/*
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

import (
	"reflect"
	"testing"

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

func TestDispatcherSCfgloadFromJsonCfg(t *testing.T) {
	jsonCfg := &DispatcherSJsonCfg{
		Enabled:                  utils.BoolPointer(true),
		Indexed_selects:          utils.BoolPointer(true),
		String_indexed_fields:    &[]string{"*req.prefix", "*req.indexed"},
		Prefix_indexed_fields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		Suffix_indexed_fields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		Exists_indexed_fields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		Notexists_indexed_fields: &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		Attributes_conns:         &[]string{utils.MetaInternal, "*conn1"},
		Nested_fields:            utils.BoolPointer(true),
	}
	expected := &DispatcherSCfg{
		Enabled:                true,
		IndexedSelects:         true,
		StringIndexedFields:    &[]string{"*req.prefix", "*req.indexed"},
		PrefixIndexedFields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		SuffixIndexedFields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		ExistsIndexedFields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		NotExistsIndexedFields: &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		AttributeSConns:        []string{utils.ConcatenatedKey(utils.MetaDispatchers, utils.MetaAttributes), "*conn1"},
		NestedFields:           true,
		Opts: &DispatchersOpts{
			[]*utils.DynamicBoolOpt{},
		},
	}
	jsnCfg := NewDefaultCGRConfig()
	if err = jsnCfg.dispatcherSCfg.loadFromJSONCfg(jsonCfg); err != nil {
		t.Error(err)
	} else if !reflect.DeepEqual(expected, jsnCfg.dispatcherSCfg) {
		t.Errorf("Expected %+v \n, received %+v", utils.ToJSON(expected), utils.ToJSON(jsnCfg.dispatcherSCfg))
	}
	jsonCfg = nil
	if err = jsnCfg.dispatcherSCfg.loadFromJSONCfg(jsonCfg); err != nil {
		t.Error(err)
	}
}

func TestDispatcherSCfgAsMapInterface(t *testing.T) {
	cfgJSONStr := `{
		"dispatchers":{
			"enabled": false,
			"indexed_selects":true,
			"prefix_indexed_fields": [],
            "suffix_indexed_fields": [],
			"exists_indexed_fields": [],
            "notexists_indexed_fields": [],
			"nested_fields": false,
			"attributes_conns": [],
		},
		
}`
	eMap := map[string]interface{}{
		utils.EnabledCfg:                false,
		utils.IndexedSelectsCfg:         true,
		utils.PrefixIndexedFieldsCfg:    []string{},
		utils.SuffixIndexedFieldsCfg:    []string{},
		utils.ExistsIndexedFieldsCfg:    []string{},
		utils.NotExistsIndexedFieldsCfg: []string{},
		utils.NestedFieldsCfg:           false,
		utils.AttributeSConnsCfg:        []string{},
		utils.OptsCfg: map[string]interface{}{
			utils.MetaDispatcherSCfg: []*utils.DynamicBoolOpt{},
		},
	}
	if cgrCfg, err := NewCGRConfigFromJSONStringWithDefaults(cfgJSONStr); err != nil {
		t.Error(err)
	} else if rcv := cgrCfg.dispatcherSCfg.AsMapInterface(""); !reflect.DeepEqual(eMap, rcv) {
		t.Errorf("Expected %+v, received %+v", eMap, rcv)
	}
}

func TestDispatcherSCfgAsMapInterface1(t *testing.T) {
	cfgJSONStr := `{
		"dispatchers":{
			"enabled": false,
			"indexed_selects":true,
            "string_indexed_fields": ["*req.prefix"],
			"prefix_indexed_fields": ["*req.prefix","*req.indexed","*req.fields"],
            "suffix_indexed_fields": ["*req.prefix"],
			"exists_indexed_fields": ["*req.prefix","*req.indexed","*req.fields"],
            "notexists_indexed_fields": ["*req.prefix"],
			"nested_fields": false,
			"attributes_conns": ["*internal", "*conn1"],
		},
		
