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Add purchasing data sources and 3D simulation

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This commit is contained in:
metacube
2026-06-05 07:45:30 +02:00
parent 9b287c15ef
commit bb5e5150b9
10 changed files with 865 additions and 3 deletions
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TrafagSalesExporter/Components/Pages/PurchasingDashboard.razor
+197
View File
@@ -1,6 +1,8 @@
@page "/einkauf"
@using System.Globalization
@using TrafagSalesExporter.Models
@inject TrafagSalesExporter.Services.IUiTextService UiText
@inject IJSRuntime JsRuntime
<PageTitle>@T("Einkauf", "Purchasing")</PageTitle>
@@ -119,9 +121,76 @@
</MudTable>
</MudPaper>
</MudTabPanel>
<MudTabPanel Text="@T("3D Simulation", "3D simulation")" Icon="@Icons.Material.Filled.ViewInAr">
<MudPaper Class="pa-3 mb-3" Outlined="true">
<MudGrid Spacing="2">
<MudItem xs="12" md="3">
<MudSelect T="string" Value="_purchasing3dIndicator" ValueChanged="SetPurchasing3dIndicator" Label="@T("Indikator", "Indicator")" Dense="true">
@foreach (var option in Purchasing3dIndicators)
{
<MudSelectItem Value="@option.Key">@T(option.TitleDe, option.TitleEn)</MudSelectItem>
}
</MudSelect>
</MudItem>
<MudItem xs="12" md="2">
<MudSelect T="string" Value="_purchasing3dChartType" ValueChanged="SetPurchasing3dChartType" Label="@T("Grafik", "Chart")" Dense="true">
<MudSelectItem Value="@("bar")">@T("Balken", "Bars")</MudSelectItem>
<MudSelectItem Value="@("line")">@T("Linie", "Line")</MudSelectItem>
<MudSelectItem Value="@("surface")">@T("Flaeche", "Surface")</MudSelectItem>
<MudSelectItem Value="@("pie")">@T("Kreis", "Pie")</MudSelectItem>
</MudSelect>
</MudItem>
<MudItem xs="12" md="3">
<MudText Typo="Typo.caption">@T("Preis-/Wechselkurs-Szenario", "Price/exchange-rate scenario")</MudText>
<div class="finance-3d-range-row">
<MudButton Variant="Variant.Outlined" Size="Size.Small" OnClick="@(() => SetPurchasing3dFactorPreset(0.9d))">-10%</MudButton>
<input class="finance-3d-range"
type="range"
min="0.5"
max="1.5"
step="0.01"
value="@_purchasing3dFactor.ToString("0.00", CultureInfo.InvariantCulture)"
@oninput="SetPurchasing3dFactor" />
<MudText Typo="Typo.body2" Class="finance-3d-factor">@_purchasing3dFactor.ToString("0.00", CultureInfo.InvariantCulture)x</MudText>
</div>
<MudText Typo="Typo.caption">
@T("Delta", "Delta"): @FormatScenarioDelta()
</MudText>
</MudItem>
<MudItem xs="12" md="2">
<MudText Typo="Typo.caption">@T("Beschriftung", "Labels")</MudText>
<div class="finance-3d-range-row">
<input class="finance-3d-range"
type="range"
min="0.8"
max="2.5"
step="0.1"
value="@_purchasing3dLabelScale.ToString("0.0", CultureInfo.InvariantCulture)"
@oninput="SetPurchasing3dLabelScale" />
<MudText Typo="Typo.body2" Class="finance-3d-factor">@_purchasing3dLabelScale.ToString("0.0", CultureInfo.InvariantCulture)x</MudText>
</div>
</MudItem>
<MudItem xs="12" md="2">
<MudButton Variant="Variant.Outlined" Color="Color.Info" StartIcon="@Icons.Material.Filled.Refresh" OnClick="RenderPurchasing3dAsync">
@T("Neu zeichnen", "Redraw")
</MudButton>
</MudItem>
</MudGrid>
</MudPaper>
