using System.Globalization;
using Google.Apis.Drive.v3.Data;
using Google.Apis.Sheets.v4;
using Google.Apis.Sheets.v4.Data;
using WebAPI.Models;
using static Google.Apis.Drive.v3.FilesResource;

namespace WebAPI.Exports
{
    public class googleSheetExport
    {
        private GoogleDriveHelper googleDriveHelper;
        private SpreadsheetsResource.ValuesResource googleSheetValues;
        private readonly IConfiguration configuration;
        public googleSheetExport(
            GoogleDriveHelper _googleDriveHelper,
            SpreadsheetsResource.ValuesResource _googleSheetValues,
            IConfiguration _configuration)
        {
            googleDriveHelper = _googleDriveHelper;
            googleSheetValues = _googleSheetValues;
            configuration = _configuration;
        }
        public void export(Layer layer)
        {
            try
            {
                List<IList<object>> data = new List<IList<object>>() { new List<object>() { layer.Name!, layer.Number! } };
                foreach (Record record in layer.Records!)
                {
                    data.Add(new List<object> { record.Code!, record.Value1! });
                }

                Google.Apis.Drive.v3.Data.File body = new Google.Apis.Drive.v3.Data.File();
                body.Name = $"{DateTime.Now.ToString(new CultureInfo("pl-PL"))}";
                body.MimeType = "application/vnd.google-apps.spreadsheet";
                body.Parents = new List<string?> { configuration["exportDirectory"] };
                CreateRequest request = googleDriveHelper.Service.Files.Create(body);
                var file = request.Execute();

                string sheetId = file.Id;
                var range = $"Sheet1!A1:B${data.Count}";

                ValueRange valueRange = new ValueRange() { Values = data};

                var updateRequest = googleSheetValues.Update(valueRange, sheetId, range);
                updateRequest.ValueInputOption = SpreadsheetsResource.ValuesResource.UpdateRequest.ValueInputOptionEnum.RAW;
                updateRequest.Execute();

            } catch (Exception e)
            {
                Console.WriteLine(e.ToString());
            }
        }
    }
}