/*
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 (
	"reflect"
	"testing"

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

func TestActionProfileSort(t *testing.T) {
	testStruct := &ActionProfiles{
		{
			Tenant: "test_tenantA",
			ID:     "test_idA",
			Weight: 1,
		},
		{
			Tenant: "test_tenantB",
			ID:     "test_idB",
			Weight: 2,
		},
		{
			Tenant: "test_tenantC",
			ID:     "test_idC",
			Weight: 3,
		},
	}
	expStruct := &ActionProfiles{
		{
			Tenant: "test_tenantC",
			ID:     "test_idC",
			Weight: 3,
		},

		{
			Tenant: "test_tenantB",
			ID:     "test_idB",
			Weight: 2,
		},
		{
			Tenant: "test_tenantA",
			ID:     "test_idA",
			Weight: 1,
		},
	}
	testStruct.Sort()
	if !reflect.DeepEqual(expStruct, testStruct) {
		t.Errorf("Expected: %s ,received: %s", utils.ToJSON(expStruct), utils.ToJSON(testStruct))
	}
}

func TestActionAPDiktatRSRValues(t *testing.T) {
	apdDiktat := APDiktat{
		valRSR: config.RSRParsers{
			&config.RSRParser{
				Rules: ">;q=0.7;expires=3600",
			},
			&config.RSRParser{
				Rules: ">;q=0.7;expires=3600",
			},
		},
	}
	rsrPars, err := apdDiktat.RSRValues(";")
	if err != nil {
		t.Error(err)
	}
	expected := config.RSRParsers{
		&config.RSRParser{
			Rules: ">;q=0.7;expires=3600",
		},
		&config.RSRParser{
			Rules: ">;q=0.7;expires=3600",
		},
	}
	if !reflect.DeepEqual(rsrPars, expected) {
		t.Errorf("\nExpected <%+v>, \nReceived <%+v>", utils.ToJSON(expected), utils.ToJSON(rsrPars))

	}
}

func TestActionAPDiktatRSRValuesNil(t *testing.T) {
	apdDiktat := APDiktat{}
	rsrPars, err := apdDiktat.RSRValues(";")
	if err != nil {
		t.Error(err)
	}
	var expected config.RSRParsers
	if !reflect.DeepEqual(rsrPars, expected) {
		t.Errorf("\nExpected <%+v>, \nReceived <%+v>", utils.ToJSON(expected), utils.ToJSON(rsrPars))

	}
}

func TestActionAPDiktatRSRValuesError(t *testing.T) {
	apdDiktat := APDiktat{
		Value: "val`val2val3",
	}
	expErr := "Closed unspilit syntax"
	_, err := apdDiktat.RSRValues(";")
	if err == nil || err.Error() != expErr {
		t.Errorf("\nExpected <%+v>, \nReceived <%+v>", expErr, err)
	}

}
func TestAPDiktatRSRValues(t *testing.T) {
	dk := &APDiktat{Value: "1001"}
	if rply, err := dk.RSRValues(utils.InfieldSep); err != nil {
		return
	} else if exp := config.NewRSRParsersMustCompile("1001", utils.InfieldSep); !reflect.DeepEqual(exp, rply) {
		t.Errorf("Expected: %+v ,received: %+v", exp, rply)
	}
}

func TestActionProfileSet(t *testing.T) {
	ap := ActionProfile{Targets: make(map[string]utils.StringSet)}
	exp := ActionProfile{
		Tenant:    "cgrates.org",
		ID:        "ID",
		FilterIDs: []string{"fltr1", "*string:~*req.Account:1001"},
		Schedule:  utils.MetaNow,
		Weight:    10,
		Targets: map[string]utils.StringSet{
			utils.MetaAccounts:   utils.NewStringSet([]string{"1001", "1002"}),
			utils.MetaThresholds: utils.NewStringSet([]string{"TH1", "TH2"}),
		},
		Actions: []*APAction{{
			ID:        "acc1",
			Type:      "val1",
			FilterIDs: []string{"fltr1"},
			Blocker:   true,
			TTL:       10,
			Opts: map[string]interface{}{
				"opt0": "val1",
				"opt1": "val1",
				"opt2": "val1",
				"opt3": utils.MapStorage{"opt4": "val1"},
			},
			Diktats: []*APDiktat{{
				Path:  "path",
				Value: "val1",
			}},
		}},
	}
	if err := ap.Set([]string{}, "", false, utils.EmptyString); err != utils.ErrWrongPath {
		t.Error(err)
	}
	if err := ap.Set([]string{"NotAField"}, "", false, utils.EmptyString); err != utils.ErrWrongPath {
		t.Error(err)
	}
	if err := ap.Set([]string{"NotAField", "1"}, "", false, utils.EmptyString); err != utils.ErrWrongPath {
		t.Error(err)
	}

	if err := ap.Set([]string{utils.Tenant}, "cgrates.org", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.ID}, "ID", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.FilterIDs}, "fltr1;*string:~*req.Account:1001", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Schedule}, utils.MetaNow, false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Weight}, 10, false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Targets + "[" + utils.MetaAccounts + "]"}, "1001;1002", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Targets, utils.MetaThresholds}, "TH1;TH2", false, utils.EmptyString); err != nil {
		t.Error(err)
	}

	if err := ap.Set([]string{utils.Actions + "[acc1]", utils.ID}, "acc1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", "Wrong", "path", "2"}, "acc1", false, utils.EmptyString); err != utils.ErrWrongPath {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", "Wrong", "path"}, "acc1", false, utils.EmptyString); err != utils.ErrWrongPath {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", "Wrong"}, "acc1", false, utils.EmptyString); err != utils.ErrWrongPath {
		t.Error(err)
	}

	if err := ap.Set([]string{utils.Actions, "acc1", utils.Opts}, "opt0:val1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", utils.Opts + "[opt1]"}, "val1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", utils.Opts, "opt2"}, "val1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", utils.Opts, "opt3", "opt4"}, "val1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}

	if err := ap.Set([]string{utils.Actions, "acc1", utils.Type}, "val1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", utils.FilterIDs}, "fltr1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", utils.Blocker}, "true", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", utils.TTL}, "10", false, utils.EmptyString); err != nil {
		t.Error(err)
	}
	if err := ap.Set([]string{utils.Actions, "acc1", utils.Diktats, utils.Path}, "path", false, utils.EmptyString); err != nil {
		t.Error(err)
	}

	if err := ap.Set([]string{utils.Actions, "acc1", utils.Diktats, utils.Value}, "val1", false, utils.EmptyString); err != nil {
		t.Error(err)
	}

	if err := ap.Actions[0].Set(nil, "", false); err != utils.ErrWrongPath {
		t.Error(err)
	}

	if !reflect.DeepEqual(exp, ap) {
		t.Errorf("Expected %v \n but received \n %v", utils.ToJSON(exp), utils.ToJSON(ap))
	}
}