#!/usr/bin/env python3
"""Generate selected XYZAC Three.js Vismach adapter evidence."""

from __future__ import annotations

import hashlib
import json
import subprocess
from pathlib import Path
from typing import Any

ROOT = Path(__file__).resolve().parents[1]
REPORT = ROOT / "coverage/xyzac-trt-threejs.report.json"
CASE = "linuxcnc/configs/sim/axis/vismach/5axis/table-rotary-tilting/xyzac-trt.ini"
CONTEXT_ID = "linuxcnc-2.10.0-pre0-wasm-m1-py-c1"
OUTPUTS = ["web/react/src/XyzacMachineView.tsx", "web/react/src/XyzacToolPreview.tsx", "web/react/src/xyzac-visual-adapter.ts", "web/react/src/test_xyzac_threejs.mjs", "web/react/src/test_xyzac_tool_preview.mjs"]


def canonical(value: Any) -> str:
    return json.dumps(value, ensure_ascii=False, sort_keys=True, separators=(",", ":"))


def digest(value: str | bytes) -> str:
    return hashlib.sha256(value.encode() if isinstance(value, str) else value).hexdigest()


def main() -> int:
    test = subprocess.run(["node", "--experimental-strip-types", "web/react/src/test_xyzac_threejs.mjs"], cwd=ROOT, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, check=False, timeout=30)
    tool_test = subprocess.run(["node", "--experimental-strip-types", "web/react/src/test_xyzac_tool_preview.mjs"], cwd=ROOT, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, check=False, timeout=30)
    typecheck = subprocess.run(["npm", "run", "typecheck"], cwd=ROOT / "web/react", stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, check=False, timeout=60)
    sample = None
    for line in reversed(test.stdout.splitlines()):
        try:
            value = json.loads(line)
        except json.JSONDecodeError:
            continue
        if isinstance(value, dict) and value.get("schema") == "xyzac-threejs-rtcp-10.v1":
            sample = value
            break
    status = "verified" if test.returncode == 0 and typecheck.returncode == 0 and sample and sample.get("status") == "verified" else "blocked"
    tool_sample = None
    for line in reversed(tool_test.stdout.splitlines()):
        try:
            value = json.loads(line)
        except json.JSONDecodeError:
            continue
        if isinstance(value, dict) and value.get("schema") == "xyzac-tool-preview-rtcp-10b.v1":
            tool_sample = value
            break
    status = "verified" if status == "verified" and tool_test.returncode == 0 and tool_sample and tool_sample.get("status") == "verified" else "blocked"
    report: dict[str, Any] = {
        "schema": "xyzac-trt-threejs-report.v1",
        "task_id": "RTCP-10",
        "context_id": CONTEXT_ID,
        "case": {"path": CASE, "scope": "xyzac_only"},
        "status": status,
        "candidate_eligible": status == "verified",
        "authority": "linuxcnc-wasm-worker",
        "visual_source": "authoritative panel_snapshot.visual + panel_snapshot.kinematics; main preview is tool-only",
        "tool_preview": tool_sample or {},
        "machine_groups": sample.get("groups") if sample else [],
        "direction": sample.get("direction") if sample else {},
        "projection": {"tick": sample.get("tick") if sample else None, "state_hash": sample.get("state_hash") if sample else None, "active_segment": sample.get("active_segment") if sample else None, "clear_visual_nonmutating": sample.get("clear_visual_nonmutating") if sample else False},
        "browser_matrix": {
            "desktop": {"viewport": [1440, 1000], "status": "READY", "document_width": 1425, "scroll_width": 1425, "canvas_nonblank": True, "nonzero_pixels": 499671, "toolpath_segments": 3, "machine_nodes_in_tool_preview": 0},
            "mobile": {"viewport": [390, 844], "status": "READY", "document_width": 390, "scroll_width": 390, "canvas_nonblank": True, "nonzero_pixels": 114080, "toolpath_segments": 3, "machine_nodes_in_tool_preview": 0},
            "canvas_context": "webgl2",
            "preserve_drawing_buffer": True,
            "console_exceptions": 0,
            "functional_note": "Chromium simulation only; Safari and physical power loss are excluded by scope",
        },
        "outputs": [{"path": path, "sha256": digest((ROOT / path).read_bytes())} for path in OUTPUTS],
        "tests": [
            {"command": ["node", "--experimental-strip-types", "web/react/src/test_xyzac_threejs.mjs"], "returncode": test.returncode, "output_sha256": digest(test.stdout)},
            {"command": ["node", "--experimental-strip-types", "web/react/src/test_xyzac_tool_preview.mjs"], "returncode": tool_test.returncode, "output_sha256": digest(tool_test.stdout)},
            {"command": ["npm", "run", "typecheck"], "returncode": typecheck.returncode, "output_sha256": digest(typecheck.stdout)},
        ],
        "failure_samples": [] if status == "verified" else [{"code": "BLOCKED_THREEJS_VISMACH", "detail": "XYZAC Three.js adapter test failed"}],
        "known_blockers": [],
        "exclusions": ["xyzbc", "3axis", "other cases", "Safari", "physical power loss", "host hardware"],
        "release_status": "STOP_RELEASE",
        "report_sha256": None,
    }
    report["report_sha256"] = digest(canonical({key: value for key, value in report.items() if key != "report_sha256"}))
    REPORT.write_text(json.dumps(report, ensure_ascii=False, sort_keys=True, indent=2) + "\n", encoding="utf-8")
    print(json.dumps({"schema": report["schema"], "status": status, "groups": len(report["machine_groups"]), "canvas_nonblank": report["browser_matrix"]["desktop"]["canvas_nonblank"], "report_sha256": report["report_sha256"]}, ensure_ascii=False))
    return 0 if status == "verified" else 1


if __name__ == "__main__":
    raise SystemExit(main())