package command

import (
	"context"
	"testing"
	"time"

	"github.com/stretchr/testify/assert"
	"golang.org/x/text/language"

	"github.com/zitadel/zitadel/internal/command/preparation"
	"github.com/zitadel/zitadel/internal/domain"
	"github.com/zitadel/zitadel/internal/eventstore"
	"github.com/zitadel/zitadel/internal/repository/instance"
	"github.com/zitadel/zitadel/internal/repository/org"
	"github.com/zitadel/zitadel/internal/repository/project"
	"github.com/zitadel/zitadel/internal/repository/user"
	"github.com/zitadel/zitadel/internal/zerrors"
)

func TestCommandSide_UsernameChange(t *testing.T) {
	type fields struct {
		eventstore func(*testing.T) *eventstore.Eventstore
	}
	type (
		args struct {
			ctx      context.Context
			orgID    string
			userID   string
			username string
		}
	)
	type res struct {
		want *domain.ObjectDetails
		err  func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "userid missing, invalid argument error",
			fields: fields{
				eventstore: expectEventstore(),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "",
				username: "username",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "orgid missing, invalid argument error",
			fields: fields{
				eventstore: expectEventstore(),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "",
				userID:   "user1",
				username: "username",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "username missing, invalid argument error",
			fields: fields{
				eventstore: expectEventstore(),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "username only spaces, invalid argument error",
			fields: fields{
				eventstore: expectEventstore(),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "  ",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "user removed, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "username",
			},
			res: res{
				err: zerrors.IsNotFound,
			},
		},
		{
			name: "username not changed, precondition error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "username",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "username not changed (spaces), precondition error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "username ",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "org iam policy not found, precondition error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "username",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "domain verified, wrong org",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								false,
								true,
								true,
							),
						),
					),
					expectFilter(
						eventFromEventPusher(
							org.NewDomainVerifiedEvent(context.Background(),
								&org.NewAggregate("org1").Aggregate,
								"test.ch",
							),
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "wrong",
				userID:   "user1",
				username: "test@test.ch",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "email as username, ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								true,
								true,
								true,
							),
						),
					),
					expectPush(
						user.NewUsernameChangedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
							"username",
							"test@test.ch",
							true,
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "test@test.ch",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "email as username, verified domain, ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								false,
								true,
								true,
							),
						),
					),
					expectFilter(
						eventFromEventPusher(
							org.NewDomainVerifiedEvent(context.Background(),
								&org.NewAggregate("org1").Aggregate,
								"test.ch",
							),
						),
					),
					expectPush(
						user.NewUsernameChangedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
							"username",
							"test@test.ch",
							false,
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "test@test.ch",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "change username, ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								true,
								true,
								true,
							),
						),
					),
					expectPush(
						user.NewUsernameChangedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
							"username",
							"username1",
							true,
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "username1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "change username (remove spaces), ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								true,
								true,
								true,
							),
						),
					),
					expectPush(
						user.NewUsernameChangedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
							"username",
							"username1",
							true,
						),
					),
				),
			},
			args: args{
				ctx:      context.Background(),
				orgID:    "org1",
				userID:   "user1",
				username: "username1 ",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore: tt.fields.eventstore(t),
			}
			got, err := r.ChangeUsername(tt.args.ctx, tt.args.orgID, tt.args.userID, tt.args.username)
			if tt.res.err == nil {
				assert.NoError(t, err)
			}
			if tt.res.err != nil && !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
			}
			if tt.res.err == nil {
				assert.Equal(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_DeactivateUser(t *testing.T) {
	type fields struct {
		eventstore *eventstore.Eventstore
	}
	type (
		args struct {
			ctx    context.Context
			orgID  string
			userID string
		}
	)
	type res struct {
		want *domain.ObjectDetails
		err  func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "userid missing, invalid argument error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsNotFound,
			},
		},
		{
			name: "user already inactive, precondition error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
						eventFromEventPusher(
							user.NewUserDeactivatedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "deactivate user, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectPush(
						user.NewUserDeactivatedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore: tt.fields.eventstore,
			}
			got, err := r.DeactivateUser(tt.args.ctx, tt.args.userID, tt.args.orgID)
			if tt.res.err == nil {
				assert.NoError(t, err)
			}
			if tt.res.err != nil && !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
			}
			if tt.res.err == nil {
				assert.Equal(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_ReactivateUser(t *testing.T) {
	type fields struct {
		eventstore *eventstore.Eventstore
	}
	type (
		args struct {
			ctx    context.Context
			orgID  string
			userID string
