @media(max-width:1024px){.grid{grid-template-columns:repeat(2,1fr);} }
    @media(max-width:640px){ .grid{grid-template-columns:1fr;} }
    .card{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 10px 25px rgba(0,0,0,.08);transition:.3s}
    .card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.12)}
    .hdr{padding:20px 24px;background:rgba(255,255,255,.75);backdrop-filter:blur(8px);border-bottom:1px solid #eee;}
    .ttl{margin:0;font-size:1.15rem;font-weight:700;color:#333;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
    .date{margin-top:4px;font-size:.85rem;color:#777;}
    .frame{position:relative;width:100%;padding-top:60%;overflow:hidden;}
    .frame iframe{position:absolute;top:0;left:0;width:142.857%;height:142.857%;
                  transform:scale(.7);transform-origin:top left;border:0;}
    .foot{padding:14px 24px;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);text-align:right;}
    .link{font-size:.85rem;font-weight:600;color:#4a6dd8;text-decoration:none;}
    .cnt{text-align:center;font-size:.85rem;color:#555;margin:10px 0 40px;}
    </style>
    """
    h = css + "<div class='grid'>"
    for c in cards:
        date = datetime.datetime.fromtimestamp(c["ts"]).strftime("%Y-%m-%d")
        h += f"""
        <div class='card'>
          <div class='hdr'><p class='ttl'>{c['title']}</p><p class='date'>{date}</p></div>
          <div class='frame'><iframe src="{c['url']}" loading="lazy"
               allow="accelerometer; camera; encrypted-media; gyroscope;"></iframe></div>
          <div class='foot'><a class='link' href="{c['url']}" target="_blank">원본↗</a></div>
        </div>"""
    h += "</div><p class='cnt'>Page "+str(pg)+" / "+str(total)+"</p>"
    return h

# 6. Gradio UI
def build():
    _init_best()
    with gr.Blocks(title="Vibe Game Craft", css="body{overflow-x:hidden;}") as demo:
        gr.Markdown("<h1 style='text-align:center;padding:32px 0 0;color:#333;'>🎮 Vibe Game Craft</h1>")

        with gr.Row():
            b_new  = gr.Button("NEW",  size="sm")
            b_best = gr.Button("BEST", size="sm")
            b_prev = gr.Button("⬅️ Prev", size="sm")
            b_next = gr.Button("Next ➡️", size="sm")
            b_ref  = gr.Button("🔄 Reload", size="sm")

        tab = gr.State("new")   # "new" / "best"
        np  = gr.State(1)       # NEW 페이지
        bp  = gr.State(1)       # BEST 페이지
        out = gr.HTML()

        # NEW / BEST 렌더
        def show_new(p=1):
            data, tot = page(fetch_all(), p)
            return html(data, p, tot), "new", p
        def show_best(p=1):
            data, tot = page(_load_best(), p)
            return html(data, p, tot), "best", p

        # Prev / Next
        def prev(t, n, b):
            if t=="new":
                n=max(1,n-1); h,_,_ = show_new(n); return h, n, b
            b=max(1,b-1); h,_,_ = show_best(b); return h, n, b
        def nxt(t, n, b):
            if t=="new":
                maxp=(len(fetch_all())+PER_PAGE-1)//PER_PAGE
                n=min(maxp,n+1); h,_,_ = show_new(n); return h, n, b
            maxp=(len(_load_best())+PER_PAGE-1)//PER_PAGE
            b=min(maxp,b+1); h,_,_ = show_best(b); return h, n, b

        # Reload
        def reload(t, n, b):
            return show_new(n)[0] if t=="new" else show_best(b)[0]

        # 버튼 연결
        b_new.click(show_new,  outputs=[out, tab, np])
        b_best.click(show_best, outputs=[out, tab, bp])
        b_prev.click(prev,     inputs=[tab, np, bp], outputs=[out, np, bp])
        b_next.click(nxt,      inputs=[tab, np, bp], outputs=[out, np, bp])
        b_ref.click(reload,    inputs=[tab, np, bp], outputs=[out])

        # 초기 로드 — NEW 1페이지
        demo.load(show_new, outputs=[out, tab, np])

    return demo

# 7. 실행
app = build()

if __name__ == "__main__":
    app.launch()