1121 lines
50 KiB
C#
1121 lines
50 KiB
C#
using ClosedXML.Excel;
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using Microsoft.EntityFrameworkCore;
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using TrafagSalesExporter.Data;
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using TrafagSalesExporter.Models;
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namespace TrafagSalesExporter.Services;
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public class ManagementCockpitService : IManagementCockpitService
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{
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private readonly IDbContextFactory<AppDbContext> _dbFactory;
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private readonly ICurrencyExchangeRateService _exchangeRateService;
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public ManagementCockpitService(IDbContextFactory<AppDbContext> dbFactory)
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: this(dbFactory, new CurrencyExchangeRateService(dbFactory))
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{
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}
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public ManagementCockpitService(IDbContextFactory<AppDbContext> dbFactory, ICurrencyExchangeRateService exchangeRateService)
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{
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_dbFactory = dbFactory;
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_exchangeRateService = exchangeRateService;
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}
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private static readonly List<ValueFieldDefinition> ValueFieldDefinitions =
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[
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new()
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{
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Key = ManagementCockpitValueFieldKeys.SalesPriceValue,
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Label = "Sales Price/Value",
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IsCurrencyAmount = true,
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CurrencySource = ValueCurrencySource.Sales
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},
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new()
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{
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Key = ManagementCockpitValueFieldKeys.StandardCostTotal,
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Label = "Quantity * Standard cost",
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IsCurrencyAmount = true,
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CurrencySource = ValueCurrencySource.StandardCost
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},
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new()
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{
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Key = ManagementCockpitValueFieldKeys.StandardCost,
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Label = "Standard cost",
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IsCurrencyAmount = true,
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CurrencySource = ValueCurrencySource.StandardCost
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},
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new()
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{
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Key = ManagementCockpitValueFieldKeys.Quantity,
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Label = "Quantity",
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IsCurrencyAmount = false,
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CurrencySource = ValueCurrencySource.None
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}
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];
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public async Task<List<ManagementCockpitFileOption>> GetAvailableFilesAsync()
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{
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using var db = await _dbFactory.CreateDbContextAsync();
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var settings = await db.ExportSettings.FirstOrDefaultAsync() ?? new ExportSettings();
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var exportLogs = await db.ExportLogs
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.Where(x => x.Status == "OK" && !string.IsNullOrWhiteSpace(x.FilePath))
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.OrderByDescending(x => x.Timestamp)
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.Take(200)
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.ToListAsync();
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var files = new Dictionary<string, ManagementCockpitFileOption>(StringComparer.OrdinalIgnoreCase);
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foreach (var log in exportLogs)
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{
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if (!File.Exists(log.FilePath))
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continue;
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files[log.FilePath] = new ManagementCockpitFileOption
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{
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Path = log.FilePath,
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DisplayName = $"{log.Land} | {log.TSC} | {Path.GetFileName(log.FilePath)}",
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LastModified = File.GetLastWriteTime(log.FilePath)
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};
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}
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foreach (var directory in GetCandidateDirectories(settings))
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{
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if (!Directory.Exists(directory))
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continue;
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foreach (var file in Directory.EnumerateFiles(directory, "*.xlsx", SearchOption.TopDirectoryOnly))
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{
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if (files.ContainsKey(file))
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continue;
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var fileName = Path.GetFileName(file);
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files[file] = new ManagementCockpitFileOption
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{
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Path = file,
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DisplayName = fileName,
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LastModified = File.GetLastWriteTime(file)
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};
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}
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}
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return files.Values
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.OrderByDescending(x => x.LastModified)
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.ThenBy(x => x.DisplayName, StringComparer.OrdinalIgnoreCase)
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.ToList();
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}
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public IReadOnlyList<ManagementCockpitValueFieldOption> GetValueFieldOptions()
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=> ValueFieldDefinitions
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.Select(ToValueFieldOption)
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.ToList();
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public Task<ManagementCockpitResult> AnalyzeAsync(string filePath)
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=> AnalyzeAsync(filePath, null);
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public Task<ManagementCockpitResult> AnalyzeAsync(string filePath, ManagementCockpitAnalysisOptions? options)
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{
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if (string.IsNullOrWhiteSpace(filePath) || !File.Exists(filePath))
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throw new InvalidOperationException("Die ausgewählte Excel-Datei wurde nicht gefunden.");
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var aggregation = ResolveAggregation(options);
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using var workbook = new XLWorkbook(filePath);
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var worksheet = workbook.Worksheets.First();
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var usedRange = worksheet.RangeUsed() ?? throw new InvalidOperationException("Die Excel-Datei enthält keine Daten.");
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var headerRow = usedRange.FirstRow();
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var headers = headerRow.Cells()
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.Select((cell, index) => new { Index = index + 1, Header = NormalizeHeader(cell.GetString()) })
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.Where(x => !string.IsNullOrWhiteSpace(x.Header))
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.ToDictionary(x => x.Header, x => x.Index, StringComparer.OrdinalIgnoreCase);
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var rows = new List<CockpitRow>();
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foreach (var row in usedRange.RowsUsed().Skip(1))
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{
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if (row.CellsUsed().All(c => string.IsNullOrWhiteSpace(c.GetString())))
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continue;
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rows.Add(ReadRow(row, headers));
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}
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if (rows.Count == 0)
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throw new InvalidOperationException("Die Excel-Datei enthält keine auswertbaren Datenzeilen.");
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ApplyAggregation(rows, aggregation);
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var result = new ManagementCockpitResult
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{
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FilePath = filePath,
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Summary = BuildSummary(rows, aggregation),
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Findings = BuildFindings(rows, aggregation),
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TopCustomers = BuildTopItems(rows, x => x.CustomerName, x => x.AggregatedValue),
