/*
 * MIT License
 *
 * Copyright (c) 2022 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 ldap

import (
	"sync/atomic"

	libcfg "github.com/nabbar/golib/config"
	cfgtps "github.com/nabbar/golib/config/types"
	libctx "github.com/nabbar/golib/context"
	lbldap "github.com/nabbar/golib/ldap"
)

// @TODO: refactor LDAP Package

type ComponentLDAP interface {
	cfgtps.Component

	SetAttributes(att []string)

	GetConfig() *lbldap.Config
	SetConfig(opt *lbldap.Config)

	GetLDAP() *lbldap.HelperLDAP
	SetLDAP(l *lbldap.HelperLDAP)
}

func New(ctx libctx.FuncContext) ComponentLDAP {
	var (
		a = new(atomic.Value)
		c = new(atomic.Value)
		l = new(atomic.Value)
	)

	a.Store(make([]string, 0))
	c.Store(&lbldap.Config{})
	l.Store(&lbldap.HelperLDAP{})

	return &componentLDAP{
		a: a,
		c: c,
		l: l,
		x: libctx.NewConfig[uint8](ctx),
	}
}

func Register(cfg libcfg.Config, key string, cpt ComponentLDAP) {
	cfg.ComponentSet(key, cpt)
}

func RegisterNew(ctx libctx.FuncContext, cfg libcfg.Config, key string) {
	cfg.ComponentSet(key, New(ctx))
}

func Load(getCpt cfgtps.FuncCptGet, key string) ComponentLDAP {
	if c := getCpt(key); c == nil {
		return nil
	} else if h, ok := c.(ComponentLDAP); !ok {
		return nil
	} else {
		return h
	}
}