<MudPaper Class="pa-0 finance-3d-surface purchasing-3d-surface" Elevation="1">
<canvas @ref="_purchasing3dCanvas" class="finance-3d-canvas" style="display:block;width:100%;height:100%;touch-action:none;"></canvas>
</MudPaper>
</MudTabPanel>
</MudTabs>
@code {
private ElementReference _purchasing3dCanvas;
private string _purchasing3dIndicator = "spend";
private string _purchasing3dChartType = "bar";
private double _purchasing3dFactor = 1d;
private double _purchasing3dLabelScale = 1.5d;
private readonly List<PurchasingKpiCard> KpiCards =
[
new("Spend total", "Total spend", "-", "Netwr CHF historisch", "Historic Netwr CHF", Icons.Material.Filled.Payments, Color.Primary),
@@ -189,12 +258,134 @@
new("Matrix Vol./WG", "Pivot, Slicer", "Sum(EKPOSet.Netwr CHF)", "Warengruppe, Lieferant, Artikel")
];
private readonly List<Purchasing3dIndicator> Purchasing3dIndicators =
[
new("spend", "Spend CHF", "Spend CHF", "CHF"),
new("openValue", "Offener Bestellwert", "Open order value", "CHF"),
new("openQuantity", "Offene Menge", "Open quantity", "Qty"),
new("contractValue", "Kontrakt-Restwert", "Contract remaining value", "CHF"),
new("supplierScore", "Lieferantenperformance", "Supplier performance", "%")
];
private readonly List<Purchasing3dBaseRow> Purchasing3dBaseRows =
[
new("Lieferant A", 2024, 1450000d, 260000d, 11800d, 420000d, 91d),
new("Lieferant A", 2025, 1680000d, 310000d, 13200d, 460000d, 93d),
new("Lieferant A", 2026, 1820000d, 335000d, 14100d, 490000d, 92d),
new("Lieferant B", 2024, 980000d, 190000d, 9300d, 260000d, 86d),
new("Lieferant B", 2025, 1120000d, 225000d, 10100d, 315000d, 88d),
new("Lieferant B", 2026, 1240000d, 250000d, 10800d, 350000d, 89d),
new("Warengruppe Sensorik", 2024, 760000d, 120000d, 6400d, 210000d, 94d),
new("Warengruppe Sensorik", 2025, 890000d, 145000d, 7100d, 230000d, 95d),
new("Warengruppe Sensorik", 2026, 940000d, 155000d, 7400d, 245000d, 94d),
new("Artikel Top 10", 2024, 520000d, 83000d, 2800d, 160000d, 90d),
new("Artikel Top 10", 2025, 610000d, 97000d, 3100d, 180000d, 91d),
new("Artikel Top 10", 2026, 680000d, 105000d, 3350d, 195000d, 92d)
];
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (firstRender)
await RenderPurchasing3dAsync();
}
private string T(string german, string english) => UiText.Text(german, english);
private async Task SetPurchasing3dIndicator(string value)
{
_purchasing3dIndicator = value;
await RenderPurchasing3dAsync();
}
private async Task SetPurchasing3dChartType(string value)
{
_purchasing3dChartType = value;
await RenderPurchasing3dAsync();
}
private async Task SetPurchasing3dFactor(ChangeEventArgs args)
{
if (double.TryParse(Convert.ToString(args.Value, CultureInfo.InvariantCulture), NumberStyles.Number, CultureInfo.InvariantCulture, out var value))
{
_purchasing3dFactor = Math.Clamp(value, 0.5d, 1.5d);
await JsRuntime.InvokeVoidAsync("trafagFinance3d.updateFactor", _purchasing3dCanvas, ScenarioAffectsPurchasingValue ? _purchasing3dFactor : 1d);
}
}
private async Task SetPurchasing3dFactorPreset(double value)
{
_purchasing3dFactor = Math.Clamp(value, 0.5d, 1.5d);
await JsRuntime.InvokeVoidAsync("trafagFinance3d.updateFactor", _purchasing3dCanvas, ScenarioAffectsPurchasingValue ? _purchasing3dFactor : 1d);
