#!/usr/bin/env python3
from __future__ import annotations

import subprocess
import sys
from pathlib import Path

PUBLIC_ROOT = "https://pbf.jpcn.ccwu.cc/swift/maplibre-particle"
GIT_REMOTE = "nas:/volume1/work/pbf/swift/maplibre-particle-spm.git"
WORK = Path.home() / "dev/MapLibreParticleDistribution"


def run(*args: str, cwd: Path | None = None) -> str:
    result = subprocess.run(
        args,
        cwd=cwd,
        check=True,
        text=True,
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT,
    )
    return result.stdout


def main() -> None:
    if len(sys.argv) != 3:
        raise SystemExit("usage: publish_swiftpm.py <ios-version> <zip-sha256>")
    version, checksum = sys.argv[1], sys.argv[2]
    if not WORK.exists():
        run("git", "clone", GIT_REMOTE, str(WORK))

    run("git", "fetch", "origin", cwd=WORK)
    run("git", "checkout", "main", cwd=WORK)
    run("git", "pull", "--ff-only", "origin", "main", cwd=WORK)

    tag_check = subprocess.run(
        ["git", "ls-remote", "--tags", "origin", f"refs/tags/{version}"],
        cwd=WORK,
        text=True,
        stdout=subprocess.PIPE,
        check=True,
    ).stdout.strip()
    if tag_check:
        raise SystemExit(f"SwiftPM tag already exists: {version}")

    url = f"{PUBLIC_ROOT}/{version}/MapLibre.dynamic.xcframework.zip"
    package = f'''// swift-tools-version: 5.7
import PackageDescription

let package = Package(
    name: "MapLibreDistribution",
    products: [
        .library(name: "MapLibre", targets: ["MapLibre"]),
    ],
    targets: [
        .binaryTarget(
            name: "MapLibre",
            url: "{url}",
            checksum: "{checksum}"
        ),
    ]
)
'''

    (WORK / "Package.swift").write_text(package)
    (WORK / "README.md").write_text(
        "# MapLibre Particle SwiftPM Distribution\n\n"
        "该仓库只保存 NavSea MapLibre Particle iOS binary distribution 的 SwiftPM manifest。\n"
        "产品和模块名固定为 MapLibre，供 MapLibre React Native 11.3.6 消费。\n\n"
        f"当前版本：{version}。\n"
        f"对应 binary：{url}\n"
    )
    run("git", "add", "Package.swift", "README.md", cwd=WORK)
    run("git", "commit", "-m", f"release: MapLibre Particle iOS {version}", cwd=WORK)
    run("git", "tag", "-a", version, "-m", f"MapLibre Particle iOS {version}", cwd=WORK)
    run("git", "push", "origin", "main", cwd=WORK)
    run("git", "push", "origin", version, cwd=WORK)
    run(
        "ssh", "nas",
        "git --git-dir=/volume1/work/pbf/swift/maplibre-particle-spm.git "
        "symbolic-ref HEAD refs/heads/main && "
        "git --git-dir=/volume1/work/pbf/swift/maplibre-particle-spm.git update-server-info",
    )
    print(f"SWIFTPM_PUBLISHED={version}")


if __name__ == "__main__":
    main()