package auth

import (
	"context"

	"github.com/coreos/go-oidc/v3/oidc"
	"golang.org/x/oauth2"
)

// This is all the user info that this script needs
type UserInfo struct {
	Email string `json:"email"`
}

type OAuthProvider struct {
	Provider *oidc.Provider
	Config   oauth2.Config
}

var Providers []OAuthProvider
var DefaultProvider *OAuthProvider // Assumed to be the last created provider

func CreateOAuthProvider(issuer string, clientID string) error {
	ctx := context.Background()
	provider, err := oidc.NewProvider(ctx, issuer)
	if err != nil {
		return err
	}

	OAuthConfig := oauth2.Config{
		ClientID:    clientID,
		RedirectURL: "http://localhost:8080/callback",
		Endpoint:    provider.Endpoint(),
		Scopes: []string{
			oidc.ScopeOpenID,
			"profile",
			"email",
		},
	}

	newProvider := OAuthProvider{
		Provider: provider,
		Config:   OAuthConfig,
	}
	Providers = append(Providers, newProvider)
	DefaultProvider = &newProvider
	return nil
}