"""
Legacy Python generator — prefer scripts/generate-brand-icons.mjs when Node + sharp are available.

Point `src` at the icon-only master (scripts/brand-assets/hedena-icon.webp), then run from repo root.
"""
from PIL import Image
from pathlib import Path

src = Path(__file__).resolve().parent / "brand-assets" / "hedena-icon.webp"
img = Image.open(src).convert("RGBA")
print("source size", img.size)

root = Path(__file__).resolve().parents[1]
(root / "apps/user-app/public/img").mkdir(parents=True, exist_ok=True)
(root / "apps/user-app/src/assets/img").mkdir(parents=True, exist_ok=True)
(root / "apps/admin-panel/src/assets/images/logo").mkdir(parents=True, exist_ok=True)
(root / "apps/admin-panel/public").mkdir(parents=True, exist_ok=True)

img.save(root / "apps/user-app/public/img/brand-logo.webp", "WEBP")
img.save(root / "apps/user-app/public/img/brand-logo.png", "PNG")
img.save(root / "apps/user-app/src/assets/img/brand-logo.png", "PNG")
img.save(root / "apps/user-app/public/img/no-items.png", "PNG")
img.save(root / "apps/user-app/src/assets/img/no-items.png", "PNG")
img.save(root / "apps/admin-panel/src/assets/images/logo/brand-icon.webp", "WEBP")
img.save(root / "apps/admin-panel/src/assets/images/logo/brand-icon.png", "PNG")
img.save(root / "apps/admin-panel/src/assets/images/logo/brand-horizontal.png", "PNG")

for size, path in [
    (192, root / "apps/user-app/public/icon-192.png"),
    (512, root / "apps/user-app/public/icon-512.png"),
    (192, root / "apps/admin-panel/public/icon-192.png"),
    (512, root / "apps/admin-panel/public/icon-512.png"),
    (32, root / "apps/admin-panel/public/favicon.png"),
]:
    icon = Image.new("RGBA", (size, size), (0, 0, 0, 255))
    fitted = img.copy()
    fitted.thumbnail((size, size), Image.Resampling.LANCZOS)
    x = (size - fitted.width) // 2
    y = (size - fitted.height) // 2
    icon.paste(fitted, (x, y), fitted)
    icon.save(path, "PNG")
    print("wrote", path)

print("Note: favicon.ico is generated by scripts/generate-brand-icons.mjs (to-ico).")