}
private async Task SetPurchasing3dLabelScale(ChangeEventArgs args)
{
if (double.TryParse(Convert.ToString(args.Value, CultureInfo.InvariantCulture), NumberStyles.Number, CultureInfo.InvariantCulture, out var value))
{
_purchasing3dLabelScale = Math.Clamp(value, 0.8d, 2.5d);
await RenderPurchasing3dAsync();
}
}
private async Task RenderPurchasing3dAsync()
{
await JsRuntime.InvokeVoidAsync("trafagFinance3d.render", _purchasing3dCanvas, BuildPurchasing3dRows(), new
{
indicator = _purchasing3dIndicator,
title = ResolvePurchasing3dIndicatorLabel(),
chartType = _purchasing3dChartType,
xAxis = T("X: Lieferant / Warengruppe / Artikel", "X: supplier / material group / article"),
yAxis = T("Y: Wert / Menge / Score", "Y: value / quantity / score"),
zAxis = T("Z: Jahr / Zeit", "Z: year / time"),
pieAxis = T("Kreis: Anteil am aktuellen Indikator", "Pie: share of current indicator"),
labelScale = _purchasing3dLabelScale,
scenarioFactor = ScenarioAffectsPurchasingValue ? _purchasing3dFactor : 1d
});
}
private IReadOnlyList<object> BuildPurchasing3dRows()
=> Purchasing3dBaseRows
.Select(row => new
{
country = row.Axis,
year = row.Year,
value = ResolvePurchasing3dValue(row)
})
.Cast<object>()
.ToList();
private double ResolvePurchasing3dValue(Purchasing3dBaseRow row) => _purchasing3dIndicator switch
{
"openValue" => row.OpenValue,
"openQuantity" => row.OpenQuantity,
"contractValue" => row.ContractValue,
"supplierScore" => row.SupplierScore,
_ => row.Spend
};
private bool ScenarioAffectsPurchasingValue => _purchasing3dIndicator is "spend" or "openValue" or "contractValue";
private string ResolvePurchasing3dIndicatorLabel()
=> T(
Purchasing3dIndicators.FirstOrDefault(x => x.Key == _purchasing3dIndicator)?.TitleDe ?? "Spend CHF",
Purchasing3dIndicators.FirstOrDefault(x => x.Key == _purchasing3dIndicator)?.TitleEn ?? "Spend CHF");
private string FormatScenarioDelta()
{
if (!ScenarioAffectsPurchasingValue)
return T("nicht auf diesen Indikator angewendet", "not applied to this indicator");
var baseTotal = Purchasing3dBaseRows.Sum(ResolvePurchasing3dValue);
var delta = baseTotal * _purchasing3dFactor - baseTotal;
return $"{delta:N0} {Purchasing3dIndicators.First(x => x.Key == _purchasing3dIndicator).Unit}";
}
private sealed record PurchasingKpiCard(string TitleDe, string TitleEn, string Value, string DetailDe, string DetailEn, string Icon, Color Color);
private sealed record PurchasingAxis(string LabelDe, string LabelEn, string Field, string UsageDe, string UsageEn);
private sealed record PurchasingSource(string Name, string Description);
private sealed record PowerBiPageInfo(string Page, string Visuals, string Measure, string Dimensions);
private sealed record Purchasing3dIndicator(string Key, string TitleDe, string TitleEn, string Unit);
private sealed record Purchasing3dBaseRow(string Axis, int Year, double Spend, double OpenValue, double OpenQuantity, double ContractValue, double SupplierScore);
}
<style>
@@ -218,4 +409,10 @@
.purchasing-source-row:last-child {
border-bottom: 0;
}
.purchasing-3d-surface {
height: calc(100vh - 300px);
min-height: 620px;
overflow: hidden;
}
</style>