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TopProductGroups = BuildTopItems(rows, x => x.ProductGroup, x => x.AggregatedValue),
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TopSalesEmployees = BuildTopItems(rows, x => x.SalesResponsibleEmployee, x => x.AggregatedValue),
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DataQualityCounts = BuildDataQualityCounts(rows)
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};
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return Task.FromResult(result);
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}
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public async Task<List<int>> GetAvailableCentralYearsAsync()
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{
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using var db = await _dbFactory.CreateDbContextAsync();
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var years = await db.CentralSalesRecords
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.Select(r => r.InvoiceDate.HasValue ? r.InvoiceDate.Value.Year : r.ExtractionDate.Year)
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.Distinct()
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.OrderBy(x => x)
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.ToListAsync();
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return years;
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}
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public Task<ManagementCockpitCentralResult> AnalyzeCentralAsync(int year, int? month)
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=> AnalyzeCentralAsync(year, month, null);
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public async Task<ManagementCockpitCentralResult> AnalyzeCentralAsync(int year, int? month, ManagementCockpitAnalysisOptions? options)
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{
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var aggregation = ResolveAggregation(options);
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using var db = await _dbFactory.CreateDbContextAsync();
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var baseRows = await db.CentralSalesRecords
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.Select(r => new CentralCockpitRow
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{
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SourceSystem = r.SourceSystem,
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Land = r.Land,
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Tsc = r.Tsc,
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InvoiceNumber = r.InvoiceNumber,
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SalesCurrency = string.IsNullOrWhiteSpace(r.SalesCurrency) ? "-" : r.SalesCurrency,
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StandardCostCurrency = string.IsNullOrWhiteSpace(r.StandardCostCurrency) ? "-" : r.StandardCostCurrency,
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Quantity = r.Quantity,
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StandardCost = r.StandardCost,
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SalesValue = r.SalesPriceValue,
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PeriodDate = r.InvoiceDate ?? r.ExtractionDate
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})
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.ToListAsync();
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if (baseRows.Count == 0)
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throw new InvalidOperationException("Die zentrale Tabelle enthält noch keine Datensätze.");
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var aggregatedRows = baseRows
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.Select(row => BuildCentralAggregationRow(row, aggregation))
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.ToList();
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var scopedRows = ApplyCentralDimensionFilters(aggregatedRows, options)
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.ToList();
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var selectedRows = scopedRows
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.Where(r => r.PeriodDate.Year == year && (!month.HasValue || r.PeriodDate.Month == month.Value))
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.ToList();
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if (selectedRows.Count == 0)
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throw new InvalidOperationException("Für den gewählten Zeitraum gibt es keine Datensätze in der zentralen Tabelle.");
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var yearlyRows = scopedRows;
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var dailyBaseRows = selectedRows
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.Where(r => month.HasValue)
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.ToList();
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return new ManagementCockpitCentralResult
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{
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Filter = new ManagementCockpitCentralFilter
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{
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Year = year,
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Month = month,
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ValueField = aggregation.ValueField.Key,
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TargetCurrency = aggregation.TargetCurrency,
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Land = NormalizeOptionalFilter(options?.LandFilter),
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Tsc = NormalizeOptionalFilter(options?.TscFilter)
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},
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Summary = new ManagementCockpitCentralSummary
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{
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RowCount = selectedRows.Count,
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InvoiceCount = selectedRows.Select(x => x.InvoiceNumber).Where(x => !string.IsNullOrWhiteSpace(x)).Distinct(StringComparer.OrdinalIgnoreCase).Count(),
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SiteCount = selectedRows.Select(x => x.Tsc).Where(x => !string.IsNullOrWhiteSpace(x)).Distinct(StringComparer.OrdinalIgnoreCase).Count(),
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CountryCount = selectedRows.Select(x => x.Land).Where(x => !string.IsNullOrWhiteSpace(x)).Distinct(StringComparer.OrdinalIgnoreCase).Count(),
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CurrencyCount = selectedRows.Select(x => x.DisplayCurrency).Distinct(StringComparer.OrdinalIgnoreCase).Count(),
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ValueFieldKey = aggregation.ValueField.Key,
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ValueFieldLabel = aggregation.ValueField.Label,
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DisplayCurrency = BuildDisplayCurrencyLabel(selectedRows.Select(x => x.DisplayCurrency)),
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ValueTotal = selectedRows.Sum(x => x.Value),
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MissingExchangeRateCount = selectedRows.Count(x => x.MissingExchangeRate),
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PeriodStart = selectedRows.Min(x => x.PeriodDate),
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PeriodEnd = selectedRows.Max(x => x.PeriodDate)
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},
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AdditionalValueFields = aggregation.AdditionalValueFields
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.Select(ToValueFieldOption)
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.ToList(),
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Notices = BuildCentralNotices(aggregation, selectedRows.Count(x => x.MissingExchangeRate), options),
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YearlyTotals = yearlyRows
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.GroupBy(x => new { x.PeriodDate.Year, x.DisplayCurrency })
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.OrderBy(g => g.Key.Year)
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.ThenBy(g => g.Key.DisplayCurrency, StringComparer.OrdinalIgnoreCase)
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.Select(g => BuildTimeValueRow(g, aggregation, g.Key.Year.ToString(), g.Key.Year, null, null, g.Key.DisplayCurrency))
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.ToList(),
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MonthlyTotals = selectedRows
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.GroupBy(x => new { x.PeriodDate.Year, x.PeriodDate.Month, x.DisplayCurrency })
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.OrderBy(g => g.Key.Year)
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.ThenBy(g => g.Key.Month)
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.ThenBy(g => g.Key.DisplayCurrency, StringComparer.OrdinalIgnoreCase)
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.Select(g => BuildTimeValueRow(g, aggregation, $"{g.Key.Year:D4}-{g.Key.Month:D2}", g.Key.Year, g.Key.Month, null, g.Key.DisplayCurrency))
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.ToList(),
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DailyTotals = dailyBaseRows
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.GroupBy(x => new { x.PeriodDate.Year, x.PeriodDate.Month, x.PeriodDate.Day, x.DisplayCurrency })
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.OrderBy(g => g.Key.Year)
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.ThenBy(g => g.Key.Month)
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.ThenBy(g => g.Key.Day)
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.ThenBy(g => g.Key.DisplayCurrency, StringComparer.OrdinalIgnoreCase)
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.Select(g => BuildTimeValueRow(g, aggregation, $"{g.Key.Year:D4}-{g.Key.Month:D2}-{g.Key.Day:D2}", g.Key.Year, g.Key.Month, g.Key.Day, g.Key.DisplayCurrency))
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.ToList(),
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SourceSystemTotals = selectedRows
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.GroupBy(x => new { x.SourceSystem, x.DisplayCurrency })
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.OrderBy(g => g.Key.SourceSystem, StringComparer.OrdinalIgnoreCase)
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.ThenBy(g => g.Key.DisplayCurrency, StringComparer.OrdinalIgnoreCase)
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.Select(g => new ManagementCockpitDimensionValueRow
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{
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Label = g.Key.SourceSystem,
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Currency = g.Key.DisplayCurrency,
