"""
Gera 4 variacoes de icone para o app Self (Meta Business).
Requisitos: 1024x1024 PNG, sem canal alpha, quadrado, sem transparencia.
"""
from playwright.sync_api import sync_playwright
from PIL import Image
import os
OUTPUT_DIR = "/opt/mia/workspace/self/icones"
os.makedirs(OUTPUT_DIR, exist_ok=True)
def render_html(html: str, out_path: str, size: int):
with sync_playwright() as p:
browser = p.chromium.launch()
page = browser.new_page(viewport={"width": size, "height": size}, device_scale_factor=1)
page.set_content(html, wait_until="networkidle")
# aguarda fontes carregarem completamente
page.evaluate("document.fonts.ready")
page.screenshot(
path=out_path,
clip={"x": 0, "y": 0, "width": size, "height": size},
omit_background=False,
)
browser.close()
def flatten_no_alpha(path: str, bg_hex: str):
"""Remove canal alpha, garante RGB puro sobre fundo solido."""
img = Image.open(path)
if img.mode in ("RGBA", "LA", "P"):
r, g, b = int(bg_hex[1:3], 16), int(bg_hex[3:5], 16), int(bg_hex[5:7], 16)
bg = Image.new("RGB", img.size, (r, g, b))
img_rgba = img.convert("RGBA")
bg.paste(img_rgba, mask=img_rgba.split()[-1])
bg.save(path, "PNG", optimize=True)
else:
img.convert("RGB").save(path, "PNG", optimize=True)
def make_thumbnail(src: str, dst: str, size: int = 40):
img = Image.open(src).convert("RGB")
img.thumbnail((size, size), Image.LANCZOS)
img.save(dst, "PNG")
# ============================================================
# V1 - Fundo dourado + S serifado escuro (brand-first)
# ============================================================
V1_HTML = """
S
"""
# ============================================================
# V2 - Fundo escuro editorial + S dourado
# ============================================================
V2_HTML = """
S
"""
# ============================================================
# V3 - Fundo dourado + monograma abstrato (S geometrico organico)
# Sem letra literal - marca grafica
# ============================================================
V3_HTML = """
"""
# ============================================================
# V4 - Gradiente dos dourados + S em relevo escuro
# ============================================================
V4_HTML = """
S
"""
VARIACOES = [
("v1_dourado_S", V1_HTML, "#d6c08a"),
("v2_escuro_S_dourado", V2_HTML, "#0f1117"),
("v3_abstrato_dourado", V3_HTML, "#d6c08a"),
("v4_gradiente_editorial", V4_HTML, "#d6c08a"),
]
def main():
resultados = []
for nome, html, bg in VARIACOES:
path_1024 = f"{OUTPUT_DIR}/{nome}.png"
path_2048 = f"{OUTPUT_DIR}/{nome}@2x.png"
path_thumb = f"{OUTPUT_DIR}/{nome}_thumb40.png"
print(f"Renderizando {nome} @1024...")
render_html(html, path_1024, 1024)
flatten_no_alpha(path_1024, bg)
print(f"Renderizando {nome} @2048...")
render_html(html, path_2048, 2048)
flatten_no_alpha(path_2048, bg)
print(f"Miniatura {nome} @40...")
make_thumbnail(path_1024, path_thumb, 40)
# validacao
img = Image.open(path_1024)
assert img.size == (1024, 1024), f"{nome} nao e 1024x1024"
assert img.mode == "RGB", f"{nome} tem canal alpha (mode={img.mode})"
size_kb = os.path.getsize(path_1024) / 1024
resultados.append((nome, path_1024, img.size, img.mode, size_kb))
print(f" OK: {img.size} {img.mode} {size_kb:.1f} KB")
print("\n=== RESUMO ===")
for r in resultados:
print(r)
if __name__ == "__main__":
main()