/*
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 engine

import (
	"fmt"
	"reflect"
	"testing"
	"time"

	"github.com/cgrates/cgrates/config"
	"github.com/cgrates/cgrates/utils"
)

func TestAgentRequestParseFieldDateTime(t *testing.T) {
	tntTpl := config.NewRSRParsersMustCompile("*daily", utils.InfieldSep)
	AgentReq := NewEventRequest(utils.MapStorage{}, nil, nil, tntTpl, "", "", nil, nil)
	fctTemp := &config.FCTemplate{
		Type:     utils.MetaDateTime,
		Value:    config.NewRSRParsersMustCompile("*daily", utils.InfieldSep),
		Layout:   "“Mon Jan _2 15:04:05 2006”",
		Timezone: "",
	}

	result, err := AgentReq.ParseField(fctTemp)
	if err != nil {
		t.Errorf("Expected %v but received %v", nil, err)
	}

	expected, err := utils.ParseTimeDetectLayout("*daily", utils.FirstNonEmpty(fctTemp.Timezone, config.CgrConfig().GeneralCfg().DefaultTimezone))
	if err != nil {
		t.Errorf("Expected %v but received %v", nil, err)
	}
	strRes := fmt.Sprintf("%v", result)
	finRes, err := time.Parse("“Mon Jan _2 15:04:05 2006”", strRes)
	if err != nil {
		t.Errorf("Expected %v but received %v", nil, err)
	}
	if !reflect.DeepEqual(finRes.Day(), expected.Day()) {
		t.Errorf("Expected %v but received %v", expected, result)
	}
}