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SalesValue = g.Sum(x => x.Value),
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RowCount = g.Count(),
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InvoiceCount = g.Select(x => x.InvoiceNumber).Where(x => !string.IsNullOrWhiteSpace(x)).Distinct(StringComparer.OrdinalIgnoreCase).Count()
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})
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.ToList(),
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CountryTotals = selectedRows
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.GroupBy(x => new { x.Land, x.DisplayCurrency })
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.OrderByDescending(g => g.Sum(x => x.Value))
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.ThenBy(g => g.Key.Land, StringComparer.OrdinalIgnoreCase)
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.ThenBy(g => g.Key.DisplayCurrency, StringComparer.OrdinalIgnoreCase)
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.Select(g => new ManagementCockpitDimensionValueRow
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{
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Label = g.Key.Land,
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Currency = g.Key.DisplayCurrency,
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SalesValue = g.Sum(x => x.Value),
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RowCount = g.Count(),
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InvoiceCount = g.Select(x => x.InvoiceNumber).Where(x => !string.IsNullOrWhiteSpace(x)).Distinct(StringComparer.OrdinalIgnoreCase).Count()
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})
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.ToList()
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};
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}
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public async Task<ManagementFinanceSummaryResult> AnalyzeFinanceSummaryAsync(int year, string? countryKey, string? currency)
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{
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using var db = await _dbFactory.CreateDbContextAsync();
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var financeRules = await db.FinanceRules
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.AsNoTracking()
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.Where(rule => rule.IsActive)
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.OrderBy(rule => rule.SortOrder)
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.ThenBy(rule => rule.Id)
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.ToListAsync();
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if (financeRules.Count == 0)
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financeRules = FinanceRuleEngine.CreateDefaultRules().ToList();
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var financeRuleEngine = new FinanceRuleEngine(financeRules);
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var records = await db.CentralSalesRecords
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.AsNoTracking()
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.Select(r => new SalesRecord
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{
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Land = r.Land,
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Tsc = r.Tsc,
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DocumentEntry = r.DocumentEntry,
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InvoiceNumber = r.InvoiceNumber,
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PositionOnInvoice = r.PositionOnInvoice,
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Material = r.Material,
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Name = r.Name,
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Quantity = r.Quantity,
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SupplierCountry = r.SupplierCountry,
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CustomerNumber = r.CustomerNumber,
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CustomerName = r.CustomerName,
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SalesCurrency = r.SalesCurrency,
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DocumentCurrency = r.DocumentCurrency,
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CompanyCurrency = r.CompanyCurrency,
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SalesPriceValue = r.SalesPriceValue,
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DocumentType = r.DocumentType,
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PostingDate = r.PostingDate,
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InvoiceDate = r.InvoiceDate,
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ExtractionDate = r.ExtractionDate
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})
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.ToListAsync();
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if (records.Count == 0)
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throw new InvalidOperationException("Die zentrale Tabelle enthaelt noch keine Datensaetze.");
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var allRows = records
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.Select(record =>
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{
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var resolvedCountryKey = ResolveFinanceCountryKey(record.Land, record.Tsc);
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var financeDate = financeRuleEngine.ResolveFinanceDate(record, resolvedCountryKey);
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var rawInclude = financeRuleEngine.ShouldInclude(record, resolvedCountryKey);
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var value = financeRuleEngine.ResolveNetSalesActual(record, resolvedCountryKey, rawInclude);
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var include = rawInclude && value != 0m;
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return new FinanceAggregationRow
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{
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Year = financeDate.Year,
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CountryKey = resolvedCountryKey,
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Currency = ResolveFinanceCurrency(record),
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Include = include,
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Value = value
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};
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})
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.ToList();
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var yearOptions = allRows
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.Select(row => row.Year)
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.Distinct()
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.OrderBy(yearValue => yearValue)
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.ToList();
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if (year == 0)
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year = yearOptions.LastOrDefault();
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var countryFilter = NormalizeOptionalFilter(countryKey);
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var currencyFilter = NormalizeOptionalFilter(currency);
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var scopedRows = allRows
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.Where(row => row.Year == year)
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.Where(row => countryFilter is null || row.CountryKey.Equals(countryFilter, StringComparison.OrdinalIgnoreCase))
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.Where(row => currencyFilter is null || row.Currency.Equals(currencyFilter, StringComparison.OrdinalIgnoreCase))
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.ToList();
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var summaryRows = scopedRows
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.GroupBy(row => new { row.Year, row.CountryKey, row.Currency })
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.OrderBy(group => group.Key.CountryKey, StringComparer.OrdinalIgnoreCase)
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.ThenBy(group => group.Key.Currency, StringComparer.OrdinalIgnoreCase)
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.Select(group => BuildFinanceSummaryRow(group.Key.Year, group.Key.CountryKey, group.Key.Currency, group))
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.ToList();
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var yearRows = allRows
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.Where(row => countryFilter is null || row.CountryKey.Equals(countryFilter, StringComparison.OrdinalIgnoreCase))
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.Where(row => currencyFilter is null || row.Currency.Equals(currencyFilter, StringComparison.OrdinalIgnoreCase))
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.GroupBy(row => new { row.Year, row.Currency })
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.OrderBy(group => group.Key.Year)
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.ThenBy(group => group.Key.Currency, StringComparer.OrdinalIgnoreCase)
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.Select(group => BuildFinanceSummaryRow(group.Key.Year, "Alle", group.Key.Currency, group))
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.ToList();
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var includedRows = scopedRows.Count(row => row.Include);
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var excludedRows = scopedRows.Count(row => !row.Include);
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var resultCurrencies = summaryRows
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.Select(row => row.Currency)
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.Distinct(StringComparer.OrdinalIgnoreCase)
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.OrderBy(value => value, StringComparer.OrdinalIgnoreCase)
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.ToList();
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var notices = new List<string>
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{
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"Diese Sicht verwendet dieselbe FinanceRuleEngine wie das zentrale Excel-Blatt Finance Summary.",
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"Jahr, Land und Waehrung werden auf das Endergebnis angewendet.",
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"Finance-Jahr basiert auf PostingDate, danach InvoiceDate, danach ExtractionDate; DE-Regeln koennen das Jahr erzwingen.",
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"Include/Exclude, Gutschriften-Negierung und IT-Deduplizierung folgen den gepflegten Finance Regeln."
