import json, os, sys

OUT = '.scratch/cockpit-real-data-wayfinding/verify/artifacts/t67'
names = ["map-snapshot","infra-base-archives","infra-operating","infra-management","infra-emergency",
         "mon-overview","mon-distribution","mon-situation","ev-current","ev-history","ev-efficiency",
         "ev-analysis","ov-monitoring","ov-warning-settings","work-orders"]
variants = ["none","d0","d1","dun","d99"]

def load(n, v):
    p = os.path.join(OUT, f"v2-{n}-{v}.json")
    try:
        with open(p, encoding='utf-8') as f:
            return json.load(f)
    except Exception as e:
        return {"__load_error__": str(e)}

def walk(a, b, path="", out=None, limit=400):
    if out is None: out = []
    if len(out) >= limit: return out
    if type(a) != type(b):
        out.append((path, repr(a)[:60], repr(b)[:60])); return out
    if isinstance(a, dict):
        for k in sorted(set(a) | set(b)):
            if k not in a: out.append((path+"/"+k, "<absent>", repr(b[k])[:60])); continue
            if k not in b: out.append((path+"/"+k, repr(a[k])[:60], "<absent>")); continue
            walk(a[k], b[k], path+"/"+k, out, limit)
    elif isinstance(a, list):
        if len(a) != len(b):
            out.append((path+"/len", str(len(a)), str(len(b))))
        for i in range(min(len(a), len(b))):
            walk(a[i], b[i], path+f"[{i}]", out, limit)
    else:
        if a != b: out.append((path, repr(a)[:60], repr(b)[:60]))
    return out

for n in names:
    print("="*100)
    print(n)
    for v in variants[1:]:
        a = load(n,"none"); b = load(n,v)
        if "__load_error__" in b:
            print(f"  none vs {v}: LOAD ERROR {b['__load_error__']}"); continue
        d = walk(a,b)
        print(f"  none vs {v}: {len(d)} diff(s)")
        for p,x,y in d[:12]:
            print(f"     {p}: {x}  ->  {y}")