using Dapper;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Npgsql;
using ProjectFuel.Entities;
using ProjectFuel.Repositories;

namespace ProjectFuel.Repositories.Implementations;

public class RouteRepository : IRouteRepository
{
    private readonly IConnectionString _connectionString;

    private readonly ILogger<RouteRepository> _logger;

    public RouteRepository(IConnectionString connectionString, ILogger<RouteRepository> logger)
    {
        _connectionString = connectionString;
        _logger = logger;
    }
    public void CreateRoute(Route route)
    {
        _logger.LogInformation("Добавление объекта");
        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(route));

        try
        {
            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
            var queryInsert = @"INSERT INTO Route (Start_Point, End_Point, Route_Length)
VALUES (@Start_Point, @End_Point, @Route_Length)";
            connection.Execute(queryInsert, route);
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "Ошибка при добавлении объекта");
            throw;
        }
    }

    public void DeleteRoute(int id)
    {
        _logger.LogInformation("Удаление объекта");
        _logger.LogDebug("Объект: {id}", id);
        try
        {
            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
            var queryDelete = @"
                DELETE FROM Route
                WHERE Route_ID=@id";
            connection.Execute(queryDelete, new { id });
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "Ошибка при удалении объекта");
            throw;
        }
    }

    public Route ReadRouteByID(int id)
    {
        _logger.LogInformation("Получение объекта по идентификатору");
        _logger.LogDebug("Объект: {id}", id);
        try
        {
            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
            var querySelect = @"
                SELECT * FROM Route
                WHERE Route_ID=@id";
            var route = connection.QueryFirst<Route>(querySelect, new { id });
            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(route));
            return route;
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "Ошибка при поиске объекта");
            throw;
        }
    }

    public IEnumerable<Route> ReadRoutes()
    {
        _logger.LogInformation("Получение всех объектов");
        try
        {
            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
            var querySelect = "SELECT * FROM Route";
            var routes = connection.Query<Route>(querySelect);
            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(routes));
            return routes;
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "Ошибка при чтении объектов");
            throw;
        }
    }

    public void UpdateRoute(Route route)
    {
        _logger.LogInformation("Редактирование объекта");
        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(route));
        try
        {
            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
            var queryUpdate = @"
                UPDATE Route
                SET
                Start_Point=@Start_Point,
                End_Point=@End_Point,
                Route_Length=@Route_Length
                WHERE Route_ID=@Route_ID";
            connection.Execute(queryUpdate, route);
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "Ошибка при редактировании объекта");
            throw;
        }
    }
}