package oauth

import (
	"github.com/rs/zerolog/log"
	"github.com/thomiceli/opengist/internal/db"
	"net/url"
)

const (
	GitHubProviderString = "github"
	GitLabProviderString = "gitlab"
	GiteaProviderString  = "gitea"
	OpenIDConnectString  = "openid-connect"
)

type Provider interface {
	RegisterProvider() error
	SSHKeysURL(user *db.User) string
	GetProviderUserID(user *db.User) bool
	SetProviderUserID() error
	GetAvatarURL(user *db.User) string
}

func DefineProvider(provider string, url string) Provider {
	switch provider {
	case GitHubProviderString:
		return NewGitHubProvider(url)
	case GitLabProviderString:
		return NewGitLabProvider(url)
	case GiteaProviderString:
		return NewGiteaProvider(url)
	case OpenIDConnectString:
		return NewOIDCProvider(url)
	}

	return nil
}

func urlJoin(base string, elem ...string) string {
	joined, err := url.JoinPath(base, elem...)
	if err != nil {
		log.Error().Err(err).Msg("Cannot join url")
	}

	return joined
}