// Copyright 2025 The Bucketeer Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package v2

import (
	"context"
	"errors"
	"testing"

	"github.com/stretchr/testify/assert"
	"go.uber.org/mock/gomock"

	"github.com/bucketeer-io/bucketeer/v2/pkg/storage/v2/mysql"
	"github.com/bucketeer-io/bucketeer/v2/pkg/storage/v2/mysql/mock"
)

func TestGetAdminAccountV2(t *testing.T) {
	t.Parallel()
	mockController := gomock.NewController(t)
	defer mockController.Finish()
	patterns := []struct {
		desc        string
		setup       func(*accountStorage)
		email       string
		expectedErr error
	}{
		{
			desc: "ErrAdminAccountNotFound",
			setup: func(s *accountStorage) {
				row := mock.NewMockRow(mockController)
				row.EXPECT().Scan(gomock.Any()).Return(mysql.ErrNoRows)
				s.qe.(*mock.MockQueryExecer).EXPECT().QueryRowContext(
					gomock.Any(), gomock.Any(), gomock.Any(),
				).Return(row)
			},
			email:       "bucketeer@example.com",
			expectedErr: ErrSystemAdminAccountNotFound,
		},
		{
			desc: "Error",
			setup: func(s *accountStorage) {
				row := mock.NewMockRow(mockController)
				row.EXPECT().Scan(gomock.Any()).Return(errors.New("error"))
				s.qe.(*mock.MockQueryExecer).EXPECT().QueryRowContext(
					gomock.Any(), gomock.Any(), gomock.Any(),
				).Return(row)

			},
			email:       "bucketeer@example.com",
			expectedErr: errors.New("error"),
		},
		{
			desc: "Success",
			setup: func(s *accountStorage) {
				row := mock.NewMockRow(mockController)
				row.EXPECT().Scan(gomock.Any()).Return(nil)
				s.qe.(*mock.MockQueryExecer).EXPECT().QueryRowContext(
					gomock.Any(), gomock.Any(), gomock.Any(),
				).Return(row)
			},
			email:       "bucketeer@example.com",
			expectedErr: nil,
		},
	}
	for _, p := range patterns {
		t.Run(p.desc, func(t *testing.T) {
			storage := newAccountStorageWithMock(t, mockController)
			if p.setup != nil {
				p.setup(storage)
			}
			_, err := storage.GetSystemAdminAccountV2(context.Background(), p.email)
			assert.Equal(t, p.expectedErr, err)
		})
	}
}
