DD.WellWorkover.Cloud/AsbCloudInfrastructure/Services/DailyReport/DailyReportBlocks/TimeBalanceBlock.cs

using AsbCloudApp.Data;
using AsbCloudApp.Data.DailyReport;
using ClosedXML.Excel;
using System;
using System.Collections.Generic;
using System.Linq;


namespace AsbCloudInfrastructure.Services.DailyReport.DailyReportBlocks
{
    /// <summary>
    /// Построение баланса времени
    /// </summary>
    class TimeBalanceBlock : BlockAbstract
    {
        /// <summary>
        /// Начальная ячейка
        /// </summary>
        public override CellAddress AddressBlockBegin { get; }

        /// <summary>
        /// Конечная ячейка
        /// </summary>
        public override CellAddress AddressBlockEnd { get; }

        /// <summary>
        /// Ячейка с заголовком
        /// </summary>
        private CellAddress Title { get { return AddressBlockBegin + (1, 3); } }

        /// <summary>
        /// Статистика по операциям
        /// </summary>
        private Dictionary<int, double> OperationsStatistics { get; }

        /// <summary>
        /// Категории операций
        /// </summary>
        private IEnumerable<WellOperationCategoryDto> OperationCategories { get; }

        /// <summary>
        /// количество столбцов в таблице
        /// </summary>
        private const int countColumns = 3;

        /// <summary>
        /// количество категорий операций
        /// </summary>
        private int OperationCategoriesCount { get { return OperationCategories.Count(); } }


        public TimeBalanceBlock(CellAddress addressBlockBegin, TimeBalanceDto blockDto, IEnumerable<WellOperationCategoryDto> operationCategories)
        {
            AddressBlockBegin = addressBlockBegin.Copy();

            OperationsStatistics = blockDto.OperationsStat;
            OperationCategories = operationCategories;

            var rowsCount = (int)Math.Ceiling( 1d * OperationCategoriesCount / countColumns);
            var colsCount = (1 + 1) * countColumns;
            AddressBlockEnd = Title + (rowsCount, colsCount);
        }

        public override void Draw(IXLWorksheet sheet)
        {
            sheet.Range(Title.RowNumber, Title.ColumnNumber, Title.RowNumber, Title.ColumnNumber + 1)
               .Merge()
              .SetValue("БАЛАНС ВРЕМЕНИ");

            var i = 0;

            foreach (var operationCategory in OperationCategories)
            {
                var row = 2 + (int)Math.Floor(1d * i / countColumns);
                var col = 1 + 2 *(i % countColumns);
                i++;

                sheet.Cell(AddressBlockBegin + (row, col))
                    ._SetValue(operationCategory.Name, true);
                sheet.Cell(AddressBlockBegin + (row, col + 1))
                    ._SetValue(GetValue(operationCategory.Id), true);
            }
        }

        private string GetValue(int categoryId)
        {
            if (OperationsStatistics.TryGetValue(categoryId, out double duration))
                return $"{duration}";
            return "0";
        }
    }
}