#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
tests/list_md_seen_by_importer.py
Zeigt, welche Markdown-Dateien der Importer sehen würde (gleiche Filter & Sortierung).
Usage:
  python3 tests/list_md_seen_by_importer.py --vault ./test_vault
"""
from __future__ import annotations
import argparse, os, sys, json

def iter_md(root: str):
    out = []
    for dirpath, _, filenames in os.walk(root):
        for fn in filenames:
            p = os.path.join(dirpath, fn)
            pn = p.replace("\\", "/")
            item = {
                "path": os.path.abspath(p),
                "rel": os.path.relpath(p, root).replace("\\", "/"),
                "included": False,
                "reason": "",
            }
            if not fn.lower().endswith(".md"):
                item["reason"] = "skip_ext"
            elif "/.obsidian/" in pn or "/_backup_frontmatter/" in pn or "/_imported/" in pn:
                item["reason"] = "skip_special_dir"
            else:
                item["included"] = True
                item["reason"] = "ok"
                out.append(item)
            # auch die ausgeschlossenen zeigen:
            if not item["included"]:
                print(json.dumps(item, ensure_ascii=False))
    out_sorted = sorted(out, key=lambda x: x["rel"])
    for i, it in enumerate(out_sorted):
        it["order"] = i
        print(json.dumps(it, ensure_ascii=False))
    print(json.dumps({"summary":"done","included":len(out_sorted)}, ensure_ascii=False))

def main():
    ap = argparse.ArgumentParser()
    ap.add_argument("--vault", required=True)
    args = ap.parse_args()
    root = os.path.abspath(args.vault)
    iter_md(root)

if __name__ == "__main__":
    main()