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};
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if (scopedRows.Count == 0)
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{
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notices.Insert(0, "Fuer die gewaehlten Finance-Filter gibt es keine Datensaetze im aktuellen Zentraldatenbestand.");
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}
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return new ManagementFinanceSummaryResult
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{
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Filter = new ManagementFinanceSummaryFilter
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{
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Year = year,
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CountryKey = countryFilter,
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Currency = currencyFilter
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},
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YearOptions = yearOptions,
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CountryOptions = allRows
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.Select(row => row.CountryKey)
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.Distinct(StringComparer.OrdinalIgnoreCase)
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.OrderBy(value => value, StringComparer.OrdinalIgnoreCase)
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.ToList(),
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CurrencyOptions = allRows
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.Select(row => row.Currency)
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.Distinct(StringComparer.OrdinalIgnoreCase)
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.OrderBy(value => value, StringComparer.OrdinalIgnoreCase)
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.ToList(),
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Rows = summaryRows,
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YearRows = yearRows,
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IncludedRows = includedRows,
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ExcludedRows = excludedRows,
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CountryCount = summaryRows.Select(row => row.CountryKey).Distinct(StringComparer.OrdinalIgnoreCase).Count(),
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CurrencyCount = resultCurrencies.Count,
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NetSalesActual = summaryRows.Sum(row => row.NetSalesActual),
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DisplayCurrency = BuildDisplayCurrencyLabel(resultCurrencies),
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Notices = notices
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};
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}
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private static IEnumerable<CentralAggregationRow> ApplyCentralDimensionFilters(
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IEnumerable<CentralAggregationRow> rows,
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ManagementCockpitAnalysisOptions? options)
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{
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var landFilter = NormalizeOptionalFilter(options?.LandFilter);
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var tscFilter = NormalizeOptionalFilter(options?.TscFilter);
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return rows.Where(row =>
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(landFilter is null || string.Equals(row.Land, landFilter, StringComparison.OrdinalIgnoreCase)) &&
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(tscFilter is null || string.Equals(row.Tsc, tscFilter, StringComparison.OrdinalIgnoreCase)));
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}
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private static ManagementFinanceSummaryRow BuildFinanceSummaryRow(
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int year,
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string countryKey,
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string currency,
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IEnumerable<FinanceAggregationRow> rows)
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{
|
|
var rowList = rows.ToList();
|
|
return new ManagementFinanceSummaryRow
|
|
{
|
|
Year = year,
|
|
CountryKey = countryKey,
|
|
Currency = currency,
|
|
IncludedRows = rowList.Count(row => row.Include),
|
|
ExcludedRows = rowList.Count(row => !row.Include),
|
|
NetSalesActual = rowList.Sum(row => row.Value)
|
|
};
|
|
}
|
|
|
|
private static string ResolveFinanceCurrency(SalesRecord record)
|
|
=> ResolveFinanceCountryKey(record.Land, record.Tsc) switch
|
|
{
|
|
"CH" => "CHF",
|
|
"AT" => "EUR",
|
|
"DE" => "EUR",
|
|
"ES" => "EUR",
|
|
"FR" => "EUR",
|
|
"IN" => "INR",
|
|
"IT" => "EUR",
|
|
"UK" => "GBP",
|
|
"US" => "USD",
|
|
_ => string.IsNullOrWhiteSpace(record.CompanyCurrency) ? record.SalesCurrency : record.CompanyCurrency
|
|
};
|
|
|
|
private static string ResolveFinanceCountryKey(string land, string tsc)
|
|
{
|
|
var normalizedLand = (land ?? string.Empty).Trim().ToUpperInvariant();
|
|
var normalizedTsc = (tsc ?? string.Empty).Trim().ToUpperInvariant();
|
|
|
|
if (normalizedLand is "AT" or "AUT" || normalizedLand.Contains("OESTER") || normalizedLand.Contains("OSTER") || normalizedLand.Contains("AUSTRIA")) return "AT";
|
|
if (normalizedLand is "CH" or "CHE" || normalizedLand.Contains("SCHWE") || normalizedLand.Contains("SWITZER")) return "CH";
|
|
if (normalizedLand.Contains("FRANK") || normalizedTsc.Contains("FR")) return "FR";
|
|
if (normalizedLand.Contains("IND") || normalizedTsc.Contains("IN")) return "IN";
|
|
if (normalizedLand.Contains("ITAL") || normalizedTsc.Contains("IT")) return "IT";
|
|
if (normalizedLand.Contains("ENGL") || normalizedLand.Contains("KINGDOM") || normalizedTsc.Contains("UK") || normalizedTsc.Contains("GB")) return "UK";
|
|
if (normalizedLand.Contains("USA") || normalizedLand.Contains("UNITED STATES") || normalizedTsc.Contains("US")) return "US";
|
|
if (normalizedLand.Contains("DEUT") || normalizedTsc.Contains("DE")) return "DE";
|
|
if (normalizedLand.Contains("SPAN") || normalizedTsc is "SE" or "ES") return "ES";
|
|
|
|
return normalizedTsc.Replace("TR", string.Empty);
|
|
}
|
|
|
|
private static IEnumerable<string> GetCandidateDirectories(ExportSettings settings)
|
|
{
|
|
yield return Path.Combine(AppContext.BaseDirectory, "output");
|
|
|
|
if (!string.IsNullOrWhiteSpace(settings.LocalSiteExportFolder))
|
|
yield return settings.LocalSiteExportFolder.Trim();
|
|
|
|
if (!string.IsNullOrWhiteSpace(settings.LocalConsolidatedExportFolder))
|
|
yield return settings.LocalConsolidatedExportFolder.Trim();
