using Microsoft.Extensions.Logging;
using ProjectGarage.Repositories;
using ProjectGarage.Repositories.Implementations;
using Serilog.Core;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ProjectGarage.Reports;

public class DocReport
{
    private readonly IFuelRepository _fuelRepository;
    private readonly IDriverRepository _driverRepository;
    private readonly IRouteRepository _routeRepository;
    private readonly ITruckRepository _truckRepository;

    private readonly ILogger<DocReport> _logger;


    public DocReport(IFuelRepository fuelRepository, IDriverRepository driverRepository,
        IRouteRepository routeRepository,ITruckRepository truckRepository,IConnectionString connectionstring,
        ILogger<DocReport> logger)
    {
        _fuelRepository = fuelRepository ?? throw new ArgumentNullException(nameof(fuelRepository));
        _driverRepository = driverRepository ?? throw new ArgumentNullException(nameof(driverRepository));
        _routeRepository = routeRepository ?? throw new ArgumentNullException(nameof(routeRepository));
        _truckRepository = truckRepository ?? throw new ArgumentNullException(nameof(truckRepository));
        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
    }

    public bool CreateDoc(string filePath, bool includeFuels, bool includeDrivers,
        bool includeRoutes, bool includeTrucks)
    {
        try
        {
            var builder = new WordBuilder(filePath)
            .AddHeader("Документ со справочниками");
            if (includeTrucks)
            {
                builder.AddParagraph("Фуры")
                .AddTable([2400, 2400, 2400],
                GetTrucks());
            }
            if (includeFuels)
            {
                builder.AddParagraph("Топлива")
                .AddTable([2400, 1200, 1200],
                GetFuels());
            }
            if (includeDrivers)
            {
                builder.AddParagraph("Водители")
                .AddTable([2400, 2400, 2400], 
                GetDrivers());
            }
            if (includeRoutes)
            {
                builder.AddParagraph("Маршруты")
                .AddTable([2400, 2400, 2400], 
                GetRoutes());
            }
            builder.Build();
            return true;
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "Ошибка при формировании документа");
            return false;
        }
    }

    private List<string[]> GetTrucks()
    {
        return [
        ["Тип топлива", "Название топлива", "Цена"],
            .. _fuelRepository
            .ReadFuels()
            .Select(x => new string[] { x.FuelType.ToString(), x.FuelName, x.Price.ToString() }),
        ];
    }

    private List<string[]> GetFuels()
    {
        return [
        ["Тип топлива", "Название топлива", "Цена"], 
            .. _fuelRepository
            .ReadFuels()
            .Select(x => new string[] { x.FuelType.ToString(), x.FuelName, x.Price.ToString() }),
        ];
    }

    private List<string[]> GetDrivers()
    {
        return [
        ["Имя", "Фамилия", "Номера машины"], 
            .. _driverRepository
            .ReadDrivers()
            .Select(x => new string[] { x.Fname, x.Lname, x.TruckId.ToString() }),
        ];
    }

    private List<string[]> GetRoutes()
    {
        return [
        ["Начальная т.", "Конечная т.", "Протяженность"],
            .. _routeRepository
            .ReadRoute()
            .Select(x => new string[] { x.StartP, x.FinalP, x.Length.ToString() }),
        ];
    }
}