// Copyright 2022 Cloudbase Solutions SRL
//
//    Licensed under the Apache License, Version 2.0 (the "License"); you may
//    not use this file except in compliance with the License. You may obtain
//    a copy of the License at
//
//         http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
//    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
//    License for the specific language governing permissions and limitations
//    under the License.

package util

import (
	"context"
	"net/http"

	"github.com/pkg/errors"

	runnerErrors "github.com/cloudbase/garm-provider-common/errors"
	commonParams "github.com/cloudbase/garm-provider-common/params"
	"github.com/cloudbase/garm/runner/common"
)

func FetchTools(ctx context.Context, cli common.GithubClient) ([]commonParams.RunnerApplicationDownload, error) {
	tools, ghResp, err := cli.ListEntityRunnerApplicationDownloads(ctx)
	if err != nil {
		if ghResp != nil && ghResp.StatusCode == http.StatusUnauthorized {
			return nil, errors.Wrap(runnerErrors.ErrUnauthorized, "fetching tools")
		}
		return nil, errors.Wrap(err, "fetching runner tools")
	}

	ret := []commonParams.RunnerApplicationDownload{}
	for _, tool := range tools {
		if tool == nil {
			continue
		}
		ret = append(ret, commonParams.RunnerApplicationDownload(*tool))
	}
	return ret, nil
}