#!/usr/bin/env python3
"""Capture the TurnEvents get/create bridge boundary from the pinned executable."""

import hashlib
import json
import pathlib
import subprocess


ROOT = pathlib.Path("/home/alex/sots-re")
OUT = ROOT / "verify/results/research-live-record-bridge/run-472955e277202c411388c66b"
EXE = ROOT / "dumps/sots.exe"
OBJDUMP = pathlib.Path("/usr/bin/objdump")
SESSION = "run-472955e277202c411388c66b"

WINDOWS = [
    ("turn-get-create", "D", 0x00885380, 0x0088544A),
    ("turn-append", "D", 0x00884CB0, 0x00884D8F),
    ("turn-grow", "D", 0x008841A0, 0x00884440),
    ("nested-copy", "D", 0x00779850, 0x00779A20),
    ("nested-dtor", "D", 0x00629580, 0x006295CA),
    ("turn-dtor", "D", 0x0062E120, 0x0062E190),
    ("turn-alloc", "D", 0x006E8F50, 0x006E8FB0),
    ("turn-range-copy", "D", 0x0077FED0, 0x00780040),
    ("turn-vtable", "s", 0x00A0F070, 0x00A0F0A0),
]


def sha256(data: bytes) -> str:
    return hashlib.sha256(data).hexdigest()


records = []
for name, mode, start, stop in WINDOWS:
    argv = [str(OBJDUMP), f"-{mode}"]
    if mode == "D":
        argv.append("-Mintel")
    argv += [
        f"--start-address=0x{start:08x}",
        f"--stop-address=0x{stop:08x}",
        str(EXE),
    ]
    proc = subprocess.run(
        argv, cwd=ROOT, stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=False
    )
    (OUT / f"{name}.stdout.txt").write_bytes(proc.stdout)
    (OUT / f"{name}.stderr.txt").write_bytes(proc.stderr)
    records.append(
        {
            "name": name,
            "argv": argv,
            "start": f"0x{start:08x}",
            "stop": f"0x{stop:08x}",
            "returncode": proc.returncode,
            "stdout_bytes": len(proc.stdout),
            "stdout_sha256": sha256(proc.stdout),
            "stderr_bytes": len(proc.stderr),
            "stderr_sha256": sha256(proc.stderr),
            "instruction_lines": sum(
                1
                for line in proc.stdout.splitlines()
                if line.lstrip()[:1].isdigit() and b":" in line
            ),
        }
    )

manifest = {
    "schema": "sots-live-record-static-capture/1",
    "session": SESSION,
    "scope": "Read-only TurnEvents get/create and directly required lifetime helpers; static planning evidence only.",
    "cwd": str(ROOT),
    "source_identity": {
        "engine": {
            "path": "/tmp/opencode/sots-final-research-engine",
            "commit": "7741d42fc5e4e761e6449bdaf0e4a61d00036a23",
            "sha256": "ccd8e02083e8d2e2b3e97976ace2273c8f924dfc02a39e919004eaf3544c50fd",
        },
        "re": {
            "path": "/tmp/opencode/sots-final-research-re",
            "commit": "3bfde5a70d874a723e797a695bbd847fd82c0aa7",
            "sha256": "6696fd5201e144843617cbf6d78b41b5287ad5dcc9fa1e8aaa861d52b64e72e8",
        },
    },
    "input": {"path": str(EXE), "sha256": sha256(EXE.read_bytes())},
    "tool": {
        "path": str(OBJDUMP),
        "version": "GNU Binutils 2.38",
        "sha256": sha256(OBJDUMP.read_bytes()),
    },
    "windows": records,
}
(OUT / "manifest.json").write_text(
    json.dumps(manifest, indent=2) + "\n", encoding="utf-8"
)

if any(
    record["returncode"] != 0
    or record["stdout_bytes"] == 0
    or record["stderr_bytes"] != 0
    for record in records
):
    raise SystemExit(1)