package command

import (
	"context"
	"encoding/json"
	"errors"
	"testing"

	"github.com/stretchr/testify/assert"

	"github.com/zitadel/zitadel/internal/domain"
	"github.com/zitadel/zitadel/internal/eventstore"
	"github.com/zitadel/zitadel/internal/repository/user/schemauser"
	"github.com/zitadel/zitadel/internal/zerrors"
)

func TestCommandSide_LockSchemaUser(t *testing.T) {
	type fields struct {
		eventstore      func(*testing.T) *eventstore.Eventstore
		checkPermission domain.PermissionCheck
	}
	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:      expectEventstore(),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowInvalidArgument(nil, "COMMAND-Eu8I2VAfjF", "Errors.IDMissing"))
				},
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user removed, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewDeletedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user locked, precondition error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewLockedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-G4LOrnjY7q", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "lock user, ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
					),
					expectPush(
						schemauser.NewLockedEvent(context.Background(),
							&schemauser.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "lock user, no permission",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckNotAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowPermissionDenied(nil, "AUTHZ-HKJD33", "Errors.PermissionDenied"))
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore:      tt.fields.eventstore(t),
				checkPermission: tt.fields.checkPermission,
			}
			got, err := r.LockSchemaUser(tt.args.ctx, tt.args.orgID, 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)
			}
			if tt.res.err == nil {
				assertObjectDetails(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_UnlockSchemaUser(t *testing.T) {
	type fields struct {
		eventstore      func(*testing.T) *eventstore.Eventstore
		checkPermission domain.PermissionCheck
	}
	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:      expectEventstore(),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowInvalidArgument(nil, "COMMAND-krXtYscQZh", "Errors.IDMissing"))
				},
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user removed, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewDeletedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user not locked, precondition error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowPreconditionFailed(nil, "COMMAND-gpBv46Lh9m", "Errors.User.NotLocked"))
				},
			},
		},
		{
			name: "unlock user, ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewLockedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
					expectPush(
						schemauser.NewUnlockedEvent(context.Background(),
							&schemauser.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "unlock user, no permission",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewLockedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckNotAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowPermissionDenied(nil, "AUTHZ-HKJD33", "Errors.PermissionDenied"))
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore:      tt.fields.eventstore(t),
				checkPermission: tt.fields.checkPermission,
			}
			got, err := r.UnlockSchemaUser(tt.args.ctx, tt.args.orgID, 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)
			}
			if tt.res.err == nil {
				assertObjectDetails(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_DeactivateSchemaUser(t *testing.T) {
	type fields struct {
		eventstore      func(*testing.T) *eventstore.Eventstore
		checkPermission domain.PermissionCheck
	}
	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:      expectEventstore(),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowInvalidArgument(nil, "COMMAND-pjJhge86ZV", "Errors.IDMissing"))
				},
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user removed, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewDeletedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user not active, precondition error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewDeactivatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-Ob6lR5iFTe", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "deactivate user, ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
					),
					expectPush(
						schemauser.NewDeactivatedEvent(context.Background(),
							&schemauser.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "deactivate user, no permission",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckNotAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowPermissionDenied(nil, "AUTHZ-HKJD33", "Errors.PermissionDenied"))
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore:      tt.fields.eventstore(t),
				checkPermission: tt.fields.checkPermission,
			}
			got, err := r.DeactivateSchemaUser(tt.args.ctx, tt.args.orgID, 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)
			}
			if tt.res.err == nil {
				assertObjectDetails(t, tt.res.want, got)
			}
		})
	}
}

func TestCommandSide_ReactivateSchemaUser(t *testing.T) {
	type fields struct {
		eventstore      func(*testing.T) *eventstore.Eventstore
		checkPermission domain.PermissionCheck
	}
	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:      expectEventstore(),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowInvalidArgument(nil, "COMMAND-17XupGvxBJ", "Errors.IDMissing"))
				},
			},
		},
		{
			name: "user not existing, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user removed, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewDeletedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowNotFound(nil, "COMMAND-syHyCsGmvM", "Errors.User.NotFound"))
				},
			},
		},
		{
			name: "user not inactive, precondition error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowPreconditionFailed(nil, "COMMAND-rQjbBr4J3j", "Errors.User.NotInactive"))
				},
			},
		},
		{
			name: "activate user, ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewDeactivatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
					expectPush(
						schemauser.NewActivatedEvent(context.Background(),
							&schemauser.NewAggregate("user1", "org1").Aggregate,
						),
					),
				),
				checkPermission: newMockPermissionCheckAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				want: &domain.ObjectDetails{
					ResourceOwner: "org1",
				},
			},
		},
		{
			name: "activate user, no permission",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							schemauser.NewCreatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
								"schema",
								1,
								json.RawMessage(`{
						"name": "user"
					}`),
							),
						),
						eventFromEventPusher(
							schemauser.NewDeactivatedEvent(context.Background(),
								&schemauser.NewAggregate("user1", "org1").Aggregate,
							),
						),
					),
				),
				checkPermission: newMockPermissionCheckNotAllowed(),
			},
			args: args{
				ctx:    context.Background(),
				userID: "user1",
			},
			res: res{
				err: func(err error) bool {
					return errors.Is(err, zerrors.ThrowPermissionDenied(nil, "AUTHZ-HKJD33", "Errors.PermissionDenied"))
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			r := &Commands{
				eventstore:      tt.fields.eventstore(t),
				checkPermission: tt.fields.checkPermission,
			}
			got, err := r.ActivateSchemaUser(tt.args.ctx, tt.args.orgID, 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)
			}
			if tt.res.err == nil {
				assertObjectDetails(t, tt.res.want, got)
			}
		})
	}
}