}`
	eMap := map[string]interface{}{
		utils.EnabledCfg:                false,
		utils.IndexedSelectsCfg:         true,
		utils.StringIndexedFieldsCfg:    []string{"*req.prefix"},
		utils.PrefixIndexedFieldsCfg:    []string{"*req.prefix", "*req.indexed", "*req.fields"},
		utils.SuffixIndexedFieldsCfg:    []string{"*req.prefix"},
		utils.ExistsIndexedFieldsCfg:    []string{"*req.prefix", "*req.indexed", "*req.fields"},
		utils.NotExistsIndexedFieldsCfg: []string{"*req.prefix"},
		utils.NestedFieldsCfg:           false,
		utils.AttributeSConnsCfg:        []string{"*internal", "*conn1"},
		utils.OptsCfg: map[string]interface{}{
			utils.MetaDispatcherSCfg: []*utils.DynamicBoolOpt{},
		},
	}
	if cgrCfg, err := NewCGRConfigFromJSONStringWithDefaults(cfgJSONStr); err != nil {
		t.Error(err)
	} else if rcv := cgrCfg.dispatcherSCfg.AsMapInterface(""); !reflect.DeepEqual(eMap, rcv) {
		t.Errorf("Expected %+v, received %+v", eMap, rcv)
	}
}

func TestDispatcherSCfgAsMapInterface2(t *testing.T) {
	cfgJSONStr := `{
		"dispatchers":{},
}`
	eMap := map[string]interface{}{
		utils.EnabledCfg:                false,
		utils.IndexedSelectsCfg:         true,
		utils.PrefixIndexedFieldsCfg:    []string{},
		utils.SuffixIndexedFieldsCfg:    []string{},
		utils.ExistsIndexedFieldsCfg:    []string{},
		utils.NotExistsIndexedFieldsCfg: []string{},
		utils.NestedFieldsCfg:           false,
		utils.AttributeSConnsCfg:        []string{},
		utils.OptsCfg: map[string]interface{}{
			utils.MetaDispatcherSCfg: []*utils.DynamicBoolOpt{},
		},
	}
	if cgrCfg, err := NewCGRConfigFromJSONStringWithDefaults(cfgJSONStr); err != nil {
		t.Error(err)
	} else if rcv := cgrCfg.dispatcherSCfg.AsMapInterface(""); !reflect.DeepEqual(eMap, rcv) {
		t.Errorf("Expected %+v, received %+v", eMap, rcv)
	}
}
func TestDispatcherSCfgClone(t *testing.T) {
	ban := &DispatcherSCfg{
		Enabled:                true,
		IndexedSelects:         true,
		StringIndexedFields:    &[]string{"*req.prefix", "*req.indexed"},
		PrefixIndexedFields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		SuffixIndexedFields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		ExistsIndexedFields:    &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		NotExistsIndexedFields: &[]string{"*req.prefix", "*req.indexed", "*req.fields"},
		AttributeSConns:        []string{utils.ConcatenatedKey(utils.MetaDispatchers, utils.MetaAttributes), "*conn1"},
		NestedFields:           true,
		Opts:                   &DispatchersOpts{},
	}
	rcv := ban.Clone()
	if !reflect.DeepEqual(ban, rcv) {
		t.Errorf("Expected: %+v\nReceived: %+v", utils.ToJSON(ban), utils.ToJSON(rcv))
	}
	if rcv.AttributeSConns[1] = ""; ban.AttributeSConns[1] != "*conn1" {
		t.Errorf("Expected clone to not modify the cloned")
	}

	if (*rcv.StringIndexedFields)[0] = ""; (*ban.StringIndexedFields)[0] != "*req.prefix" {
		t.Errorf("Expected clone to not modify the cloned")
	}

	if (*rcv.PrefixIndexedFields)[0] = ""; (*ban.PrefixIndexedFields)[0] != "*req.prefix" {
		t.Errorf("Expected clone to not modify the cloned")
	}
	if (*rcv.SuffixIndexedFields)[0] = ""; (*ban.SuffixIndexedFields)[0] != "*req.prefix" {
		t.Errorf("Expected clone to not modify the cloned")
	}
}

func TestDispatcherSJsonCfg(t *testing.T) {
	var d *DispatcherSJsonCfg

	v1 := &DispatcherSCfg{
		Enabled:             false,
		IndexedSelects:      false,
		StringIndexedFields: &[]string{"*req.Field1"},
		PrefixIndexedFields: nil,
		SuffixIndexedFields: nil,
		NestedFields:        true,
		AttributeSConns:     []string{"*localhost"},
		Opts:                &DispatchersOpts{},
	}

