using MedicalDatabaseContracts;
using MedicalDatabaseContracts.Models;
using Microsoft.Extensions.Logging;
using Npgsql;
using System.Data;

namespace MedicalPostgresqlDatabase.Storages
{
    public class VisitStorage : AbstractPostgresqlStorage<Visit>
    {
        public VisitStorage(ILogger<IStorage<Visit>> logger) : base(logger, "visits", "visit_id", "visits_id_seq") { }

        protected override Visit CreateEntityFromReader(NpgsqlDataReader reader)
        {
            return new Visit
            {
                Id = Convert.ToInt32(reader.GetValue(PRIMARY_KEY_COLUMN_NAME)),
                PatientId = Convert.ToInt32(reader.GetValue("patient_id")),
                DoctorId = Convert.ToInt32(reader.GetValue("doctor_id")),
                DiagnoseId = Convert.ToInt32(reader.GetValue("diagnose_id")),
                Comment = Convert.ToString(reader.GetValue("comment")),
                Date = DateOnly.FromDateTime(Convert.ToDateTime(reader.GetValue("date"))),
                Time = TimeOnly.FromTimeSpan((TimeSpan)reader.GetValue("time")),
            };
        }

        protected override Dictionary<string, string> GetEntityAttributesDictionary(Visit item)
        {
            var dict = new Dictionary<string, string>
            {
                { PRIMARY_KEY_COLUMN_NAME, item.Id.ToString() },
                { "patient_id", item.PatientId.ToString() },
                { "doctor_id", item.DoctorId.ToString() },
                { "diagnose_id", item.DiagnoseId.ToString() },
                { "comment", item.Comment ?? string.Empty },
                { "date", item.Date.ToString() },
                { "time", item.Time.ToString() },
            };
            return dict;
        }
    }
}