#!/usr/bin/env bash
# Inject cascade-bar include into every editions/<slug> freeze on koopa.
# No zypper, no Caddy plugin, no root — hernani must own $WWW.
#
#   bash scripts/dossiers-ngi/inject-editions-bar.sh
#   WWW=/var/www/monitoring-sites/dossiers.ngi.hacktivism.ch bash …
#
# Way back without the bar: https://dossiers.ngi.hacktivism.ch/_cascade/use/flask
set -euo pipefail

WWW="${WWW:-/var/www/monitoring-sites/dossiers.ngi.hacktivism.ch}"
ED="${ED:-$WWW/editions}"

if [[ ! -d "$ED" ]]; then
  echo "FAIL: not a dir: $ED" >&2
  exit 2
fi

python3 - "$ED" <<'PY'
from __future__ import annotations

import re
import sys
from pathlib import Path

INCLUDE = '{% include "_cascade/bar.html" . %}'
BODY_RE = re.compile(r"(<body[^>]*>)", re.IGNORECASE)


def inject(text: str) -> str | None:
    if INCLUDE in text or "_cascade/bar" in text:
        return None
    m = BODY_RE.search(text)
    if not m:
        return None
    i = m.end()
    return text[:i] + "\n" + INCLUDE + "\n" + text[i:]


root = Path(sys.argv[1]).resolve()
scanned = changed = skipped = nobody = 0
print(f"ED={root}")
for slug_dir in sorted(p for p in root.iterdir() if p.is_dir()):
    for path in slug_dir.rglob("*.html"):
        posix = path.as_posix()
        if "/_cascade/" in posix + "/":
            continue
        scanned += 1
        raw = path.read_text(encoding="utf-8", errors="ignore")
        if INCLUDE in raw or "_cascade/bar" in raw:
            skipped += 1
            continue
        out = inject(raw)
        if out is None:
            nobody += 1
            print(f"NOBODY {path.relative_to(root)}")
            continue
        path.write_text(out, encoding="utf-8")
        changed += 1
        print(f"INJECT {path.relative_to(root)}")

print(f"OK scanned={scanned} injected={changed} already={skipped} nobody={nobody}")
if nobody:
    sys.exit(1)
PY

echo "----- index.html bar? -----"
python3 - "$ED" <<'PY'
from pathlib import Path
import sys
root = Path(sys.argv[1])
for d in sorted(p for p in root.iterdir() if p.is_dir()):
    idx = d / "index.html"
    if not idx.is_file():
        print(f"MISSING {d.name}/index.html")
        continue
    t = idx.read_text(encoding="utf-8", errors="ignore")
    flag = "BAR" if ("cascade-bar" in t or "_cascade/bar" in t) else "NOBAR"
    print(f"{flag} {d.name}")
PY