// Copyright (c) 2020 Mercari, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package spanner

import (
	"fmt"

	"google.golang.org/api/option"
)

type Config struct {
	Project         string
	Instance        string
	Database        string
	CredentialsFile string

	// ClientOptions is options of Spanner clients when creating the clients for both normal
	// and admin. This options are evaluated first and can be overridden by other
	// configurations in Wrench.
	//
	// Experimental: There will be a breaking change in the future versions.
	ClientOptions []option.ClientOption
}

func (c *Config) URL() string {
	return fmt.Sprintf(
		"projects/%s/instances/%s/databases/%s",
		c.Project,
		c.Instance,
		c.Database,
	)
}
