from pathlib import Path
from PIL import Image, ImageDraw
from reportlab.pdfgen import canvas
from reportlab.lib.utils import ImageReader

root=Path('/Users/adolforeyna/brain/exports')
slides=[]
for i in range(1,13):
    p=root/f'emi_cinematic_slide_{i:02d}.png'
    image=Image.open(p).convert('RGB')
    if image.size==(1600,1000):
        image=image.crop((0,50,1600,950))
    elif image.size!=(1600,900):
        raise ValueError(f'{p}: got {image.size}')
    image.save(p,optimize=True)
    slides.append((p,image))

pdf=root/'emi_latin_america_cinematic_slides.pdf'
c=canvas.Canvas(str(pdf),pagesize=(1600,900),pageCompression=1)
c.setTitle('EMI — A Vision for Latin America')
c.setAuthor('EMI | Visual summary of Vision_for_Latin_America_final.docx')
for _,image in slides:
    c.drawImage(ImageReader(image),0,0,width=1600,height=900)
    c.showPage()
c.save()

sheet=Image.new('RGB',(1500,1230),'#d7d8d2')
d=ImageDraw.Draw(sheet)
for i,(p,image) in enumerate(slides):
    thumb=image.resize((480,270))
    x=15+(i%3)*495; y=15+(i//3)*300
    sheet.paste(thumb,(x,y))
    d.text((x+8,y+273),f'{i+1:02d}  {p.stem}',fill='#172a25')
sheet.save('/tmp/emi-cinematic-contact.png')
print(f'PDF: {pdf} | 12 slides | {pdf.stat().st_size:,} bytes')
print('Contact sheet: /tmp/emi-cinematic-contact.png')