		}
	)
	type res struct {
		want *domain.ObjectDetails
		err  func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "userid missing, invalid argument error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsNotFound,
			},
		},
		{
			name: "user already active, precondition error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "reactivate user, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
						eventFromEventPusher(
							user.NewUserDeactivatedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate),
						),
					),
					expectPush(
						user.NewUserReactivatedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore: tt.fields.eventstore,
			}
			got, err := r.ReactivateUser(tt.args.ctx, tt.args.userID, tt.args.orgID)
			if tt.res.err == nil {
				assert.NoError(t, err)
			}
			if tt.res.err != nil && !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
			}
			if tt.res.err == nil {
				assert.Equal(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_LockUser(t *testing.T) {
	type fields struct {
		eventstore *eventstore.Eventstore
	}
	type (
		args struct {
			ctx    context.Context
			orgID  string
			userID string
		}
	)
	type res struct {
		want *domain.ObjectDetails
		err  func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "userid missing, invalid argument error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsNotFound,
			},
		},
		{
			name: "user already locked, precondition error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
						eventFromEventPusher(
							user.NewUserLockedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "lock user, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectPush(
						user.NewUserLockedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore: tt.fields.eventstore,
			}
			got, err := r.LockUser(tt.args.ctx, tt.args.userID, tt.args.orgID)
			if tt.res.err == nil {
				assert.NoError(t, err)
			}
			if tt.res.err != nil && !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
			}
			if tt.res.err == nil {
				assert.Equal(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_UnlockUser(t *testing.T) {
	type fields struct {
		eventstore *eventstore.Eventstore
	}
	type (
		args struct {
			ctx    context.Context
			orgID  string
			userID string
		}
	)
	type res struct {
		want *domain.ObjectDetails
		err  func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "userid missing, invalid argument error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsNotFound,
			},
		},
		{
			name: "user already active, precondition error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "unlock user, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
						eventFromEventPusher(
							user.NewUserLockedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate),
						),
					),
					expectPush(
						user.NewUserUnlockedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore: tt.fields.eventstore,
			}
			got, err := r.UnlockUser(tt.args.ctx, tt.args.userID, tt.args.orgID)
			if tt.res.err == nil {
				assert.NoError(t, err)
			}
			if tt.res.err != nil && !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
			}
			if tt.res.err == nil {
				assert.Equal(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_RemoveUser(t *testing.T) {
	type fields struct {
		eventstore *eventstore.Eventstore
	}
	type (
		args struct {
			ctx                    context.Context
			instanceID             string
			orgID                  string
			userID                 string
			cascadeUserMemberships []*CascadingMembership
			cascadeUserGrants      []string
		}
	)
	type res struct {
		want *domain.ObjectDetails
		err  func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "userid missing, invalid argument error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsNotFound,
			},
		},
		{
			name: "org iam policy not found, precondition error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				err: zerrors.IsPreconditionFailed,
			},
		},
		{
			name: "remove user, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								true,
								true,
								true,
							),
						),
					),
					expectPush(
						user.NewUserRemovedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
							"username",
							nil,
							true,
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "remove user with erxternal idp, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
						eventFromEventPusher(
							user.NewUserIDPLinkAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"idpConfigID",
								"displayName",
								"externalUserID",
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								true,
								true,
								true,
							),
						),
					),
					expectPush(
						user.NewUserRemovedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
							"username",
							[]*domain.UserIDPLink{
								{
									IDPConfigID:    "idpConfigID",
									ExternalUserID: "externalUserID",
								},
							},
							true,
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "remove user with user memberships, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectFilter(),
					expectFilter(
						eventFromEventPusher(
							instance.NewDomainPolicyAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								true,
								true,
								true,
							),
						),
					),
					expectPush(
						user.NewUserRemovedEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
							"username",
							nil,
							true,
						),
						instance.NewMemberCascadeRemovedEvent(context.Background(),
							&instance.NewAggregate("INSTANCE").Aggregate,
							"user1",
						),
						org.NewMemberCascadeRemovedEvent(context.Background(),
							&org.NewAggregate("org1").Aggregate,
							"user1",
						),
						project.NewProjectMemberCascadeRemovedEvent(context.Background(),
							&project.NewAggregate("project1", "org1").Aggregate,
							"user1",
						),
						project.NewProjectGrantMemberCascadeRemovedEvent(context.Background(),
							&project.NewAggregate("project1", "org1").Aggregate,
							"user1",
							"grant1",
						),
					),
				),
			},
			args: args{
				ctx:    context.Background(),
				orgID:  "org1",
				userID: "user1",
				cascadeUserMemberships: []*CascadingMembership{
					{
						IAM: &CascadingIAMMembership{
							IAMID: "INSTANCE",
						},
						UserID:        "user1",
						ResourceOwner: "org1",
					},
					{
						Org: &CascadingOrgMembership{
							OrgID: "org1",
						},
						UserID:        "user1",
						ResourceOwner: "org1",
					},
					{

