#!/usr/bin/env python3
"""deck.src.html → index.html (самодостаточная: шрифты и логотип инлайн) + PDF.

    python3 decks/shkor-labs-fundraise/build.py [--pdf] [--png]
"""
import base64
import glob
import os
import re
import subprocess
import sys

HERE = os.path.dirname(os.path.abspath(__file__))
ROOT = os.path.dirname(os.path.dirname(HERE))
ASSETS = os.path.join(ROOT, "sites", "shkor-com", "v2", "assets")


def b64(name):
    with open(os.path.join(ASSETS, name), "rb") as f:
        return "data:font/woff2;base64," + base64.b64encode(f.read()).decode()


LOGO = ('<svg width="30" height="30" viewBox="0 0 200 200"><circle cx="100" cy="100" r="78" '
        'fill="none" stroke="#c6ff4d" stroke-width="12" stroke-dasharray="20 27" '
        'stroke-linecap="round"/><circle cx="100" cy="100" r="30" fill="#c6ff4d"/></svg>')


def build():
    src = open(os.path.join(HERE, "deck.src.html"), encoding="utf-8").read()
    for k, v in {"__FONT_INTER400__": "inter-400-latin.woff2",
                 "__FONT_INTER600__": "inter-600-latin.woff2",
                 "__FONT_SPACE__": "space-grotesk-latin.woff2",
                 "__FONT_MONO__": "jetbrains-mono-400-latin.woff2"}.items():
        src = src.replace(k, b64(v))
    src = src.replace("__LOGO_SMALL__", LOGO)
    out = os.path.join(HERE, "index.html")
    open(out, "w", encoding="utf-8").write(src)
    return out


def chrome():
    c = glob.glob(os.path.expanduser("~/.cache/ms-playwright/chromium_headless_shell-*/*/chrome-headless-shell"))
    return c[0] if c else None


if __name__ == "__main__":
    out = build()
    print("OK", os.path.relpath(out, ROOT), os.path.getsize(out) // 1024, "KB", file=sys.stderr)
    ch = chrome()
    if "--pdf" in sys.argv and ch:
        pdf = os.path.join(HERE, "Shkor_Labs_Pre-seed_2026-10.pdf")
        subprocess.run([ch, "--no-sandbox", "--disable-gpu", "--run-all-compositor-stages-before-draw",
                        "--virtual-time-budget=3000", "--no-pdf-header-footer",
                        f"--print-to-pdf={pdf}", "file://" + out], check=True, capture_output=True)
        print("OK", os.path.relpath(pdf, ROOT), file=sys.stderr)
    if "--png" in sys.argv and ch:
        d = os.path.join("/tmp", "deck-png")
        os.makedirs(d, exist_ok=True)
        n = len(re.findall(r'<section class="slide', open(out).read()))
        for i in range(1, n + 1):
            subprocess.run([ch, "--no-sandbox", "--disable-gpu", "--hide-scrollbars",
                            "--window-size=1920,1080", "--virtual-time-budget=2500",
                            f"--screenshot={d}/s{i:02d}.png", f"file://{out}#{i}"],
                           check=True, capture_output=True)
        print("OK png →", d, file=sys.stderr)