67 lines
2.4 KiB
C#
67 lines
2.4 KiB
C#
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using Microsoft.Extensions.Logging;
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using ProjectLibrary.Entities;
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using ProjectLibrary.Repositories;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace ProjectLibrary.Reports;
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public class TableReport
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{
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private readonly IOrderRepository _orderRepository;
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private readonly ILogger<TableReport> _logger;
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internal static readonly string[] item = ["Id заказа", "Книга", "Дата заказа", "Дата возврата", "Количество"];
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public TableReport(IOrderRepository orderRepository, ILogger<TableReport> logger)
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{
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_orderRepository = orderRepository ?? throw new ArgumentNullException(nameof(orderRepository));
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_logger = logger ?? throw new ArgumentNullException(nameof(logger));
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}
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public bool CreateTable(string filePath, DateTime startDate, DateTime endDate)
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{
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try
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{
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new ExcelBuilder(filePath)
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.AddHeader("Сводка по движению книг", 0, 5)
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.AddParagraph("за период", 0)
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.AddTable([10, 10, 10, 15, 15], GetData(startDate, endDate))
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.Build();
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return true;
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Ошибка при формировании документа");
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return false;
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}
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}
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private List<string[]> GetData(DateTime startDate, DateTime endDate)
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{
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var data = _orderRepository
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.ReadOrders()
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.Where(x => x.OrderDate >= startDate && x.OrderDate <= endDate && x.BookOrders.Any(y => y.OrderID == x.Id))
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.Select(x => new
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{
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x.Id,
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DateOrder = x.OrderDate,
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DateReturn = x.ReturnDate,
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Book = (int?)x.BookOrders.First(y => y.OrderID == x.Id).BookID,
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Count = (int?)x.BookOrders.First(y => y.OrderID == x.Id).Count
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})
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.OrderBy(x => x.DateOrder);
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return
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new List<string[]>() { item }
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.Union(
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data
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.Select(x => new string[] { x.Id.ToString(), x.DateOrder.ToString(), x.DateReturn.ToString(),
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x.Book?.ToString() ?? string.Empty, x.Count?.ToString() ?? string.Empty}))
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.Union([["Всего", "", "", "", data.Sum(x => x.Count ?? 0).ToString()]])
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.ToList();
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}
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}
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