|
|
}
|
|
|
|
private AggregationSelection ResolveAggregation(ManagementCockpitAnalysisOptions? options)
|
|
{
|
|
var selectedField = ValueFieldDefinitions.FirstOrDefault(x =>
|
|
string.Equals(x.Key, options?.ValueField, StringComparison.OrdinalIgnoreCase))
|
|
?? ValueFieldDefinitions.First(x => x.Key == ManagementCockpitValueFieldKeys.SalesPriceValue);
|
|
|
|
var additionalFields = (options?.AdditionalValueFields ?? [])
|
|
.Select(key => ValueFieldDefinitions.FirstOrDefault(x => string.Equals(x.Key, key, StringComparison.OrdinalIgnoreCase)))
|
|
.Where(x => x is not null && !string.Equals(x.Key, selectedField.Key, StringComparison.OrdinalIgnoreCase))
|
|
.Cast<ValueFieldDefinition>()
|
|
.GroupBy(x => x.Key, StringComparer.OrdinalIgnoreCase)
|
|
.Select(g => g.First())
|
|
.ToList();
|
|
|
|
var targetCurrency = (options?.TargetCurrency ?? ManagementCockpitCurrencyOptions.Native).Trim().ToUpperInvariant();
|
|
if (targetCurrency is not ManagementCockpitCurrencyOptions.Eur and not ManagementCockpitCurrencyOptions.Usd)
|
|
targetCurrency = ManagementCockpitCurrencyOptions.Native;
|
|
|
|
return new AggregationSelection(
|
|
selectedField,
|
|
additionalFields,
|
|
targetCurrency,
|
|
new Dictionary<string, decimal?>(StringComparer.OrdinalIgnoreCase));
|
|
}
|
|
|
|
private void ApplyAggregation(List<CockpitRow> rows, AggregationSelection aggregation)
|
|
{
|
|
foreach (var row in rows)
|
|
{
|
|
var value = ResolveValue(row, aggregation.ValueField);
|
|
var currency = ResolveCurrency(row, aggregation.ValueField);
|
|
var converted = ConvertValue(value, currency, aggregation.ValueField, aggregation, row.InvoiceDate ?? row.OrderDate ?? row.ExtractionDate);
|
|
|
|
row.AggregatedValue = converted.Value;
|
|
row.AggregatedCurrency = converted.DisplayCurrency;
|
|
row.MissingExchangeRate = converted.MissingExchangeRate;
|
|
}
|
|
}
|
|
|
|
private CentralAggregationRow BuildCentralAggregationRow(CentralCockpitRow row, AggregationSelection aggregation)
|
|
{
|
|
var value = ResolveValue(row, aggregation.ValueField);
|
|
var currency = ResolveCurrency(row, aggregation.ValueField);
|
|
var converted = ConvertValue(value, currency, aggregation.ValueField, aggregation, row.PeriodDate);
|
|
var additionalValues = aggregation.AdditionalValueFields.ToDictionary(
|
|
field => field.Key,
|
|
field =>
|
|
{
|
|
var additionalValue = ResolveValue(row, field);
|
|
var additionalCurrency = ResolveCurrency(row, field);
|
|
return ConvertValue(additionalValue, additionalCurrency, field, aggregation, row.PeriodDate);
|
|
},
|
|
StringComparer.OrdinalIgnoreCase);
|
|
|
|
return new CentralAggregationRow
|
|
{
|
|
SourceSystem = row.SourceSystem,
|
|
Land = row.Land,
|
|
Tsc = row.Tsc,
|
|
InvoiceNumber = row.InvoiceNumber,
|
|
PeriodDate = row.PeriodDate,
|
|
Value = converted.Value,
|
|
DisplayCurrency = converted.DisplayCurrency,
|
|
MissingExchangeRate = converted.MissingExchangeRate,
|
|
AdditionalValues = additionalValues
|
|
};
|
|
}
|
|
|
|
private ConvertedValue ConvertValue(decimal value, string sourceCurrency, ValueFieldDefinition field, AggregationSelection aggregation, DateTime? effectiveDate)
|
|
{
|
|
if (!field.IsCurrencyAmount)
|
|
return new ConvertedValue(value, "-", false);
|
|
|
|
var normalizedSource = _exchangeRateService.NormalizeCurrencyCode(sourceCurrency);
|
|
if (string.IsNullOrWhiteSpace(normalizedSource) || normalizedSource == "-")
|
|
{
|
|
normalizedSource = "-";
|
|
if (aggregation.TargetCurrency != ManagementCockpitCurrencyOptions.Native)
|
|
return new ConvertedValue(0m, aggregation.TargetCurrency, true);
|
|
}
|
|
|
|
if (aggregation.TargetCurrency == ManagementCockpitCurrencyOptions.Native)
|
|
return new ConvertedValue(value, normalizedSource, false);
|
|
|
|
if (string.Equals(normalizedSource, aggregation.TargetCurrency, StringComparison.OrdinalIgnoreCase))
|
|
return new ConvertedValue(value, aggregation.TargetCurrency, false);
|
|
|
|
var rateDate = (effectiveDate ?? DateTime.UtcNow).Date;
|
|
var cacheKey = BuildRateCacheKey(normalizedSource, aggregation.TargetCurrency, rateDate);
|
|
if (!aggregation.RateCache.TryGetValue(cacheKey, out var rate))
|
|
{
|
|
rate = _exchangeRateService.ResolveRate(normalizedSource, aggregation.TargetCurrency, rateDate);
|
|
aggregation.RateCache[cacheKey] = rate;
|
|
}
|
|
|
|
if (!rate.HasValue)
|
|
return new ConvertedValue(0m, aggregation.TargetCurrency, true);
|
|
|
|
return new ConvertedValue(value * rate.Value, aggregation.TargetCurrency, false);
|
|
}
|
|
|
|
private static string BuildRateCacheKey(string fromCurrency, string toCurrency, DateTime date)
|
|
=> $"{fromCurrency}|{toCurrency}|{date:yyyy-MM-dd}";
|
|
|
|
private static decimal ResolveValue(CockpitRow row, ValueFieldDefinition field)
|
|
=> field.Key switch
|
|
{
|
|
ManagementCockpitValueFieldKeys.Quantity => row.Quantity,
|
|
ManagementCockpitValueFieldKeys.StandardCost => row.StandardCost,
|
|
ManagementCockpitValueFieldKeys.StandardCostTotal => row.EstimatedCostTotal,
|
|
_ => row.SalesValueTotal
|
|
};
|
|
|
|
private static decimal ResolveValue(CentralCockpitRow row, ValueFieldDefinition field)
|
|
=> field.Key switch
|
|
{
|
|
ManagementCockpitValueFieldKeys.Quantity => row.Quantity,
|
|
ManagementCockpitValueFieldKeys.StandardCost => row.StandardCost,
|
|
ManagementCockpitValueFieldKeys.StandardCostTotal => row.Quantity != 0m ? row.Quantity * row.StandardCost : row.StandardCost,
|
|
_ => row.SalesValue
|
|
};
|
|
|
|
private static string ResolveCurrency(CockpitRow row, ValueFieldDefinition field)
|
|
=> field.CurrencySource switch
|
|
{
|
|
ValueCurrencySource.StandardCost => row.StandardCostCurrency,
|
|
ValueCurrencySource.Sales => row.SalesCurrency,
|
|
_ => "-"
|
|
};
|
|
|
|
private static string ResolveCurrency(CentralCockpitRow row, ValueFieldDefinition field)
|
|
=> field.CurrencySource switch
|
|
{
|
|
ValueCurrencySource.StandardCost => row.StandardCostCurrency,
|
|
ValueCurrencySource.Sales => row.SalesCurrency,
|
|
_ => "-"
|
|
};
|
|
|
|
private static string BuildDisplayCurrencyLabel(IEnumerable<string> currencies)
|
|
{
|
|
var distinct = currencies
|
|
.Where(x => !string.IsNullOrWhiteSpace(x))
|
|
.Distinct(StringComparer.OrdinalIgnoreCase)
|
|
.OrderBy(x => x, StringComparer.OrdinalIgnoreCase)
|
|
.ToList();
|
|
|
|
return distinct.Count switch
|
|
{
|
|
0 => "-",
|
|
1 => distinct[0],
|
|
_ => "Mixed"
|
|
};
|
|
}
|
|
|
|
private static List<string> BuildCentralNotices(
|
|
AggregationSelection aggregation,
|
|
int missingExchangeRateCount,
|
|
ManagementCockpitAnalysisOptions? options)
|
|
{
|
|
var notices = new List<string>
|
|
{
|
|
"Roh-Auswertung aus CentralSalesRecords.",
|
|
$"Summenfeld: {aggregation.ValueField.Label}.",
|
|
"Keine Intercompany-Bereinigung angewendet.",
|
|
"Kein Budget- und kein Spartemapping angewendet.",
|
|
"Periodenlogik basiert auf Invoice Date, falls vorhanden, sonst auf Extraction Date."
