using Google.Apis.Sheets.v4;
using System.Globalization;
using WebAPI.Models;

namespace WebAPI.dataParsers
{
    public class morskaK5Parser
    {
        private SpreadsheetsResource.ValuesResource googleSheetValues;
        private AppDbContext db;

        public morskaK5Parser(
            SpreadsheetsResource.ValuesResource _googleSheetValues,
            AppDbContext _db)
        {
            googleSheetValues = _googleSheetValues;
            db = _db;
        }

        public Layer parse()
        {
            Layer layer = new Layer();
            layer.Source = "GoogleSheet";

            string sheetId = "1ZzndU8HjYqz5VKCcrVHBOFW8fqpYfwquclznX9q39Yk";

            var range = "Sierpien_2023!B3:AR5";

            var request = googleSheetValues.Get(sheetId, range);
            var response = request.Execute();
            var data = response.Values;

            layer.Source = "GoogleSheet";
            layer.Number = db.Layers.Count() + 1;
            layer.Name = $"L{layer.Number}-I-{data[0][1]}-{data[0][2]}/{data[0][3]}-{DateTime.Now.ToString("yyyyMMddHHmm")}";

            List<Record> records = new List<Record>();

            for (int i = 1; i < data[1].Count; i++)
            {
                float value;

                if (
                    data[1][i].ToString()?.Length > 0 &&
                    float.TryParse(data[2][i].ToString(), CultureInfo.GetCultureInfo("pl-PL"), out value))
                {
                    Record record = new Record();
                    record.Id = Guid.NewGuid();
                    record.Code = data[1][i].ToString();
                    record.Value1 = value;
                    record.CreatedAt = DateTime.UtcNow;
                    record.ModifiedAt = DateTime.UtcNow;
                    records.Add(record);
                };

            }
            layer.Records = records;
            return layer;
        }
    }
}