#!/usr/bin/env python3
import argparse
from typing import cast
from script_common import ensure_dotnet_publish, find_csproj_by_keyword, resolve_repo_root, SdtResult


def main() -> int:
    parser = argparse.ArgumentParser(description="Cross-platform .NET sidecar publish helper")
    _ = parser.add_argument("--configuration", default="Release")
    _ = parser.add_argument("--runtime", default="win-x64")
    _ = parser.add_argument("--repo-root", default=None)
    _ = parser.add_argument("--project", default=None, help="Relative/absolute path to sidecar csproj")
    _ = parser.add_argument("--output-dir", default="output")
    args = parser.parse_args()

    repo_root_val = cast(str | None, args.repo_root)
    repo_root = resolve_repo_root(repo_root_val)
    output_dir_val = cast(str, args.output_dir)
    output_dir = (repo_root / output_dir_val).resolve()
    output_dir.mkdir(parents=True, exist_ok=True)

    project_val = cast(str | None, args.project)
    if project_val:
        csproj = (repo_root / project_val).resolve()
    else:
        csproj = find_csproj_by_keyword(repo_root, ["sidecar"])
        
    if csproj is None or not csproj.exists():
        print("Could not locate sidecar project. Pass --project <path/to/project.csproj>.")
        return 2

    res: SdtResult = ensure_dotnet_publish(
        csproj=csproj,
        output_dir=output_dir,
        configuration=str(args.configuration),
        runtime=str(args.runtime),
        single_file=True,
        self_contained=True
    )
    
    if res["exit_code"] != 0:
        return int(res["exit_code"])

    runtime_val = str(args.runtime)
    binary_name = csproj.stem + (".exe" if runtime_val.startswith("win-") else "")
    binary_path = output_dir / binary_name
    if binary_path.exists():
        print(f"Published executable: {binary_path}")
    else:
        print(f"Publish completed. Output directory: {output_dir}")
    return 0


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