|
|
};
|
|
|
|
var landFilter = NormalizeOptionalFilter(options?.LandFilter);
|
|
var tscFilter = NormalizeOptionalFilter(options?.TscFilter);
|
|
if (landFilter is not null || tscFilter is not null)
|
|
{
|
|
notices.Add($"Filter aus Auswahl: Land {(landFilter ?? "alle")}, TSC {(tscFilter ?? "alle")}.");
|
|
}
|
|
|
|
if (aggregation.AdditionalValueFields.Count > 0)
|
|
notices.Add($"Weitere Summenfelder: {string.Join(", ", aggregation.AdditionalValueFields.Select(x => x.Label))}.");
|
|
|
|
if (!aggregation.ValueField.IsCurrencyAmount)
|
|
{
|
|
notices.Add("Das gewaehlte Summenfeld ist kein Waehrungsbetrag; die Anzeige-Waehrung wird ignoriert.");
|
|
}
|
|
else if (aggregation.TargetCurrency == ManagementCockpitCurrencyOptions.Native)
|
|
{
|
|
notices.Add("Keine Waehrungsumrechnung angewendet; Werte bleiben in der jeweiligen Quellwaehrung.");
|
|
}
|
|
else
|
|
{
|
|
notices.Add($"Betragswerte werden in {aggregation.TargetCurrency} angezeigt.");
|
|
if (missingExchangeRateCount > 0)
|
|
notices.Add($"{missingExchangeRateCount} Zeilen hatten keinen passenden Wechselkurs und sind in den Summen mit 0 enthalten.");
|
|
}
|
|
|
|
return notices;
|
|
}
|
|
|
|
private static string? NormalizeOptionalFilter(string? value)
|
|
=> string.IsNullOrWhiteSpace(value) ? null : value.Trim();
|
|
|
|
private static ManagementCockpitTimeValueRow BuildTimeValueRow(
|
|
IEnumerable<CentralAggregationRow> groupRows,
|
|
AggregationSelection aggregation,
|
|
string label,
|
|
int? year,
|
|
int? month,
|
|
int? day,
|
|
string currency)
|
|
{
|
|
var rows = groupRows.ToList();
|
|
return new ManagementCockpitTimeValueRow
|
|
{
|
|
Label = label,
|
|
Year = year,
|
|
Month = month,
|
|
Day = day,
|
|
Currency = currency,
|
|
SalesValue = rows.Sum(x => x.Value),
|
|
AdditionalValues = BuildAdditionalValues(rows, aggregation),
|
|
RowCount = rows.Count
|
|
};
|
|
}
|
|
|
|
private static Dictionary<string, ManagementCockpitAggregatedFieldValue> BuildAdditionalValues(
|
|
IReadOnlyCollection<CentralAggregationRow> rows,
|
|
AggregationSelection aggregation)
|
|
{
|
|
var result = new Dictionary<string, ManagementCockpitAggregatedFieldValue>(StringComparer.OrdinalIgnoreCase);
|
|
foreach (var field in aggregation.AdditionalValueFields)
|
|
{
|
|
var values = rows
|
|
.Select(row => row.AdditionalValues.TryGetValue(field.Key, out var value) ? value : new ConvertedValue(0m, "-", false))
|
|
.ToList();
|
|
|
|
result[field.Key] = new ManagementCockpitAggregatedFieldValue
|
|
{
|
|
FieldKey = field.Key,
|
|
Label = field.Label,
|
|
Currency = BuildDisplayCurrencyLabel(values.Select(x => x.DisplayCurrency)),
|
|
Value = values.Sum(x => x.Value),
|
|
MissingExchangeRateCount = values.Count(x => x.MissingExchangeRate)
|
|
};
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
private static ManagementCockpitValueFieldOption ToValueFieldOption(ValueFieldDefinition field)
|
|
=> new()
|
|
{
|
|
Key = field.Key,
|
|
Label = field.Label,
|
|
IsCurrencyAmount = field.IsCurrencyAmount
|
|
};
|
|
|
|
private static CockpitRow ReadRow(IXLRangeRow row, IReadOnlyDictionary<string, int> headers)
|
|
{
|
|
var quantity = GetDecimal(row, headers, "quantity");
|
|
var standardCost = GetDecimal(row, headers, "standardcost");
|
|
var salesValue = GetDecimal(row, headers, "salespricevalue");
|
|
var estimatedCostTotal = quantity != 0m ? quantity * standardCost : standardCost;
|
|
|
|
return new CockpitRow
|
|
{
|
|
ExtractionDate = GetDate(row, headers, "extractiondate"),
|
|
Tsc = GetText(row, headers, "tsc"),
|
|
InvoiceNumber = GetText(row, headers, "invoicenumber"),
|
|
PositionOnInvoice = GetText(row, headers, "positiononinvoice"),
|
|
Material = GetText(row, headers, "material"),
|
|
Name = GetText(row, headers, "name"),
|
|
ProductGroup = GetText(row, headers, "productgroup"),
|
|
Quantity = quantity,
|
|
SupplierNumber = GetText(row, headers, "suppliernumber"),
|
|
SupplierName = GetText(row, headers, "suppliername"),
|
|
SupplierCountry = GetText(row, headers, "suppliercountry"),
|
|
CustomerNumber = GetText(row, headers, "customernumber"),
|
|
CustomerName = GetText(row, headers, "customername"),
|
|
CustomerCountry = GetText(row, headers, "customercountry"),
|
|
CustomerIndustry = GetText(row, headers, "customerindustry"),
|
|
StandardCost = standardCost,
|
|
StandardCostCurrency = GetText(row, headers, "standardcostcurrency"),
|
|
SalesValueTotal = salesValue,
|
|
SalesCurrency = GetText(row, headers, "salescurrency"),
|
|
Incoterms2020 = GetText(row, headers, "incoterms2020"),
|
|
SalesResponsibleEmployee = GetText(row, headers, "salesresponsibleemployee"),
|
|
InvoiceDate = GetDate(row, headers, "invoicedate"),
|
|
OrderDate = GetDate(row, headers, "orderdate"),
|
|
Land = GetText(row, headers, "land"),
|
|
EstimatedCostTotal = estimatedCostTotal,
|
|
EstimatedMarginTotal = salesValue - estimatedCostTotal
|
|
};
|
|
}
|
|
|
|
private static ManagementCockpitSummary BuildSummary(List<CockpitRow> rows, AggregationSelection aggregation)
|
|
{
|
|
var aggregatedTotal = rows.Sum(x => x.AggregatedValue);
|
|
var salesTotal = rows.Sum(x => x.SalesValueTotal);
|
|
var costTotal = rows.Sum(x => x.EstimatedCostTotal);
|
|
var marginTotal = rows.Sum(x => x.EstimatedMarginTotal);
|
|
var serviceRows = rows.Where(x =>
|
|
x.ProductGroup.Contains("service", StringComparison.OrdinalIgnoreCase) ||
|
|
x.Name.Contains("port", StringComparison.OrdinalIgnoreCase) ||
|
|
x.Name.Contains("zeugnis", StringComparison.OrdinalIgnoreCase)).ToList();
|
|
|
|
return new ManagementCockpitSummary
|
|
{
|
|
Land = rows.Select(x => x.Land).FirstOrDefault(x => !string.IsNullOrWhiteSpace(x)) ?? "-",
|
|
Tsc = rows.Select(x => x.Tsc).FirstOrDefault(x => !string.IsNullOrWhiteSpace(x)) ?? "-",
|
|
ExtractionDate = rows.Select(x => x.ExtractionDate).FirstOrDefault(x => x.HasValue),
|
|
RowCount = rows.Count,
|
|
InvoiceCount = rows.Select(x => x.InvoiceNumber).Where(x => !string.IsNullOrWhiteSpace(x)).Distinct(StringComparer.OrdinalIgnoreCase).Count(),
|
|
CustomerCount = rows.Select(x => x.CustomerName).Where(x => !string.IsNullOrWhiteSpace(x)).Distinct(StringComparer.OrdinalIgnoreCase).Count(),
|
|
ValueFieldKey = aggregation.ValueField.Key,
|
|
ValueFieldLabel = aggregation.ValueField.Label,
|
|
DisplayCurrency = BuildDisplayCurrencyLabel(rows.Select(x => x.AggregatedCurrency)),
|
|
MissingExchangeRateCount = rows.Count(x => x.MissingExchangeRate),
|
|
AggregatedValueTotal = aggregatedTotal,
|
|
SalesValueTotal = aggregatedTotal,
|
|
EstimatedCostTotal = costTotal,
|
|
EstimatedMarginTotal = marginTotal,
|
|
EstimatedMarginPercent = salesTotal == 0 ? 0 : marginTotal / salesTotal * 100m,
|
|
ServiceSharePercent = salesTotal == 0 ? 0 : serviceRows.Sum(x => x.SalesValueTotal) / salesTotal * 100m,
|
|
MissingOrderDatePercent = rows.Count == 0 ? 0 : rows.Count(x => !x.OrderDate.HasValue) * 100m / rows.Count,
|
|
MissingSupplierPercent = rows.Count == 0 ? 0 : rows.Count(x => string.IsNullOrWhiteSpace(x.SupplierName) && string.IsNullOrWhiteSpace(x.SupplierNumber)) * 100m / rows.Count
|
|
};
|
|
}
|
|
|
|
private static List<ManagementCockpitFinding> BuildFindings(List<CockpitRow> rows, AggregationSelection aggregation)
|
|
{
|
|
var findings = new List<ManagementCockpitFinding>();
|
|
var salesTotal = rows.Sum(x => x.AggregatedValue);
|
|
var topCustomer = rows
|
|
.Where(x => !string.IsNullOrWhiteSpace(x.CustomerName))
|
|
.GroupBy(x => x.CustomerName, StringComparer.OrdinalIgnoreCase)
|
|
.Select(g => new { Customer = g.Key, Sales = g.Sum(x => x.AggregatedValue) })
|
|
.OrderByDescending(x => x.Sales)
|
|
.FirstOrDefault();
|
|
|
|
if (topCustomer is not null && salesTotal > 0)
|
|
{
|
|
var share = topCustomer.Sales / salesTotal * 100m;
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = share >= 50 ? "Warning" : "Info",
|
|
Title = "Kundenkonzentration",
|
|
Detail = $"{topCustomer.Customer} trägt {share:F1}% des Umsatzes."
