"""Recreate results/ifmaps/<shape>/*.npy (the exact profiled inputs) for a version, so the shipped
NEFF + profile.ntff can be reloaded in neuron-explorer or re-run.

  python tools/make_ifmaps.py <version dir> [...]      (needs the pinned nki for adapters that import the kernel)

Inputs come from the family's inputs.py with seed 0, passed through the version's call adapter
exactly as the harness does; names match the NEFF's input tensors. Each file is checked against
results/ifmaps.sha256.json.
"""
import hashlib, json, os, sys

HERE = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, os.path.join(os.path.dirname(HERE), "harness"))
import run  # noqa: E402


def main(vdirs):
    import numpy as np, yaml
    bad = 0
    for vd in vdirs:
        vd = os.path.abspath(vd); fd = os.path.dirname(vd)
        man = yaml.safe_load(open(os.path.join(vd, "manifest.yaml")))
        want = json.load(open(os.path.join(vd, "results", "ifmaps.sha256.json")))
        sys.path.insert(0, fd)
        inputs = run.load_mod(os.path.join(fd, "inputs.py"), f"mi_{abs(hash(vd))}")
        k = run.load_kernel(vd, man, man["id"] + "_mi")
        ad = run.make_adapter(fd, vd, man)
        for sid, files in want.items():
            args, kw = inputs.make_inputs(0, sid)
            ad_args, ad_kw = args, kw
            if ad is not None:
                try:
                    ad.last = None
                    ad(lambda *a, **k2: None, args, kw)        # run the adapter only, not the kernel
                    ad_args, ad_kw = ad.last
                except Exception:
                    pass
            arrays = dict(run.named_arrays(k, ad_args, ad_kw))
            od = os.path.join(vd, "results", "ifmaps", sid); os.makedirs(od, exist_ok=True)
            for name, h in files.items():
                base = name.replace(".must_alias_input", "")
                a = arrays.get(base)
                if a is None:
                    print("MISSING", man["id"], sid, name); bad += 1; continue
                p = os.path.join(od, name + ".npy"); np.save(p, np.ascontiguousarray(a))
                if hashlib.sha256(open(p, "rb").read()).hexdigest() != h:
                    print("HASH MISMATCH", man["id"], sid, name); bad += 1
        print("ok" if not bad else "issues", man["id"])
    sys.exit(1 if bad else 0)


if __name__ == "__main__":
    main(sys.argv[1:])