#!/usr/bin/env python3
"""Complete the Monster High ClientPicker after transfer finished late.

- Regenerates Photos.js from every CR3 in the shoot (sorted by id).
- Only includes photos whose preview jpg actually exists.
- Rewrites Photos.list and RenderScratch/Photos.paths with absolute paths
  at the final location.
"""
import json
from pathlib import Path

SHOOT = Path("/Volumes/Sam Storage/YellowMellow/2026/Monster High Theme (10:01:2026)")
PICKER = SHOOT / "ClientPicker"
PREVIEWS = PICKER / "Previews"

# Exclude AppleDouble ._* metadata twins that SMB materializes on write
cr3_ids = sorted(p.stem for p in SHOOT.glob("*.CR3") if not p.name.startswith("._"))
have_previews = {p.stem for p in PREVIEWS.glob("*.jpg") if not p.name.startswith("._")}

ids_with_preview = [i for i in cr3_ids if i in have_previews]
missing_preview = [i for i in cr3_ids if i not in have_previews]

# Photos.js — match existing style: one entry per line, trailing comma except last
lines = ["window.PHOTOS=["]
for n, i in enumerate(ids_with_preview):
    comma = "," if n < len(ids_with_preview) - 1 else ""
    lines.append(f'  {{ id: "{i}", img: "Previews/{i}.jpg" }}{comma}')
lines.append("];")
(PICKER / "Photos.js").write_text("\n".join(lines) + "\n", encoding="utf-8")

# Photos.list and RenderScratch/Photos.paths — absolute CR3 paths, sorted
paths = "\n".join(str(SHOOT / f"{i}.CR3") for i in ids_with_preview) + "\n"
(PICKER / "Photos.list").write_text(paths, encoding="utf-8")
(PICKER / "RenderScratch" / "Photos.paths").write_text(paths, encoding="utf-8")

print(json.dumps({
    "cr3_total": len(cr3_ids),
    "previews_on_disk": len(have_previews),
    "entries_written": len(ids_with_preview),
    "still_missing_preview": missing_preview,
}, indent=2))