/***********************************************************************************************************************
 *
 *   MIT License
 *
 *   Copyright (c) 2021 Nicolas JUHEL
 *
 *   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 nutsdb

import (
	"context"
	"sync/atomic"
	"time"

	libclu "github.com/nabbar/golib/cluster"
	liberr "github.com/nabbar/golib/errors"
)

type NutsDB interface {
	Listen() liberr.Error
	Restart() liberr.Error
	Shutdown() liberr.Error

	ForceRestart()
	ForceShutdown()

	IsRunning() bool
	IsReady(ctx context.Context) bool
	WaitReady(ctx context.Context, tick time.Duration)

	//StatusInfo() (name string, release string, hash string)
	//StatusHealth() error
	//StatusRoute(prefix string, fctMessage status.FctMessage, sts status.RouteStatus)

	Cluster() libclu.Cluster
	Client(ctx context.Context, tickSync time.Duration) Client
}

func New(c Config) NutsDB {
	return &ndb{
		c: c,
		t: new(atomic.Value),
		r: new(atomic.Value),
	}
}