PIBD-23_Fomichev_V.S._FamilyBudget/ProjectFamilyBudget/Reports/TableReport.cs

using Microsoft.Extensions.Logging;
using ProjectFamilyBudget.Repositories;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ProjectFamilyBudget.Reports;

public class TableReport
{
    private readonly IPeopleIncome _peopleIncomeRepository;
    private readonly IPeopleExpense _peopleExpenseRepository;
    private readonly ILogger<TableReport> _logger;
    internal static readonly string[] item = ["Человек", "Дата", "Заработано", "Потрачено"];
    public TableReport(IPeopleIncome peopleIncomeRepository, IPeopleExpense peopleExpenseRepository, ILogger<TableReport> logger)
    {
        _peopleIncomeRepository = peopleIncomeRepository ?? throw new ArgumentNullException(nameof(peopleIncomeRepository));
        _peopleExpenseRepository = peopleExpenseRepository ?? throw new ArgumentNullException(nameof(peopleExpenseRepository));
        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
    }
    public bool CreateTable(string filePath, int peopleIncomeId, DateTime startDate, DateTime endDate)
    {
        try
        {
            new ExcelBuilder(filePath)
                .AddHeader("Сводка по движению денег", 0, 3)
                .AddParagraph("за период", 0)
                .AddTable([10, 15, 15], GetData(sumId, startDate, endDate))
                .Build();
            return true;
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "Ошибка при формировании документа");
            return false;
        }
    }
    private List<string[]> GetData(int peopleIncomeId, DateTime startDate, DateTime endDate)
    {
        var data = _peopleIncomeRepository
        .ReadPeopleIncome()
        .Where(x => x.DataReciept >= startDate && x.DataReciept <= endDate && x.IncomePeopleIncomes.Any(y => y.PeopleIncomeId == peopleIncomeId))
        .Select(x => new { x.PeopleId, Date = x.DataReciept, CountIn = x.IncomePeopleIncomes.FirstOrDefault(y => y.PeopleIncomeId == peopleIncomeId)?.Count, CountOut = (int?)null })
        .Union(
            _peopleExpenseRepository
            .ReadPeopleExpense()
            .Where(x => x.DataReciept >= startDate && x.DataReciept <= endDate && x.ExpensePeopleExpenses.Any(y => y.PeopleExpenseId == fuelId))
            .Select(x => new { Date = x.SaleDate, CountIn = (int?)null, CountOut = x.FuelFuelSale.FirstOrDefault(y => y.FuelId == fuelId)?.Quantity })
        )
        .OrderBy(x => x.Date);

        var groupedData = data
            .GroupBy(x => x.Date)
            .Select(g => new
            {
                Date = g.Key,
                TotalIn = g.Sum(x => x.CountIn),
                TotalOut = g.Sum(x => x.CountOut)
            })
            .OrderBy(x => x.Date);

        return
            new List<string[]>() { item }
            .Union(groupedData
            .Select(x => new string[] { x.Date.ToString("dd.MM.yyyy"), x.TotalIn.ToString()!, x.TotalOut.ToString()! }))
            .Union(
                new[] { new string[] { "Всего", groupedData.Sum(x => x.TotalIn).ToString()!, groupedData.Sum(x => x.TotalOut).ToString()! } }
            )
            .ToList();
    }
}