|
|
});
|
|
}
|
|
|
|
var missingExchangeRateRows = rows.Count(x => x.MissingExchangeRate);
|
|
if (missingExchangeRateRows > 0)
|
|
{
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = "Warning",
|
|
Title = "Fehlende Wechselkurse",
|
|
Detail = $"{missingExchangeRateRows} Zeilen konnten nicht in die gewaehlte Anzeige-Waehrung umgerechnet werden."
|
|
});
|
|
}
|
|
|
|
var zeroValueRows = rows.Where(x => x.SalesValueTotal == 0 || x.StandardCost == 0).ToList();
|
|
if (zeroValueRows.Count > 0)
|
|
{
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = zeroValueRows.Count >= Math.Max(3, rows.Count / 10) ? "Warning" : "Info",
|
|
Title = "Nullwerte in Kosten oder Umsatz",
|
|
Detail = $"{zeroValueRows.Count} Zeilen haben 0 in Umsatz oder Standard Cost und sollten fachlich geprüft werden."
|
|
});
|
|
}
|
|
|
|
var missingOrderDates = rows.Count(x => !x.OrderDate.HasValue);
|
|
if (missingOrderDates > 0)
|
|
{
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = missingOrderDates > rows.Count / 2 ? "Warning" : "Info",
|
|
Title = "Fehlende Durchlaufzeit",
|
|
Detail = $"{missingOrderDates} von {rows.Count} Zeilen haben kein Order Date. Time-to-Invoice ist nur eingeschränkt beurteilbar."
|
|
});
|
|
}
|
|
|
|
var orderLeadTimes = rows
|
|
.Where(x => x.OrderDate.HasValue && x.InvoiceDate.HasValue)
|
|
.Select(x => (x.InvoiceDate!.Value - x.OrderDate!.Value).TotalDays)
|
|
.Where(x => x >= 0)
|
|
.ToList();
|
|
if (orderLeadTimes.Count > 0)
|
|
{
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = orderLeadTimes.Average() > 120 ? "Warning" : "Info",
|
|
Title = "Durchschnittliche Fakturierungszeit",
|
|
Detail = $"Zwischen Order Date und Invoice Date liegen im Schnitt {orderLeadTimes.Average():F0} Tage."
|
|
});
|
|
}
|
|
|
|
var missingIndustries = rows.Count(x => string.IsNullOrWhiteSpace(x.CustomerIndustry));
|
|
if (missingIndustries > 0)
|
|
{
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = missingIndustries > rows.Count / 2 ? "Warning" : "Info",
|
|
Title = "Stammdatenlücke Customer Industry",
|
|
Detail = $"{missingIndustries} Zeilen haben keine Customer Industry. Marktsegment-Analysen sind dadurch unvollständig."
|
|
});
|
|
}
|
|
|
|
var missingIncoterms = rows.Count(x => string.IsNullOrWhiteSpace(x.Incoterms2020));
|
|
if (missingIncoterms > 0)
|
|
{
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = missingIncoterms > rows.Count / 2 ? "Info" : "Info",
|
|
Title = "Incoterms unvollständig",
|
|
Detail = $"{missingIncoterms} Zeilen haben keine Incoterms-Angabe."
|
|
});
|
|
}
|
|
|
|
if (findings.Count == 0)
|
|
{
|
|
findings.Add(new ManagementCockpitFinding
|
|
{
|
|
Severity = "Info",
|
|
Title = "Keine auffälligen Datenqualitätsprobleme",
|
|
Detail = "Die Datei ist für eine erste Standortbeurteilung konsistent genug."
