Added S7BalanceSheet usage sample

src/BookFx.Usage/Program.cs

@@ -12,6 +12,7 @@ public static void Main()
  ResultStore.Save(S4BigTable.Create(), $"{nameof(S4BigTable)}.xlsx");
  ResultStore.Save(S5ProtoSheet.Create(), $"{nameof(S5ProtoSheet)}.xlsx");
  ResultStore.Save(S6ProtoBox.Create(), $"{nameof(S6ProtoBox)}.xlsx");
+ ResultStore.Save(S7BalanceSheet.Create(), $"{nameof(S7BalanceSheet)}.xlsx");
  }
  }
 }

src/BookFx.Usage/S7BalanceSheet.cs

@@ -0,0 +1,134 @@
+namespace BookFx.Usage
+{
+ using System;
+ using System.Collections.Generic;
+ using System.Collections.Immutable;
+ using BookFx;
+
+ using static Make;
+
+ public static class S7BalanceSheet
+ {
+ public static byte[] Create()
+ {
+ var dataToWriteToExcel = GetAccountingData();
+
+ return
+ Col()
+ .Add(MakeRowWithReportHeader("Company", dataToWriteToExcel.Company))
+ .Add(MakeRowWithReportHeader("Report", dataToWriteToExcel.ReportName))
+ .Add(MakeRowWithDateReportHeader("Date", dataToWriteToExcel.ReportDate))
+ .Add(MakeEmptyRow())
+ .Add(MakeRangeWithAccountingData(dataToWriteToExcel.ColumnLabels, dataToWriteToExcel.DataColumns))
+ .SetPrintArea()
+ .ToSheet()
+ .Name(dataToWriteToExcel.ReportName)
+ .ToBook()
+ .ToBytes();
+
+ static Box MakeRowWithReportHeader(string type, string description)
+ {
+ return Row().Add(Value(type, Style().Bold())).Add(Value(description, Style().Italic()));
+ }
+
+ static Box MakeRowWithDateReportHeader(string type, DateTime date)
+ {
+ return Row().Add(Value(type, Style().Bold())).Add(Value(date, Style().Format("YYYY-MM-DD").Italic()));
+ }
+
+ static Box MakeEmptyRow()
+ {
+ return Row().Add(Value(string.Empty));
+ }
+
+ static Box MakeRangeWithAccountingData(IList<string> columnLabels, IEnumerable<DataColumn> dataColumns)
+ {
+ var retRow = Row();
+
+ retRow = retRow.Add(MakeLabelColumn(columnLabels));
+
+ foreach (var dataColumn in dataColumns)
+ {
+ retRow = retRow.Add(MakeDataColumn(dataColumn));
+ }
+
+ return retRow;
+ }
+
+ static Box MakeLabelColumn(IList<string> columnLabels)
+ {
+ var retCol = Col().SizeCols(18).Style(Style().Wrap());
+
+ retCol = retCol.Add(Row().Add(Value(columnLabels[0], Style().Bold())));
+
+ for (int i = 1; i < columnLabels.Count; i++)
+ {
+ retCol = retCol.Add(Row().Add(Value(columnLabels[i])));
+ }
+
+ return retCol;
+ }
+
+ static Box MakeDataColumn(DataColumn dataColumn)
+ {
+ var retCol = Col().SizeCols(12).Style(Style().Font("Consolas", 10));
+
+ retCol = retCol.Add(Row().Add(Value(dataColumn.Date, Style().Text().Bold())));
+
+ foreach (var number in dataColumn.Numbers)
+ {
+ retCol = retCol.Add(Row().Add(Value(number)));
+ }
+
+ return retCol;
+ }
+ }
+
+ private static AccountingDataToWriteToExcel GetAccountingData()
+ {
+ DataColumn firstColumn = new DataColumn("2019/01/31", new List<decimal>() { 100, 50, -20, -40, -90 });
+ DataColumn secondColumn = new DataColumn("2019/02/28", new List<decimal>() { 120, 45, -35, -40, -90 });
+ DataColumn thirdColumn = new DataColumn("2019/03/31", new List<decimal>() { 95, 45, -10, -40, -90 });
+
+ var columnLabels = new List<string>() { "Dates", "Current assets", "Long term assets", "Current liabilities", "Long term liabilities", "Equity" };
+ var dataColumns = new List<DataColumn>() { firstColumn, secondColumn, thirdColumn };
+
+ return new AccountingDataToWriteToExcel("Best company", "Balance Sheet", DateTime.Now, columnLabels, dataColumns);
+ }
+
+ private class AccountingDataToWriteToExcel
+ {
+ public AccountingDataToWriteToExcel(string company, string reportName, DateTime reportDate, IEnumerable<string> columnLabels, IEnumerable<DataColumn> dataColumns)
+ {
+ Company = company;
+ ReportName = reportName;
+ ReportDate = reportDate;
+ ColumnLabels = ImmutableList<string>.Empty.AddRange(columnLabels);
+ DataColumns = ImmutableList<DataColumn>.Empty.AddRange(dataColumns);
+ }
+
+ public string Company { get; }
+
+ public string ReportName { get; }
+
+ public DateTime ReportDate { get; }
+
+ public ImmutableList<string> ColumnLabels { get; }
+
+ public ImmutableList<DataColumn> DataColumns { get; }
+ }
+
+ private class DataColumn
+ {
+ public DataColumn(string date, IEnumerable<decimal> numbers)
+ {
+ Date = date;
+ Numbers = ImmutableList<decimal>.Empty.AddRange(numbers);
+ }
+
+ public string Date { get; }
+
+ public ImmutableList<decimal> Numbers { get; }
+ }
+ }
+}