package command

import (
	"context"
	"testing"
	"time"

	"github.com/stretchr/testify/assert"

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

func TestCommandSide_ChangeApplicationSecret(t *testing.T) {
	t.Parallel()

	type fields struct {
		eventstore func(*testing.T) *eventstore.Eventstore
	}
	type args struct {
		ctx           context.Context
		appID         string
		projectID     string
		resourceOwner string
	}
	type res struct {
		wantSecret     string
		wantChangeDate time.Time
		err            error
	}
	tests := []struct {
		name   string
		fields fields
		args   args
		res    res
	}{
		{
			name: "no projectid, invalid argument error",
			fields: fields{
				eventstore: expectEventstore(),
			},
			args: args{
				ctx:           context.Background(),
				appID:         "app1",
				resourceOwner: "org1",
			},
			res: res{
				err: zerrors.ThrowInvalidArgument(nil, "COMMAND-KJ29c", "Errors.IDMissing"),
			},
		},
		{
			name: "no appid, invalid argument error",
			fields: fields{
				eventstore: expectEventstore(),
			},
			args: args{
				ctx:           context.Background(),
				projectID:     "project1",
				appID:         "",
				resourceOwner: "org1",
			},
			res: res{
				err: zerrors.ThrowInvalidArgumentf(nil, "COMMAND-KJ29c", "Errors.IDMissing"),
			},
		},
		{
			name: "app not existing, not found error",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(),
				),
			},
			args: args{
				ctx:           context.Background(),
				projectID:     "project1",
				appID:         "app1",
				resourceOwner: "org1",
			},
			res: res{
				err: zerrors.ThrowNotFound(nil, "COMMAND-Kd92s", "Errors.Project.App.NotExisting"),
			},
		},
		{
			name: "change secret (OIDC), ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							project.NewApplicationAddedEvent(context.Background(),
								&project.NewAggregate("project1", "org1").Aggregate,
								"app1",
								"app",
							),
						),
						eventFromEventPusher(
							project.NewOIDCConfigAddedEvent(context.Background(),
								&project.NewAggregate("project1", "org1").Aggregate,
								domain.OIDCVersionV1,
								"app1",
								"client1@project",
								"secret",
								[]string{"https://test.ch"},
								[]domain.OIDCResponseType{domain.OIDCResponseTypeCode},
								[]domain.OIDCGrantType{domain.OIDCGrantTypeAuthorizationCode},
								domain.OIDCApplicationTypeWeb,
								domain.OIDCAuthMethodTypePost,
								[]string{"https://test.ch/logout"},
								true,
								domain.OIDCTokenTypeBearer,
								true,
								true,
								true,
								time.Second*1,
								[]string{"https://sub.test.ch"},
								false,
								"",
								domain.LoginVersionUnspecified,
								"",
							),
						),
					),
					expectPush(
						project.NewOIDCConfigSecretChangedEvent(context.Background(),
							&project.NewAggregate("project1", "org1").Aggregate,
							"app1",
							"secret",
						),
					),
				),
			},
			args: args{
				ctx:           context.Background(),
				projectID:     "project1",
				appID:         "app1",
				resourceOwner: "org1",
			},
			res: res{
				wantSecret: "secret",
			},
		},
		{
			name: "change secret (API), ok",
			fields: fields{
				eventstore: expectEventstore(
					expectFilter(
						eventFromEventPusher(
							project.NewApplicationAddedEvent(context.Background(),
								&project.NewAggregate("project1", "org1").Aggregate,
								"app1",
								"app",
							),
						),
						eventFromEventPusher(
							project.NewAPIConfigAddedEvent(context.Background(),
								&project.NewAggregate("project1", "org1").Aggregate,
								"app1",
								"client1@project",
								"secret",
								domain.APIAuthMethodTypeBasic,
							),
						),
					),
					expectPush(
						project.NewAPIConfigSecretChangedEvent(context.Background(),
							&project.NewAggregate("project1", "org1").Aggregate,
							"app1",
							"secret",
						),
					),
				),
			},
			args: args{
				ctx:           context.Background(),
				projectID:     "project1",
				appID:         "app1",
				resourceOwner: "org1",
			},
			res: res{
				wantSecret: "secret",
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			r := &Commands{
				eventstore:      tt.fields.eventstore(t),
				newHashedSecret: mockHashedSecret("secret"),
				defaultSecretGenerators: &SecretGenerators{
					ClientSecret: emptyConfig,
				},
				checkPermission: newMockPermissionCheckAllowed(),
			}
			now := time.Now()
			gotSecret, gotChangeDate, err := r.ChangeApplicationSecret(tt.args.ctx, tt.args.projectID, tt.args.appID, tt.args.resourceOwner)
			assert.ErrorIs(t, err, tt.res.err)
			assert.Equal(t, tt.res.wantSecret, gotSecret)
			if tt.res.wantChangeDate != (time.Time{}) {
				assert.WithinRange(t, gotChangeDate, now, time.Now())
			}
		})
	}
}