|
|
});
|
|
}
|
|
|
|
return findings;
|
|
}
|
|
|
|
private static List<ManagementCockpitTopItem> BuildTopItems(
|
|
List<CockpitRow> rows,
|
|
Func<CockpitRow, string> keySelector,
|
|
Func<CockpitRow, decimal> valueSelector)
|
|
{
|
|
var total = rows.Sum(valueSelector);
|
|
return rows
|
|
.Select(x => new { Label = keySelector(x), Value = valueSelector(x) })
|
|
.Where(x => !string.IsNullOrWhiteSpace(x.Label))
|
|
.GroupBy(x => x.Label, StringComparer.OrdinalIgnoreCase)
|
|
.Select(g => new ManagementCockpitTopItem
|
|
{
|
|
Label = g.Key,
|
|
Value = g.Sum(x => x.Value),
|
|
SharePercent = total == 0 ? 0 : g.Sum(x => x.Value) / total * 100m
|
|
})
|
|
.OrderByDescending(x => x.Value)
|
|
.Take(5)
|
|
.ToList();
|
|
}
|
|
|
|
private static Dictionary<string, int> BuildDataQualityCounts(List<CockpitRow> rows)
|
|
{
|
|
return new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase)
|
|
{
|
|
["Fehlende Supplier"] = rows.Count(x => string.IsNullOrWhiteSpace(x.SupplierName) && string.IsNullOrWhiteSpace(x.SupplierNumber)),
|
|
["Fehlende Customer Industry"] = rows.Count(x => string.IsNullOrWhiteSpace(x.CustomerIndustry)),
|
|
["Fehlende Order Date"] = rows.Count(x => !x.OrderDate.HasValue),
|
|
["Fehlende Invoice Date"] = rows.Count(x => !x.InvoiceDate.HasValue),
|
|
["Null Umsatz/Kosten"] = rows.Count(x => x.SalesValueTotal == 0 || x.StandardCost == 0)
|
|
};
|
|
}
|
|
|
|
private static string NormalizeHeader(string value)
|
|
{
|
|
var chars = value
|
|
.ToLowerInvariant()
|
|
.Where(char.IsLetterOrDigit)
|
|
.ToArray();
|
|
return new string(chars);
|
|
}
|
|
|
|
private static string GetText(IXLRangeRow row, IReadOnlyDictionary<string, int> headers, string key)
|
|
=> headers.TryGetValue(key, out var index) ? row.Cell(index).GetString().Trim() : string.Empty;
|
|
|
|
private static decimal GetDecimal(IXLRangeRow row, IReadOnlyDictionary<string, int> headers, string key)
|
|
{
|
|
if (!headers.TryGetValue(key, out var index))
|
|
return 0m;
|
|
|
|
var text = row.Cell(index).GetFormattedString().Trim();
|
|
if (decimal.TryParse(text, out var direct))
|
|
return direct;
|
|
if (decimal.TryParse(text, System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.InvariantCulture, out var invariant))
|
|
return invariant;
|
|
if (decimal.TryParse(text, System.Globalization.NumberStyles.Any, System.Globalization.CultureInfo.GetCultureInfo("de-CH"), out var local))
|
|
return local;
|
|
return 0m;
|
|
}
|
|
|
|
private static DateTime? GetDate(IXLRangeRow row, IReadOnlyDictionary<string, int> headers, string key)
|
|
{
|
|
if (!headers.TryGetValue(key, out var index))
|
|
return null;
|
|
|
|
var cell = row.Cell(index);
|
|
if (cell.DataType == XLDataType.DateTime)
|
|
return cell.GetDateTime();
|
|
|
|
var text = cell.GetString().Trim();
|
|
if (string.IsNullOrWhiteSpace(text))
|
|
return null;
|
|
|
|
if (DateTime.TryParse(text, out var direct))
|
|
return direct;
|
|
if (DateTime.TryParse(text, System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.AssumeLocal, out var invariant))
|
|
return invariant;
|
|
if (DateTime.TryParse(text, System.Globalization.CultureInfo.GetCultureInfo("de-CH"), System.Globalization.DateTimeStyles.AssumeLocal, out var local))
|
|
return local;
|
|
return null;
|
|
}
|
|
|
|
private class CockpitRow
|
|
{
|
|
public DateTime? ExtractionDate { get; set; }
|
|
public string Tsc { get; set; } = string.Empty;
|
|
public string InvoiceNumber { get; set; } = string.Empty;
|
|
public string PositionOnInvoice { get; set; } = string.Empty;
|
|
public string Material { get; set; } = string.Empty;
|
|
public string Name { get; set; } = string.Empty;
|
|
public string ProductGroup { get; set; } = string.Empty;
|
|
public decimal Quantity { get; set; }
|
|
public string SupplierNumber { get; set; } = string.Empty;
|
|
public string SupplierName { get; set; } = string.Empty;
|
|
public string SupplierCountry { get; set; } = string.Empty;
|
|
public string CustomerNumber { get; set; } = string.Empty;
|
|
public string CustomerName { get; set; } = string.Empty;
|
|
public string CustomerCountry { get; set; } = string.Empty;
|
|
public string CustomerIndustry { get; set; } = string.Empty;
|
|
public decimal StandardCost { get; set; }
|
|
public string StandardCostCurrency { get; set; } = string.Empty;
|
|
public decimal SalesValueTotal { get; set; }
|
|
public string SalesCurrency { get; set; } = string.Empty;
|
|
public string Incoterms2020 { get; set; } = string.Empty;
|
|
public string SalesResponsibleEmployee { get; set; } = string.Empty;
|
|
public DateTime? InvoiceDate { get; set; }
|
|
public DateTime? OrderDate { get; set; }
|
|
public string Land { get; set; } = string.Empty;
|
|
public decimal EstimatedCostTotal { get; set; }
|
|
public decimal EstimatedMarginTotal { get; set; }
|
|
public decimal AggregatedValue { get; set; }
|
|
public string AggregatedCurrency { get; set; } = string.Empty;
|
|
public bool MissingExchangeRate { get; set; }
|
|
}
|
|
|
|
private class CentralCockpitRow
|
|
{
|
|
public string SourceSystem { get; set; } = string.Empty;
|
|
public string Land { get; set; } = string.Empty;
|
|
public string Tsc { get; set; } = string.Empty;
|
|
public string InvoiceNumber { get; set; } = string.Empty;
|
|
public string SalesCurrency { get; set; } = string.Empty;
|
|
public string StandardCostCurrency { get; set; } = string.Empty;
|
|
public decimal Quantity { get; set; }
|
|
public decimal StandardCost { get; set; }
|
|
public decimal SalesValue { get; set; }
|
|
public DateTime PeriodDate { get; set; }
|
|
}
|
|
|
|
private class CentralAggregationRow
|
|
{
|
|
public string SourceSystem { get; set; } = string.Empty;
|
|
public string Land { get; set; } = string.Empty;
|
|
public string Tsc { get; set; } = string.Empty;
|
|
public string InvoiceNumber { get; set; } = string.Empty;
|
|
public DateTime PeriodDate { get; set; }
|
|
public decimal Value { get; set; }
|
|
public string DisplayCurrency { get; set; } = string.Empty;
|
|
public bool MissingExchangeRate { get; set; }
|
|
public Dictionary<string, ConvertedValue> AdditionalValues { get; set; } = new(StringComparer.OrdinalIgnoreCase);
|
|
}
|
|
|
|
private class FinanceAggregationRow
|
|
{
|
|
public int Year { get; set; }
|
|
public string CountryKey { get; set; } = string.Empty;
|
|
public string Currency { get; set; } = string.Empty;
|
|
public bool Include { get; set; }
|
|
public decimal Value { get; set; }
|
|
}
|
|
|
|
private sealed record AggregationSelection(
|
|
ValueFieldDefinition ValueField,
|
|
IReadOnlyList<ValueFieldDefinition> AdditionalValueFields,
|
|
string TargetCurrency,
|
|
Dictionary<string, decimal?> RateCache);
|
|
|
|
private sealed record ConvertedValue(decimal Value, string DisplayCurrency, bool MissingExchangeRate);
|
|
|
|
private sealed class ValueFieldDefinition
|
|
{
|
|
public string Key { get; set; } = string.Empty;
|
|
public string Label { get; set; } = string.Empty;
|
|
public bool IsCurrencyAmount { get; set; }
|
|
public ValueCurrencySource CurrencySource { get; set; }
|
|
}
|
|
|
|
private enum ValueCurrencySource
|
|
{
|
|
None,
|
|
Sales,
|
|
StandardCost
|
|
}
|
|
}
|