#!/usr/bin/env python3

import json
from datetime import timedelta
from packaging import version


def find_release(json_dict, channel="Release"):
	releases = filter(
		lambda x: x["prerelease"] is False
		and x["draft"] is False
		and x["name"].startswith(channel)
		and not "Android" in x["name"],
		json_dict,
	)
	releases = list(releases)
	if not len(releases):
		return None
	return sorted(releases, key=lambda x: version.parse(x["tag_name"]))[-1]


async def generate(hub, **pkginfo):

	json_dict = await hub.pkgtools.fetch.get_page(
		"https://api.github.com/repos/brave/brave-browser/releases?per_page=100", is_json=True, refresh_interval=timedelta(days=5)
	)

	# Try to use the latest release version, but fall back to latest nightly if none found:
	release = None
	dl_asset = None
	for channel in ["Release", "Beta", "Dev", "Nightly"]:
		r = find_release(json_dict, channel=channel)
		if r:
			dl_assets = list(
				filter(
					lambda x: x["browser_download_url"].endswith("-linux-amd64.zip")
					or x["browser_download_url"].endswith("-linux-x64.zip"),
					r["assets"],
				)
			)
			if len(dl_assets):
				release = r
				dl_asset = dl_assets[0]
				break

	if release is None or dl_asset is None:
		raise hub.pkgtools.ebuild.BreezyError("Can't find a suitable release of Brave.")

	version = release["tag_name"][1:]  # strip leading 'v'

	url = dl_asset["browser_download_url"]

	ebuild = hub.pkgtools.ebuild.BreezyBuild(
		**pkginfo, version=version, artifacts=[hub.pkgtools.ebuild.Artifact(url=url)]
	)
	ebuild.push()


# vim: ts=4 sw=4 noet