using dcnsanplanung.shared.Model;
using Npgsql;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace dcnsanplanung.DAL.Services.PostgresqlData
{
    public class SchadenDataService : PostgresqlDataService
    {
        public SchadenDataService(string connectionstring) : base(connectionstring, "schaden")
        {
        }

        public async Task<Schaden> Create(Schaden entity)
        {
            string command = "INSERT INTO " + tableName + " (guid, ref_haltung_guid, entfernung, kodierung, schadensklasse) VALUES " +
                "(@1,@2,@3,@4,@5) RETURNING id";
            using(var cmd = new NpgsqlCommand(command,conn))
            {
                cmd.Parameters.AddWithValue("1", entity.Guid.ToString());
                cmd.Parameters.AddWithValue("2", entity.Ref_Haltung_Guid.ToString());
                cmd.Parameters.AddWithValue("3", entity.Entfernung);
                cmd.Parameters.AddWithValue("4", entity.Kodierung);
                cmd.Parameters.AddWithValue("5", NpgsqlTypes.NpgsqlDbType.Oid, entity.Schadensklasse);
                using var reader = await cmd.ExecuteReaderAsync();
                reader.Read();
                entity.ID = reader.GetInt32(0);
            }
            return entity;
        }

        public async Task<bool> InsertSchadenBulk(List<Schaden> schaden)
        {
            foreach(var item in schaden)
            {
                await Create(item);
            }
            return true;
        }
    }
}