schmidt.florian
d5419729e5
- MudBlazor theme (dark default) + responsive drawer/appbar layout + nav. - DashboardService read model: KPIs with period-over-period deltas, category breakdown, "what cost more/less" difference view, monthly trends. - Pages: Overview (KPI cards + DeltaChip + donut + difference table), Trends (range-select bar chart), Meters (list + source status), Import (load reference dataset + CSV dry-run preview), Admin (energy types, tariffs). Charts isolated into components to avoid the ApexCharts/MudBlazor Color/Format name clashes. - ReferenceDataImporter: one-click load of all four sheets as a starter dataset (meters, tank, tariff history, category memberships) — bundled sample CSVs copied to app output. - End-to-end render test: import creates meters + consumption; overview/meters/trends/ import/admin pages all return 200 with KPI cards rendered. 92 tests green (56 Core + 36 integration). Deferred to polish: dedicated PV & oil/consumable panels, meter-detail page, full admin CRUD, prev-year trend overlay. Claude-Session: https://claude.ai/code/session_01WujdMtMJPbxDpDnMeK22rr
25 lines
803 B
C#
25 lines
803 B
C#
using System.Globalization;
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namespace MeterVault.App;
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/// <summary>Small display formatters for the UI (locale-aware formatting arrives with i18n in M7).</summary>
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public static class Format
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{
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private static readonly CultureInfo Culture = CultureInfo.GetCultureInfo("de-DE");
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public static string Euro(double value) => value.ToString("N2", Culture) + " €";
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public static string Number(double value, int decimals = 0) =>
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value.ToString("N" + decimals.ToString(CultureInfo.InvariantCulture), Culture);
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public static string Percent(double value) =>
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(value >= 0 ? "+" : "") + value.ToString("N1", Culture) + " %";
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public static string DirectionIcon(int direction) => direction switch
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{
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> 0 => "▲",
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< 0 => "▼",
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_ => "—",
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};
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}
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