						Project: &CascadingProjectMembership{
							ProjectID: "project1",
						},
						UserID:        "user1",
						ResourceOwner: "org1",
					},
					{
						ProjectGrant: &CascadingProjectGrantMembership{
							ProjectID: "project1",
							GrantID:   "grant1",
						},
						UserID:        "user1",
						ResourceOwner: "org1",
					},
				},
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore: tt.fields.eventstore,
			}
			got, err := r.RemoveUser(tt.args.ctx, tt.args.userID, tt.args.orgID, tt.args.cascadeUserMemberships, tt.args.cascadeUserGrants...)
			if tt.res.err == nil {
				assert.NoError(t, err)
			} else if !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
				return
			}
			assert.Equal(t, tt.res.want, got)
		})
	}
}

func TestCommands_RevokeAccessToken(t *testing.T) {
	type fields struct {
		eventstore *eventstore.Eventstore
	}
	type args struct {
		ctx     context.Context
		userID  string
		orgID   string
		tokenID string
	}
	type res struct {
		want *domain.ObjectDetails
		err  func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			"id missing error",
			fields{
				eventstoreExpect(t),
			},
			args{
				context.Background(),
				"userID",
				"orgID",
				"",
			},
			res{
				nil,
				zerrors.IsErrorInvalidArgument,
			},
		},
		{
			"not active error",
			fields{
				eventstoreExpect(t,
					expectFilter(
						eventFromEventPusher(
							user.NewUserTokenAddedEvent(context.Background(),
								&user.NewAggregate("userID", "orgID").Aggregate,
								"tokenID",
								"clientID",
								"agentID",
								"de",
								"refreshTokenID",
								[]string{"clientID"},
								[]string{"openid"},
								[]string{"password"},
								time.Now(),
								time.Now(),
								domain.TokenReasonAuthRequest,
								nil,
							),
						),
					),
				),
			},
			args{
				context.Background(),
				"userID",
				"orgID",
				"tokenID",
			},
			res{
				nil,
				zerrors.IsNotFound,
			},
		},
		{
			"active ok",
			fields{
				eventstoreExpect(t,
					expectFilter(
						eventFromEventPusher(
							user.NewUserTokenAddedEvent(context.Background(),
								&user.NewAggregate("userID", "orgID").Aggregate,
								"tokenID",
								"clientID",
								"agentID",
								"de",
								"refreshTokenID",
								[]string{"clientID"},
								[]string{"openid"},
								[]string{"password"},
								time.Now(),
								time.Now().Add(5*time.Hour),
								domain.TokenReasonAuthRequest,
								nil,
							),
						),
					),
					expectPush(
						user.NewUserTokenRemovedEvent(context.Background(),
							&user.NewAggregate("userID", "orgID").Aggregate,
							"tokenID",
						),
					),
				),
			},
			args{
				context.Background(),
				"userID",
				"orgID",
				"tokenID",
			},
			res{
				&domain.ObjectDetails{
					ResourceOwner: "orgID",
				},
				nil,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := &Commands{
				eventstore: tt.fields.eventstore,
			}
			got, err := c.RevokeAccessToken(tt.args.ctx, tt.args.userID, tt.args.orgID, tt.args.tokenID)
			if tt.res.err == nil {
				assert.NoError(t, err)
			}
			if tt.res.err != nil && !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
			}
			if tt.res.err == nil {
				assert.Equal(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_UserDomainClaimedSent(t *testing.T) {
	type fields struct {
		eventstore *eventstore.Eventstore
	}
	type args struct {
		ctx           context.Context
		userID        string
		resourceOwner string
	}
	type res struct {
		err func(error) bool
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "userid missing, invalid argument error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
				),
			},
			args: args{
				ctx:           context.Background(),
				resourceOwner: "org1",
			},
			res: res{
				err: zerrors.IsErrorInvalidArgument,
			},
		},
		{
			name: "user not existing, precondition error",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(),
				),
			},
			args: args{
				ctx:           context.Background(),
				userID:        "user1",
				resourceOwner: "org1",
			},
			res: res{
				err: zerrors.IsNotFound,
			},
		},
		{
			name: "code sent, ok",
			fields: fields{
				eventstore: eventstoreExpect(
					t,
					expectFilter(
						eventFromEventPusher(
							user.NewHumanAddedEvent(context.Background(),
								&user.NewAggregate("user1", "org1").Aggregate,
								"username",
								"firstname",
								"lastname",
								"nickname",
								"displayname",
								language.German,
								domain.GenderUnspecified,
								"email@test.ch",
								true,
							),
						),
					),
					expectPush(
						user.NewDomainClaimedSentEvent(context.Background(),
							&user.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
			},
			args: args{
				ctx:           context.Background(),
				userID:        "user1",
				resourceOwner: "org1",
			},
			res: res{},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore: tt.fields.eventstore,
			}
			err := r.UserDomainClaimedSent(tt.args.ctx, tt.args.resourceOwner, tt.args.userID)
			if tt.res.err == nil {
				assert.NoError(t, err)
			}
			if tt.res.err != nil && !tt.res.err(err) {
				t.Errorf("got wrong err: %v ", err)
			}
		})
	}
}