	v2 := &DispatcherSCfg{
		Enabled:             true,
		IndexedSelects:      true,
		StringIndexedFields: &[]string{"*req.Field2"},
		PrefixIndexedFields: &[]string{},
		SuffixIndexedFields: &[]string{},
		NestedFields:        false,
		AttributeSConns:     []string{"*birpc"},
		Opts:                &DispatchersOpts{},
	}

	expected := &DispatcherSJsonCfg{
		Enabled:               utils.BoolPointer(true),
		Indexed_selects:       utils.BoolPointer(true),
		String_indexed_fields: &[]string{"*req.Field2"},
		Prefix_indexed_fields: &[]string{},
		Suffix_indexed_fields: &[]string{},
		Nested_fields:         utils.BoolPointer(false),
		Attributes_conns:      &[]string{"*birpc"},
		Opts:                  &DispatchersOptsJson{},
	}

	rcv := diffDispatcherSJsonCfg(d, v1, v2)
	if !reflect.DeepEqual(rcv, expected) {
		t.Errorf("Expected %v \n but received \n %v", utils.ToJSON(expected), utils.ToJSON(rcv))
	}

	v2_2 := v1
	expected2 := &DispatcherSJsonCfg{
		Opts: &DispatchersOptsJson{},
	}

	rcv = diffDispatcherSJsonCfg(d, v1, v2_2)
	if !reflect.DeepEqual(rcv, expected2) {
		t.Errorf("Expected %v \n but received \n %v", utils.ToJSON(expected2), utils.ToJSON(rcv))
	}
}

func TestDispatcherSCfgCloneTest(t *testing.T) {
	dspCfg := &DispatcherSCfg{
		Enabled:             false,
		IndexedSelects:      false,
		StringIndexedFields: &[]string{"*req.Field1"},
		PrefixIndexedFields: nil,
		SuffixIndexedFields: nil,
		NestedFields:        true,
		AttributeSConns:     []string{"*localhost"},
		Opts:                &DispatchersOpts{},
	}

	exp := &DispatcherSCfg{
		Enabled:             false,
		IndexedSelects:      false,
		StringIndexedFields: &[]string{"*req.Field1"},
		PrefixIndexedFields: nil,
		SuffixIndexedFields: nil,
		NestedFields:        true,
		AttributeSConns:     []string{"*localhost"},
		Opts:                &DispatchersOpts{},
	}

	rcv := dspCfg.CloneSection()
	if !reflect.DeepEqual(rcv, exp) {
		t.Errorf("Expected %v \n but received \n %v", utils.ToJSON(exp), utils.ToJSON(rcv))
	}
}

func TestDispatchersOptsLoadFromJSONCfgNil(t *testing.T) {
	var jsnCfg *DispatchersOptsJson
	dspOpts := &DispatchersOpts{
		Dispatchers: []*utils.DynamicBoolOpt{
			{
				Tenant: "Filler val",
			},
		},
	}
	dspOptsClone := dspOpts.Clone()
	dspOpts.loadFromJSONCfg(jsnCfg)
	if !reflect.DeepEqual(dspOptsClone, dspOpts) {
		t.Errorf("Expected DispatcherSCfg to not change. Was <%+v>\n,now is <%+v>", dspOptsClone, dspOpts)
	}
}

func TestDiffDispatchersOptsJsonCfg(t *testing.T) {
	var d *DispatchersOptsJson

	v1 := &DispatchersOpts{
		Dispatchers: []*utils.DynamicBoolOpt{
			{
				Tenant: "1",
			},
		},
	}

	v2 := &DispatchersOpts{
		Dispatchers: []*utils.DynamicBoolOpt{
			{
				Tenant: "2",
			},
		},
	}

	expected := &DispatchersOptsJson{
		Dispatchers: []*utils.DynamicBoolOpt{
			{
				Tenant: "2",
			},
		},
	}

	rcv := diffDispatchersOptsJsonCfg(d, v1, v2)
	if !reflect.DeepEqual(rcv, expected) {
		t.Errorf("Expected %v \n but received \n %v", utils.ToJSON(expected), utils.ToJSON(rcv))
	}

	v2_2 := v1
	expected2 := &DispatchersOptsJson{}

	rcv = diffDispatchersOptsJsonCfg(d, v1, v2_2)
	if !reflect.DeepEqual(rcv, expected2) {
		t.Errorf("Expected %v \n but received \n %v", utils.ToJSON(expected2), utils.ToJSON(rcv))
	}
}