// Copyright © 2018 Banzai Cloud
//
// 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 pke

import (
	"database/sql/driver"
	"fmt"

	"github.com/spf13/cast"
)

// CRI is the schema for the DB.
type CRI struct {
	Model

	Runtime       Runtime `yaml:"runtime"`
	RuntimeConfig Config  `yaml:"runtimeConfig" gorm:"type:text"`
}

// TableName changes the default table name.
func (CRI) TableName() string {
	return "topology_cris"
}

func (c CRI) String() string {
	return fmt.Sprintf(
		"ID: %d, CreatedAt: %v, CreatedBy: %d, ClusterID: %d, Runtime: %s",
		c.ID,
		c.CreatedAt,
		c.CreatedBy,
		c.ClusterID,
		c.Runtime,
	)
}

// Runtime is the schema for the DB.
type Runtime string

const (
	CRIDocker     Runtime = "docker"
	CRIContainerd Runtime = "containerd"
)

// Value implements the driver.Valuer interface
func (n Runtime) Value() (driver.Value, error) {
	return string(n), nil
}

// Scan implements the sql.Scanner interface
func (n *Runtime) Scan(src interface{}) error {
	value, err := cast.ToStringE(src)
	*n = Runtime(value)
	return err
}