func TestExistsUser(t *testing.T) {
	type args struct {
		filter        preparation.FilterToQueryReducer
		id            string
		resourceOwner string
	}
	tests := []struct {
		name       string
		args       args
		wantExists bool
		wantErr    bool
	}{
		{
			name: "no events",
			args: args{
				filter: func(_ context.Context, _ *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) {
					return []eventstore.Event{}, nil
				},
				id:            "id",
				resourceOwner: "ro",
			},
			wantExists: false,
			wantErr:    false,
		},
		{
			name: "human registered",
			args: args{
				filter: func(_ context.Context, _ *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) {
					return []eventstore.Event{
						user.NewHumanRegisteredEvent(
							context.Background(),
							&user.NewAggregate("id", "ro").Aggregate,
							"userName",
							"firstName",
							"lastName",
							"nickName",
							"displayName",
							language.German,
							domain.GenderFemale,
							"support@zitadel.com",
							true,
							"userAgentID",
						),
					}, nil
				},
				id:            "id",
				resourceOwner: "ro",
			},
			wantExists: true,
			wantErr:    false,
		},
		{
			name: "human added",
			args: args{
				filter: func(_ context.Context, _ *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) {
					return []eventstore.Event{
						user.NewHumanAddedEvent(
							context.Background(),
							&user.NewAggregate("id", "ro").Aggregate,
							"userName",
							"firstName",
							"lastName",
							"nickName",
							"displayName",
							language.German,
							domain.GenderFemale,
							"support@zitadel.com",
							true,
						),
					}, nil
				},
				id:            "id",
				resourceOwner: "ro",
			},
			wantExists: true,
			wantErr:    false,
		},
		{
			name: "machine added",
			args: args{
				filter: func(_ context.Context, _ *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) {
					return []eventstore.Event{
						user.NewMachineAddedEvent(
							context.Background(),
							&user.NewAggregate("id", "ro").Aggregate,
							"userName",
							"name",
							"description",
							true,
							domain.OIDCTokenTypeBearer,
						),
					}, nil
				},
				id:            "id",
				resourceOwner: "ro",
			},
			wantExists: true,
			wantErr:    false,
		},
		{
			name: "user removed",
			args: args{
				filter: func(_ context.Context, _ *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) {
					return []eventstore.Event{
						user.NewMachineAddedEvent(
							context.Background(),
							&user.NewAggregate("removed", "ro").Aggregate,
							"userName",
							"name",
							"description",
							true,
							domain.OIDCTokenTypeBearer,
						),
						user.NewUserRemovedEvent(
							context.Background(),
							&user.NewAggregate("removed", "ro").Aggregate,
							"userName",
							nil,
							true,
						),
					}, nil
				},
				id:            "id",
				resourceOwner: "ro",
			},
			wantExists: false,
			wantErr:    false,
		},
		{
			name: "error durring filter",
			args: args{
				filter: func(_ context.Context, _ *eventstore.SearchQueryBuilder) ([]eventstore.Event, error) {
					return nil, zerrors.ThrowInternal(nil, "USER-Drebn", "Errors.Internal")
				},
				id:            "id",
				resourceOwner: "ro",
			},
			wantExists: false,
			wantErr:    true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			gotExists, err := ExistsUser(context.Background(), tt.args.filter, tt.args.id, tt.args.resourceOwner)
			if (err != nil) != tt.wantErr {
				t.Errorf("ExistsUser() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if gotExists != tt.wantExists {
				t.Errorf("ExistsUser() = %v, want %v", gotExists, tt.wantExists)
			}
		})
	}
}