/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>
*/

package config

// Represents one connection instance towards Kamailio
type KamConnCfg struct {
	Alias      string
	Address    string
	Reconnects int
}

func (self *KamConnCfg) loadFromJsonCfg(jsnCfg *KamConnJsonCfg) error {
	if jsnCfg == nil {
		return nil
	}
	if jsnCfg.Address != nil {
		self.Address = *jsnCfg.Address
	}
	if jsnCfg.Alias != nil {
		self.Alias = *jsnCfg.Alias
	}
	if jsnCfg.Reconnects != nil {
		self.Reconnects = *jsnCfg.Reconnects
	}
	return nil
}

// SM-Kamailio config section
type KamAgentCfg struct {
	Enabled       bool
	SessionSConns []*RemoteHost
	CreateCdr     bool
	EvapiConns    []*KamConnCfg
	Timezone      string
}

func (ka *KamAgentCfg) loadFromJsonCfg(jsnCfg *KamAgentJsonCfg) error {
	if jsnCfg == nil {
		return nil
	}
	if jsnCfg.Enabled != nil {
		ka.Enabled = *jsnCfg.Enabled
	}
	if jsnCfg.Sessions_conns != nil {
		ka.SessionSConns = make([]*RemoteHost, len(*jsnCfg.Sessions_conns))
		for idx, jsnHaCfg := range *jsnCfg.Sessions_conns {
			ka.SessionSConns[idx] = NewDfltRemoteHost()
			ka.SessionSConns[idx].loadFromJsonCfg(jsnHaCfg)
		}
	}
	if jsnCfg.Create_cdr != nil {
		ka.CreateCdr = *jsnCfg.Create_cdr
	}
	if jsnCfg.Evapi_conns != nil {
		ka.EvapiConns = make([]*KamConnCfg, len(*jsnCfg.Evapi_conns))
		for idx, jsnConnCfg := range *jsnCfg.Evapi_conns {
			ka.EvapiConns[idx] = NewDfltKamConnConfig()
			ka.EvapiConns[idx].loadFromJsonCfg(jsnConnCfg)
		}
	}
	return nil
}
